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Verified Reviews for Generator Install pros in Wilmer, TX

*The Angi rating for Generator Install companies in Wilmer, 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 Wilmer, 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 October 02, 2025

Top-Rated Generator install pros in Wilmer - Updated Nov 2026

Avatar for LuminX Electrical Contractors
LuminX Electrical Contractors
4.9(
14
)
Portable Generator - InstallPortable Generator - Repair

Serving Wilmer, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"LuminX is a company I would recommend, they were extremely professional and courteous. I was informed when they were on their way and they did the job quickly and the new outlet was installed right where we needed it. I will definitely be calling them for future jobs and recommend to anyone needing electrical work."
Exterior Lighting
Exterior lighting
Before
Before
Interior

+10

Response time2 hrs
Response rate89%
Recommended by100%of homeowners
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
3.9(
7
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Wilmer, 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
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Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
4.3(
18
)
Fixed Generator - Install

Serving Wilmer, TX and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I was so impressed with Legendary Electric Co. Jeremy the electrician took great care of me when I needed an outlet installed to complete an insurance claim repair. Jeremy was very professional and knowledgeable and did a great job. Great communication throughout the process. I would definitely recommend Legendary Electric and Jeremy for any needed repairs. You won’t go wrong!"
Panel Replacement
Panel Replacement
Tesla charger
60 amp Breaker
Tesla Charger

+4

96 neighbors recently requested a quote
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Avatar for Big Beards Electric
Big Beards Electric
New to Angi
Portable Generator - Repair

Serving Wilmer, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

My Partner and I have over 20 years experience a piece in residential and commercial electrical work. We enjoy what we do and set a very high standard for ourselves and the quality of work we provide.

Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting
Custom track lighting

+27

4 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

The Wilmer, 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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