24/7 Emergency Service — Call 855-31-POWER
Emergency Service

24/7 Emergency
Generator Repair

When your generator fails to start, trips offline, or throws a fault, call 855-31-POWER. Our team answers day and night, weekends and holidays, across the Gulf Coast.
CALL 855-31-POWER
Request Service
How It Works

What happens when you call

01. You reach our team

Tell us the site, the equipment, and what you're seeing.

02. We dispatch a technician

We dispatch a technician with the tools and common parts to diagnose on the first visit.

03. We diagnose and repair

or, if parts are needed, tell you exactly what, how long, and what it costs before we proceed.

04. Need power now?

We can bring a rental generator to keep you running while repairs are completed.

05. You get a written report

You get a written report of what failed, what we did, and what we recommend next.

Scope of Work

What we repair

  • Engine faults, no-start and shutdown conditions
  • Automatic transfer switches (ATS)
  • Controls, alarms, and control panels
  • Fuel systems, including contaminated or degraded fuel
  • Cooling systems, leaks, and overheating
  • Batteries, chargers, and starting systems
  • Voltage and frequency problems under load
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Brands we service

TRUSTED TO SERVICE THE INDUSTRY'S LEADING EQUIPMENT

We service all major brands. If your brand isn’t shown, give us a call — we have the tooling and certified experience to keep your equipment operating reliably.
Cat
Kohler
MTU
Atlas Copco
Mitsubishi
Taylor Power
Hipower
Doosan
FG Wilson
Waukesha
John Deere
Volvo Penta
Detroit Diesel
Perkins
Yanmar
Isuzu / Scania

FAQ

Do you really answer at night and on weekends?
Yes. 855-31-POWER is answered 24/7, 365 days a year.
Yes. We service all major generator brands, not just the ones we’re a dealer for.
Yes. We keep rental generators available for exactly this situation.
No. Contract customers get priority, but we respond to any business that calls.

Why Keystone

Keystone was built by generator people who know what happens when backup power fails at the wrong moment. We’re a one-stop shop: the same team that maintains your generator can repair it at 2 a.m., rent you a unit while it’s down, and help you specify its replacement. We’re in it for the long haul, not a quick buck.
One call for everything
Service, repair, maintenance, rentals, and sales from one team.
30 years of combined experience
Our team has worked on generators in the field for decades.
Every brand, every size
We service all major makes, from light commercial units to large industrial sets.
In it for the long haul
We build long-term service relationships, not one-time tickets.
Reports you can use
Every visit ends with a clear service report for your facility and compliance records.

Power down? Don't wait.

Our team answers 24/7, 365 days a year. [Call 855-31-POWER]
CALL 855-31-POWER
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