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Verified Reviews for Generator Install pros in Saint Jo, TX

*The Angi rating for Generator Install companies in Saint Jo, 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 Saint Jo, 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 08, 2025

Top-Rated Generator install pros in Saint Jo - Updated Nov 2026

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
3.9(
7
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Saint Jo, 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
96 neighbors recently requested a quote
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Avatar for North Texas Solar
North Texas Solar
5.0(
3
)
Fixed Generator - Install

Serving Saint Jo, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

North Texas Solar is a local residential and commercial solar contractor. We design and install solar electric systems all over the DFW area. We offer custom designs for grid-tied, battery back-up, and fully off-grid systems.

Residential Solar Panels
Off Grid Solar Panels
Residential Solar Panels
Battery Backup Power
Residential Solar Panels

+10

Response time1 day
Response rate100%
36 neighbors recently requested a quote
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Avatar for Big Beards Electric
Big Beards Electric
New to Angi
Portable Generator - Repair

Serving Saint Jo, 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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Avatar for HR Phoenix Electrical Services
HR Phoenix Electrical Services
4.5(
482
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Saint Jo, TX and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Owner Paul and electrician Aaron did a great job installing a new Duramax generator for back up power at my home. I recommend their services highly."
Kohler Generator
Response time1 day
Response rate100%
Recommended by91%of homeowners
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Avatar for Generator Supercenter of Denton
Generator Supercenter of Denton
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business

Serving Saint Jo, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Generator Supercenter of Denton is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time8 hrs
Recommended by100%of homeowners
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Avatar for Tri State Water Power & Air
Tri State Water Power & Air
4.8(
33
)
Fixed Generator - Install

Serving Saint Jo, TX and surrounding areas

In business since 1993

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 Maintenance
Generator Installation
Generator Installation
Generator Installation
Generator Test

+4

Response time2 days
Recommended by96%of homeowners
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Avatar for Volt Electrical Services
Volt Electrical Services
5.0(
3
)
Portable Generator - Install

Serving Saint Jo, TX and surrounding areas

In business since 2016

Free estimates

Warranties offered

Here at Volt Electrical Services we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us at 512-774-1957 anytime with any questions you may have. Guaranteed BEST RATES in Town

Our Work
Our Work
Our Work
Our Work
Response time10 mins
Recommended by100%of homeowners
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Showing 1-10 of 31
Generator Install FAQs, answered by experts

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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 cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

The Saint Jo, 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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