Top-rated generator install pros.

Get matched with top generator install pros in Devine, TX

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Devine, TX?

Select your specific project to find the pro for you.

Find Generator install pros in Devine

Avatar for GoGEN
GoGEN
4.8(
48
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Devine, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"They installed a whole house Generac generator in less than 4 hours.. very satisfied with their service. Excellent work ethic, answered all my questions, install has a very clean appearance, they were in and out as they said they would be. Did not leave a mess behind. I strongly recommend using GoGen for electrical and Generator service and install needs."
50 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Asurance Electrical Contractors
Asurance Electrical Contractors
5.0(
36
)
Fixed Generator - Install

Serving Devine, TX and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"I recently had a light fixture installed in my office and an electrical outlet relocated to a different area, and I couldn’t be happier with the results. The electrician was professional, punctual, and paid close attention to every detail. The installation was clean, the work was completed efficiently, and everything looks and functions perfectly. It’s clear they take pride in their craftsmanship and customer service. I highly recommend them to anyone looking for quality electrical work. Thank you for doing such an amazing job!"
Gallery
Gallery
Gallery
EV charger install
EV charger install

+22

21 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for HR Electric
HR Electric
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Devine, TX and surrounding areas

Approved

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 custom 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.

Replace breaker
1 neighbors recently requested a quote
Yireh Home Repair
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Devine, TX and surrounding areas

Approved

About Us\n\nWe’re a reliable, hardworking home service company providing professional handyman, HVAC, and plumbing services. We take pride in doing quality work, showing up on time, communicating clearly, and treating every home as if it were our own.\n\nFrom HVAC installation and maintenance to plumbing repairs and general home improvements, we’re here to help keep your home comfortable, safe, and running properly.\n\nWhether it’s a small repair or a larger project, we focus on quality workmanship, honest service, and customer satisfaction. We’ll take the time to understand the job, explain your options, and provide dependable solutions.\n\nServices include:\n• HVAC installation, repair & maintenance\n• Mini-split installation & service\n• Plumbing repairs & maintenance\n• General handyman services\n• Home repairs & improvements\n• Preventive maintenance\n\nWe believe good service starts with doing the job right and treating customers with respect. Contact us today to discuss your project!

Alex morales
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Devine, 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
Showing 1-10 of 48
Generator Install questions, answered by experts

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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

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.

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.

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.

The Devine, TX homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.