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Verified Reviews for Generator Install pros in Houston, MS

*The Angi rating for Generator Install companies in Houston, MS 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 Houston, MS 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 08, 2026

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

Avatar for Quality Construction & Engineering
Quality Construction & Engineering
4.6(
32
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Houston, MS and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Quality Construction Engineering did an outstanding job installing the generator at my home! I truly appreciate their professionalism, quality workmanship, and attention to detail. Having backup power gives me and my family added peace of mind, and I’m so pleased with the installation. Thank you for a job well done! I highly recommend Quality Construction Engineering to anyone looking for quality generator installation."
Generac Generator
26 neighbors recently requested a quote
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Avatar for Climate Guard LLC
Climate Guard LLC
4.8(
10
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business+1 more

Serving Houston, MS and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"So excited about my AC system that the company installed was very professional explain everything perfectly and also had excellent financing that kept me around affordable payment"
Generator Project
Alarms Project
Alarms Project
Response time1 day
Response rate100%
32 neighbors recently requested a quote
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Avatar for Davis Painting and Home Repair
Davis Painting and Home Repair
4.9(
88
)
Fixed Generator - Repair

Serving Houston, MS and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Billy & Daniel did a great job cleaning our gutters. I watched them and they worked hard. Some of the gutters were full of debris, even though we had the leaf guards installed on all gutters. Our roofline is so high that I didn’t feel safe trying this chore myself."
Response time3 hrs
Response rate95%
8 neighbors recently requested a quote
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Avatar for Gateselectrical LLC
Gateselectrical LLC
5.0(
2
)
Portable Generator - Repair

Serving Houston, MS and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

"Josh Gates, is well knowledged, in his profession, with the changes in materials and codes, it's great to know someone who is able to get the job done"
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Avatar for Burton Electrical Solutions LLC.
Burton Electrical Solutions LLC.
5.0(
3
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Houston, MS and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Conner diagnosed my electrical problem immediately. He was very personable and did an outstanding repair job! Highly recommend and will definitely call for future issues."
New AC installation
14 neighbors recently requested a quote
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Avatar for Ultimate Construction Pros, LLC
Ultimate Construction Pros, LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - Install

Serving Houston, MS and surrounding areas

In business since 2012

Free estimates

Small jobs welcome

"The construction business did an outstanding job from start to finish. Their team was professional, and highly skilled. The quality of their work exceeded my expectations, and they paid great attention to every detail. Communication was clear and consistent throughout the project, making the whole process smooth and stress free. I highly recommend them to anyone looking for reliable and top notch construction services."
Remold
Remold
Remold
Remold
Remold

+23

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Avatar for Thomas contracting and electric
Thomas contracting and electric
4.8(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Houston, MS and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"It was good. He went above and beyond worked very hard to make sure its perfect."
Electrical Project
Electrical Project
Electrical Project
Recommended by100%of homeowners
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Showing 1-10 of 25
Generator Install FAQs, answered by experts

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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

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. 

The Houston, MS 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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