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Verified Reviews for Generator Install pros in Maricopa, CA

*The Angi rating for Generator Install companies in Maricopa, CA 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 Maricopa, CA 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 January 03, 2026

Find Generator install pros in Maricopa

Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)
Fixed Generator - InstallPortable Generator - Install

Serving Maricopa, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"Sergio walked me through the process to get my panel done. I recommend him 100%. On time, neat, good communication. Call him for your electrical needs!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

4 neighbors recently requested a quote
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Avatar for Ground Up Lighting
Ground Up Lighting
4.2(
5
)
Portable Generator - Repair

Serving Maricopa, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Electrical and lighting services with the best quality work for your home. We treat each project as if it was done in our own home. Customer satisfaction is our thrive. Thank you in advance for giving us the opportunity to help you.

1 neighbors recently requested a quote
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Zacharie Ponce
New to Angi
Portable Generator - Repair

Serving Maricopa, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Electrician with over 10 years of residential and commercial experience. I provide professional installations with a focus on safety and budget friendliness. My craftsmanship is specialized in:\n-New construction \n-Remodeling\n-Custom LED fixtures \n-Panel upgrades\n-EV chargers\n-Troubleshooting\nWorking out of LA county and willing to travel to Ventura and Orange counties.

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Avatar for Valley Electric
Valley Electric
New to Angi
Portable Generator - Repair

Serving Maricopa, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hi my names Bryan and I can’t wait to work with you and get your electric problems resolved. With ten years of field experience in residential and commercial I am comfortable working on a range of projects.

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Avatar for Byron De Paz Garcia
Byron De Paz Garcia
New to Angi
Portable Generator - Repair

Serving Maricopa, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

24/7 service calls, remodeling, new construction, EV chargers, LED lighting, and LED strip lights are just some of the many services we offer! 💡🔌 #Service #Remodeling #Construction #Chargers #Lighting

Junction Box
Junction Box
Junction Box
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Aria Construction, Inc.
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Maricopa, CA and surrounding areas

In business since 2021

Free estimates

Offers commercial services

"I wanted to remodel my kitchen so I hired Aria construction. They promised to do it in a certain time and stood by their words! I was very impressed because I had past experience with a different contractor so I could compare. This was nothing like no contractor I have worked with in the past. I am in love with my new kitchen and everything went so smoothly. I really recommend this company :-))"
Response time2 days
Response rate93%
Recommended by85%of homeowners
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Avatar for Affinity Power
Affinity Power
5.0(
8
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Maricopa, CA and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"The service provided was outstanding! Tim installed a new outlet and new fan for us. He was very polite and friendly and took his time to do the job right. Definitely keeping him on speed dial."
Response time2 hrs
Recommended by62%of homeowners
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Avatar for Clear Horizon Home Solutions, Inc.
Clear Horizon Home Solutions, Inc.
4.3(
214
)
Portable Generator - Repair

Serving Maricopa, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Luis, did a wonderful job installing a retaining wall, pavers, laying sod and river rock edging for us. We are very satisfied with how lovely everything looks."
1
2
3
Kitchen Remodels
2

+2

Recommended by82%of homeowners
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Avatar for Alpha Omega Electric
Alpha Omega Electric
4.4(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Maricopa, CA and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Kaleb arrived on time, was friendly and got right to work. He installed a chandelier in our dining room within a 1/2 hr and did a great job. We are very satisfied and will call on him again."
Recommended by83%of homeowners
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Showing 1-10 of 33
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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

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.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The Maricopa, CA 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