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Verified Reviews for Generator Install pros in Mayer, AZ

*The Angi rating for Generator Install companies in Mayer, 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 Mayer, 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 Mayer

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

Serving Mayer, 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%
90 neighbors recently requested a quote
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Avatar for S & M Electric, Inc.
S & M Electric, Inc.
4.7(
388
)

Serving Mayer, 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
48 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 Mayer, 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 Mayer, 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 Mayer, 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
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Showing 1-10 of 29
Generator Install questions, answered by experts

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The Mayer, 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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