Company lists · Data refreshed October 2026
Top 24 Hot tapping & line stopping contractors based in the United States
RevenueBase identified 46 company matches for hot tapping & line stopping contractors associated with the United States as of October 2026 and tracks 664 professional contacts across them, including 390 with verified work emails. Houston is the largest hub.
This list covers company matches for hot tapping & line stopping contractors 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 October 26, 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 24 largest hot tapping & line stopping contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 155 contacts → | ||||
Exact match “The On-Line Leak Repair and Mechanical Solutions Authority™ Founded in 1981, the Colt Group is the leading authority in on-line leak repair and mechanical services for the…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 130 contacts → | ||||
Exact match “Industrial Specialty Services (ISS) is a flexible, independently owned industrial services company led by industry experts.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 93 contacts → | ||||
Exact match “Rangeline Group is a corporation that provides Wet/Hot Tapping, Line Stopping, Valve Inserting, Line Freezing and Specialty Concrete Pipeline Products & Services for almost 30…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Titan Subsea Innovations, LLC is a Houston-based subsea pipeline connector company that provides unique engineered solutions for new construction, repairs, tie-ins, abandonments…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 25 contacts → | ||||
Exact match “ION PRO: Better Process.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “TAP MASTER, INC is a construction company based out of 1647 Willow Pass Rd, Concord, California, United States.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “Water main pipe services.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 9 contacts → | ||||
Exact match “CRYOSTOP™, the Industrial & Mechanical Division of Rangeline Group, offers Integrated Mechanical Piping Service Solutions including Pipe Freezing, Mechanical Line Stops…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Northwinds of Wyoming has the experience and resources to provide turn-key pipeline installations, fabrication, reconditioning, facility construction, hydrostatic testing…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “J.S.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “R&M Service Solutions is a specialized Underground Utility Services Company with a focus on Hot Taps, Line Stops, Fire Hydrants, Valves, GPS and GIS services.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Texas Hot Taps, LLC is a company based out of 26519 FIELDER BROOK LN, KATY, Texas, United States.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Schallert Enterprises manufactures hot tapping and line stopping machines and equipment.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “Pipeline Hot Tap and Line Stop Equipment” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “WATERTAP INC is a company based out of 56720 MCKENZI LANE, SOUTH LYON, Michigan, United States.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “TVT is a World-Class hot tap and line stop company that provides safe, innovative, and effective solutions to avoid costly and inconvenient pipeline shutdowns.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Level A Services provides hot taps, line stops, insertion valves, pipe freezes, and fat oil and grease remediation in sewer lift stations.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Florida Flow Control Inc.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Land improvement contractors specializing in line stops & hot taps, water & sewer hook-ups, site work, concrete, erosion control, demolition and emergency repairs.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Pro Tapping specializes in working on live and pressurized pipelines without shutdown of your services or system.” Recorded in the RevenueBase company graph · Oct 26, 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 “hot tapping & line stopping contractors”. 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 24 of 46 hot tapping & line stopping contractors based in the United States
See the full list, filter by size, metro and specialty, and access 390 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hot tapping & line stopping contractors based in the United States at a glance
As of Oct 26, 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 46 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 “hot tapping & line stopping contractors” 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 390 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 October 26, 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 “hot tapping & line stopping contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hot tapping & line stopping contractors are there based in the United States?
RevenueBase identified 46 company matches for hot tapping & line stopping contractors associated with the United States as of October 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?
The Colt Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hot tapping & line stopping contractors?
Houston leads with 7 company records, followed by Arvada (1) and Baton Rouge (1).
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 390 professional contacts with verified work emails tracked across these 46 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 October 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 46 hot tapping & line stopping contractors based in the United States. Start with a free account, no credit card.
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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 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.
