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Best generator install pros near Lone Star, TX

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Top-Rated Generator install pros in Lone Star - Updated Nov 2026

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.4(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Lone Star, TX and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

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+2

142 neighbors recently requested a quote
Avatar for Lonely Mountain Electric
Lonely Mountain Electric
5.0(
8
)
Portable Generator - Install

Serving Lone Star, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"40 X 32ft shop. 27 conduit drops to include two 220 drops for Welder and Mini Split Technicians were very courteous, knowledgeable and professional. They answered all my questions thoroughly. After the install, they briefed on the electrical panel. Organized to perfection. I would not hesitate to hire this business again. Highly recommended. Thanks again to Mike and Chadwick, you made the experience positive. Brandon"
14 neighbors recently requested a quote
Lonely Mountain Electric
4.6(
4
)
Portable Generator - Install

Serving Lone Star, TX and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Lonely Mountain Electric is committed to excellence in every aspect of our \nbusiness. We uphold a standard of integrity bound by fairness, honesty, \nand personal responsibility. Our distinction is the quality of service \nwe bring to our customers. Accurate knowledge of \nour trade combined with ability is what makes us true professionals. \nAbove all, we are watchful of our customers' interests and make their \nconcerns the basis of our business.

Hill Electric Co., LLC
3.5(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business

Serving Lone Star, TX and surrounding areas

Approved

In business since 1973

Free estimates

Credit card accepted

"I would still like to hire CP, Hill, Davis or Circle S. but I don't know what to do from here. I would give them a better score If I could see their work on my home. I only marked ( would not hire them ) because there is no in-between. I have been trying to get some one to install a Transfer Switch for my new generator, I called ( Hill ) with no response then Home Advisor gave them my number and still no response. I called ( CP Electric ) with no response then Home Advisor suggested them And gave me their number. So what's the point of me calling them again. I first hire another Electrician (Circle S) he came out and gave me a bid but never showed up to do the job. I then called him three times and he never called back. I then called a fourth electrician (Davis Electric) 2 times and he never called back. This might be considered a small job but I think they should at least call you back and tell you that they can't do it for what ever reason. That's called doing good business. No disrespect to any of these businesses I'm just getting pretty frustrated trying to get something done. This is the same thing that happened when I tried to hire a roofer with Home Advisor , I still have a bad roof jack that is probably leaking water into my rafters causing damage. I have cash money and no one wants it. Is this Texas wide or just a Gilmer Problem. Never had these issue where I used to live. Home Advisor does not work at least not here."
Response time2 days
Avatar for CD Electric Service Company, LLC
CD Electric Service Company, LLC
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Lone Star, TX and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"After being in the dark numerous times, I wanted a whole house generator. I contacted CD Electric (Clint) to come assess my situation. He recommended the right size for us! It was installed quickly and correctly! I have recommended him to friends who have also had generators installed too."
Response time9 hrs
Recommended by80%of homeowners
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Generator Install FAQs, answered by experts

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

The Lone Star, TX homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.