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Verified Reviews for Generator Install pros in Joshua Tree, CA

*The Angi rating for Generator Install companies in Joshua Tree, 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 Joshua Tree, 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 May 07, 2026

Find Generator install pros in Joshua Tree

Avatar for Good Job LLC
Good Job LLC
New to Angi
Portable Generator - Repair

Serving Joshua Tree, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Bringing Craftsmanship to Every Corner of Your Home or Business\nSpecializing in Electrical, Plumbing, and Everything In Between.\n\n We’re your one-stop solution for home and business repairs, improvements, and handyman services. From appliance installations to expert electrical and plumbing work—just say the word.\n\n Big or small, we handle it all—with skill, care, and real attention to detail.\n

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

Serving Joshua Tree, 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
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Avatar for GNA Energy
GNA Energy
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Joshua Tree, CA and surrounding areas

In business since 2023

Emergency services offered

Warranties offered

"I would have appreciated being shown how to reset the unit I had installed. The other prices I had received were slightly less but installers weren't as available as this contractor was."
Panel Upgrades
Solar Services
Response time1 day
Response rate90%
Recommended by80%of homeowners
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Avatar for Poillon Electric
Poillon Electric
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Joshua Tree, CA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Poillon Electric serviced two generators at my home yesterday and it was a very positive experience. I plan on using Poillon Electric for future generator service."
Response time2 days
Recommended by75%of homeowners
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Avatar for Zero Dark Knights Electrical Corp
Zero Dark Knights Electrical Corp
5.0(
7
)
Fixed Generator - InstallFixed Generator - Repair

Serving Joshua Tree, CA and surrounding areas

In business since 2025

Free estimates

Credit card accepted

"Professional installation of my EV charger including a 240 v NEMA 14-50 outlet. Good communication throughout process."
My jobs
My jobs
My jobs
My jobs
My jobs

+15

Response time1 day
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AC Generator Service - Unlicensed Contractor
New to Angi
Portable Generator - Repair

Serving Joshua Tree, CA and surrounding areas

In business since 2008

Free estimates

AC Generator Service is your premier choice for generator repair. We have provided high quality work and friendly customer service for years. Call today!\n\nWe take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time12 hrs
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Avatar for Southland Consolidated
Southland Consolidated
New to Angi
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Joshua Tree, CA and surrounding areas

In business since 2018

Emergency services offered

Credit card accepted

FIXED BACKUP GENERATORS\n\nEMERGENCY POWER SYSTEMS\n\n\nTHEATRICAL AND LIVE EVENT POWER SYSTEMS\n\nHOME STANDBY GENERATORS\n\nA/V\n\nLOW VOLTAGE\n\n\nWelcome to Babson Industries LLC dba Southland Consolidated!\n\n

Legion Theater Lighting Install
Legion Theater
400 AMP Company Switch
400 AMP Company Switch
GMT Pipe Grid Stage 8

+3

Response time12 hrs
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Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

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.

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

The Joshua Tree, CA 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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