Get matched with top generator install pros in Homer, LA

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: 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 does a generator transfer switch save me money?

• <div><p>It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you&rsquo;ll have to pay between <b>$400 and $2,500</b> to have the transfer switch installed, you&rsquo;ll recoup that amount later on when you don&rsquo;t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect <a href="https://www.angi.com/articles/how-to-hook-up-generator-to-house.htm">hook up of a generator to your home</a>. </p></div>

Q: Can I use a generator to charge a back-up battery?

• <div><p>Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.</p></div>

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>

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Verified Reviews for Generator Install pros in Homer, LA

*The Angi rating for Generator Install companies in Homer, LA 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 Homer, LA 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 May 27, 2026

Reviewed in May 2026
Mr. Craighead was very courteous and professional. He came within just a few hours and had the a/c up and running in a matter of minutes. I would definitely recommend him for any a/c and heating needs you may have in the Homer, LA area.
Craighead Service & Repair
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Reviewed in April 2024
Will be calling again! Quick and very thorough with plan on how they were going to execute plan!
Cypress Bottom Construction LLC
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Reviewed in March 2024
Did a great job. I was very satisfied with the quality of their work. Absolutely recommend and will definitely use for all my future swimming pool needs.
Mark T. Nix Enterprises, LLC
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Reviewed in April 2023
They did a great job.
Kleen-It Maids | House Cleaning Service Fort Worth
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Reviewed in February 2022
He is very enthusiastic. He does the job that you want. He is very thorough, professional, finished in a timely.
Billy Goat Handyman Services
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Reviewed in June 2020
Did a very good job once were able to start
Terral Boys, Inc.
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Reviewed in May 2015
If you want the best hire Tech Universal, 318 436 8106 Michael Bouwell and his team restored our home and as you can see from the photos it is now spectacular, painted, restored the eaves, installed windows, fixed the air conditioning, cleaned the whole house, new toilets, new appliances,...
Tech Universal
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Reviewed in November 2013
They have good customer service, I have had to call them regarding the alarm a few times but have not had to have them out to the house since the installation.
Shreveport Security Systems
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Find Generator install pros in Homer

Tri-State Water, Power & Air

4.4(

)

Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Homer, LA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

We are the experts in the field of Whole Home Generator Sales and Installation, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians.

109 neighbors recently requested a quote

Fixed Generator - InstallPortable Generator - Install

Serving Homer, LA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"John was wonderful. He got my electrical issue fixed in a timely manner. He did all that we agreed on as well."

Response time8 hrs

Response rate100%

14 neighbors recently requested a quote

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GroundUp Solar & Electrical LLC

5.0(

)

Fixed Generator - Install

Serving Homer, LA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"GroudUp Solar is your trusted local partner for solar energy solutions and comprehensive home improvements in [Your Area/Baton Rouge and surrounding regions]. We specialize in expert solar panel sales, professional installations, ongoing maintenance & service, plus all types of home upgrades including roofing, electrical, energy-efficient remodels, and more. Our team delivers high-quality, customized projects with a focus on sustainability, cost savings, and exceptional customer service. Go green and save?contact us for a free consultation today!"

3 neighbors recently requested a quote

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Electrical Cook

New to Angi

Portable Generator - Repair

Serving Homer, LA and surrounding areas

Approved

25 Year of Electrical Experience, Residential, Commercial, Industrial, Solar

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The Generator House LLC

5.0(

)

Fixed Generator - Install

Serving Homer, LA and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Knowledgeable, friendly workers who did what they said they would do and left everything looking neat."

Response time1 day

Response rate95%

Recommended by100%of homeowners

Portable Generator - Install

Serving Homer, LA and surrounding areas

In business since 2020

Warranties offered

Small jobs welcome

"Dillon was very professional and did an excellent job installing my exterior generator plug. He was punctual, timely, and courteous his entire time on site. I look forward to using him again for his services and will share his business at any opportunity."

Response time2 hrs

Response rate94%

Recommended by89%of homeowners

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GroundUp Solar & Electrical LLC

5.0(

)

Fixed Generator - Install

Serving Homer, LA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"The electrician was on time & very knowledgeable of the work that needed to be done. He cleaned up after himself and assisted in the setup"

+12

Response time3 days

Response rate96%

10 neighbors recently requested a quote

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Generator Supercenter

4.0(

)

Fixed Generator - InstallGenerator - Install - For Business

Serving Homer, LA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Professional service and very quick to respond to my questions. Highly recommend!"

Response time2 days

Response rate87%

Recommended by66%of homeowners

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R & R Power Services, LLC

4.8(

)

Fixed Generator - RepairGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Homer, LA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They treat you with respect"

Response time1 day

Recommended by100%of homeowners

Request Quote

BarhamBusinessServices

4.8(

)

Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Homer, LA and surrounding areas

In business since 2010

Credit card accepted

"I was satisfied with the work and they were very knowledgeable about the product they installed. They wanted me to be satisfied with the WIFI and I was very pleased."

+23

Recommended by100%of homeowners

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Showing 1-10 of 18

Generator Install questions, answered by experts

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.

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 might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

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.

The Homer, LA homeowners’ guide to generator installs

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

See all articles

Alison Kasch
•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Install a Generator Transfer Switch? [2026 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
How Much Does a Whole-House Generator Cost? [2026 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Alison Kasch
•
Jul 8, 2026Jul 8, 2026
How Much Does a Natural Gas Generator Cost? [2026 Data]
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Dan Simms
•
May 21, 2026May 21, 2026
How to Hire a Generator Installer
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Heather Ayer
•
Jul 8, 2026Jul 8, 2026
Whole-House Generator Installation: A Complete Guide
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Becca Lewis
•
Jul 9, 2026Jul 9, 2026
Who Installs Generators? A Complete Guide
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.