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Best generator install pros near Barstow, CA

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Top-Rated Generator install pros in Barstow - Updated Nov 2026

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

Serving Barstow, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"Sergio and his assistant installed an EV charger at my place, and they did an amazing job. I’m so glad I hired them. Their price was reasonable compared to other contractors. I highly recommend them and would definitely use their company again for any future jobs."
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

Avatar for ZERO ELECTRIC
ZERO ELECTRIC
4.9(
17
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Barstow, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"My experience with Zero Electric was great! James was extremely knowledgeable about home generators and walked us through several pricing options that fit our budget. Their work was clean and efficient and I will definitely be hiring him in the future for our electrical issues."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

6 neighbors recently requested a quote
Recommended by41%of homeowners
Zacharie Ponce
New to Angi
Portable Generator - Repair

Serving Barstow, 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.

Atlas Electrical services
New to Angi
Portable Generator - Repair

Serving Barstow, CA and surrounding areas

Approved

Licensed Journeyman Electrician serving the High Desert and surrounding areas. I provide professional, code-compliant electrical work with a focus on quality, safety, and doing the job right the first time. I can help with troubleshooting, outlets and GFCIs, lighting, dedicated circuits, EV chargers, ceiling fans, panel work, remodel electrical, and other residential electrical projects.\n\nI’m available after 3 PM on weekdays and throughout the weekend, making it easier to schedule work around your day. I believe in clear communication, fair pricing, clean workmanship, and treating every home like it’s my own. Whether it’s a small repair or a larger electrical project, feel free to reach out and tell me what you need done.

Avatar for Diego Gutierrez
Diego Gutierrez
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Repair - For Business+2 more

Serving Barstow, CA and surrounding areas

Approved

About Me – Professional Handyman Services\n\nWith over 6 years of hands-on experience in property maintenance, home repairs, and renovations, I take pride in providing reliable, high-quality workmanship.\n\nMy experience includes:\n\n- Electrical repairs, outlets, switches, lighting, and troubleshooting.\n- Plumbing repairs, faucets, toilets, and water heaters.\n- HVAC maintenance and troubleshooting.\n- Drywall repairs and painting.\n- Flooring installation and repairs.\n- Bathroom renovations and home improvements.\n- General handyman services and property maintenance.\n\nI believe in doing every job with attention to detail, honesty, and professionalism. My goal is to provide dependable service, fair pricing, and quality results that homeowners can feel confident about.\n\nWhether it's a small repair or a larger home improvement project, I treat every home with care and respect. Customer satisfaction is always my priority.

Avatar for Reliable Power Generation
Reliable Power Generation
5.0(
8
)
Fixed Generator - Install

Serving Barstow, CA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"my experience with Reliable Power Generation has been a very good one.Customer service has been great, Alon really knows his stuff and the installers are top notch. I would highly recommend them. Randy in Rialto"
Response time10 hrs
Recommended by83%of homeowners
Aria Construction, Inc.
5.0(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Barstow, 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
Showing 1-10 of 42
Generator Install FAQs, answered by experts

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.

Costs range from $500 to $2,500, depending on generator type and installation complexity.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

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.

The Barstow, CA homeowners’ guide to generator installs

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