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Verified Reviews for Generator Install pros in Jefferson, TX

*The Angi rating for Generator Install companies in Jefferson, 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 Jefferson, 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 02, 2026

Find Generator install pros in Jefferson

Avatar for A-Lectric Company and Contracting, LLC
A-Lectric Company and Contracting, LLC
4.9(
123
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Jefferson, TX and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"Robert reaches out immediately once I inquired about the generator. He steered me in the right direction, provided the product, and did the install! My client was very pleased with the outcome. I highly recommend this company and Robert."
A-LECTRIC COMPANY
A-LECTRIC COMPANY
A-LECTRIC COMPANY
A-LECTRIC COMPANY
Response time2 days
20 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.4(
5
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Jefferson, TX and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

117 neighbors recently requested a quote
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Avatar for Bart Wilson Electrical Service
Bart Wilson Electrical Service
5.0(
15
)
Fixed Generator - Install

Serving Jefferson, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"We cannot say enough good things about Bart and his services . He delivered everting he promised and more"
Generator
Install 26kw generator
Generator
14 neighbors recently requested a quote
Recommended by53%of homeowners
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Jade Mechanical Services
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Jefferson, TX and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time7 hrs
Recommended by100%of homeowners
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Avatar for Tri State Water Power & Air
Tri State Water Power & Air
4.9(
34
)
Fixed Generator - Install

Serving Jefferson, TX and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Tim gave us an honest evaluation of our existing water heater and options for repair or replacement. We decided to replace the water heater and Tri-State scheduled the next day. Installation was professional and l think Tim is the kind of craftsman you want representing your organization. The fact that you install the Rheem brand helped close the deal."
Generator Install
Generator Test
Generator Maintenance
Generator Maintenance
Completing Install

+3

Response time2 days
Recommended by97%of homeowners
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Avatar for TV Wizards
TV Wizards
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Jefferson, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"It was excellent. They were kind, courteous, and knowledgeable. They were good on their work. Their timing and scheduling was exactly what they have said.. They were true to their words."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+81

Recommended by100%of homeowners
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Avatar for Volt Electrical Services
Volt Electrical Services
5.0(
3
)
Portable Generator - Install

Serving Jefferson, TX and surrounding areas

In business since 2016

Free estimates

Warranties offered

"Timely and prompt. Knows what he's doing, bilingual so that helps the tenants he was working with me and a very nice person."
Our Work
Our Work
Our Work
Our Work
Response time10 mins
Recommended by100%of homeowners
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Avatar for SMITH ELECTRIC AND CONSTRUCTION
SMITH ELECTRIC AND CONSTRUCTION
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Jefferson, TX and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"They did a great job, quick and efficient. Will definitely use them again if needed. Thanks Smith Electric for coming right away!"
Response time3 hrs
Response rate90%
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Avatar for True Constant Electrical
True Constant Electrical
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Jefferson, TX and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

We are a Large Certified Electrical Company that specializes in all forms of electrical installs from whole home generators to a simple outlet!

Recommended by100%of homeowners
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Generator Install questions, answered by experts

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

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. 

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Jefferson, 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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