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Verified Reviews for Generator Install pros in Dewey, AZ

*The Angi rating for Generator Install companies in Dewey, 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 Dewey, 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 September 19, 2025

Find Generator install pros in Dewey

Avatar for Allied Electric LLC
Allied Electric LLC
4.9(
49
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Dewey, 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%
104 neighbors recently requested a quote
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Avatar for S & M Electric, Inc.
S & M Electric, Inc.
4.7(
388
)
Fixed Generator - InstallPortable Generator - Install

Serving Dewey, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Emergency services offered

Warranties offered

"I had a portable generator transfer switch installed and can't really say at this point if every is perfect."
Response time2 days
46 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Denny's Electric
Denny's Electric
5.0(
11
)
Portable Generator - Install

Serving Dewey, 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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Ponderosa Electric, LLC
4.7(
95
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Dewey, AZ and surrounding areas

In business since 1997

Credit card accepted

"Garth and Andy from Ponderosa Electric came to my house and reviewed my projects. They were very knowledgeable and had great ideas for me. They directed me to Home Depot and who to talk to there for my supplies. They are coming back to do the work next week. Although Garth had a medical issue and couldn’t be here, Andy was very capable. He installed all lights, tested them, made sure I was happy, and cleaned up any mess. He was polite and professional. Even though he was working solo, he assured me he would take whatever time was needed to get the work done correctly, and he did. I am very pleased and would recommend them."
.
Recommended by95%of homeowners
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Avatar for Allied Electric, LLC
Allied Electric, LLC
4.9(
43
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Dewey, 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 Pur Solar, Inc.
Pur Solar, Inc.
4.4(
104
)
Fixed Generator - RepairPortable Generator - Repair

Serving Dewey, AZ and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"Service was quick, installer was punctual, courteous. Did a very good job.was pleased with work."
Roof Mount PV Solar
Ground Mount PV Solar
Exterior Lighting
Response time2 days
Response rate86%
Recommended by98%of homeowners
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Avatar for Pur Solar, Inc.
Pur Solar, Inc.
4.4(
104
)
Fixed Generator - RepairPortable Generator - Repair

Serving Dewey, AZ and surrounding areas

In business since 1974

Free estimates

Emergency services offered

"Service was quick, installer was punctual, courteous. Did a very good job.was pleased with work."
Electrical sub panel
Electrical sub panel
PROPANE and DEF
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Recovery Electric, LLC
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Dewey, AZ and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Couldnâ t be happier with the job Josh,with Recovery Electric did! He was very up front about what was needed to remain code compliant and proposed multiple different solutions to our hurdles we faced with our remodel. But most of all he was reliable and respected the property! Thanks Josh"
My jobs
My jobs
My jobs
My jobs
My jobs

+12

Response time1 hour
Recommended by90%of homeowners
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Genelco, Inc.
4.0(
111
)
Fixed Generator - InstallPortable Generator - Install

Serving Dewey, AZ and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"Frankie called to schedule the appointment and were even willing to come out the same day. Scheduled for the next day. Andy showed up on time was very friendly, explained everything through the process and was very efficient. I would highly recommend. They installed 4 fans and 2 lights. We will be using them in the future."
Response time5 hrs
Recommended by95%of homeowners
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Showing 1-10 of 29
Generator Install questions, answered by experts

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.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The Dewey, 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