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Verified Reviews for Generator Install pros in Roanoke, TX

*The Angi rating for Generator Install companies in Roanoke, 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 Roanoke, 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 June 30, 2026

Find Generator install pros in Roanoke

Avatar for Team Enoch Electrical DFW
Team Enoch Electrical DFW
4.7(
287
)
Fixed Generator - InstallPortable Generator - Install

Serving Roanoke, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Credit card accepted

"They came out, installed the recessed lighting, and it was great. I will DEFINITELY utilize Enoch again."
2017 Townhouse New Construction
2017 Iron Rope Chandelier(s) Install
2017 9-Blade Ceiling Fan Install
2017 Ring Doorbell System Install
2017 Townhouse New Construction

+47

Response time10 mins
Recommended by95%of homeowners
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Avatar for Cowtown Wire Nuts Electric Co
Cowtown Wire Nuts Electric Co
4.8(
138
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Roanoke, TX and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"Wonderful! Ernie was quick, friendly, professional and punctual! Will definitely hire again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time1 day
Response rate100%
17 neighbors recently requested a quote
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Avatar for Powertex Electric
Powertex Electric
5.0(
10
)
Fixed Generator - InstallPortable Generator - Install

Serving Roanoke, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Casey from Powertex did a great job. He installed recess lighting, a ceiling fan and dimmers. He also fixed a electrical switch. He took great care to protect my space while he worked. I will use Powertex for all my electrical needs."
Panel Before
Panel During Re-wire
Panel Rewire & Cleanup
Tesla Wall Charger
Free Estimates

+8

7 neighbors recently requested a quote
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Avatar for McBride Electric
McBride Electric
5.0(
18
)
Fixed Generator - InstallPortable Generator - Install

Serving Roanoke, TX and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"Chris is great. Did a great job. A little pricey."
Response time11 hrs
Response rate90%
15 neighbors recently requested a quote
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Avatar for Nmj Electric, LLC
Nmj Electric, LLC
5.0(
7
)
Portable Generator - InstallFixed Generator - InstallGenerator - Install - For Business+1 more

Serving Roanoke, TX and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Mario was great from initial estimate to a very clean installation of whole home surge protectors and a new ceiling fan. Highly recommend and will work with Mario for all future electrical needs."
Tumble Town Gymnasium
Tumble Town Gymnasium
Tumble Town Gymnasium
Tumble Town Gymnasium
Tumble Town Gymnasium

+7

31 neighbors recently requested a quote
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Roanoke, 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
109 neighbors recently requested a quote
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Avatar for Wilder Electric, LLC
Wilder Electric, LLC
4.7(
78
)
Portable Generator - Install

Serving Roanoke, TX and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Christopher did an amazing job installing a new light fixture over my bathroom sink. He was on time, cleaned up the work area, and even took the time to teach me some things. I highly recommend this company. Will definitely use them again!"
Soda Shop
patio plug
She plug
The Brian house
Front

+34

Response time6 hrs
Recommended by98%of homeowners
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Avatar for LuminX Electrical Contractors
LuminX Electrical Contractors
4.9(
14
)
Portable Generator - InstallPortable Generator - Repair

Serving Roanoke, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Eduardo was very professional and friendly as well. He installed a light fixture and a new doorbell. I will certainly call him again."
Exterior Lighting
Exterior lighting
Before
Before
Interior

+10

Response time2 hrs
Response rate89%
2 neighbors recently requested a quote
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Avatar for S & G Electrical Services
S & G Electrical Services
5.0(
14
)
Portable Generator - Install

Serving Roanoke, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"Finally here is a company that you feel really good about working to protect your home. Superior knowledge and very responsive to all my homes electrical,issues."
Completed Jobs
Completed Jobs
Completed Jobs
Completed Jobs
Completed Jobs

+2

Response time3 hrs
Response rate98%
5 neighbors recently requested a quote
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Generator Install questions, answered by experts

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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.

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 Roanoke, 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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