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Verified Reviews for Generator Install pros in Van Alstyne, TX

*The Angi rating for Generator Install companies in Van Alstyne, 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 Van Alstyne, 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 March 26, 2026

Find Generator install pros in Van Alstyne

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
5.0(
5
)

Serving Van Alstyne, 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.

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107 neighbors recently requested a quote
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Avatar for MB Electric
MB Electric
4.0(
25
)

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Prompt arrive for quote and the same for the installation. Installation area was cleaned up after the work was complete. Would use again if the need arises."
Master Bedroom
Living Room
Back Porch
Dinning Wall Sconces
40 Cicuit 200 amp Homeline Square D Panel

+6

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for North Texas Solar
North Texas Solar
5.0(
3
)

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"The service was prompt. The problem was quickly diagnosed and repaired. They are very knowledgeable and courteous."
Residential Solar Panels
Off Grid Solar Panels
Residential Solar Panels
Battery Backup Power
Residential Solar Panels

+10

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for DNA Electric Heating & Air Conditioning
DNA Electric Heating & Air Conditioning
5.0(
2
)

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Excellent service and great price…..My ac compressor went out. They had me up and going by the end of the day ! I Highly recommend these guys !"
Warranty compressor
Warranty compressor
Warranty compressor
Evap coil cleaning
Evap coil cleaning

+4

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for A Number 1 Air - Electrical
A Number 1 Air - Electrical
New to Angi

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

At A#1 Air, we believe that everyone should have a comfortable, safe place to call home. That's why we offer comprehensive HVAC, plumbing, electrical, and air quality services throughout the Dallas-Fort Worth Metroplex for both residential and commercial properties, and stand firmly behind our promise of Guaranteed Right, Day or Night!\n

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Avatar for Powerhouse Electric Contracting, LLC
Powerhouse Electric Contracting, LLC
5.0(
28
)

Serving Van Alstyne, TX and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Devin came and hooked up a generator for me to power the house during cold month power outages. Very prompt and very professional. Would recommend."
SERVICE UPGRADE
PANEL UPGRADE
PANEL UPGRADE
DAMAGED METER BASE
DAMAGED METER BASE

+28

Response time5 days
Response rate90%
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Generator Install questions, answered by experts

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.

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The Van Alstyne, 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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