Company lists · Data refreshed September 2026
Top 25 Noise impact assessment companies based in the United States
RevenueBase identified 49 company matches for noise impact assessment companies associated with the United States as of September 2026 and tracks 397 professional contacts across them, including 186 with verified work emails. Newport Beach is the largest hub.
This list covers company matches for noise impact assessment companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest noise impact assessment companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 68 contacts → | ||||
Exact match “HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 24 contacts → | ||||
Exact match “PRIDE IN BUILDING YOUR SUCCESS QUIETLY Our goal at Absolute Noise Control (ANC) is to surpass your expectations with a full service line of Noise Mitigation, Consulting Services…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 21 contacts → | ||||
Exact match “MD Acoustics, LLC provides a wide array of acoustical/air quality consulting and design engineering services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “RCH Group (RCH) was founded in 2004 and is a California‐based consulting firm that provides environmental planning, environmental impact assessment, resource management, land…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 18 contacts → | ||||
Exact match “Founded in Urban Crossroads, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “Cross-Spectrum Acoustics Inc.(CSA) is a full service noise and vibration consulting firm with DBE certification in over 20 states.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “BridgeNet International, A Tetra Tech Company, is an industry leader in the software and service based solutions for noise, the environment and airspace design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “Lewis S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 7 contacts → | ||||
Exact match “Stewart Acoustical Consultants was founded in 1979 to provide, experienced, independent, professional consulting services exclusively in acoustics and noise control for the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Robert Anderson Group, Inc, now part of RWDI, is a consulting firm specializing in noise, vibration and acoustics.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “At Illingworth & Rodkin we strive to use our 30 years of experience in acoustical engineering and air quality management to provide our clients with world-class consulting…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Soundscape Engineering is a national engineering consulting firm specializing in acoustics, noise, and vibration control.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Vibro-Acoustic Consultants (VACC) was founded in to provide acoustical and vibration consulting and engineering solutions to various industries, government institutions…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Hankard Environmental is a independent noise and vibration consulting firm with offices in Colorado and Wisconsin, and an affiliate office in Maine.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Bollard Acoustical Consultants, Inc.(BAC) provides advanced noise and vibration consulting services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “AMBIENT Air Quality & Noise Consulting specializes in the preparation of air quality, greenhouse gas, noise, and groundborne vibration impact assessments in support of projects…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Wave Engineering is an independent consulting firm specializing in acoustics, noise, and vibration.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “BABICHacoustics was established in Pittsburgh, PA in 2011 to provide architectural acoustics, environmental noise control, and test and measurement services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “At Paxwood Acoustics, the core of what we do is applying the science of sound to the world around us.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “We perform mold inspections, Indoor air quality surveys, noise surveys, asbestos inspections, exposure monitoring, Fire and Water damage protocol, and scope development.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “We are an engineering consulting firm specializing on acoustics, vibration, hearing conservation, and noise control.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “noise impact assessment companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 49 noise impact assessment companies based in the United States
See the full list, filter by size, metro and specialty, and access 186 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Noise impact assessment companies based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 49 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “noise impact assessment companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 186 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “noise impact assessment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many noise impact assessment companies are there based in the United States?
RevenueBase identified 49 company matches for noise impact assessment companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
HMMH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most noise impact assessment companies?
Newport Beach leads with 2 company records, followed by San Francisco (2) and Weatherford (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 186 professional contacts with verified work emails tracked across these 49 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 49 noise impact assessment companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Noise impact assessment companies by geography
- Noise impact assessment companies based in Australia
- Noise impact assessment companies based in Brazil
- Noise impact assessment companies based in Canada
- Noise impact assessment companies based in Chile
- Noise impact assessment companies based in France
- Noise impact assessment companies based in Germany
- Noise impact assessment companies based in Italy
- Noise impact assessment companies based in the Netherlands
- Noise impact assessment companies based in Spain
- Noise impact assessment companies based in the United Kingdom
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Noise impact assessment companies based in Australia
- Noise impact assessment companies based in Brazil
- Noise impact assessment companies based in Canada
- Noise impact assessment companies based in Chile
- Noise impact assessment companies based in France
- Noise impact assessment companies based in Germany
Company intelligence · public preview
Top 25 noise impact assessment companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 49 matching company records for noise impact assessment companies based in the United States, with 397 tracked contacts and 186 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 noise impact assessment companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HMMHhmmh.com HQ: Burlington, MA, United StatesReported employees: 51-200 | Burlington, MA, United States | 51-200 | Exact match | 68 contacts → |
“HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Absolute Acoustic Noise Control, LLCabsolutenoisecontrol.com HQ: Weatherford, TX, United StatesReported employees: 11-50 | Weatherford, TX, United States | 11-50 | Exact match | 24 contacts → |
