Data Centers

Data Center Generator Service Built Around Uptime

Your UPS buys you minutes. Your generator has to carry the rest. Keystone maintains, tests, and repairs data center backup generators so they’re ready the moment utility power drops.

Why backup power can't fail

In a data center, a generator that doesn’t start or can’t hold the load turns a utility blip into an outage for every customer you host. The only way to know your generators will perform is to maintain them on schedule and test them under real load.

Reports for facility and compliance teams

Every visit and test is documented with readings, findings, and recommendations, giving your facility, operations, and audit teams the records they need.

What we provide

Maintenance contracts

with inspection schedules matched to your tier and redundancy

Load bank testing

to prove each generator can carry full critical load

Remote monitoring

so alarms reach our team right away

Fuel polishing

to keep stored diesel clean and ready

24/7 emergency response

from 855-31-POWER

Rental generators

to maintain redundancy while a unit is down for service

FAQ

Can you service generators without taking our site off backup?

We plan maintenance around your redundancy, and rentals can cover a unit while it’s out of service.

Do you work with multiple generators at one site?

Yes. We maintain and test multi-unit and paralleled systems.

How often should data center generators be load tested?

Most data centers test at least annually under load, in addition to routine exercise. We’ll recommend a schedule for your site.

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]