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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.

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103 neighbors recently requested a quote
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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 rate100%
7 neighbors recently requested a quote
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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

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Avatar for Powerhouse Electric Contracting, LLC
Powerhouse Electric Contracting, LLC
5.0(
28
)

Serving Bonham, TX and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Devin came and hooked up a generator for me to power the house during cold month power outages. Very prompt and very professional. Would recommend."
SERVICE UPGRADE
PANEL UPGRADE
PANEL UPGRADE
DAMAGED METER BASE
DAMAGED METER BASE

+28

Response time5 days
Response rate90%
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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
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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."
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Additional Photos
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+10

Response time1 day
Response rate100%
Recommended by88%of homeowners
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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
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Showing 1-10 of 41
Generator Install questions, answered by experts

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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.

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