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

Serving Greenwood, 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
2 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Atomic Telecomm & Electrical Inc.
Atomic Telecomm & Electrical Inc.
4.5(
9
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Greenwood, 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
Avatar for Cool Electric
Cool Electric
5.0(
3
)
Fixed Generator - Install

Serving Greenwood, 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
Avatar for Bodie Electric Inc
Bodie Electric Inc
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Greenwood, 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
7 neighbors recently requested a quote
Avatar for GT Handyman Services and Junk Removal
GT Handyman Services and Junk Removal
New to Angi
Portable Generator - Repair

Serving Greenwood, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

I provide a complete property care service, handling everything from minor electrical repairs and general household fixes to full junk removal. Whether you need a light switch swapped out, a ceiling fan installed, or an entire garage cleared, I am your one-call solution. I save you the hassle of hiring multiple contractors by taking care of the repairs and hauling away the mess all at once.

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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

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.

The Greenwood, CA homeowners’ guide to generator installs

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