Company lists · Data refreshed September 2026

Top 25 Acoustical treatment contractors based in the United States

Name: Acoustical treatment contractors based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 327 companies tracked

RevenueBase identified 327 acoustical treatment contractors headquartered in the United States as of September 2026 and tracks 2,491 professional contacts across them, including 1,084 with verified work emails. New York is the largest hub.

This list covers acoustical treatment contractors headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

327Companies

2,491Contacts tracked

1,084Verified emails

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The 25 largest acoustical treatment contractors based in the United States

Ranked by team size

Top 25 of 327 acoustical treatment contractors based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to acoustical treatment contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Veneklasen Associates, INC	Partial evidence	Santa Monica, CA, United StatesHQ checked Sep 30, 2026	51-200	117 contacts →
	Partial evidence “Founded in 1947, Veneklasen Associates is one of the largest and oldest acoustical consulting firms in the world.” Source: RevenueBase Database · checked Sep 30, 2026
2	IAC Acoustics	Partial evidence	Naperville, IL, United StatesHQ checked Sep 30, 2026	51-200	106 contacts →
	Partial evidence “IAC Acoustics offers acoustic solutions for Industrial, Architectural and Medical Applications.” Source: RevenueBase Database · checked Sep 30, 2026
3	Acentech	Partial evidence	Cambridge, MA, United StatesHQ checked Sep 30, 2026	51-200	96 contacts →
	Partial evidence “Acentech is a multi-disciplinary acoustics, technology, and vibration consulting firm.” Source: RevenueBase Database · checked Sep 30, 2026
4	Turf Architectural And Interior Acoustics	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	11-50	86 contacts →
	Indirect evidence “Since 2016, our team of rule-breakers and design geeks has partnered with some of the world’s most ambitious architects and designers to create stunning spaces that sound great.” Source: RevenueBase Database · checked Sep 30, 2026
5	Brock Contract Services	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 30, 2026	11-50	78 contacts →
	Indirect evidence “Established in 1986, Brock Contract Services has over 175 years of combined flooring experience, and continues to be the Carolina’s leading source for quality commercial flooring…” Source: RevenueBase Database · checked Sep 30, 2026
6	Acoustical Solutions	Partial evidence	Lakeside, VA, United StatesHQ checked Sep 30, 2026	51-200	58 contacts →
	Partial evidence “With over 30+ years of experience, Acoustical Solutions is the leading provider of soundproofing and noise control solutions and is dedicated to providing our customers with the…” Source: RevenueBase Database · checked Sep 30, 2026
7	Salter	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 30, 2026	51-200	51 contacts →
	Indirect evidence “Salter consults on over 900 worldwide projects each year with headquarters in San Francisco and branch offices in San Jose, Los Angeles, Honolulu, and Seattle.” Source: RevenueBase Database · checked Sep 30, 2026
8	Heartland Acoustics & Interiors	Partial evidence	Englewood, CO, United StatesHQ checked Sep 30, 2026	51-200	45 contacts →
	Partial evidence “At Heartland Acoustics & Interiors our customers are the most important part of our business and we strive to maintain excellent customer service.” Source: RevenueBase Database · checked Sep 30, 2026
9	Acoustical Surfaces, INC	Partial evidence	Chaska, MN, United StatesHQ checked Sep 30, 2026	11-50	41 contacts →
	Partial evidence “Acoustical Surfaces Inc.” Source: RevenueBase Database · checked Sep 30, 2026
10	MK Marlow Company, LLC	Strong evidence	San Antonio, TX, United StatesHQ checked Sep 30, 2026	201-500	36 contacts →
	Strong evidence “MK Marlow Company, LLC is an award-winning drywall and acoustical contractor serving Central and South Texas.” Source: RevenueBase Database · checked Sep 30, 2026
11	Tectum INC	Partial evidence	Newark, OH, United StatesHQ checked Sep 30, 2026	51-200	33 contacts →
	Partial evidence “Whether you require wall panels, ceiling panels, or an acoustical roof deck, Tectum Inc.” Source: RevenueBase Database · checked Sep 30, 2026
12	Golden Valley Supply	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Sound affects experiences as much as design.” Source: RevenueBase Database · checked Sep 30, 2026
13	Auralex Acoustics	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 30, 2026	11-50	32 contacts →
	Partial evidence “Auralex Acoustics was founded in 1977 with a mission to make affordable acoustical products available to any consumer.” Source: RevenueBase Database · checked Sep 30, 2026
14	MPS Acoustics	Partial evidence	Plano, TX, United StatesHQ checked Sep 30, 2026	51-200	32 contacts →
	Partial evidence “MPS Acoustics is a designer and manufacturer of acoustic absorption and sound masking technology.” Source: RevenueBase Database · checked Sep 30, 2026