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- New lists
- AI companies based in the United States
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Company intelligence · public preview
Top 24 hot tapping & line stopping contractors 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 46 matching company records for hot tapping & line stopping contractors based in the United States, with 664 tracked contacts and 390 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 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 24 hot tapping & line stopping contractors 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 | The Colt Groupcoltgrp.com HQ: Pasadena, TX, United StatesReported employees: 201-500 | Pasadena, TX, United States | 201-500 | Exact match | 155 contacts → |
“The On-Line Leak Repair and Mechanical Solutions Authority™ Founded in 1981, the Colt Group is the leading authority in on-line leak repair and mechanical services for the…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Industrial Specialty Services ISSisservices.com HQ: Deer Park, TX, United StatesReported employees: 201-500 | Deer Park, TX, United States | 201-500 | Exact match | 130 contacts → |
“Industrial Specialty Services (ISS) is a flexible, independently owned industrial services company led by industry experts.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rangeline Grouprangeline.com HQ: West Palm Beach, FL, United StatesReported employees: 51-200 | West Palm Beach, FL, United States | 51-200 | Exact match | 93 contacts → |
“Rangeline Group is a corporation that provides Wet/Hot Tapping, Line Stopping, Valve Inserting, Line Freezing and Specialty Concrete Pipeline Products & Services for almost 30…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HMH Contractors, INChmhmechanical.com HQ: Kokomo, IN, United StatesReported employees: 51-200 | Kokomo, IN, United States | 51-200 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Titan Subsea Innovations, LLCtitansubseainnovations.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 25 contacts → |
“Titan Subsea Innovations, LLC is a Houston-based subsea pipeline connector company that provides unique engineered solutions for new construction, repairs, tie-ins, abandonments…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ION PRO Servicesionproservices.com HQ: Cypress, TX, United StatesReported employees: 11-50 | Cypress, TX, United States | 11-50 | Exact match | 25 contacts → |
“ION PRO: Better Process.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Koppl Pipeline Services,llckoppl.com HQ: Montebello, United StatesReported employees: 11-50 | Montebello, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | TAP Master, INCtapmasterinc.com HQ: Concord, CA, United StatesReported employees: 11-50 | Concord, CA, United States | 11-50 | Exact match | 21 contacts → |
“TAP MASTER, INC is a construction company based out of 1647 Willow Pass Rd, Concord, California, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mickie Service CO INCmickieservice.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Water main pipe services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cryostopcryostop.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 9 contacts → |
“CRYOSTOP™, the Industrial & Mechanical Division of Rangeline Group, offers Integrated Mechanical Piping Service Solutions including Pipe Freezing, Mechanical Line Stops…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Northwinds Of Wyoming, INCnorthwinds.us HQ: La Salle, CO, United StatesReported employees: 51-200 | La Salle, CO, United States | 51-200 | Exact match | 9 contacts → |
“Northwinds of Wyoming has the experience and resources to provide turn-key pipeline installations, fabrication, reconditioning, facility construction, hydrostatic testing…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | J.S. Barry Industriesjsbarryindustries.com HQ: Manchester, NH, United StatesReported employees: 11-50 | Manchester, NH, United States | 11-50 | Exact match | 8 contacts → |
“J.S.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Allied Flow Specialists, INCalliedflow.comHQ: Waxahachie, TX, United StatesReported employees: 11-50 | Waxahachie, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | R&m Service Solutionsrmservicesolutions.com HQ: San Antonio, FL, United StatesReported employees: 11-50 | San Antonio, FL, United States | 11-50 | Exact match | 5 contacts → |
“R&M Service Solutions is a specialized Underground Utility Services Company with a focus on Hot Taps, Line Stops, Fire Hydrants, Valves, GPS and GIS services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Texas HOT Taps, LLCtexashottaps.com HQ: Katy, TX, United StatesReported employees: 1-10 | Katy, TX, United States | 1-10 | Exact match | 4 contacts → |
“Texas Hot Taps, LLC is a company based out of 26519 FIELDER BROOK LN, KATY, Texas, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Schallert Enterprisesschallertenterprises.com HQ: Lake Elsinore, CA, United StatesReported employees: 11-50 | Lake Elsinore, CA, United States | 11-50 | Exact match | 4 contacts → |
“Schallert Enterprises manufactures hot tapping and line stopping machines and equipment.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | America Tradeamericatrade.co HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 4 contacts → |
“Pipeline Hot Tap and Line Stop Equipment” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Watertap INCwatertapinc.com HQ: South Lyon, MI, United StatesReported employees: 1-10 | South Lyon, MI, United States | 1-10 | Exact match | 3 contacts → |
