24/7 Emergency Service Serving Tomball & every city within 45 miles

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Home standby generators, installed right.

Generac-authorized sales and turnkey installation for homes in Tomball and across Northwest Houston. When the power drops, your generator starts on its own.

Get a Free In-Home Estimate (832) 284-7820

Generac home standby generator on a rock bed beside a brick home

Why homeowners choose standby power

Starts automatically

No extension cords, no refueling at 2 a.m. The transfer switch senses the outage and brings your generator online on its own.

Whole home or essentials

Power everything — A/C included — or just the circuits that matter most. We size the system to how you actually live.

Backed by Generac

Every unit carries Generac's manufacturer warranty, and as an authorized dealer we handle warranty service for you.

Sizing

What size generator do I need?

It depends on your home, not a rule of thumb. During your free consultation we look at:

Your electrical panel and service size

How many A/C units and large appliances you run

Whole-home coverage vs. essential circuits

Natural gas or propane fuel supply

Generac generator installed against a brick home

Our installation process

Free consultation

We walk the property and review your panel.

Written quote

A clear price for a system sized to your home.

Turnkey install

Pad, gas, electrical and transfer switch, handled.

Walkthrough & care

We test it with you and keep it ready.

Recent home installs

Generac generator installed on gravel along a backyard fence

Generac generator on a pad beside a brick home

Generac generator on a gravel bed beside white siding

Generac generator installed beside a red brick home

FAQ

Common questions

Don't see yours? Call (832) 284-7820 — happy to help.

Is the in-home estimate really free?

Yes. We come out, assess your home and give you a written quote with no obligation.

Can it run on natural gas or propane?

Home standby generators can run on either. We'll confirm your fuel supply and gas line sizing during the consultation.

What warranty comes with it?

Your generator is covered by Generac's manufacturer warranty. As an authorized dealer, we handle warranty service and repairs.

Do I need maintenance after install?

Yes — regular service keeps it ready and protects your warranty. See our maintenance plans.

Do you install in my area?

We serve every city within about 45 miles of Tomball. See service areas.

Hurricane Preparedness Guide

Generac's free checklist for getting your home ready for storm season.

Download PDF

Ready for the next outage?

Free in-home estimates across Tomball and the surrounding 45 miles.

Get My Free Estimate Call (832) 284-7820

Generac-authorized sales, installation and service. We service all makes and models.

Services

Home Standby Generators Maintenance Plans Service & Repair 24/7 Emergency Service Commercial & Industrial

Company

About Us Service Areas Reviews Hurricane Prep Guide Contact

Contact

(832) 284-7820 info@texgens.com 17138 FM 2920
Tomball, TX 77377 Open 24/7 for emergencies Facebook