Company lists · Data refreshed September 2026

Top 25 Hydropower equipment repair companies based in the United States

RevenueBase identified 209 company matches for hydropower equipment repair companies associated with the United States as of September 2026 and tracks 5,460 professional contacts across them, including 1,913 with verified work emails. Houston is the largest hub.

This list covers company matches for hydropower equipment repair 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 15, 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 15, 2026 How this list was built
209Companies
5,460Contacts tracked
1,913Verified emails
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The 25 largest hydropower equipment repair companies based in the United States

Ranked by team size
Top 25 of 209 company matches for hydropower equipment repair companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 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 matchMelrose Park, IL, United StatesHQ recorded Sep 15, 2026201-5001,463 contacts →

Exact match

“We are a full service turnkey provider for the power generation industry and those industries generating their own power as a means to an end.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchIrving, TX, United StatesHQ recorded Sep 15, 20261,001-5,0001,221 contacts →

Exact match

“Shermco Industries is a provider of safe, reliable testing, repair, professional training, electrical outage planning, maintenance and analysis of rotating apparatus and…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchLatham, NY, United StatesHQ recorded Sep 15, 2026501-1,000379 contacts →

Exact match

“Mechanical Dynamics & Analysis (MD & A) provides power generation companies around the globe with a full-service OEM alternative for services, parts, and repairs.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchBethlehem, PA, United StatesHQ recorded Sep 15, 2026201-500251 contacts →

Exact match

“Rotating Machinery Services (RMS)| Engineering Reliability in Rotating Equipment Since 1998, Rotating Machinery Services (RMS) has redefined the aftermarket for compressors…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchColumbus, OH, United StatesHQ recorded Sep 15, 2026501-1,000153 contacts →

Exact match

“Leading independent manufacturer of generator stator and rotor windings, including inner-water and inner-hydrogen stator bars, roebel bars and diamond coils.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchChesapeake, VA, United StatesHQ recorded Sep 15, 2026201-500131 contacts →

Exact match

“Established in 1960, Electric Motor and Contracting remains one of the largest independently owned electric motor and pump repair shops in the U.S.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchCape Coral, FL, United StatesHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
8Exact matchYork, PA, United StatesHQ recorded Sep 15, 202651-20077 contacts →

Exact match

“Engineering Our focus is to create designs that maximize turbine capacity and efficiency while eliminating cavitation to meet our customers’ needs.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchCape Coral, FL, United StatesHQ recorded Sep 15, 202651-20076 contacts →

Exact match

“Turbine Generator Maintenance, Inc.(TGM) is the premier solution provider for steam and combustion turbine and generator inspection, testing, and repair.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchPerrysburg, OH, United StatesHQ recorded Sep 15, 202651-20068 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchDayton, MN, United StatesHQ recorded Sep 15, 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 15, 2026 · View company records in RevenueBase
12Exact matchLivonia, MI, United StatesHQ recorded Sep 15, 202651-20064 contacts →

Exact match

“When industrial equipment fails, every minute of downtime costs you money.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
13Exact matchBluffdale, UT, United StatesHQ recorded Sep 15, 202611-5046 contacts →

Exact match

“Sidewinders LLC is a premier generator maintenance and repair company providing reliable and efficient service to our customers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
14Exact matchSullivan, MO, United StatesHQ recorded Sep 15, 202651-20045 contacts →

Exact match

“Quality Turbine/Generator Turnkey Services- Featuring first-class power generation component repairs, generator testing and repairs, airfoil/blade and precision component…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
15Exact matchAlameda, CA, United StatesHQ recorded Sep 15, 202611-5035 contacts →

Exact match

“Natel Energy unlocks stranded hydro resources with patented FishSafe™ turbine designs that fit directly into existing civil works across Francis, Kaplan, and propeller…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
16Exact matchSavannah, GA, United StatesHQ recorded Sep 15, 202651-20035 contacts →

Exact match

“Continental Field Systems, Inc (CFS) is an industrial machining and welding services company delivering high-quality field and shop solutions to the power generation and heavy…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
17Exact matchHuffman, TX, United StatesHQ recorded Sep 15, 202651-20031 contacts →

Exact match

“Turbine Overhaul Performance Specialist (TOPS) provides gas and steam turbine overhaul services.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
18Exact matchDover, OH, United StatesHQ recorded Sep 15, 2026201-50030 contacts →

Exact match

“All of your hydraulic repair, reconditioning and parts needs, including manufacturer warranty work, can be fulfilled through our location in Dover, Ohio.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
19Exact matchChandler, AZ, United StatesHQ recorded Sep 15, 202651-20028 contacts →

Exact match

“Durus Industrial, LLC can keep your Industrial operation running smoothly and profitably.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
20Exact matchSavannah, GA, United StatesHQ recorded Sep 15, 202651-20025 contacts →

Exact match

“K Machine has built a reputation on trust and excellence in the U.S, Canada, and overseas.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
21Exact matchBerlin, NJ, United StatesHQ recorded Sep 15, 202611-5025 contacts →

Exact match

“From power generation to pulp and paper, water processing to petrochemical, Repair Technology provides Belzona products and services to solve the maintenance issues that arise…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
22Exact matchBoonville, IN, United StatesHQ recorded Sep 15, 202651-20024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
23Exact matchWellsville, NY, United StatesHQ recorded Sep 15, 202651-20021 contacts →

Exact match

“We are a solutions based industrial business partner.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
24Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 15, 202611-5021 contacts →

Exact match

“IMR provides the latest technological products, engineered systems, components, service and warehousing facilities.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
25Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 15, 202611-5016 contacts →

Exact match

“Plant Machine Works repairs all types of rotating and fixed equipment in house and in the field.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 25 of 209 hydropower equipment repair companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,913 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydropower equipment repair companies based in the United States at a glance

As of Sep 15, 2026
35.0%Verified-email coverage
26.1Average contacts per company
11-50Median size (employees)
4.3%Largest-city concentration · Houston
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
74
51-200
44
201-500
7
501-1,000
2
1,001-5,000
2
10001+
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 209 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 “hydropower equipment repair 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 1,913 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 15, 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 “hydropower equipment repair companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydropower equipment repair companies are there based in the United States?

RevenueBase identified 209 company matches for hydropower equipment repair 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?

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

Which city has the most hydropower equipment repair companies?

Houston leads with 9 company records, followed by Corpus Christi (4) and Baldwin (3).

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 1,913 professional contacts with verified work emails tracked across these 209 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 15, 2026.

Ready to reach these companies? Verified emails and direct dials for all 209 hydropower equipment repair 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.