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Avatar for Will Power
Will Power
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Willow Creek, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Outstanding, expert, personally tailored service by a dedicated crew, and their very reasonable affordable rates. They got my defunct house alarm system functioning again in no time! I couldn’t believe my eyes!!! While a few other greedy and deceitful local alarm companies wouldn’t even come over unless I signed a 3-year contract with them at an outrageous monthly rate, these guys just did it all, with no strings attached. Kudos to them. 👍👏 They also provide all electrical and solar power services, so if you’re looking for either service, I strongly recommend Will Power Co."
Kitchen 1
Kitchen 2
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2 neighbors recently requested a quote
Avatar for GRAHAM ELECTRIC
GRAHAM ELECTRIC
5.0(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+2 more

Serving Willow Creek, CA and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"Our main electrical panel needed replaced. We Reached out to Jake Graham, he came pretty quickly to assess the situation, gave us a quote and scheduled the job. The price was fair and we were all fixed up before we know it..electrical is stressful for me. It's great to have someone that's knowledgeable and affordable. He shows up when he says he will be there, and stays until the job is complete. We will be using him for any future electrical needs without hesitation."
Service pole
Disconnects
VFDs
Motor starters
Finished Product

+1

Response time10 mins
Recommended by25%of homeowners
James Electric Company
3.0(
3
)
Fixed Generator - InstallFixed Generator - Repair

Serving Willow Creek, CA and surrounding areas

In business since 1945

Free estimates

When you have commercial, industrial or residential work that needs to be done quickly and with an eye for quality, look no further. James Electric Company has the most highly trained, industry certified master electricians with years of experience. Working for both commercial and residential client. We are also masters in generators!\n\nInstant book with us today!

Response time6 hrs
Recommended by66%of homeowners
James Electric Company
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Willow Creek, CA and surrounding areas

In business since 1945

Free estimates

Emergency services offered

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Recommended by100%of homeowners
San Diego Pro Electric LLC
5.0(
1
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Willow Creek, CA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

San Diego Pro Electric LLC is committed to excellence in every aspect of our\nbusiness. We uphold a standard of integrity bound by fairness, honesty,\nand personal responsibility. Our distinction is the quality of service\nwe bring to our customers. Accurate knowledge of\nour trade combined with ability is what makes us true professionals.\nAbove all, we are watchful of our customers' interests and make their\nconcerns the basis of our business.

Response time5 days
Recommended by100%of homeowners
Omar Gomez Electric - Unlicensed Contractor
New to Angi
Portable Generator - Repair

Serving Willow Creek, CA and surrounding areas

In business since 2018

Free estimates

Omar Gomez Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

JVGElectric
New to Angi
Portable Generator - Repair

Serving Willow Creek, CA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

JV G Electrics is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 6 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

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Generator Install questions, answered by experts

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.

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.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The Willow Creek, CA homeowners’ guide to generator installs

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