Get matched with top generator install pros in Bedford, TX

Q: What size of diesel generator do you need to run a house?

• <div><p>Sizing a generator is a careful process that requires calculating the <a href="https://www.angi.com/articles/electrical-load-calculation.htm">electrical load</a> 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.</p><p>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. </p></div>

Q: How long can a whole-house generator run continuously?

• <div><p>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.</p></div>

Q: How big of a generator do I need for a transfer switch?

• <div><p>You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator&rsquo;s largest outlet is 30 amps, you&rsquo;ll need a 30-amp transfer switch.</p></div>

Q: What happens if my whole-house generator is too small for my AC?

• <div><p>An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home&rsquo;s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.</p></div>

Q: Do natural gas generators produce carbon monoxide?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/do-natural-gas-generators-produce-carbon-monoxide.htm">whether gas generators produce carbon monoxide</a>, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every<b> 6 to 12 months</b>. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.</p></div>

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Verified Reviews for Generator Install pros in Bedford, TX

*The Angi rating for Generator Install companies in Bedford, 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 Bedford, 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 June 30, 2026

Reviewed in June 2026
New Trane heat pump installed . Installers did a great job. I would recommend this company.
Texas Air & Heat, LLC
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Reviewed in February 2025
Installation went perfect. Installer was punctual, quick but thorough and very polite. *This review was migrated from an affiliated account on Angi with an original submission date of 12/12/2017.
Team Enoch Plumbing DFW
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Reviewed in October 2022
Obstacles overcome for a successful installation.
CWE Group Inc.
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Reviewed in June 2022
I provided the Connecticut Electric EmerGen switch kit, which HR used for the installation. Installation was done neatly and the finished work is shown in the photo. My generator is not ready for a test run, but I don’t anticipate any problems.
HR Phoenix Electrical Services
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Reviewed in March 2021
Phoenix electrical is owned by Paul, a master electrician, who does the initial consultation to figure out a quote, he is very direct and honest but easy to talk to and work with. Their customer service is excellent, they kept me well informed throughout the process and were very friendly and...
HR Phoenix Electrical Services
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Find Generator install pros in Bedford

Team Enoch Electrical DFW

4.7(

287

)

Fixed Generator - InstallPortable Generator - Install

Serving Bedford, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Warranties offered

Credit card accepted

"Excellent communication and professional installation."

+47

Response time10 mins

Recommended by95%of homeowners

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Cowtown Wire Nuts Electric Co

4.8(

138

)

Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Bedford, TX and surrounding areas

Approved

In business since 1998

Free estimates

Credit card accepted

"Wonderful! Ernie was quick, friendly, professional and punctual! Will definitely hire again!"

+13

Response time1 day

Response rate100%

20 neighbors recently requested a quote

Fixed Generator - InstallPortable Generator - Install

Serving Bedford, TX and surrounding areas

Approved

In business since 1961

Emergency services offered

Warranties offered

"I engaged McBride to install two ceiling fans at my house. The installer, Justin, did an excellent job on both and I'm very pleased with Justin and the work he did for me. For my next electrical project I will be calling McBride."

Response time11 hrs

Response rate90%

13 neighbors recently requested a quote

Portable Generator - InstallFixed Generator - InstallGenerator - Install - For Business+1 more

Serving Bedford, TX and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Mario was great from initial estimate to a very clean installation of whole home surge protectors and a new ceiling fan. Highly recommend and will work with Mario for all future electrical needs."

35 neighbors recently requested a quote

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Tri-State Water, Power & Air

5.0(

)

Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Bedford, 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.

109 neighbors recently requested a quote

Portable Generator - Install

Serving Bedford, TX and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"Christopher did an amazing job installing a new light fixture over my bathroom sink. He was on time, cleaned up the work area, and even took the time to teach me some things. I highly recommend this company. Will definitely use them again!"

+34

Response time6 hrs

Recommended by98%of homeowners

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Arc Angel Electrical Solutions, LLC

4.9(

)

Fixed Generator - Install

Serving Bedford, TX and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Went very well. Very professional experienced nice team of guys. Very polite and work efficiently & effectively. They also installed our security cameras. We've worked with & met the owner as well. Always quote price before work is started most of the time when the appointment is scheduled. They always arrive on time or before but send text to give notice when they will arrive. Very dependable & reliable. AWESOME workers."

Response time1 day

Response rate100%

9 neighbors recently requested a quote

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LuminX Electrical Contractors

4.9(

)

Portable Generator - InstallPortable Generator - Repair

Serving Bedford, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Eduardo was very professional and friendly as well. He installed a light fixture and a new doorbell. I will certainly call him again."

+10

Response time2 hrs

Response rate89%

1 neighbors recently requested a quote

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S & G Electrical Services

5.0(

)

Portable Generator - Install

Serving Bedford, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"Finally here is a company that you feel really good about working to protect your home. Superior knowledge and very responsive to all my homes electrical,issues."

Response time3 hrs

Response rate98%

5 neighbors recently requested a quote

Fixed Generator - Install

Serving Bedford, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

North Texas Solar is a local residential and commercial solar contractor. We design and install solar electric systems all over the DFW area. We offer custom designs for grid-tied, battery back-up, and fully off-grid systems.

+10

Response time1 day

Response rate100%

24 neighbors recently requested a quote

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Showing 1-10 of 220

Generator Install questions, answered by experts

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.

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.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

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