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Verified Reviews for Generator Install pros in Garden Valley, CA

*The Angi rating for Generator Install companies in Garden Valley, 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 Garden Valley, 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 August 24, 2026

Top-Rated Generator install pros in Garden Valley - Updated Nov 2026

Avatar for Nichols Electric
Nichols Electric
4.6(
75
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Garden Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Emergency services offered

Warranties offered

"Nichols promptly replied to my needing an electrician and came right out and fixed my problem. The other companies I contacted did not even have the decency to return my calls or check on me. my house could have burned down! I will definitely call on Nichols again if I have a problem!!!"
Response time8 hrs
4 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Watts Up Electric & Solar Inc.
Watts Up Electric & Solar Inc.
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Garden Valley, CA and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

"A full solar installation was completed as well as an MPU. The work looks great, is very clean, and operates seamlessly!"
main panel pre paint
New solar array
Panel labeling
200/225 Bus panel
Fresh wiring

+5

9 neighbors recently requested a quote
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Avatar for NOLAN FAMILY ELECTRIC PC
NOLAN FAMILY ELECTRIC PC
5.0(
3
)
Fixed Generator - InstallPortable Generator - Install

Serving Garden Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Had older trailer electric box give out. Replaced electrical box. Fast response."
Ford charger
Panel upgrade
Finished Panel
Testing Inverter
Response time12 hrs
5 neighbors recently requested a quote
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Avatar for Atomic Telecomm & Electrical Inc.
Atomic Telecomm & Electrical Inc.
4.5(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Garden Valley, CA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Joe is hard working, diligent, and honest. I hired him 1) to put up an antenna for local tv service and 2) to fix poor wifi signals. TV was converted from cable rapidly using leftover wires. Saving $ not paying for cable and streaming off wifi. Great signal strength! WiFi was harder. He worked with ATT to determine my new iMac was sucking signals. He installed a more powerful router that solved wifi issues when iMac is off. Now I have to work with Apple to figure out how to manage the computer searching. I would not hesitate to call Joe back again. He is an excellent technician and a fine person. He is pretty busy, so sometimes it takes a few days before he can come out, but he is worth the wait."
Network Switch and Router
Driveway Camera
Backyard Camera's
Front Yard Camera
NW corner of house

+9

Response time1 day
Response rate85%
Recommended by87%of homeowners
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Avatar for Cool Electric
Cool Electric
5.0(
3
)
Fixed Generator - Install

Serving Garden Valley, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I called Dan to install an outlet and he also found other serious problems with my house electrical. I have a much older home and was in desperate need of some electrical fixes. Dan was so nice and professional and very knowledgeable. He took the time to check everything out and really cared that things be right and things be safe. His price was very reasonable and I would definitely call him again and refer him to anyone."
Kitchen lighting
Response time12 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Bodie Electric Inc
Bodie Electric Inc
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Garden Valley, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Hi there! My name is Jake and I am the owner of Bodie Electric. With over 15 years of electrical experience ranging from residential panel upgrades to $20M jobs at Levi’s Stadium and UC Davis; there is no job too big or too small! I specialize in Solar, Generators, Batteries, Panel Upgrades, and engineering for large scale projects. My goal is to be as many people’s electrician they can call for questions, help, pricing, and install. I am a single man crew that is licensed, bonded, and insured.

Battery and Panel
2 Batteries
3 batteries
Solar and battery
4 neighbors recently requested a quote
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Avatar for CM Electric
CM Electric
5.0(
1
)
Fixed Generator - RepairPortable Generator - InstallPortable Generator - Repair

Serving Garden Valley, CA and surrounding areas

Approved

In business since 1995

Credit card accepted

Offers commercial services

"The technicians from CM Electric did an excellent job installing my new 200 Amp service panel at a cost lower than all of my other estimates. I would highly recommend them. Thank you Angi for the referral!"
Transfer Switch Install
Finished Install
Generator Upgrade
Finished Transfer Switch
Transfer Switch Install

+6

Response time2 hrs
Recommended by100%of homeowners
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Generator Install FAQs, 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.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

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 Garden Valley, 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