Get matched with top generator install pros in White Sands, NM

Q: Do you need a permit to install a whole-house generator?

• <div><p>In many cases, you&rsquo;ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.</p></div>

Q: What size whole house generator do I need to run central AC?

• <div><p>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 <a href="https://www.angi.com/articles/whole-house-generator-sizing.htm">generator size</a>. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.</p></div>

Q: Can I plug a generator directly into my house?

• <div><p>No, you shouldn&rsquo;t use an extension cord to plug a generator directly into your home without using a transfer switch. That&rsquo;s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of <a href="https://www.angi.com/articles/how-to-put-out-electrical-fire.htm">electrical fire</a> or electrical shock to you or any workers repairing lines on your local electrical grid.</p></div>

Q: What is the life expectancy of a whole house generator?

• <div><p>Whole-house generators can last<b> 20 to 40 years</b> with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.</p></div>

Q: Do I need a permit to install a generator?

• <div><p>In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between <b>$50 and $250</b>, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you&mdash;and might be required to do so by your building department&mdash;but you&rsquo;ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.</p></div>

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Verified Reviews for Generator Install pros in White Sands, NM

*The Angi rating for Generator Install companies in White Sands, NM 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 White Sands, NM 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 November 17, 2025

Reviewed in March 2023
Did exactly what the proposal said they would do. They were punctual and cleaned up afterwards. James is very knowledgeable about construction in general and with a lot of experience..
James Papez Construction, LLC
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Reviewed in April 2016
It went very well. Marshall was exactly on time, most professional and knowledgeable. Reviewed pest problems on the interior with centipedes and moths then, carefully sprayed the interior and generously sprayed the exterior. Especially appreciate the respect expressed for the products used....
DESERT OASIS PEST CONTROL
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Reviewed in July 2014
They didn't bill me until October of 2013; it was a receipt with just a dollar amount of $250 and no details. I asked them for a breakdown of what was labor cost verses material cost; I never heard from them again. They were very difficult to get in contact with in general, I would not recommend...
G BISHOP ROOFING LLC
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Reviewed in November 2013
His service is always excellent. We call him for general repairs and plumbing issues. He is very knowledgeable.
AAA Service Express
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Reviewed in July 2013
Did poor quality work. Did not clean up after himself. Job took a month longer than should have. Was not candid on the cost of the materials. Worked outside of his license doing plumber's work which has been reported to the NM Construction Industies Division and I have been told that the...
STEVE SPRAITZ THE TILE SETTER
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Reviewed in May 2013
The salesman was very helpful in explaining the differences between the screen doors and the process to order and have them installed. The installer was professional and prompt.
HOME DEPOT
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Reviewed in April 2013
My husband has been very happy with them and they are the only ones in town that he is interested in using. They are our repair service of preference. They are not more expensive than other repair shops, they are generally in the moderate range, and we have never been over billed there. They...
Bogart's Towing Service
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Reviewed in April 2013
He changed the prices he quoted me several times. The end price he charged me was way higher than he originally said, and higher than any of his competitors charge. He installed the thing so far back into the closet, didn’t replace the insulation blanket I had for it, and generally caused me a...
Monje's Plumbing and Heating
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Reviewed in December 2011
The house owner requested a quote to install an owner-supplied high efficiency air conditioning system in a new 4000 sq. ft house. The installation included the outdoor unit, the air handler and all duct work to be installed in conditioned spaces. The house owner provided the general duct...
Starrett's Heating and Air Conditioning Inc
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Reviewed in November 2011
the overall experience was very good, From the initial walk through with Vince and Sharon, my general contractor,to the odds and ends at the finish, the work proceeded carefully and on time. The crew worked with the plans and coordinated with my general contractor. If there was a don't, it was...
VG Electric LLC
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Find Generator install pros in White Sands

Duran Electrical Services

5.00(

)

•Approved Pro

Duran Electrical Services

5.00(

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

7 years of experience

Our mission at Duran Electrical Services is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Duran Electrical Services stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"excellent work.....responsible and professional"

Martin V on April 2024

"excellent work.....responsible and professional"

Martin V on April 2024

Medical/Dental & Small Business I.T. Computer network management services dedicated to the supporting the small business organizations throughout the U.S. Based Headquarters out of El Paso with technicians in every city of every state. Serving at a price that tailors to your needs and not our own. In us you can trust.

JAR Electric

No reviews yet

JAR Electric

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Solar Smart Living, LLC

5.00(

)

Solar Smart Living, LLC

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Solar Integration company with a electrical contractor license in New Mexico and Texas. Solar Smart Living offers Sonnen Batterie systems for residential and commercial battery storage systems.

My Classic Car Trader LLC

2.00(

)

My Classic Car Trader LLC

2.00(

)

53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

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.

No, you shouldn’t use an extension cord to plug a generator directly into your home without using a transfer switch. That’s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of electrical fire or electrical shock to you or any workers repairing lines on your local electrical grid.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last as long as possible.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The White Sands, NM 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
•
Oct 29, 2025Oct 29, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Elisa Greenberg
•
Aug 14, 2025Aug 14, 2025
How Much Does a Whole-House Generator Cost? [2025 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.
Breyden Kellam
•
Oct 30, 2025Oct 30, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Melissa Graham
•
Jul 23, 2024Jul 23, 2024
15 Generator Uses for Homeowners
A portable generator can serve several uses beyond its traditional purpose. If you’re looking for ways to put your generator to work, our guide can help.
Michelle Nati
•
Mar 14, 2025Mar 14, 2025
Whole-House Generator Sizing: Everything You Need to Know
Whole house generator sizing can be tricky to figure out if you don’t know a few key factors. Our guide can help you determine what size works best for your needs.
Tyler Lacoma
•
Mar 26, 2025Mar 26, 2025
Pros and Cons of a Whole-House Generator
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.