“WATERTAP INC is a company based out of 56720 MCKENZI LANE, SOUTH LYON, Michigan, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Enerteq Solutions, INCenerteqsolutions.comHQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Tvt, LLCtvtstops.com HQ: Joliet, IL, United StatesReported employees: 1-10 | Joliet, IL, United States | 1-10 | Exact match | 3 contacts → |
“TVT is a World-Class hot tap and line stop company that provides safe, innovative, and effective solutions to avoid costly and inconvenient pipeline shutdowns.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Level A Serviceslevelaservices.com HQ: Baton Rouge, LA, United StatesReported employees: 1-10 | Baton Rouge, LA, United States | 1-10 | Exact match | 2 contacts → |
“Level A Services provides hot taps, line stops, insertion valves, pipe freezes, and fat oil and grease remediation in sewer lift stations.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Florida Flow Control, INCfloridaflowcontrol.com HQ: Wellington, FL, United StatesReported employees: 1-10 | Wellington, FL, United States | 1-10 | Exact match | 2 contacts → |
“Florida Flow Control Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Compton, INCcomptonlandimprovement.com HQ: South Haven, MI, United StatesReported employees: 11-50 | South Haven, MI, United States | 11-50 | Exact match | 1 contacts → |
“Land improvement contractors specializing in line stops & hot taps, water & sewer hook-ups, site work, concrete, erosion control, demolition and emergency repairs.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PRO Tapping, INCprotapping.com HQ: Medford, NJ, United StatesReported employees: 1-10 | Medford, NJ, United States | 1-10 | Exact match | 1 contacts → |
“Pro Tapping specializes in working on live and pressurized pipelines without shutdown of your services or system.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 46 company matches
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Hot tapping & line stopping contractors: dataset insights
October 26, 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
46 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 46 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: October 26, 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 hot tapping & line stopping contractors?
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 hot tapping & line stopping contractors did RevenueBase find based in the United States?
The saved snapshot records 46 matching company records, 664 tracked contacts and 390 verified emails. The public preview displays 24 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: October 26, 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
Cite this list
RevenueBase Data Team. Top 24 hot tapping & line stopping contractors based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hot-tapping-line-stopping-contractors/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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 24 hot tapping & line stopping contractors based in the United States
RevenueBase records 46 matching company records for hot tapping & line stopping contractors based in the United States, with 664 tracked contacts and 390 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 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 24 hot tapping & line stopping contractors 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 | The Colt Groupcoltgrp.com HQ: Pasadena, TX, United StatesReported employees: 201-500 | Pasadena, TX, United States | 201-500 | Exact match | 155 contacts → |
“The On-Line Leak Repair and Mechanical Solutions Authority™ Founded in 1981, the Colt Group is the leading authority in on-line leak repair and mechanical services for the…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Industrial Specialty Services ISSisservices.com HQ: Deer Park, TX, United StatesReported employees: 201-500 | Deer Park, TX, United States | 201-500 | Exact match | 130 contacts → |
“Industrial Specialty Services (ISS) is a flexible, independently owned industrial services company led by industry experts.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rangeline Grouprangeline.com HQ: West Palm Beach, FL, United StatesReported employees: 51-200 | West Palm Beach, FL, United States | 51-200 | Exact match | 93 contacts → |
“Rangeline Group is a corporation that provides Wet/Hot Tapping, Line Stopping, Valve Inserting, Line Freezing and Specialty Concrete Pipeline Products & Services for almost 30…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HMH Contractors, INChmhmechanical.com HQ: Kokomo, IN, United StatesReported employees: 51-200 | Kokomo, IN, United States | 51-200 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Titan Subsea Innovations, LLCtitansubseainnovations.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 25 contacts → |
“Titan Subsea Innovations, LLC is a Houston-based subsea pipeline connector company that provides unique engineered solutions for new construction, repairs, tie-ins, abandonments…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ION PRO Servicesionproservices.com HQ: Cypress, TX, United StatesReported employees: 11-50 | Cypress, TX, United States | 11-50 | Exact match | 25 contacts → |
“ION PRO: Better Process.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Koppl Pipeline Services,llckoppl.com HQ: Montebello, United StatesReported employees: 11-50 | Montebello, United States | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | TAP Master, INCtapmasterinc.com HQ: Concord, CA, United StatesReported employees: 11-50 | Concord, CA, United States | 11-50 | Exact match | 21 contacts → |
“TAP MASTER, INC is a construction company based out of 1647 Willow Pass Rd, Concord, California, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mickie Service CO INCmickieservice.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 12 contacts → |
