Company lists · Data refreshed October 2026

Top 25 Machinery installation services based in the United States

Name: Machinery installation services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 913 companies tracked

RevenueBase identified 913 company matches for machinery installation services associated with the United States as of October 2026 and tracks 14,727 professional contacts across them, including 4,741 with verified work emails. Houston is the largest hub.

This list covers company matches for machinery installation services 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 17, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 17, 2026 How this list was built

913Companies

14,727Contacts tracked

4,741Verified emails

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The 25 largest machinery installation services based in the United States

Ranked by team size

Top 25 of 913 company matches for machinery installation services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Loenbro	Exact match	Westminster, CO, United StatesHQ recorded Oct 17, 2026	1,001-5,000	730 contacts →
	Exact match “Loenbro is a trusted, long-term construction lifecycle partner to thousands of customers across the U.S.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	Southern Industrial Constructors, INC	Exact match	Raleigh, NC, United StatesHQ recorded Oct 17, 2026	1,001-5,000	591 contacts →
	Exact match “Since 1962, Southern Industrial Constructors, Inc.(SIC) has been safely and cost effectively providing industrial construction services to the manufacturing, process and power…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3	Ardent Services, LLC	Exact match	Covington, LA, United StatesHQ recorded Oct 17, 2026	51-200	474 contacts →
	Exact match “Ardent Services, LLC (Ardent) is a leading provider of high-quality power, control, process-automation, and electrical and instrumentation (E&I) services for process industries…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Icon Mechanical	Exact match	Granite City, IL, United StatesHQ recorded Oct 17, 2026	201-500	328 contacts →
	Exact match “icon Mechanical is a full service mechanical construction and engineering firm specializing in the design, installation, modification and on-going service of process piping…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Koops Automation Systems	Exact match	Holland, MI, United StatesHQ recorded Oct 17, 2026	201-500	269 contacts →
	Exact match “Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Dilling Group INC	Exact match	Logansport, IN, United StatesHQ recorded Oct 17, 2026	201-500	257 contacts →
	Exact match “Dilling Group Inc.(DGI) provides industrial and commercial solutions with exceptional value.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Century 3, INC	Exact match	Greer, SC, United StatesHQ recorded Oct 17, 2026	201-500	227 contacts →
	Exact match “Century 3 (C3) has been helping companies build, expand, and modernize since 1977.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	Sack Company	Exact match	Statesboro, GA, United StatesHQ recorded Oct 17, 2026	501-1,000	191 contacts →
	Exact match “With offices in Statesboro, GA, Savannah, GA, Atlanta, GA, Charlotte, NC, and Lexington, SC, The Sack Company is one of the largest industrial mechanical, electrical, plumbing…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Electro Design Engineering, INC	Exact match	Riverview, FL, United StatesHQ recorded Oct 17, 2026	201-500	184 contacts →
	Exact match “Electro Design Engineering, Inc.(EDE) is a respected provider of engineering, automation, and construction services to a wide range of industries and markets coast to coast and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Mullins Mechanical	Exact match	Carrollton, GA, United StatesHQ recorded Oct 17, 2026	501-1,000	177 contacts →
	Exact match “For More than a decade Mullins Mechanical has been carving our spot in the Industrial/Heavy Commercial Mechanical & Plant Services Industry, leaving behind a legacy of solid…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Atlas Industrial Contractors	Exact match	Columbus, OH, United StatesHQ recorded Oct 17, 2026	51-200	151 contacts →
	Exact match “Atlas Industrial Contractors is your one stop shop for industries.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	M. Davis & Sons, INC	Exact match	Newark, DE, United StatesHQ recorded Oct 17, 2026	201-500	143 contacts →
	Exact match “National Safety Excellence Award Winner 2024 * M.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	RE Build Optimation Technology, LLC	Exact match	Rush, NY, United StatesHQ recorded Oct 17, 2026	201-500	132 contacts →
	Exact match “From concept to completion, Optimation is a provider of design and build services for industry.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	International Industrial Contracting Corporation	Exact match	Sterling Heights, MI, United StatesHQ recorded Oct 17, 2026	501-1,000	131 contacts →
