Ready before storm season
Thorough Generator Maintenance in Gastonia, NC
A standby generator can sit quietly for months, then get asked to carry the whole house overnight. Regular service is what makes that handoff dependable for homeowners across Gaston County, whatever brand is sitting on the pad.
Get a Generator Maintenance Quote
Tell us about the job and a Roland Black specialist will call you back.
- Years serving Gaston County
- 50+
- Average Google rating
- 4.9
- Google reviews
- 1,180+
- Warranty on our work
- 10-yr
Certified installer for
An outage is the worst time to find a dead battery
Batteries weaken, oil breaks down and transfer switch contacts wear even when the engine barely runs. A maintenance visit catches those quietly failing parts while the power is still on, which is far easier than an emergency call in the dark. If we do find a fault, the same technician can move straight into generator repair without booking a second appointment.
What a Roland Black generator maintenance includes
- 01
Oil, oil filter and air filter
Fresh oil and filters at the interval your manufacturer sets, with the old oil disposed of properly.
- 02
Battery test and terminals
We load test the battery, clean the terminals and replace a battery that will not hold a start.
- 03
Spark plugs and ignition
Plugs are inspected or replaced and the ignition is checked, so the engine fires on the first try.
- 04
Transfer switch inspection
We exercise the automatic transfer switch and check its contacts and connections for heat and wear.
- 05
A load test and service record
The unit runs under load, the controller is checked for logged faults, and you get a written record of the visit.
Why homeowners pick us for generator maintenance
Warranty kept in good standing
Manufacturers expect documented service. Our records show the work was done on schedule by a certified technician.
Problems found while the lights are on
A weak battery or a worn part is a simple fix on a calm afternoon and a crisis at midnight in a storm.
Reminders so you do not have to track it
We keep the service schedule and reach out when your unit is due, so nothing slips through a busy year.
Any major brand
Generac and Kohler are our specialties, and we maintain the other major standby brands too.
Maintenance shortcuts that leave you in the dark
These are the gaps we find most often on units that failed during an outage.
The battery was never load tested
A battery can pass the weekly exercise and still lack the strength for a cold start under load. Only a real load test shows it.
Oil left past its interval
Oil that sat too long, or ran through a long outage, protects the engine poorly exactly when it matters most.
The transfer switch was skipped
Plenty of service visits stop at the engine. A worn contact or loose connection in the switch can still keep power from reaching the house.
You see exactly what we checked
Every visit ends with a walk-through of the findings and a written service record, so you know what was done and when the next visit is due.
How your generator maintenance runs
- 1
Pick a time
Book a visit online or by phone. Spring and fall openings fill quickly ahead of storm season.
- 2
Inspect and service
We change the fluids and filters, test the battery and work through the engine and the transfer switch.
- 3
Run it under load
The generator carries a load while we watch voltage, frequency and the controller for faults.
- 4
Review the findings
You get the service record, any recommendations in writing and a reminder for the next visit.
Generator Maintenance questions, answered
Plan on a full service at least once a year. Units that ran for days during an outage should be looked at sooner, and the owner's manual sets the exact hour interval for your model.
It can. Manufacturers expect routine service on schedule, and a documented history from a certified technician makes any warranty claim far simpler.
Oil and filters, a battery load test, spark plugs, a transfer switch inspection and a load test of the whole system. You keep a written record of everything we checked.
Owners can keep the area around the unit clear and watch for warning lights. Battery load testing, transfer switch checks and work inside the enclosure are best left to a trained technician, since the unit can start on its own at any moment.
Related services
Not sure which one you need? Call (980) 206-3523 and talk it through with a licensed electrician.
Get your free generator or electrical quote
Tell us about the job and we will call you back to talk it through. For outages and electrical emergencies, call now. We answer around the clock.
Open 24/7 for emergencies(980) 206-3523- Licensed in NC and SC, and insured
- Backed by a 10-year warranty
- Financing available
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A Roland Black specialist will follow up with options and a written quote.