Top-rated generator install pros.

Get matched with top generator install pros in Bonham, TX

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Generator Install pros in Bonham, TX

*The Angi rating for Generator Install companies in Bonham, 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 Bonham, 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 March 26, 2026

Find Generator install pros in Bonham

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

Serving Bonham, 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
98 neighbors recently requested a quote
Request Quote
Avatar for DNA Electric Heating & Air Conditioning
DNA Electric Heating & Air Conditioning
5.0(
2
)

Serving Bonham, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

With 20+ years of dedicated electrical experience and 10+ years dedicated in HVACR, we specialize in providing top-tier solutions for residential, commercial and industrial applications, all driven by a singular goal; to provide the best service possible!\n

Warranty compressor
Warranty compressor
Warranty compressor
Evap coil cleaning
Evap coil cleaning

+4

Response time1 day
Response rate90%
6 neighbors recently requested a quote
Request Quote
GatewayNetworking
New to Angi

Serving Bonham, TX and surrounding areas

Approved

Hello, my name is Saul Gomez. I will be taking care of all your questions, concerns and needs around your home. I cater to the homeowner by any means until the job is satisfactory. Calm cool and collective is how we operate. Also communication and punctuality throughout the whole process to fit our time schedules is a priority. Please consider and have a blessed day

Request Quote
Avatar for Mr. Electric of Mesquite
Mr. Electric of Mesquite
4.8(
10
)

Serving Bonham, TX and surrounding areas

In business since 2020

Warranties offered

Credit card accepted

"Great. The electricians were very professional and easy to work with. They were careful to clean up after themselves. They installed smoke detectors, replaced GFCI outlets, installed recessed lights in the kitchen, installed under counter lights in the kitchen, a ceiling fan in the living room, and bathroom heaters and fans in the bathroom. I would not hesitate to hire them again."
Recommended by100%of homeowners
Request Quote
Avatar for Anointed Grounds Electric
Anointed Grounds Electric
4.6(
19
)

Serving Bonham, TX and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Great! Jamel installed a level two charger in my garage for our EV. He did a great job. Fast service and courteous."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
Response rate100%
Recommended by88%of homeowners
Request Quote
Avatar for ENM Electric
ENM Electric
5.0(
6
)

Serving Bonham, TX and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"ENM electric far surpasses all other local electrical companies. I do multiple rehabs a year and will definitely be calling these guys back for my next job. Ask for Zachary Moore. He is charge of this crew and estimates are delivered in a timely manner."
Electrical Project
Lighting Project
Before and after picture of electrical service upgrade.
LED Wall Pack
Electrical Project

+37

Recommended by100%of homeowners
Request Quote
Showing 1-10 of 40
Generator Install questions, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

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.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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 Bonham, 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