“PRIDE IN BUILDING YOUR SUCCESS QUIETLY Our goal at Absolute Noise Control (ANC) is to surpass your expectations with a full service line of Noise Mitigation, Consulting Services…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MD Acousticsmdacoustics.com HQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 21 contacts → |
“MD Acoustics, LLC provides a wide array of acoustical/air quality consulting and design engineering services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RCH Grouptherchgroup.com HQ: Rancho Cordova, CA, United StatesReported employees: 1-10 | Rancho Cordova, CA, United States | 1-10 | Exact match | 19 contacts → |
“RCH Group (RCH) was founded in 2004 and is a California‐based consulting firm that provides environmental planning, environmental impact assessment, resource management, land…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Urban Crossroads, INCurbanxroads.comHQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 18 contacts → |
“Founded in Urban Crossroads, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cross-Spectrum Acoustics INCcsacoustics.com HQ: East Longmeadow, MA, United StatesReported employees: 11-50 | East Longmeadow, MA, United States | 11-50 | Exact match | 16 contacts → |
“Cross-Spectrum Acoustics Inc.(CSA) is a full service noise and vibration consulting firm with DBE certification in over 20 states.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bridgenet International, A Tetra Tech Companybridgenet.us HQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 15 contacts → |
“BridgeNet International, A Tetra Tech Company, is an industry leader in the software and service based solutions for noise, the environment and airspace design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ganddini Group, INCganddini.comHQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Lewis S. Goodfriend & Associateslsga.com HQ: Chester, NJ, United StatesReported employees: 1-10 | Chester, NJ, United States | 1-10 | Exact match | 8 contacts → |
“Lewis S.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Stewart Acoustical Consultantssacnc.comHQ: Raleigh, NC, United StatesReported employees: 1-10 | Raleigh, NC, United States | 1-10 | Exact match | 7 contacts → |
“Stewart Acoustical Consultants was founded in 1979 to provide, experienced, independent, professional consulting services exclusively in acoustics and noise control for the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Robert Anderson Group, Inc., NOW Rwdirobertandersongroup.com HQ: Lansing, MI, United StatesReported employees: 11-50 | Lansing, MI, United States | 11-50 | Exact match | 7 contacts → |
“Robert Anderson Group, Inc, now part of RWDI, is a consulting firm specializing in noise, vibration and acoustics.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Illingworth & Rodkin, INCillingworthrodkin.com HQ: Petaluma, CA, United StatesReported employees: 11-50 | Petaluma, CA, United States | 11-50 | Exact match | 6 contacts → |
“At Illingworth & Rodkin we strive to use our 30 years of experience in acoustical engineering and air quality management to provide our clients with world-class consulting…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Soundscape Engineeringsoundscapeengineering.com HQ: Plymouth, MI, United StatesReported employees: 1-10 | Plymouth, MI, United States | 1-10 | Exact match | 6 contacts → |
“Soundscape Engineering is a national engineering consulting firm specializing in acoustics, noise, and vibration control.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vibro-Acoustic Consultantsva-consult.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Vibro-Acoustic Consultants (VACC) was founded in to provide acoustical and vibration consulting and engineering solutions to various industries, government institutions…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hankard Environmental, INChankardinc.com HQ: Verona, WI, United StatesReported employees: 1-10 | Verona, WI, United States | 1-10 | Exact match | 6 contacts → |
“Hankard Environmental is a independent noise and vibration consulting firm with offices in Colorado and Wisconsin, and an affiliate office in Maine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eilar Associates, INCeilarassociates.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Bollard Acoustical Consultants, INCbacnoise.com HQ: Auburn, CA, United StatesReported employees: 1-10 | Auburn, CA, United States | 1-10 | Exact match | 4 contacts → |
“Bollard Acoustical Consultants, Inc.(BAC) provides advanced noise and vibration consulting services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ambient AIR Quality & Noise Consultingambient.consultingHQ: San Luis Obispo, CA, United StatesReported employees: 1-10 | San Luis Obispo, CA, United States | 1-10 | Exact match | 4 contacts → |
“AMBIENT Air Quality & Noise Consulting specializes in the preparation of air quality, greenhouse gas, noise, and groundborne vibration impact assessments in support of projects…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bowlby & Associates, INCbowlbyassociates.com HQ: Nashville, TN, United StatesReported employees: 1-10 | Nashville, TN, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Wave Engineeringwaveengineering.us HQ: Littleton, CO, United StatesReported employees: 1-10 | Littleton, CO, United States | 1-10 | Exact match | 3 contacts → |
“Wave Engineering is an independent consulting firm specializing in acoustics, noise, and vibration.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Baseline Environmental Consultingbaseline-env.comHQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 3 contacts → |
“Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Babichacousticsbabichacoustics.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 3 contacts → |
“BABICHacoustics was established in Pittsburgh, PA in 2011 to provide architectural acoustics, environmental noise control, and test and measurement services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Paxwood Acoustics LLCpaxwoodacoustics.com HQ: Quechee, VT, United StatesReported employees: 1-10 | Quechee, VT, United States | 1-10 | Exact match | 2 contacts → |
“At Paxwood Acoustics, the core of what we do is applying the science of sound to the world around us.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IAQ Services LLCiaqservicesllc.com HQ: Springhill, FL, United StatesReported employees: 1-10 | Springhill, FL, United States | 1-10 | Exact match | 2 contacts → |
“We perform mold inspections, Indoor air quality surveys, noise surveys, asbestos inspections, exposure monitoring, Fire and Water damage protocol, and scope development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Colorado Analyticscoloradoanalytics.com HQ: Fort Collins, CO, United StatesReported employees: 1-10 | Fort Collins, CO, United States | 1-10 | Exact match | 1 contacts → |
“We are an engineering consulting firm specializing on acoustics, vibration, hearing conservation, and noise control.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Noise impact assessment companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for noise impact assessment companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many noise impact assessment companies did RevenueBase find based in the United States?
