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Avatar for Rich Bros. Electrical and Automation
Rich Bros. Electrical and Automation
5.0(
4
)
Portable Generator - Repair

Serving Seminole, TX and surrounding areas

In business since 2019

Credit card accepted

"These guys went above and beyond in both communicating with us on what we wanted and in the work they did. They stayed within the free quote they gave us and even tossed a couple of extras our way AND they cleaned up after themselves. If they branched out into plumbing and central air theyâ d have my business there as well. Thanks guys."
Our work
Our work
Our work
Our work
Our work

+45

Response time4 hrs
Recommended by100%of homeowners
Avatar for Pro Power Services, LLC
Pro Power Services, LLC
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Seminole, TX and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"We recently had the pleasure of working with Pro Power Services for the complete installation of electrical components in our new building. From start to finish, their professionalism, expertise, and attention to detail were outstanding. The entire project was completed on time and within budget, exceeding our expectations. We highly recommend them for any electrical needs. Their dedication to quality and customer satisfaction is truly commendable!!"
Response time1 day
Recommended by50%of homeowners
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Seminole, TX 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

Avatar for Rockin BS LLC
Rockin BS LLC
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Seminole, TX and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"I can’t speak highly enough about this contractor. His prices were very reasonable. They were 1/3 of the competition that I had hired so I hired him to do two jobs because it cost me so much less I had money left over and got my driveway paved, but originally I had hired him to bury a cable that had been sitting on the ground for years and was a major fire, hazard, and electrical hazard but he took care of it fast in about an hour and 20 minutes and the other work took about two hours for the driveway glitchy but hire him if you can. His prices are reasonable he’s honest and fair."
200 Amp discount
Paul’s drive way
Paul’s drive way
Showing 1-10 of 20
Generator Install questions, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Seminole, TX homeowners’ guide to generator installs

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