15	Threshold Acoustics	Partial evidence	Chicago, IL, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Threshold Acoustics provides acoustics and AV design consulting for performance, education, worship, cultural and public assembly spaces.” Source: RevenueBase Database · checked Sep 30, 2026
16	American Contractors Corp	Partial evidence	Canton, MA, United StatesHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Acoustical ceilings, walls and custom metal fabrication.” Source: RevenueBase Database · checked Sep 30, 2026
17	Frasch	Partial evidence	Grand Prairie, TX, United StatesHQ checked Sep 30, 2026	11-50	27 contacts →
	Partial evidence “Frasch is an acoustical design company focused on the intersection of design, value and wellness, offering fresh solutions to enhance your workspace.” Source: RevenueBase Database · checked Sep 30, 2026
18	Sound Seal	Partial evidence	Agawam, MA, United StatesHQ checked Sep 30, 2026	51-200	24 contacts →
	Partial evidence “Since 1978, Sound Seal has been a leading manufacturer of acoustical noise control products, offering the widest product selection in the soundproofing industry with innovative…” Source: RevenueBase Database · checked Sep 30, 2026
19	Absolute Acoustic Noise Control, LLC	Indirect evidence	Weatherford, TX, United StatesHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
20	KIREI	Partial evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	11-50	23 contacts →
	Partial evidence “Kirei designs and manufactures iconic architectural design elements that improve the acoustics and functionality of any room.” Source: RevenueBase Database · checked Sep 30, 2026
21	Audimute	Indirect evidence	Bedford Heights, OH, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Indirect evidence “Audimute provides Sound Management Solutions that are Easy, Green, and Affordable.” Source: RevenueBase Database · checked Sep 30, 2026
22	MD Acoustics	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “MD Acoustics, LLC provides a wide array of acoustical/air quality consulting and design engineering services.” Source: RevenueBase Database · checked Sep 30, 2026
23	Houston Interiors LLC	Strong evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1-10	21 contacts →
	Strong evidence “Acoustical and Specialty Ceilings Contractor.” Source: RevenueBase Database · checked Sep 30, 2026
24	SH Acoustics	Partial evidence	Stamford, CT, United StatesHQ checked Sep 30, 2026	11-50	21 contacts →
	Partial evidence “SH Acoustics is an internationally recognized and award-winning consulting firm specializing in the acoustic and audio design of luxury homes, museums, performance spaces and…” Source: RevenueBase Database · checked Sep 30, 2026
25	Cavanaugh Tocci Associates, INC	Indirect evidence	Sudbury, MA, United StatesHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Cavanaugh Tocci Associates, located in Sudbury, Massachusetts, was founded in 1975 by William Cavanaugh and Gregory Tocci to serve the growing need for technical expertise and…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: acoustical treatment contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names acoustical treatment contractors.
Partial evidence: Its own public description names part of acoustical treatment contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name acoustical treatment contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 327 acoustical treatment contractors based in the United States

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Acoustical treatment contractors based in the United States at a glance

As of Sep 30, 2026

43.5%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

3.7%Largest-city concentration · New York

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

181

11-50

108

51-200

201-500

501-1,000

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 327 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among acoustical treatment contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “acoustical treatment contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names acoustical treatment contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among acoustical treatment contractors, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,084 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names acoustical treatment contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many acoustical treatment contractors are there based in the United States?

RevenueBase identified 327 acoustical treatment contractors headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Veneklasen Associates, INC, headquartered in Santa Monica, tops this list with the largest team on record.

Which city has the most acoustical treatment contractors?

New York leads with 12 headquartered companies, followed by Houston (7) and Chicago (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,084 verified decision-maker contacts tracked across these 327 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

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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 Smart Search, 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.