The saved snapshot records 49 matching company records, 397 tracked contacts and 186 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Noise impact assessment companies by geography
- Noise impact assessment companies based in Australia
- Noise impact assessment companies based in Brazil
- Noise impact assessment companies based in Canada
- Noise impact assessment companies based in Chile
- Noise impact assessment companies based in France
- Noise impact assessment companies based in Germany
- Noise impact assessment companies based in Italy
- Noise impact assessment companies based in the Netherlands
- Noise impact assessment companies based in Spain
- Noise impact assessment companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 noise impact assessment companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/noise-impact-assessment-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Noise impact assessment companies based in Australia
- Noise impact assessment companies based in Brazil
- Noise impact assessment companies based in Canada
- Noise impact assessment companies based in Chile
- Noise impact assessment companies based in France
- Noise impact assessment companies based in Germany
Company intelligence · public preview
Top 25 noise impact assessment companies based in the United States
RevenueBase records 49 matching company records for noise impact assessment companies based in the United States, with 397 tracked contacts and 186 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 noise impact assessment companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HMMHhmmh.com HQ: Burlington, MA, United StatesReported employees: 51-200 | Burlington, MA, United States | 51-200 | Exact match | 68 contacts → |
“HMMH is an international leader in environmental noise and vibration control, air quality analysis, airport and airspace planning, and climate and energy solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Absolute Acoustic Noise Control, LLCabsolutenoisecontrol.com HQ: Weatherford, TX, United StatesReported employees: 11-50 | Weatherford, TX, United States | 11-50 | Exact match | 24 contacts → |
“PRIDE IN BUILDING YOUR SUCCESS QUIETLY Our goal at Absolute Noise Control (ANC) is to surpass your expectations with a full service line of Noise Mitigation, Consulting Services…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MD Acousticsmdacoustics.com HQ: Chandler, AZ, United StatesReported employees: 11-50 | Chandler, AZ, United States | 11-50 | Exact match | 21 contacts → |
“MD Acoustics, LLC provides a wide array of acoustical/air quality consulting and design engineering services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | RCH Grouptherchgroup.com HQ: Rancho Cordova, CA, United StatesReported employees: 1-10 | Rancho Cordova, CA, United States | 1-10 | Exact match | 19 contacts → |
“RCH Group (RCH) was founded in 2004 and is a California‐based consulting firm that provides environmental planning, environmental impact assessment, resource management, land…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Urban Crossroads, INCurbanxroads.com HQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 18 contacts → |
“Founded in Urban Crossroads, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Cross-Spectrum Acoustics INCcsacoustics.com HQ: East Longmeadow, MA, United StatesReported employees: 11-50 | East Longmeadow, MA, United States | 11-50 | Exact match | 16 contacts → |
“Cross-Spectrum Acoustics Inc.(CSA) is a full service noise and vibration consulting firm with DBE certification in over 20 states.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bridgenet International, A Tetra Tech Companybridgenet.us HQ: Newport Beach, CA, United StatesReported employees: 11-50 | Newport Beach, CA, United States | 11-50 | Exact match | 15 contacts → |
“BridgeNet International, A Tetra Tech Company, is an industry leader in the software and service based solutions for noise, the environment and airspace design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ganddini Group, INCganddini.com HQ: Santa Ana, CA, United StatesReported employees: 11-50 | Santa Ana, CA, United States | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Lewis S. Goodfriend & Associateslsga.com HQ: Chester, NJ, United StatesReported employees: 1-10 | Chester, NJ, United States | 1-10 | Exact match | 8 contacts → |
“Lewis S.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stewart Acoustical Consultantssacnc.com HQ: Raleigh, NC, United StatesReported employees: 1-10 | Raleigh, NC, United States | 1-10 | Exact match | 7 contacts → |
“Stewart Acoustical Consultants was founded in 1979 to provide, experienced, independent, professional consulting services exclusively in acoustics and noise control for the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Robert Anderson Group, Inc., NOW Rwdirobertandersongroup.com HQ: Lansing, MI, United StatesReported employees: 11-50 | Lansing, MI, United States | 11-50 | Exact match | 7 contacts → |
“Robert Anderson Group, Inc, now part of RWDI, is a consulting firm specializing in noise, vibration and acoustics.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Illingworth & Rodkin, INCillingworthrodkin.com HQ: Petaluma, CA, United StatesReported employees: 11-50 | Petaluma, CA, United States | 11-50 | Exact match | 6 contacts → |
