*The Angi rating for Generator Install companies in Norco, 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 Norco, 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 September 15, 2025
Serving Norco, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Easy to work with. Great products and services."
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"It went very well. Jorge installed the ceiling fans in a timely manner and was very neat. I definitely will hire him again and refer him to family and friends."
+28
Serving Norco, CA and surrounding areas
Approved
Emergency services offered
Warranties offered
Offers commercial services
"Sergio did a fantastic job! Very happy with the clean install of my tier 2 charger and he added a plug down below my panel. Would recommend for any sort of EV charging installs! Clear communicator, showed up when he said he would and his services were well-priced!"
+1
Serving Norco, CA and surrounding areas
Approved
In business since 2014
Emergency services offered
Credit card accepted
"Outstanding service, prompt, neat, fair priced. I will use them again! Mike M Riverside CA"
+21
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2014
Free estimates
Credit card accepted
"Quinn was professional and courteous. In addition to the EV charger installation, he also installed 2 new circuits with breakers and new conduit. All the work looked amazing and he and his associate cleaned up everything when they were done. Couldn’t have been happier with the work done. Would highly recommend Quality Electric."
Serving Norco, CA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Very satisfied! From talking to Mngr Rick getting info to the installers Josh R & Sorry Polite; helpful; cleaned up; knowledgeable. Would highly recommend."
+13
Serving Norco, CA and surrounding areas
Approved
In business since 2016
Free estimates
Customers say: True professional
"Called to say they were running late due to car show in downtown Riverside.. great communication. Two brothers worked together well and got a dead circuit figured out quickly then installed new ceiling light fixtures and cleaned up wiring in the hot and confined attic in my house. Seemed a bit expensive but this was a crew of two that showed up ready to work and spent about 5 hours at my house so it works out to $100 an hour each for professional electricians which is very reasonable IMHO."
Serving Norco, CA and surrounding areas
Approved
In business since 2000
Free estimates
Warranties offered
"Carlos immediately responded to a Home Advisor inquiry to install the wiring in a new garage. We liked his work so much that we employed him to check the circuits after a leak in our rental house and to remedy a poor wiring installation at our primary residence. He returned my initial and subsequent calls immediately, was on time for all appointments and installations, completed the work within the estimated time and charged a fair price, everything one could ask for in a construction professional. We will be calling him for any and all projects in the future and will be recommending him to all our friends."
Serving Norco, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Warranties offered
"Ryan did a great job installing recessed lights and an outlet. He took the time to walk us through our options for installation. He was reasonably priced, and we will hire him again."
Serving Norco, CA and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"I had a whole house fan installed. Paul was extremely helpful over the phone and gave valuable information. The install was a bit tricky but Robert and Paul did an outstanding job of trouble shooting and keeping the install at the price quoted. Both were exceptionally knowledgeable about the install and were very helpful in answering all the questions that were asked. I would hire them again in a minute."
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
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 value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
From average costs to expert advice, get all the answers you need to get your job done.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Depending on your needs, many types of generators can power your home, RV, or campsite. Check out our guide for the best types of generators.
Natural gas generators can tap into existing gas lines so they never run out of fuel. Here’s how they work and how they’re used.
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
