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Here at Allegiance Solar, we specialize in providing quality Residential and Commercial scale PV Solar Installations. We are a Veteran owned and operated business, and we make it our priority to hire other vets, their spouses, and their dependents to provide the highest quality custom built PV Solar Systems for our community. With our highly trained and certified staff, we guarantee that we can save you time and money with our competitively priced systems and our expert technicians. When you go with Allegiance Solar, not only are saving on your utility bill and helping to protect the environment, you’re also providing stable employment for our area's veterans. Make a pledge to take control of your energy bill by contacting Allegiance Solar for a free quote today!

Contact Us


451 Suite A, E Central TX Expy
Harker Heights, Texas

Hours of Operation

Monday-Friday: 9AM-5PM
Saturday: 10AM-3PM
Sunday: CLOSED

Our Warranty

All of our systems come with a "worry-free" warranty on the installation and labor. This guarantees that it is fully functional and installed to your complete satisfaction. The specific warranty for your system and parts will depend on the type of solar energy solution you’ve had installed. Warranty terms generally range from 10 to 25 years.