Company lists · Data refreshed September 2026

Top 25 Preventive maintenance providers healthcare based in the United States

Name: Preventive maintenance providers healthcare based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 475 companies tracked

RevenueBase identified 475 preventive maintenance providers healthcare headquartered in the United States as of September 2026 and tracks 7,134 professional contacts across them, including 2,156 with verified work emails. Houston is the largest hub.

This list covers preventive maintenance providers healthcare 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 17, 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 17, 2026 86% judged on-target in blind review

475Companies

7,134Contacts tracked

2,156Verified emails

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The 25 largest preventive maintenance providers healthcare based in the United States

Ranked by team size

Top 25 of 475 preventive maintenance providers healthcare based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to preventive maintenance providers healthcare: 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	Medxcel	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	1,001-5,000	866 contacts →
	Indirect evidence “As the leading facilities service provider in the U.S.” Source: RevenueBase Database · checked Sep 17, 2026
2	Universal Hospital Services	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	1,001-5,000	711 contacts →
	Indirect evidence “At Agiliti (formerly UHS), we help health systems and hospitals address complex challenges, expediting time to therapy, improving patient safety, achieving regulatory compliance…” Source: RevenueBase Database · checked Sep 17, 2026
3	EMSAR	Partial evidence	Wilmington, OH, United StatesHQ checked Sep 17, 2026	201-500	285 contacts →
	Partial evidence “EMSAR – Equipment Management, Service, and Repair – is an award-winning independent service organization dedicated to improving healthcare by providing high quality, reliable…” Source: RevenueBase Database · checked Sep 17, 2026
4	626	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 17, 2026	201-500	189 contacts →
	Indirect evidence “OUR VISION Improving Patient Care 626 is fully committed to providing our clients and partners with the proper tools, services, and support that enables them to truly maintain -…” Source: RevenueBase Database · checked Sep 17, 2026
5	Ontario Refrigeration Service, INC	Indirect evidence	Ontario, United StatesHQ checked Sep 17, 2026	51-200	165 contacts →
	Indirect evidence “With 10 offices serving California, Arizona, Nevada, Utah, and Texas, we are never too far to provide service assistance whenever your equipment may require it!” Source: RevenueBase Database · checked Sep 17, 2026
6	Vanguard Resources, INC	Partial evidence	Spring Branch, TX, United StatesHQ checked Sep 17, 2026	501-1,000	128 contacts →
	Partial evidence “Vanguard Resources, Inc.(VRI) has been transforming facilities maintenance & management for more than three decades by integrating and streamlining the work that keeps operations…” Source: RevenueBase Database · checked Sep 17, 2026
7	Maintenx	Partial evidence	Tampa, FL, United StatesHQ checked Sep 17, 2026	201-500	121 contacts →
	Partial evidence “Total Facility Maintenance & Repair Company.” Source: RevenueBase Database · checked Sep 17, 2026
8	U.S. Facilities, INC	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	501-1,000	117 contacts →
	Indirect evidence “U.S.” Source: RevenueBase Database · checked Sep 17, 2026
9	NEW Image Building Services INC	Indirect evidence	Troy, MI, United StatesHQ checked Sep 17, 2026	501-1,000	116 contacts →
	Indirect evidence “We work with building owners and managers who are… challenged to ensure infection control; frustrated by lack of consistent quality; concerned with security and safety; upset…” Source: RevenueBase Database · checked Sep 17, 2026
10	P1 Service, LLC	Partial evidence	Lenexa, KS, United StatesHQ checked Sep 17, 2026	51-200	106 contacts →
	Partial evidence “P1 Service, LLC is your single-source specialty contractor for comprehensive facility maintenance services in the Kansas City area.” Source: RevenueBase Database · checked Sep 17, 2026
11	FSI	Strong evidence	Cranberry Township, PA, United StatesHQ checked Sep 17, 2026	51-200	89 contacts →
	Strong evidence “The best cloud-based computerized maintenance management software (CMMS) and on-site services purpose-built for healthcare system professionals.” Source: RevenueBase Database · checked Sep 17, 2026
12	Crockett Facilities Services, INC	Strong evidence	Lanham, MD, United StatesHQ checked Sep 17, 2026	201-500	88 contacts →
	Strong evidence “Crockett Facilities Services, Inc-"We're in this building together" Providing Preventive Maintenance and HVAC Services For Reliable, Safe and Efficient Building Operations…” Source: RevenueBase Database · checked Sep 17, 2026
13	Healthcare Building Solutions	Partial evidence	Yardley, PA, United StatesHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “Healthcare Building Solutions (HBS) is an integrated healthcare facility consulting partner aligning clinical, technical, and regulatory workstreams to bring complex healthcare…” Source: RevenueBase Database · checked Sep 17, 2026
14	Fitness Machine Technicians	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	11-50	79 contacts →
	Indirect evidence “Welcome to Fitness Machine Technicians!” Source: RevenueBase Database · checked Sep 17, 2026
