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Generator repair & installation in Marshall, TX.
GenTechAPS is the generator company Marshall and Harrison County homeowners and businesses can trust. We answer 24/7, 365 days a year, service every brand, and install Kohler, Generac, Briggs & Stratton, and Aurora turnkey.
What we do in Marshall
Repair. Installation. Maintenance.
Generator repair
Repairs in Marshall 24 hours a day, 7 days a week, 365 days a year. All brands and styles: propane, natural gas, and diesel.
Repair details →Generator installation
Protect your home or business during a power outage with a new generator. Authorized dealers for Generac, Kohler, and Aurora.
Installation details →Maintenance plans
Rest easy when the power goes out. A plan keeps your warranty valid and the unit ready to fire.
See the plans →
Homes and businesses
Marshall, and on toward the state line.
When you lose power it isn't just inconvenient. A loss of light frightens small children. A day without electricity ruins the frozen groceries. An outage on a cold night makes people sick, especially the very young and the elderly.
Marshall is part of the greater East Texas area we serve from our Longview shop. Harrison County homes, offices, and commercial buildings all get the same thing: a stocked truck, a technician who knows the unit, and a phone that gets answered.
- Authorized Generac, Kohler, and Aurora dealer
- Certified Kohler technician
- Commercial and industrial units serviced and installed
Post-installation care
Great service doesn't end with an install.
Our service doesn't end when we finish installing your generator. Post-installation care makes up a significant portion of our business, because we care more about taking care of our current customers than trying to acquire new ones.
Rest Easy maintenance plans start at $400 and keep your generator ready for an unexpected blackout.
Rest Easy plans
24/7 emergency service in Marshall
Get your generator fixed… fast.
A power outage rarely happens between 8 and 5. Since blackouts don't keep business hours, we don't either. We answer your call and handle your generator repair in Marshall all day and all night.
903-353-2848