Top-rated generator install pros.

Get matched with top generator install pros in Fairfax, OK

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Fairfax, OK?

Select your specific project to find the pro for you.

Find Generator install pros in Fairfax

GENERATOR SUPERCENTER
4.2(
36
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Fairfax, OK and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"The electricians and plumbers were very professional in their demeanor. They worked as a team, everyone knew what to do and how to do it. They answered all my questions, but didn't let that distract them from their job. I was impressed with the speed of the installation. They cleaned up after themselves and took their trash with them."
Response time3 days
Recommended by100%of homeowners
Avatar for Urner Electric
Urner Electric
4.1(
11
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Fairfax, OK and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Andrea and Cary were excellent, professional, very kind, did the install quickly and triple checked everything for us before they were satisfied! I can’t say enough about how terrific they were! I want to personally give them a big Thank You! Sandra H"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by87%of homeowners
Campbell Electric
4.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Fairfax, OK and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"I immediately recognized that I had found an electrician who was honest and one who took pride in his work. His word is as good as gold. Quality of work was outstanding! I highly recommend Chip Campbell and will call upon him again when needed! Was a pleasure meeting him!! Thank you"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by71%of homeowners
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Fairfax, OK and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

All Around Electric
4.5(
1
)
Portable Generator - Repair

Serving Fairfax, OK and surrounding areas

In business since 1984

Free estimates

Credit card accepted

Welcome to All Around Electric, proudly serving Stillwater and the surrounding areas.\nOur goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.\n\n\nMon-Sat\n7-8pm\nAvailable for Emergency calls as well

Response time2 days
Recommended by100%of homeowners
Hernan Rosas
5.0(
1
)
Portable Generator - Repair

Serving Fairfax, OK and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Hernan Rosas is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Recommended by100%of homeowners
Sooner State Home Services
New to Angi
Fixed Generator - Install

Serving Fairfax, OK and surrounding areas

I’m an electrical business owner dedicated to providing reliable, high-quality home service solutions built on honesty, safety, and customer trust. With a strong background in residential and commercial service electrical work, I focus on delivering dependable power solutions, expert installations, and long-term value for every customer we serve.\n\nAs the owner of Sooner State Home Services, I believe great service goes beyond fixing problems — it’s about educating homeowners, protecting families, and building lasting relationships in the community. My goal is simple: do the job right, treat people right, and stand behind every service we provide.

Generator Install questions, answered by experts

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

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.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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

The Fairfax, OK homeowners’ guide to generator installs

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