Company lists · Data refreshed September 2026

Top 25 Maintenance management consulting firms based in the United States

Name: Maintenance management consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,701 companies tracked

RevenueBase identified 1,701 maintenance management consulting firms headquartered in the United States as of September 2026 and tracks 23,546 professional contacts across them, including 7,126 with verified work emails. New York is the largest hub.

This list covers maintenance management consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

1,701Companies

23,546Contacts tracked

7,126Verified emails

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The 25 largest maintenance management consulting firms based in the United States

Ranked by team size

Top 25 of 1,701 maintenance management consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to maintenance management consulting firms: 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	Advanced Technology Services ATS	Partial evidence	Peoria, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,216 contacts →
	Partial evidence “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Davaco	Strong evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	642 contacts →
	Strong evidence “Welcome to DAVACO – Elevating brand experiences through top-tier facilities maintenance and project management solutions.#DAVACO #BrandExperience As a leading turn-key solution…” Source: RevenueBase Database · checked Sep 28, 2026
3	USA Debusk	Indirect evidence	Deer Park, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	640 contacts →
	Indirect evidence “USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Source: RevenueBase Database · checked Sep 28, 2026
4	CAM Industrial Solutions LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	434 contacts →
	Partial evidence “With decades of refinery, petrochemical, fertilizer and power plant experience, CAM Industrial Solutions has become the standard in heavy industrial maintenance, turnaround and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Andromeda Systems Incorporated	Partial evidence	Virginia Beach, VA, United StatesHQ checked Sep 28, 2026	201-500	412 contacts →
	Partial evidence “Andromeda Systems Incorporated provides unparalleled expertise and capabilities in the Reliability, Maintenance, Supportability, Engineering, and Logistics disciplines.” Source: RevenueBase Database · checked Sep 28, 2026
6	Allied Reliability	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	402 contacts →
	Partial evidence “Allied Reliability provides reliability and maintenance solutions across the lifecycle of your assets to deliver required throughput at lowest operating cost.” Source: RevenueBase Database · checked Sep 28, 2026
7	Consultant Engineering, INC	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 28, 2026	201-500	377 contacts →
	Strong evidence “Consultant Engineering, Inc.(CEI) is a professional consulting firm established in 1996; today CEI is one of the Southwest’s most reputable Construction Management (CM) firms.” Source: RevenueBase Database · checked Sep 28, 2026
8	P2s	Indirect evidence	Long Beach, CA, United StatesHQ checked Sep 28, 2026	201-500	375 contacts →
	Indirect evidence “P2S has brought forward-thinking, sustainable engineering solutions to California, the Pacific Northwest, and beyond, for over 30 years.” Source: RevenueBase Database · checked Sep 28, 2026
9	Robbins-Gioia, LLC	Indirect evidence	Alexandria, VA, United StatesHQ checked Sep 28, 2026	51-200	303 contacts →
	Indirect evidence “Optimize and modernize depot planning and scheduling to improve utilization, throughput and readiness now and in the future.#FutureReadinessToday” Source: RevenueBase Database · checked Sep 28, 2026
10	Camp Facility Services	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	286 contacts →
	Partial evidence “CAMP Facility Services has been a trusted leader in the facility and construction management industry since 1978.” Source: RevenueBase Database · checked Sep 28, 2026
11	Compass Group	Strong evidence	Naples, FL, United StatesHQ checked Sep 28, 2026	51-200	263 contacts →
	Strong evidence “Compass Group is a full service management and consulting company dedicated to providing quality service as it relates to asset management, project management and advanced SaaS…” Source: RevenueBase Database · checked Sep 28, 2026
12	Mantis Innovation	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	233 contacts →
	Partial evidence “At Mantis Innovation, our experts provide data-driven, consultative services designed to optimize your facility, sustainability, and energy management strategies, while ultimately…” Source: RevenueBase Database · checked Sep 28, 2026
13	Broadway National Group	Strong evidence	Hauppauge, NY, United StatesHQ checked Sep 28, 2026	201-500	211 contacts →
	Strong evidence “Broadway National Group is a total facilities maintenance, project management, and development solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
14	AIR Force ONE	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 28, 2026	201-500	201 contacts →
	Indirect evidence “Our approach puts you and your needs first.” Source: RevenueBase Database · checked Sep 28, 2026
15	NEST	Partial evidence	Sewell, NJ, United StatesHQ checked Sep 28, 2026	201-500	197 contacts →
