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Best generator install pros near Mertzon, TX

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

Avatar for Sigma Electric, LLC
Sigma Electric, LLC
4.9(
19
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Mertzon, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Electrician came, and presented himself very professional. He quoted at a fair price and explained the process. He then came at the time we agreed and did the job that needed to be done. He sent me the invoice and I paid the invoice immediately, he is my go to company for electrical work. Recommend 100%"
Service Upgrade
Tankless water heater
Tankless water heater, EMT conduit
office remodel
Projector Circuit

+1

Response time1 day
Response rate94%
6 neighbors recently requested a quote
Avatar for Imperial Enterprises
Imperial Enterprises
5.0(
3
)
Fixed Generator - Repair

Serving Mertzon, TX and surrounding areas

In business since 2013

Free estimates

"Heath Elliott the owner is an excellent electrician, very professional and doesn't over charge. He gave me a verbal quote and delivered for much less. I will continue to use his service for all my electrical needs."
Response time4 days
Recommended by100%of homeowners
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Mertzon, 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

Roberson Electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Mertzon, TX and surrounding areas

In business since 2020

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 the start to the 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.

Avatar for Fix It G-Daddy
Fix It G-Daddy
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Mertzon, TX and surrounding areas

In business since 2022

Free estimates

Small jobs welcome

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Response time9 hrs
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Generator Install FAQs, 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.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.

Cost breakdowns by generator type are typically as follows:

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

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

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

To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The Mertzon, TX homeowners’ guide to generator installs

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