15	Spbs, INC	Indirect evidence	Flower Mound, TX, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “The success of your health care facility depends upon providing your patients safe, high-quality, cost-effective care.” Source: RevenueBase Database · checked Sep 17, 2026
16	ENBIO	Strong evidence	Glendale, CA, United StatesHQ checked Sep 17, 2026	51-200	77 contacts →
	Strong evidence “enBio Corporation delivers comprehensive biomedical technology management services that have redefined healthcare equipment maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sharp Oilfield Services, LLC	Partial evidence	Gainesville, TX, United StatesHQ checked Sep 17, 2026	51-200	60 contacts →
	Partial evidence “SHARP OILFIELD SERVICES, LLC was founded in 2011 to provide 24/7 on-location preventative maintenance services for oil & gas equipment and off-highway equipment.” Source: RevenueBase Database · checked Sep 17, 2026
18	Us&s, INC	Partial evidence	Greenville, SC, United StatesHQ checked Sep 17, 2026	201-500	58 contacts →
	Partial evidence “US & S is a facility maintenance and support service provider - whether it's the one and only project your organization will ever need or if you have more complex long-term…” Source: RevenueBase Database · checked Sep 17, 2026
19	Quality Biomedical Inc. 5000 Company	Partial evidence	Pinellas Park, FL, United StatesHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “Quality Biomedical, an company, is transforming healthcare equipment service into a strategic advantage.” Source: RevenueBase Database · checked Sep 17, 2026
20	SU Group LLC	Partial evidence	Oak Creek, WI, United StatesHQ checked Sep 17, 2026	51-200	51 contacts →
	Partial evidence “SU Group helps organizations reduce unnecessary spending and make smarter financial decisions around maintenance spend.” Source: RevenueBase Database · checked Sep 17, 2026
21	Renew Biomedical Services	Indirect evidence	Jackson, TN, United StatesHQ checked Sep 17, 2026	11-50	50 contacts →
	Indirect evidence “ReNew Biomedical Services has partnered with Master Medical Equipment to provide a convenient, cost-effective alternative to high priced OEM equipment repair and service.” Source: RevenueBase Database · checked Sep 17, 2026
22	Confidence Management Systems	Partial evidence	Linden, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	50 contacts →
	Partial evidence “Confidence Management Systems (CMS) is a trusted partner in healthcare facility support, backed by over 40 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026
23	Quintech, Inc.	Indirect evidence	Nash, TX, United StatesHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “In the fast pace world that we live in dependability and quality customer service are difficult to find.” Source: RevenueBase Database · checked Sep 17, 2026
24	Equipsystems	Partial evidence	New York, United StatesHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “EquipSystems is dedicated to ensuring clean, efficient, and reliable healthcare environments.” Source: RevenueBase Database · checked Sep 17, 2026
25	Lubezone, INC	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “LubeZone is focused on providing the trucking industry with a preventative maintenance package that is designed to get the driver back on the road and out of the shop.” Source: RevenueBase Database · checked Sep 17, 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: preventive maintenance providers healthcare. 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 preventive maintenance providers healthcare.
Partial evidence: Its own public description names part of preventive maintenance providers healthcare, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name preventive maintenance providers healthcare. 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 475 preventive maintenance providers healthcare based in the United States

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Preventive maintenance providers healthcare based in the United States at a glance

As of Sep 17, 2026

30.2%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

211

11-50

171

51-200

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 475 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 preventive maintenance providers healthcare, 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 “preventive maintenance providers healthcare”. 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 preventive maintenance providers healthcare), 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 preventive maintenance providers healthcare, 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, 2,156 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 17, 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 preventive maintenance providers healthcare, 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 preventive maintenance providers healthcare are there based in the United States?

RevenueBase identified 475 preventive maintenance providers healthcare 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?

Medxcel, headquartered in Indianapolis, tops this list with the largest team on record.

Which city has the most preventive maintenance providers healthcare?

Houston leads with 10 headquartered companies, followed by New York (9) and Charlotte (7).

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 2,156 verified decision-maker contacts tracked across these 475 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 17, 2026.

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Preventive maintenance providers healthcare by geography

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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.