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Avatar for McKee Electrical Contracting
McKee Electrical Contracting
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Calimesa, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"They are knowledgeable and installed the car charging station in my garage. I had compared with other companies who seemed to be cutting corners, and I felt McKee was doing things the right way so I chose them. His communication was good, he was on time, and followed through on what he said he would do. Good, clean, and professional. I intend to have him back out for my next electrical project."
ELECTRICAL Projects
ELECTRICAL Projects
ELECTRICAL Projects
ELECTRICAL Projects
Response time20 mins
Recommended by100%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Portable Generator - Repair

Serving Calimesa, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."
Response time5 days
Recommended by77%of homeowners
C-Electric
5.0(
2
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Calimesa, CA and surrounding areas

Approved

Free estimates

Offers commercial services

"Manny was quick to respond to our need and schedule time to come out. His quote was pretty much spot on for time and work, only difference was in parts he needed to purchase to replace existing. Some of the job was chasing an issue, but he was patient and wouldn't give up. So happy with all they did."
16 neighbors recently requested a quote
Avatar for Precision One Services Inc
Precision One Services Inc
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Calimesa, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Precision One Services Inc. is a family-owned HVAC, plumbing, and electrical company serving Riverside County and surrounding areas. We help homeowners with AC repair, heating service, system replacements, electrical troubleshooting, panel upgrades, EV chargers, plumbing repairs, water heaters, drain issues, and more.\n\nOur goal is simple: provide reliable service, honest pricing, and professional workmanship on every job. Whether you need same-day service, a repair, maintenance, or a full replacement quote, our team is ready to help keep your home safe, comfortable, and working the way it should.

Zacharie Ponce
New to Angi
Portable Generator - Repair

Serving Calimesa, 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.

Mpower electric
New to Angi
Portable Generator - Repair

Serving Calimesa, CA and surrounding areas

Approved

Hello my name is Miguel, I have 10 years of electrical experience and have been in commercial and industrial job sites through out of Los Angeles and Orange County. I’ve worked on panel upgrades, installing light fixtures, house rewire and EV chargers, etc. My craftsmanship for electrical work is definitely outstanding. I also, \nobtain my code regulations for installation purposes.

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Generator Install questions, answered by experts

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.

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.

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. 

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

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.

The Calimesa, CA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.