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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"
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+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"
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+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

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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.