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Verified Reviews for Generator Install pros in Three Rivers, TX

*The Angi rating for Generator Install companies in Three Rivers, 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 Three Rivers, 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 November 07, 2025

Find Generator install pros in Three Rivers

Avatar for Heinz schlotter
Heinz schlotter
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Three Rivers, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Heinz provided us with a detailed, scaled, drawing of his plan for the project. After listening to our ideas he redrew the bench; we agreed on the style and he built what we wanted."
Outdoor patio
Before
After with staining complete
Outdoor patio
Outdoor patio

+11

13 neighbors recently requested a quote
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Alex morales
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Three Rivers, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I take pride in maintaining a high level of professionalism in every task and interaction. I pay close attention to detail to ensure projects are completed accurately, efficiently, and to a high standard of quality. I am committed to providing excellent customer service by listening carefully, communicating clearly, and resolving concerns promptly. My strong work ethic, reliability, and focus on customer satisfaction help me build trust and deliver consistent results.

3 neighbors recently requested a quote
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Avatar for Volt Electrical Services
Volt Electrical Services
5.0(
3
)
Portable Generator - Install

Serving Three Rivers, 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 Generator Supercenter of Corpus Christi
Generator Supercenter of Corpus Christi
3.7(
3
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Three Rivers, TX and surrounding areas

In business since 2018

Offers commercial services

"I have recommended him to several friends! He is great! He checks things personally and is very professional!"
Response time4 days
Recommended by66%of homeowners
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Avatar for Generator Supercenter of Corpus Christi
Generator Supercenter of Corpus Christi
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Three Rivers, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Generator Supercenter of Corpus Christi 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. Call Generator Supercenter of Corpus Christi today!

Recommended by100%of homeowners
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Three Rivers, TX and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

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Avatar for MJG Master Electrical Contractors
MJG Master Electrical Contractors
3.0(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Three Rivers, TX and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"It was a good service. He was on time and professional."
Recommended by50%of homeowners
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Showing 1-10 of 25
Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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.

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.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

The Three Rivers, 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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