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Verified Reviews for Generator Install pros in Spring Valley, AZ

*The Angi rating for Generator Install companies in Spring Valley, 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 Spring Valley, 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 June 19, 2026

Find Generator install pros in Spring Valley

Avatar for Allied Electric LLC
Allied Electric LLC
4.9(
49
)

Serving Spring Valley, AZ and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"Mario and his crew did an excellent job with my barn wiring and lighting. They took a two or three day job and made it a long single day effort. Their work is clean, measured and professional. The guys are friendly and skilled. Definitely going to have them do some additional work down the road with an RV garage and whole house generator install."
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge
Backyard lounge

+7

Response time1 day
Response rate100%
95 neighbors recently requested a quote
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Avatar for S & M Electric, Inc.
S & M Electric, Inc.
4.7(
388
)

Serving Spring Valley, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Emergency services offered

Warranties offered

"Chris and Nick did a remarkable job installing our EV charging system. They started the project prior to the arrival of the charger. On top of that my wife and I had a prior commitment and had to leave. Upon our return the entire installation was complete, including charger! Maybe not the cheapest around but certainly the best. They will certainly remain at the top of my list for all things electrical. Dan D."
Response time2 days
47 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Denny's Electric
Denny's Electric
5.0(
11
)

Serving Spring Valley, AZ and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Denny installed a new panel in our barn, PLUS we have him give estimates and do work for many of our Real Estate Clients. He Is Excellent, Professional, Knowledgable, Honest, Trustworthy, REASONABLE!!!, and very Personable. We can always count on him to do the electrical job RIGHT! We have used his services for over 6 years and we would not call anyone else. Thank you so much Denny! Rick and Heidi Remakel, REMAKEL GROUP with Realty Executives Arizona Territory."
Response time1 day
Recommended by62%of homeowners
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Avatar for Allied Electric, LLC
Allied Electric, LLC
4.9(
43
)

Serving Spring Valley, AZ and surrounding areas

In business since 2019

Warranties offered

Small jobs welcome

"Mario and his crew did an excellent job with my barn wiring and lighting. They took a two or three day job and made it a long single day effort. Their work is clean, measured and professional. The guys are friendly and skilled. Definitely going to have them do some additional work down the road with an RV garage and whole house generator install."
Panel
Installation
AirBnB Panel
AirBnB Panel
AirBnB Panel

+4

Response time11 hrs
Response rate95%
Recommended by80%of homeowners
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Avatar for Borgen Electric
Borgen Electric
5.0(
10
)

Serving Spring Valley, AZ and surrounding areas

In business since 1990

Free estimates

Warranties offered

Borgen Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 29
Generator Install questions, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Spring Valley, AZ 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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