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Avatar for Switch on Electrical Corp
Switch on Electrical Corp
5.0(
13
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Spring Valley, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Eric is amazing! Completely went above and beyond to trouble shoot the problem my confusing electrical issue. Even took the time to look at measurements for my impending dishwasher install. I will definitely be using him again."
Response time3 hrs
Response rate94%
6 neighbors recently requested a quote
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Portable Generator - Repair

Serving Spring Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"This was an usual project. It was redoing a mini bar. Hard to find a contractor that would do it or had the time. Homepro was great lead by project manager Shir Hadad. Jumped right in there and took it on and got the job done. Really appreciate their professionalism."
Response time5 days
Recommended by77%of homeowners
Avatar for Eddie's electric
Eddie's electric
5.0(
1
)
Portable Generator - Repair

Serving Spring Valley, CA and surrounding areas

Approved

Small jobs welcome

Credit card accepted

"Excellent work. From the start he showed professionalism, punctuality, and great attention to detail. The installation was clean, well organized, and working perfectly both indoors and outdoors. He also explained everything clearly and made sure everything was safe and ready to use. I definitely recommend him for any electrical work — reliable service and top-quality results."
Zacharie Ponce
New to Angi
Portable Generator - Repair

Serving Spring Valley, 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.

Goal
New to Angi
Portable Generator - Repair

Serving Spring Valley, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Bruno!\n\nI’m a reliable and detail-oriented handyman with hands-on experience in home repairs, installations, and improvements. I’ve worked on a wide range of projects including drywall repair, painting, door and lock fixes, plumbing installations, electrical fixtures (like fans and lighting), and general home maintenance.\n\nI take pride in doing clean, quality work and making sure the job is done right the first time. I’m also easy to communicate with, always on time, and respectful of your home and space.\n\nWhether it’s a small fix or a project you’ve been putting off, I’m here to help make it simple and stress-free.

Vargas services
New to Angi
Portable Generator - Repair

Serving Spring Valley, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello, my name is Omar Vargas. I have a strong background in repairing dry rot and exterior wood, as well as assembling and building custom cabinets. I have also worked in the manufacturing of exterior sheds.\n\n In addition, I have experience in interior remodeling, including the installation of household appliances such as dryers, refrigerators, and ceiling fans. My skills also include interior painting and drywall repair.

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Generator Install questions, answered by experts

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

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.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Spring Valley, CA homeowners’ guide to generator installs

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