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Verified Reviews for Generator Install pros in Junction, TX

*The Angi rating for Generator Install companies in Junction, 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 Junction, 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 December 07, 2025

Find Generator install pros in Junction

Ford Electric LLC
4.6(
28
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Junction, TX and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Punctual, Professional and Properly trained! You canâ t hardly find anyone else around Kerrville that even has two of these qualities! Great insight and knowledge while helping me iron out the details on a small but complete electrical system, using custom pieces that are not standardized! Will definitely be calling him back for all future electrical needs."
Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Avatar for Tru-Matrix Contracting Services LLC
Tru-Matrix Contracting Services LLC
New to Angi
Generator - Install - For Business

Serving Junction, TX and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"They worked, they were fast and on point. They did everything they needed to do and made suggestions. Great work and will use them again."
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Scott’s Electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Junction, TX and surrounding areas

Approved

We provide reliable, high-quality electrical services for residential, commercial, and light industrial customers. Our team specializes in electrical installations, repairs, maintenance, troubleshooting, panel upgrades, lighting, wiring, ceiling fan installation, EV charger installation, and electrical safety inspections. We are committed to delivering safe, efficient, and code-compliant solutions while providing exceptional customer service. Whether it's a small repair or a large electrical project, we take pride in completing every job with professionalism, integrity, and attention to detail.

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Avatar for All-Phase Electric
All-Phase Electric
4.2(
10
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install+1 more

Serving Junction, TX and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"Kenn is an experienced electrician with complete skills in all phases of electrical installations and service. In our case he did roughin work and then complete installations for two projects. For second project he waited very patiently for the construction crew to complete their phase of the installation. I highly recommend him."
Response time4 hrs
Recommended by88%of homeowners
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Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Junction, 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.

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Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Junction, 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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