Authorized Generac® Dealer

Whole-Home Backup Power, Installed the Right Way

Patriot Roofing Texas is certified to sell, install, and service Generac® home standby generators. Keep lights on, HVAC running, and fridges cold—automatically—during Texas outages.

Factory-Certified Licensed Install Warranty Support Automatic Transfer

Why Generac® Standby Generators

Unlike portable units, a standby generator turns on automatically when utility power drops—powering critical circuits or your entire home within seconds.

Automatic. Always Ready.
Seamless transfer with an ATS—no cords, no refueling. You might not even notice the outage.
Protect HVAC & Appliances
Keep A/C, heat, fridges, medical devices, and internet online to prevent damage and downtime.
Runs on Natural Gas/LP
No gas lines to the store—tie into existing natural gas or propane for long-duration outages.
Remote monitoring options
Quiet enclosure with weather/UV protection
Backed by Patriot Roofing Texas installation & service

Popular Whole-Home Options

Right-size the system to your goals. These typical pairings cover most Texas homes—your final recommendation comes from our load assessment.

Essential Circuits
10–14 kW + 100A ATS
  • Refrigeration, lights, outlets, Wi-Fi
  • Garage door, security, small appliances
  • Best for smaller homes or budget installs
Free Quote Sizing Guide
Whole-Home Standard
18–24 kW + 200A ATS
  • Typical 1-2 HVAC systems
  • Kitchen + laundry + standard loads
  • Most popular for Texas suburbs
Free Quote Install Steps
Whole-Home Plus
26–38 kW + 200–400A ATS
  • Larger homes, pools, EV charging
  • High-demand appliances & shop equipment
  • Custom load management programming
Free Quote Talk Sizing

How We Size Your Generator

We match capacity to your starting currents (A/C, well pump), continuous loads, and your priorities—so you get reliability without overspending.

Load Calculation
We inventory major appliances, HVAC tonnage, and dedicated circuits to determine surge & running watts.
Priorities & Budget
Choose essential-circuits or full whole-home coverage with smart load-shedding if desired.
Fuel & Runtime
Natural gas vs. propane usage, line sizing, and expected runtime for extended outages.

Maintenance & Warranty Support

Keep your Generac® ready with scheduled service and remote monitoring. As a certified partner, we perform warranty work and genuine parts replacement.

Annual Tune-Up
Oil, filters, spark plugs, firmware check, exercise test, and full inspection.
Remote Alerts
Optional monitoring sends status and maintenance alerts to our team.
Warranty Service
We diagnose and repair under manufacturer warranty using certified procedures.
Already own a Generac? Ask about our maintenance plan & remote monitoring.

Generator FAQs

Modern air-cooled units are comparable to a central A/C condenser. Placement and enclosures further reduce perceived noise.
Natural gas offers convenience for long outages. Propane is great where NG isn’t available—just size the tank for expected runtime.
Yes—properly sized systems with an appropriate ATS can power entire homes. We can also prioritize essential circuits with load management.
We handle the permitting, utility coordination, and final inspections to ensure safe, code-compliant installation.

Proudly Serving Texas

DFW Metroplex (Dallas–Fort Worth)
Greater Houston
Nearby communities — ask about your area
Insured Financing Available Emergency Ready

Get Your Free Generac® Quote

Answer a few quick questions and we’ll schedule your on-site assessment.

Call (817) 873-8778