“Water main pipe services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Cryostopcryostop.com HQ: United StatesReported employees: 11-50 | United States | 11-50 | Exact match | 9 contacts → |
“CRYOSTOP™, the Industrial & Mechanical Division of Rangeline Group, offers Integrated Mechanical Piping Service Solutions including Pipe Freezing, Mechanical Line Stops…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Northwinds Of Wyoming, INCnorthwinds.us HQ: La Salle, CO, United StatesReported employees: 51-200 | La Salle, CO, United States | 51-200 | Exact match | 9 contacts → |
“Northwinds of Wyoming has the experience and resources to provide turn-key pipeline installations, fabrication, reconditioning, facility construction, hydrostatic testing…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | J.S. Barry Industriesjsbarryindustries.com HQ: Manchester, NH, United StatesReported employees: 11-50 | Manchester, NH, United States | 11-50 | Exact match | 8 contacts → |
“J.S.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Allied Flow Specialists, INCalliedflow.com HQ: Waxahachie, TX, United StatesReported employees: 11-50 | Waxahachie, TX, United States | 11-50 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | R&m Service Solutionsrmservicesolutions.com HQ: San Antonio, FL, United StatesReported employees: 11-50 | San Antonio, FL, United States | 11-50 | Exact match | 5 contacts → |
“R&M Service Solutions is a specialized Underground Utility Services Company with a focus on Hot Taps, Line Stops, Fire Hydrants, Valves, GPS and GIS services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Texas HOT Taps, LLCtexashottaps.com HQ: Katy, TX, United StatesReported employees: 1-10 | Katy, TX, United States | 1-10 | Exact match | 4 contacts → |
“Texas Hot Taps, LLC is a company based out of 26519 FIELDER BROOK LN, KATY, Texas, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Schallert Enterprisesschallertenterprises.com HQ: Lake Elsinore, CA, United StatesReported employees: 11-50 | Lake Elsinore, CA, United States | 11-50 | Exact match | 4 contacts → |
“Schallert Enterprises manufactures hot tapping and line stopping machines and equipment.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | America Tradeamericatrade.co HQ: Boston, MA, United StatesReported employees: 1-10 | Boston, MA, United States | 1-10 | Exact match | 4 contacts → |
“Pipeline Hot Tap and Line Stop Equipment” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Watertap INCwatertapinc.com HQ: South Lyon, MI, United StatesReported employees: 1-10 | South Lyon, MI, United States | 1-10 | Exact match | 3 contacts → |
“WATERTAP INC is a company based out of 56720 MCKENZI LANE, SOUTH LYON, Michigan, United States.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Enerteq Solutions, INCenerteqsolutions.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Tvt, LLCtvtstops.com HQ: Joliet, IL, United StatesReported employees: 1-10 | Joliet, IL, United States | 1-10 | Exact match | 3 contacts → |
“TVT is a World-Class hot tap and line stop company that provides safe, innovative, and effective solutions to avoid costly and inconvenient pipeline shutdowns.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Level A Serviceslevelaservices.com HQ: Baton Rouge, LA, United StatesReported employees: 1-10 | Baton Rouge, LA, United States | 1-10 | Exact match | 2 contacts → |
“Level A Services provides hot taps, line stops, insertion valves, pipe freezes, and fat oil and grease remediation in sewer lift stations.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Florida Flow Control, INCfloridaflowcontrol.com HQ: Wellington, FL, United StatesReported employees: 1-10 | Wellington, FL, United States | 1-10 | Exact match | 2 contacts → |
“Florida Flow Control Inc.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Compton, INCcomptonlandimprovement.com HQ: South Haven, MI, United StatesReported employees: 11-50 | South Haven, MI, United States | 11-50 | Exact match | 1 contacts → |
“Land improvement contractors specializing in line stops & hot taps, water & sewer hook-ups, site work, concrete, erosion control, demolition and emergency repairs.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PRO Tapping, INCprotapping.com HQ: Medford, NJ, United StatesReported employees: 1-10 | Medford, NJ, United States | 1-10 | Exact match | 1 contacts → |
“Pro Tapping specializes in working on live and pressurized pipelines without shutdown of your services or system.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 46 company matches
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Hot tapping & line stopping contractors: dataset insights
October 26, 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
46 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 46 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: October 26, 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 hot tapping & line stopping contractors?
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 hot tapping & line stopping contractors did RevenueBase find based in the United States?
The saved snapshot records 46 matching company records, 664 tracked contacts and 390 verified emails. The public preview displays 24 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: October 26, 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
Cite this list
RevenueBase Data Team. Top 24 hot tapping & line stopping contractors based in the United States. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hot-tapping-line-stopping-contractors/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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