Get matched with top generator install pros in Round Rock, AZ

Q: What’s the lifespan of a natural gas generator?

• <div><p>When properly maintained, natural gas generators can last a long time, as much as <b>20 to 40 years</b>. They have relatively few needs compared to generators with other fuel types. However, the generator&rsquo;s lifespan ultimately depends on how often the generator is used and for how long it&rsquo;s left running.</p></div>

Q: What happens with the generator when the local power goes back on?

• <div><p>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&rsquo;ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.</p></div>

Q: How much does portable generator installation cost?

• <div><p>Costs range from $500 to $2,500, depending on generator type and installation complexity.</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 diesel generators have any important downsides?

• <div><p>While diesel is relatively stable, it won&rsquo;t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it&rsquo;s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn&rsquo;t always ideal for home use. </p></div>

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Verified Reviews for Generator Install pros in Round Rock, AZ

*The Angi rating for Generator Install companies in Round Rock, AZ 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 Round Rock, AZ 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 08, 2025

Reviewed in April 2025
There staff was awesome, on time and respectful. They made the trip to Globe twice to help me address issues. They weren't pushy or demanding and generally wanted to help out in my time of need.
WESMOR INC
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Reviewed in April 2024
From my first phone call, to final install, they kept an open line of communication. The employees were very courteous and friendly. I am very pleased with my experience with ESC!
Energy Conservation Specialist, LLC
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Reviewed in April 2023
Gene and his team were very professional and personable. We had very bad weather and they worked with us to get the job done. I would recommend them to anyone looking for a job well done. I would hire them again!
Canyon Edge Excavating
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Reviewed in January 2023
I also had a new water heater installed. I'm very happy with the new sink and faucet. They brought the water heater up to code and it all looks great. Very friendly and professional.
Temperature Control Plumbing, LLC
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Reviewed in January 2023
We were very pleased with everything from the install to the final walk through. We liked that Sunny Energy had their own materials and equipment; they didn't have to contact someone else to install the product. Everyone we worked with was professional, courteous and responded quickly. A...
Sunny Energy, LLC
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Reviewed in June 2017
Well, A/C is 10 years old, they did an inspection and evaluation. The capacitor was in need of replacement and was probably costing us in higher electric bills. Also they installed a programmable thermostat for us. We were very pleased.
ProSkill Plumbing, Heating & Air
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Reviewed in July 2014
They did a terrible job replacing my linoleum! Then, the installer said he didn't reinstall the toilet which later proved to be untrue. "Satisfaction guaranteed?" Don't you believe it!
FERNANDO'S HOME FURNISHINGS
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Find Generator install pros in Round Rock

Arizona Solar Systems, Inc. / AZSS Services

4.91(

)

•Approved Pro

Arizona Solar Systems, Inc. / AZSS Services

4.91(

)

•Approved Pro

Customers say: Quality work

Recommended by 100% of Angi customers

30 local quotes requested

We are located in Show Low and service the entire White Mountains area including Lakeside/Pinetop, Heber/Overgaard, Snowflake/Taylor, Holbrook, St. John's, Springerville, Concho, and Rural properties in Apache and Navajo Counties. We provide complete remodeling services for your residential and commercial projects. Services we offer: Carpentry (framing and finish), Insulation (batts and foam board), Drywall, and Painting. ADA bathroom and shower conversions. We also offer Electrical installations for residential and commercial projects, including new construction, remodels and additions, service, and repairs. We do not provide solar installations or solar repairs. We use RS Means data as a pricing guideline to assure you receive a fair and competitive quote. Certificate of insurance can be provided upon request. We do have a minimum charge of $265 to provide a written quote for an insurance adjuster/claim.

"Service from start to finish was great! Very knowledgeable, very honest, very reasonable price. Jacques integrity to his profession is apparent!"

Curtis E on January 2023

"Service from start to finish was great! Very knowledgeable, very honest, very reasonable price. Jacques integrity to his profession is apparent!"

Curtis E on January 2023

BRYDEN'S AUTO SVC INC

5.00(

)

BRYDEN'S AUTO SVC INC

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Bryden's Auto Service has been in business since 1995.We have an A+ rating with the Better Business Bureau.We are a Full service repair facility.We have ASE certified Master Technicians.We offer service for foreign and domestic vehicles including diesel vehicles.We are located at 2730 E. McDowell Rd. Suite #1 in Phoenix,Az. Quality workmanship and customer service is our number one priority.We care about getting your car in great shape as quickly as possible so you can get back on the road and on with your life.

"My son needed assistance in getting his Cadillac through emissions. I went to a lot of places. They all wanted at least 3 times the value of the vehicle. I went on the DMV website and searched for mechanics with a 100 percent pass rate. I found Bryden's and found good reviews. Went in. Met a mechanic that was friendly. Explained everything and laid out the options and made it downright affordable. They did the repair and physically took it though emissions. Specifically track down an intake leak on a 2001 Cadillac Seville STS. Not an easy task. Job done. Very pleased with the service. I highly recommend them to not just do emissions but do other repairs."

Keith S on October 2018

"My son needed assistance in getting his Cadillac through emissions. I went to a lot of places. They all wanted at least 3 times the value of the vehicle. I went on the DMV website and searched for mechanics with a 100 percent pass rate. I found Bryden's and found good reviews. Went in. Met a mechanic that was friendly. Explained everything and laid out the options and made it downright affordable. They did the repair and physically took it though emissions. Specifically track down an intake leak on a 2001 Cadillac Seville STS. Not an easy task. Job done. Very pleased with the service. I highly recommend them to not just do emissions but do other repairs."

Keith S on October 2018

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

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

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.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Round Rock, AZ 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

Taylor Freitas
•
Nov 25, 2025Nov 25, 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.
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.
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.
Becca Lewis
•
Feb 26, 2025Feb 26, 2025
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.
Tyler Lacoma
•
Mar 25, 2025Mar 25, 2025
How Do Natural Gas Generators Work?
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
Tyler Lacoma
•
Mar 10, 2025Mar 10, 2025
How Do Whole-House Generators Work?
Whole house generators are a power alternative that can deal with frequent blackouts and other problems. Here’s how they function.