	Exact match “Construction, Automotive Construction, Process Installation, Equipment Installation, General Contracting, Rigging Services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Macaljon	Exact match	Savannah, GA, United StatesHQ recorded Oct 17, 2026	501-1,000	129 contacts →
	Exact match “MacAljon is your industrial contracting source for any conceivable project!” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Beitzel Corporation	Exact match	Grantsville, MD, United StatesHQ recorded Oct 17, 2026	201-500	126 contacts →
	Exact match “We are a turnkey industrial construction company, specializing in excavation, steel fabrication, machining, electrical, maintenance, engineering, & crane services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	NAC Mechanical & Electrical Services	Exact match	Vadnais Heights, MN, United StatesHQ recorded Oct 17, 2026	501-1,000	123 contacts →
	Exact match “NAC is an industry leading single-source contractor.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	RPA Engineering	Exact match	Wyomissing, PA, United StatesHQ recorded Oct 17, 2026	51-200	122 contacts →
	Exact match “RPA Engineering is a professional engineering consulting firm offering mechanical, electrical, structural, and automations systems engineering discipline services, including…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Lawson Mechanical Contractors	Exact match	Sacramento, United StatesHQ recorded Oct 17, 2026	201-500	121 contacts →
	Exact match “As one of California's premier mechanical construction firms, we house our own square foot pipe and duct manufacturing facility that enables us to provide greater cost controls…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Dual Temp Company	Exact match	Allentown, PA, United StatesHQ recorded Oct 17, 2026	51-200	109 contacts →
	Exact match “Dual Temp is a leader in mechanical engineering specializing in design, build and service of HVAC/R, Plumbing and Automated Building Control Systems in Eastern Pennsylvania.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	LEE Mechanical Contractors, INC	Exact match	Park Hills, MO, United StatesHQ recorded Oct 17, 2026	201-500	109 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	Manufacturing Maintenance Solutions, INC MMS	Exact match	Pekin, IL, United StatesHQ recorded Oct 17, 2026	201-500	107 contacts →
	Exact match “Manufacturing Maintenance Solutions, Inc (MMS) is a service organization dedicated to enhancing its customers' profitability by providing expert manufacturing equipment contract…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Advanced Industrial Services, Inc. AIS	Exact match	York, PA, United StatesHQ recorded Oct 17, 2026	51-200	101 contacts →
	Exact match “We serve as a Multifaceted Turn-Key Industrial Contractor.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	Technical Diagnostic Services	Exact match	Fort Worth, TX, United StatesHQ recorded Oct 17, 2026	201-500	101 contacts →
	Exact match “For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	Doral Corporation	Exact match	Milwaukee, WI, United StatesHQ recorded Oct 17, 2026	501-1,000	100 contacts →
	Exact match “Doral Corporation has over 50 YEARS of Rigging, Erecting and Installation experience!” Recorded in the RevenueBase company graph · Oct 17, 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 “machinery installation services”. 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 913 machinery installation services based in the United States

See the full list, filter by size, metro and specialty, and access 4,741 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Machinery installation services based in the United States at a glance

As of Oct 17, 2026

32.2%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

2.2%Largest-city concentration · Houston

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

321

11-50

342

51-200

184

201-500

501-1,000

1,001-5,000

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 913 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 “machinery installation services” 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 4,741 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 17, 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 “machinery installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many machinery installation services are there based in the United States?

RevenueBase identified 913 company matches for machinery installation services 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?

Loenbro tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most machinery installation services?

Houston leads with 20 company records, followed by Indianapolis (9) and Dallas (7).

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 4,741 professional contacts with verified work emails tracked across these 913 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 17, 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 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.