Company lists · Data refreshed September 2026

Top 25 Diesel engine maintenance companies based in the United States

RevenueBase identified 1,213 company matches for diesel engine maintenance companies associated with the United States as of September 2026 and tracks 15,441 professional contacts across them, including 4,688 with verified work emails. Houston is the largest hub.

This list covers company matches for diesel engine maintenance companies 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 September 19, 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 Sep 19, 2026 How this list was built
1,213Companies
15,441Contacts tracked
4,688Verified emails
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The 25 largest diesel engine maintenance companies based in the United States

Ranked by team size
Top 25 of 1,213 company matches for diesel engine maintenance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchScottsdale, AZ, United StatesHQ recorded Sep 19, 20265,001-10,0003,585 contacts →

Exact match

“StandardAero is organized in two distinctive divisions, Engine Services and Component Repair Services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 19, 20261,001-5,0001,112 contacts →

Exact match

“At Amerit, we have built our reputation of being the country’s most dependable, trustworthy and hard-working partner through our singular focus on doing one thing, and doing it…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchDublin, OH, United StatesHQ recorded Sep 19, 20261,001-5,000533 contacts →

Exact match

“With over a century of expertise, we offer a portfolio of brands which delivers maintenance, sales and service solutions for truck fleets, power generation, marine, transport…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchNorcross, GA, United StatesHQ recorded Sep 19, 2026201-500409 contacts →

Exact match

“For more than 160 years, DEUTZ engines have supplied customized, cost-effective power to a broad array of machine types and market segments.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMinneapolis, MN, United StatesHQ recorded Sep 19, 20261,001-5,000260 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchEvansville, IN, United StatesHQ recorded Sep 19, 2026201-500222 contacts →

Exact match

“Brake Supply was started in 1947 as repair shop for automotive brakes.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchCoral Springs, FL, United StatesHQ recorded Sep 19, 2026201-500221 contacts →

Exact match

“CTS Engines is a leading provider of world-class jet engine maintenance, repair, and overhaul services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCherryville, NC, United StatesHQ recorded Sep 19, 2026201-500220 contacts →

Exact match

“FleetNet America excels in vehicle maintenance and repair solutions for commercial and private fleets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchColumbia, SC, United StatesHQ recorded Sep 19, 2026201-500197 contacts →

Exact match

“Pure Power Technologies, LLC, a Stanadyne Company is the leader in engineering and remanufacturing of diesel fuel injectors and turbochargers for OEMs and the aftermarket.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSan Antonio, TX, United StatesHQ recorded Sep 19, 2026201-500120 contacts →

Exact match

“HOLT Truck Centers™ has the service bays, specialized tooling and technical experts to tackle all major systems and components, including brakes, drivelines and transmissions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchCape Coral, FL, United StatesHQ recorded Sep 19, 202651-200107 contacts →

Exact match

“Power Services Group (PSG) is the leading US-owned, independent provider of turnkey maintenance, repair, and overhaul solutions for steam and gas turbines.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchWindsor, WI, United StatesHQ recorded Sep 19, 2026201-500106 contacts →

Exact match

“Alliant Power is the nation’s leading provider of premium engine repair components, specializing in Original Equipment fuel systems, turbochargers, and aftertreatment parts and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchKenner, LA, United StatesHQ recorded Sep 19, 202651-20094 contacts →

Exact match

“Conhagen is a comprehensive provider of industrial rotating equipment services, including engineering, field services, shop services, manufacturing, and repairs, allowing us to…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMichigan City, IN, United StatesHQ recorded Sep 19, 2026201-50085 contacts →

Exact match

“Bulk Equipment Corp partners with heavy industry leaders across America to keep operations moving.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchVernon, CA, United StatesHQ recorded Sep 19, 202651-20084 contacts →

Exact match

“Bender CCP is one of the leading full service providers of engineered rotating equipment repair and machining services in the US.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchCovington, LA, United StatesHQ recorded Sep 19, 202651-20077 contacts →

Exact match

“Marine operators often struggle with costly downtime and performance issues.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchMiramar, FL, United StatesHQ recorded Sep 19, 202651-20077 contacts →

Exact match

“Aero Accessories provides advanced repair solutions for Next Generation Fuel, Pneumatic, Hydraulic & Electro-Mechanical components.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchHugo, MN, United StatesHQ recorded Sep 19, 2026201-50076 contacts →

Exact match

“Bring your vehicle to TGK Automotive for top-notch auto repair and maintenance services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Sep 19, 202651-20069 contacts →

Exact match

“Turbopower offers more than 50-years of experience providing value-added engine and component repair and overhaul services to a worldwide fleet of military, commercial, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchIrving, TX, United StatesHQ recorded Sep 19, 202651-20068 contacts →

Exact match

“BP Aero consists of three companies: BP Aero Engine Services: FAA/EASA 145 Repair Station providing lease return services hospital shop and field service repairs for the following…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchPerrysburg, OH, United StatesHQ recorded Sep 19, 202651-20068 contacts →

Exact match

“Kiemle-Hankins is a leading industrial service and repair company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchDayton, MN, United StatesHQ recorded Sep 19, 202651-20067 contacts →

Exact match

“TurbinePROs is a field service provider offering OCIC, Maintenance, Repair, Overhaul, and Upgrade of all rotating equipment including turbines, generators, pumps, and compressors…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchGreen Bay, WI, United StatesHQ recorded Sep 19, 202651-20067 contacts →

Exact match

“Master Fleet is a full service maintenance provider for semi tractors, trailers and straight trucks.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchCarson, CA, United StatesHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“Since 1955, IPD has provided exceptional quality, innovation, service & support.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 19, 202651-20066 contacts →

Exact match

“HPI is an international rotating equipment solutions company, with worldwide resources and four core lines of business: Engineering, Procurement and Construction; Operations and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 1,213 diesel engine maintenance companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,688 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diesel engine maintenance companies based in the United States at a glance

As of Sep 19, 2026
30.4%Verified-email coverage
12.7Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Houston
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
624
11-50
399
51-200
126
201-500
27
501-1,000
7
1,001-5,000
5
5,001-10,000
1

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 1,213 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 “diesel engine maintenance companies” 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 4,688 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 September 19, 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 “diesel engine maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diesel engine maintenance companies are there based in the United States?

RevenueBase identified 1,213 company matches for diesel engine maintenance companies associated with the United States as of September 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?

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

Which city has the most diesel engine maintenance companies?

Houston leads with 30 company records, followed by Miami (15) and Fort Lauderdale (12).

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 4,688 professional contacts with verified work emails tracked across these 1,213 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 September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,213 diesel engine maintenance companies 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.