“At Illingworth & Rodkin we strive to use our 30 years of experience in acoustical engineering and air quality management to provide our clients with world-class consulting…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Soundscape Engineeringsoundscapeengineering.com HQ: Plymouth, MI, United StatesReported employees: 1-10 | Plymouth, MI, United States | 1-10 | Exact match | 6 contacts → |
“Soundscape Engineering is a national engineering consulting firm specializing in acoustics, noise, and vibration control.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vibro-Acoustic Consultantsva-consult.com HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 6 contacts → |
“Vibro-Acoustic Consultants (VACC) was founded in to provide acoustical and vibration consulting and engineering solutions to various industries, government institutions…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hankard Environmental, INChankardinc.com HQ: Verona, WI, United StatesReported employees: 1-10 | Verona, WI, United States | 1-10 | Exact match | 6 contacts → |
“Hankard Environmental is a independent noise and vibration consulting firm with offices in Colorado and Wisconsin, and an affiliate office in Maine.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eilar Associates, INCeilarassociates.com HQ: Escondido, CA, United StatesReported employees: 1-10 | Escondido, CA, United States | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Bollard Acoustical Consultants, INCbacnoise.com HQ: Auburn, CA, United StatesReported employees: 1-10 | Auburn, CA, United States | 1-10 | Exact match | 4 contacts → |
“Bollard Acoustical Consultants, Inc.(BAC) provides advanced noise and vibration consulting services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ambient AIR Quality & Noise Consultingambient.consulting HQ: San Luis Obispo, CA, United StatesReported employees: 1-10 | San Luis Obispo, CA, United States | 1-10 | Exact match | 4 contacts → |
“AMBIENT Air Quality & Noise Consulting specializes in the preparation of air quality, greenhouse gas, noise, and groundborne vibration impact assessments in support of projects…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bowlby & Associates, INCbowlbyassociates.com HQ: Nashville, TN, United StatesReported employees: 1-10 | Nashville, TN, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Wave Engineeringwaveengineering.us HQ: Littleton, CO, United StatesReported employees: 1-10 | Littleton, CO, United States | 1-10 | Exact match | 3 contacts → |
“Wave Engineering is an independent consulting firm specializing in acoustics, noise, and vibration.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Baseline Environmental Consultingbaseline-env.com HQ: Oakland, CA, United StatesReported employees: 1-10 | Oakland, CA, United States | 1-10 | Exact match | 3 contacts → |
“Baseline Environmental Consulting is an Oakland-based multi-disciplinary environmental consulting firm that was established in 1985.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Babichacousticsbabichacoustics.com HQ: Pittsburgh, PA, United StatesReported employees: 1-10 | Pittsburgh, PA, United States | 1-10 | Exact match | 3 contacts → |
“BABICHacoustics was established in Pittsburgh, PA in 2011 to provide architectural acoustics, environmental noise control, and test and measurement services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Paxwood Acoustics LLCpaxwoodacoustics.com HQ: Quechee, VT, United StatesReported employees: 1-10 | Quechee, VT, United States | 1-10 | Exact match | 2 contacts → |
“At Paxwood Acoustics, the core of what we do is applying the science of sound to the world around us.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | IAQ Services LLCiaqservicesllc.com HQ: Springhill, FL, United StatesReported employees: 1-10 | Springhill, FL, United States | 1-10 | Exact match | 2 contacts → |
“We perform mold inspections, Indoor air quality surveys, noise surveys, asbestos inspections, exposure monitoring, Fire and Water damage protocol, and scope development.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Colorado Analyticscoloradoanalytics.com HQ: Fort Collins, CO, United StatesReported employees: 1-10 | Fort Collins, CO, United States | 1-10 | Exact match | 1 contacts → |
“We are an engineering consulting firm specializing on acoustics, vibration, hearing conservation, and noise control.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 49 company matches
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Noise impact assessment companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
49 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 49 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for noise impact assessment companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many noise impact assessment companies did RevenueBase find based in the United States?
The saved snapshot records 49 matching company records, 397 tracked contacts and 186 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 noise impact assessment companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/noise-impact-assessment-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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