	Partial evidence “With 30 years in the industry, NEST is the premier, multi-facility strategic partner providing organizations a fully executed program and 360 view of their facilities management…” Source: RevenueBase Database · checked Sep 28, 2026
16	Service Management Systems	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 28, 2026	1,001-5,000	185 contacts →
	Indirect evidence “Founded in 1988 by William T.” Source: RevenueBase Database · checked Sep 28, 2026
17	Asint, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	168 contacts →
	Indirect evidence “With three decades of experience in this industry and domain, we understand the impact that asset integrity challenges can have on your operations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Brindley Engineering Corporation	Partial evidence	Lisle, IL, United StatesHQ checked Sep 28, 2026	51-200	161 contacts →
	Partial evidence “Brindley Engineering Corporation is based in Lisle, IL and was founded in 2004 with a vision to provide the highest level of service to clients in the maintenance, reliability…” Source: RevenueBase Database · checked Sep 28, 2026
19	Contractors INC	Partial evidence	Memphis, TN, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Partial evidence “Contractors Inc is a true partner to property and maintenance managers, commercial real estate owners and business owners, as their single source for renovation, restoration, and…” Source: RevenueBase Database · checked Sep 28, 2026
20	K2 Industrial Services, INC	Indirect evidence	Highland, IN, United StatesHQ checked Sep 28, 2026	1,001-5,000	150 contacts →
	Indirect evidence “K2 Industrial Services is a national provider of industrial cleaning, tank cleaning, coatings, insulation, scaffolding and more.” Source: RevenueBase Database · checked Sep 28, 2026
21	Benchmark, INC	Indirect evidence	Cedar Rapids, IA, United StatesHQ checked Sep 28, 2026	51-200	149 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Kfm247 LTD	Partial evidence	Woodbine, MD, United StatesHQ checked Sep 28, 2026	501-1,000	144 contacts →
	Partial evidence “As of November 2024, KFM24/7 officially joined Identiti, bringing together two industry leaders to deliver even stronger facility management and signage solutions to national…” Source: RevenueBase Database · checked Sep 28, 2026
23	Vanguard Resources, INC	Strong evidence	Spring Branch, TX, United StatesHQ checked Sep 28, 2026	501-1,000	128 contacts →
	Strong 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 28, 2026
24	Tri-North Builders	Partial evidence	Fitchburg, WI, United StatesHQ checked Sep 28, 2026	201-500	124 contacts →
	Partial evidence “Tri-North is a full service construction management firm dedicated to delivering successful outcomes to our client partners across the United States by providing a wide range of…” Source: RevenueBase Database · checked Sep 28, 2026
25	LULA	Partial evidence	Overland Park, KS, United StatesHQ checked Sep 28, 2026	51-200	122 contacts →
	Partial evidence “Lula makes maintenance easy for property managers nationwide.” Source: RevenueBase Database · checked Sep 28, 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: maintenance management consulting firms. 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 maintenance management consulting firms.
Partial evidence: Its own public description names part of maintenance management consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name maintenance management consulting firms. 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 1,701 maintenance management consulting firms based in the United States

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Maintenance management consulting firms based in the United States at a glance

As of Sep 28, 2026

30.3%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

2.7%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,017

11-50

440

51-200

159

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,701 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 maintenance management consulting firms, 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 “maintenance management consulting firms”. 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 maintenance management consulting firms), 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 maintenance management consulting firms, 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, 7,126 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 28, 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.

Maintenance management consulting firms by metro

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 maintenance management consulting firms, 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 maintenance management consulting firms are there based in the United States?

RevenueBase identified 1,701 maintenance management consulting firms 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?

Advanced Technology Services ATS, headquartered in Peoria, tops this list with the largest team on record.

Which city has the most maintenance management consulting firms?

New York leads with 46 headquartered companies, followed by Houston (40) and Atlanta (26).

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 7,126 verified decision-maker contacts tracked across these 1,701 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 28, 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.