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Verified Reviews for Generator Install pros in Bisbee, AZ

*The Angi rating for Generator Install companies in Bisbee, 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 Bisbee, 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 November 18, 2025

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Avatar for Gruber Power Services

Gruber Power Services

No reviews yet

Gruber Power Services

No reviews yet
41 years of experience

Gruber Power Services has been providing power protection solutions since 1984! Our expertise ranges from small PC based power protection products, to the largest of UPS/Power Conditioning and Distribution Systems, and encompasses all the technologies available from solid-state products, to rotary and engine generator design systems. Our corporate headquarters is located in the "Valley of the Sun" or better known as Phoenix, Arizona. The wonderful weather nearly year-round helps us attract and retain a very talented labor force. We enjoy visitors and welcome you to experience our hospitality.

Gruber Power Services has been providing power protection solutions since 1984! Our expertise ranges from small PC based power protection products, to the largest of UPS/Power Conditioning and Distribution Systems, and encompasses all the technologies available from solid-state products, to rotary and engine generator design systems. Our corporate headquarters is located in the "Valley of the Sun" or better known as Phoenix, Arizona. The wonderful weather nearly year-round helps us attract and retain a very talented labor force. We enjoy visitors and welcome you to experience our hospitality.

Avatar for SFA, LLC

SFA, LLC

3.67(
6
)

SFA, LLC

3.67(
6
)
27 years of experience

Electrical contractor offering quality electrical services to residential, commercial and industrial sectors. We have a team of highly skilled employees dedicated to meeting the needs of our clients. Our goal is total customer satisfaction with work done in the safest and most efficient manner.

"The install went well, with one small detail forgotten. There was one pole that we needed for mounting something to the fence. That is an easy fix and the installers will come back in a day or two to finish it up. We called several other fencing companies in Tucson and none of them were doing what we were wanting. Although the price seemed high, they did have to dig through some asphalt to mount the poles. In all, it was exactly what we needed and they did a great job installing."

Eric L on July 2018

Electrical contractor offering quality electrical services to residential, commercial and industrial sectors. We have a team of highly skilled employees dedicated to meeting the needs of our clients. Our goal is total customer satisfaction with work done in the safest and most efficient manner.

"The install went well, with one small detail forgotten. There was one pole that we needed for mounting something to the fence. That is an easy fix and the installers will come back in a day or two to finish it up. We called several other fencing companies in Tucson and none of them were doing what we were wanting. Although the price seemed high, they did have to dig through some asphalt to mount the poles. In all, it was exactly what we needed and they did a great job installing."

Eric L on July 2018

My Classic Car Trader LLC

2.00(
1
)

My Classic Car Trader LLC

2.00(
1
)
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

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

Generator Install questions, answered by experts

Yes, whole-house generators run constantly for extended periods. Whole-house generators can run for longer periods of time than portable generators, but be careful. First, they may need regular applications of engine oil (as frequently as daily), depending on the engine design. Second, running constantly for several days will increase the wear and tear on the generator and shorten its lifespan.

As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn’t ideal if you want to extend the life of your generator.

Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn’t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

The Bisbee, 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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