Top-rated generator install pros.

Get matched with top generator install pros in Harlingen, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Harlingen, TX?

Select your specific project to find the pro for you.

Find Generator install pros in Harlingen

TWINS SERVICES RGV, LLC
New to Angi
Fixed Generator - InstallFixed Generator - Repair

Serving Harlingen, TX and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!\n

11 neighbors recently requested a quote
Avatar for Peoples electric
Peoples electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Harlingen, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

People’s Electric is a licensed electrical contractor proudly serving the Rio Grande Valley. We specialize in residential and light commercial electrical work, including panel upgrades, lighting installations, troubleshooting, remodel wiring, and code-compliant repairs.\n\nWe take pride in clean workmanship, clear communication, and doing the job right the first time. Safety, reliability, and attention to detail are at the core of everything we do.\n\nWhether you need a small repair, a new construction or a full installation, you can count on honest pricing and professional service.\n\nSe habla español

Avatar for Elite Electric & Automatic Gate of South Texas
Elite Electric & Automatic Gate of South Texas
4.9(
39
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Harlingen, TX and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Working with Elite was incredible. A company I had used for years had refused to do the work. I found Elite on Angie's List and saw their fantastic ratings and reviews. They worked with me on a timeframe, arrived when promised, and dealt with less than ideal conditions that come from a house that has multiple cats. The owner came himself and spent the time necessary to find the problem and then corrected it in short order. The price was very grease. Elite has a new customer for life. Excellent in every way."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by100%of homeowners
Avatar for AG Electric
AG Electric
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Harlingen, TX and surrounding areas

In business since 1980

Emergency services offered

Warranties offered

"I am so happy I chose AG Electric to help me with my project. They responded in a timely manner. They did such a great job. I was very pleased with their knowledge and professional professionalism, and their courtesy. I will definitely turn to them for any future electrical work I may need. They were a great choice."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
4 neighbors recently requested a quote
Recommended by85%of homeowners
...
Showing 1-10 of 54
Generator Install questions, answered by experts

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

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.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The Harlingen, TX homeowners’ guide to generator installs

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