Turbine Repair Services

What Turbine Repair Services does

Turbine Repair Services (TRS, dba "TRS") is a privately held, U.S.-based industrial mechanical services contractor founded in 2000 and headquartered at 1838 E. Cedar St., Ontario, California, with a regional office in Stone Mountain, Georgia. The company positions itself as a single-source provider for power generation facility repair, maintenance, overhaul, modernization, and modification work, delivering six integrated service lines: on-site precision machining (using portable lathes, VTLs, boring bars, flange facers, and a 100-ton rotor turning device), mechanical disassembly/reassembly and alignment, electrical instrumentation/testing and GE DLN 2.6+ gas monitoring upgrades, welding (with NBBI R-stamp certification for pressure vessels and high-pressure steam), boiler and process valve repair, and turbine valve repair including stellite machining. Its asset base includes roughly 40,000 sq ft of machine shop space in Ontario, 32,000 sq ft in Stone Mountain, and a portable fleet of four tractor-trailer-mounted machine shops and four portable machine shop containers that enable on-site precision work and reduce outage duration.

Name

Turbine Repair Services

Legal name

Turbine Repair Services

Website

https://turbinerepairservices.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

51–100 employees

Short description

Turbine Repair Services is a U.S.-based industrial services contractor providing on-site turbine repair, machining, welding, valve, and electrical maintenance for power generation utilities, IPPs, and municipal clients from facilities in Ontario, CA and Stone Mountain, GA.

Ownership category

akta.pro rank

Product category

Industrial Turbine Repair and Maintenance Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113), Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (81131), Turbine and Turbine Generator Set Units Manufacturing (333611), Engine, Turbine, and Power Transmission Equipment Manufacturing (3336)

SIC

Engines & Turbines (3510), Motors & Generators (3621), Services-Miscellaneous Repair Services (7600)

akta.pro primary industry

Steam Turbines & Turbogenerators (IMAHAFAB)

akta.pro secondary industries

Gas Turbines (Industrial & Utility-Scale) (IMAHAFAA), Cooling, Water/Steam Cycle & Balance-of-Plant Retrofits (Condensers, Cooling Towers) (EUAEALAK)

Keywords

• Turbine repair services
• Power generation maintenance
• Industrial machining services
• Boiler valve repair
• Field welding services

Headquarters

HQ city

Ontario

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Supply Chain

Revenue model

1. Power Systems Repair and Maintenance Services: Provides comprehensive repair, maintenance, overhaul, modernization, and modification services for power generation equipment including turbines, generators, valves, and mechanical/electrical systems. Revenue is generated through project-based service contracts for outage response, scheduled maintenance, and major inspections.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Turbine Repair Services provides comprehensive power systems mechanical, machining, electrical, welding, and valve repair services for steam, gas, and hydro turbines at power generation facilities. The company acts as a single-source provider offering on-site precision machining, equipment disassembly/inspection/repair/reassembly, electrical instrumentation and upgrades, certified welding, and specialized valve services, supported by portable machine shops deployed directly to customer sites.

Product overview

Turbine Repair Services is a one-stop shop service provider offering integrated power systems mechanical, machining, electrical, repairs, maintenance, overhauls, modernization, and modifications for generating stations. The company is structured as a single-source provider combining six core service offerings: Machining Services (on-site precision machining of turbine components using portable equipment), Mechanical Services (turbine/equipment disassembly, inspection, repair, and realignment), Electrical Services (instrumentation, testing, and system upgrades including GE DLN 2.6+ gas monitoring), Welding Services (pressure vessel and high-pressure steam system repairs with R-stamp certification), Boiler Valves Services (field and shop valve repairs with reverse engineering capabilities), and Turbine Valves Services (specialized steam and combined cycle turbine valve repairs including stellite machining). These services are delivered through their California (Ontario) and Georgia (Stone Mountain) facilities equipped with 40,000 SF and 32,000 SF machine shops respectively, supplemented by portable machine shops deployed to customer sites.

Differentiator

Problem solved

Functional benefit

Products and services

• Machining Services On-site precision machining services for steam, gas, and hydro turbine components, including rotor repairs (blade/bucket replacement, journal and thrust grinding, coupling machining), steam path repairs (nozzles, diaphragms, steam seals), oil deflectors, hydrogen seals, casing and shell repairs, stud removal, and turbine valve seat/bore machining. Uses portable machine shops equipped with 100-ton portable lathes, portable VTLs, boring bars, flange facers, and milling machines to perform precision work at customer power generation sites.
• Mechanical Services
• Electrical Services
• Welding Services
• Boiler Valves Services
• Turbine Valves Services

Quantifiable outcome

• GE 320 MW LP blade failure repair completed and unit returned for operation during peak summer months
• +1 more outcomes

Named customers16 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Fieldcore (GE Vernova): GE Vernova's dedicated power generation service arm providing turbine and generator installation, maintenance, and outage services globally. Most direct competitor given shared GE installed-base service work and named partnership relationship with TRS.
• EthosEnergy: Independent power plant services provider offering turbine-generator maintenance, repair, and overhaul across fossil and renewable generation. Closely comparable scope, customer base, and service model to TRS.
• Mechanical Dynamics & Analysis (MD&A): Turbine-generator services specialist providing field machining, rotor repairs, and outage support to utilities and industrial customers. Highly comparable on portable machining and precision turbine repair capabilities.
• Sulzer: Global turbomachinery services business providing repair, overhaul, and reverse engineering for steam, gas, and hydro turbines. Overlaps with TRS on turbine valve, rotor, and component repair services.
• NAES Corporation: Independent power plant operator and maintenance services provider serving utilities and IPPs across North America. Comparable on multi-site outage execution and operations support for utility-scale generation assets.

Broad incumbents

• Babcock & Wilcox: Established power generation equipment OEM and service provider with broad boiler, environmental, and plant services. Overlaps with TRS on boiler valve, welding, and plant modification work but with a much wider portfolio.
• Doosan Enerbility: Major turbine OEM offering steam and gas turbine manufacturing plus aftermarket service and maintenance. Competes on large overhauls and OEM-warranty service work where TRS executes as a third party.
• Andritz: Global supplier of hydro turbine and generator equipment plus modernization and service. Comparable on the hydro turbine repair and upgrade segment of TRS' offering.
• Voith: Engineering group providing hydro turbine manufacturing, rehabilitation, and service along with paper and drive technologies. Comparable on hydro turbine overhaul work.

Emerging players

• Concentric Energy Advisors / Concentric Power Services: Power generation-focused services and advisory firm supporting utility and IPP outage planning, asset management, and aftermarket services. Partial overlap with TRS on outage-driven service work.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/pages/Turbine-Repair-Services/369032179811650
• LinkedInlinkedin.com/company/turbine-repair-svc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Turbine Repair Services