Get matched with top generator install pros in Sumner, TX
Top-rated generator install pros.

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

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Sumner, TX

*The Angi rating for Generator Install companies in Sumner, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Sumner, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on September 02, 2025

Find Generator install pros in Sumner

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Sumner, TX and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

Tri-State Water, Power & Air has been provided products designed to improve the comfort and quality of life of our customers since 1992. Our specialty is Automatic Home Standby Generators. \nWe expect customer service excellence and aim to go above and beyond on every call. With 10 locations across 8 states, Tri-State is always ready to serve you.

Additional Photos
111 neighbors recently requested a quote
Request Quote
Avatar for SMITH ELECTRIC AND CONSTRUCTION
SMITH ELECTRIC AND CONSTRUCTION
5.0(
2
)

Serving Sumner, TX and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"My lights went off in my master bathroom and part of my lights in my master bedroom on a Sunday night. I sent out a message that same night and they was at my house the next morning. Very nice and professional and explained what was wrong and what they had to do. They was very reasonable and I would recommend them to use as I will be using them again."
Response time3 hrs
Response rate90%
Request Quote
Avatar for True Constant Electrical
True Constant Electrical
5.0(
2
)

Serving Sumner, TX and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"John was very professional! He was fair, explained everything well and got the work done efficiently! I really appreciated him keeping me in the loop every step. Also, he showed up!! I have had problems in the past with being stood up by other companies. Would definitely use again!"
Recommended by100%of homeowners
Request Quote
Avatar for Wild West Electric
Wild West Electric
5.0(
2
)

Serving Sumner, TX and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Master Electrician that can handle any of your electrical needs. 33 years of on the job experience and 2 year warranty on labor/ workmanship. Competitive prices and background checked. Well trained in diagnostics and customer satisfaction!

Additional Photos
Additional Photos
Additional Photos
Recommended by50%of homeowners
Request Quote
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)

Serving Sumner, 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

Request Quote
Showing 1-10 of 19
Generator Install questions, answered by experts

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

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.

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.

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 Sumner, TX homeowners’ guide to generator installs

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

See all articles