Top-rated generator install pros.

Get matched with top generator install pros in King City, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in King City, CA?

Select your specific project to find the pro for you.

Find Generator install pros in King City

Avatar for Amador’s Electric
Amador’s Electric
New to Angi
Portable Generator - Repair

Serving King City, CA and surrounding areas

Approved

Small jobs welcome

I’m a motivated and dependable tradesman with hands-on experience in residential electrical work and weatherization. I’ve worked with wiring, outlets, lighting, and basic troubleshooting, and I’m comfortable using both hand and power tools while following safety codes and job-site standards.\n\nI take pride in being reliable, working well with others, and keeping job sites clean and organized. I’m a quick learner who’s always looking to improve my skills, and I’m committed to growing in the trades and building a strong career through hard work and consistency.\n

Edward's Pond and Fountain installations
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving King City, CA and surrounding areas

In business since 2023

"He was very professional, Arrived on time, had all his tools, explained exactly the work involved. We met at Home Depot electrical department. We picked out the necessary Items exactly to my specifications. He completed the jobs on time. He also cleaned up every area he performed his jobs"
Electrical Project
Additional Photos
Recommended by100%of homeowners
Avatar for All Gen Services, LLC-Unlicensed Contractor
All Gen Services, LLC-Unlicensed Contractor
5.0(
1
)
Portable Generator - Repair

Serving King City, CA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Protect your home from the risks caused by sudden power outages with a generator from Generac, the industry leader, installed by the experts at All Gen Services LLc. In the event of a power failure, these reliable systems automatically start up, supplying electricity to your home until the local power utility restores service. Permanent installation of a standby generator is not a do-it-yourself project. All Gen Services LLc has factory-trained technicians who meet Generac's high standards for service and customer satisfaction. Our service professionals meet warranty conditions, ensure safe and proper operation, and are always here to provide Emergency Assistance, 7 days a week. We dispatch technicians quickly, and our team is equipped to resolve most repairs right then and there.

Response time6 days
Avatar for EGA NETWORKS INC
EGA NETWORKS INC
5.0(
5
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving King City, CA and surrounding areas

In business since 2019

Small jobs welcome

Credit card accepted

"Contractor did a amazing job coordinating, previewing SOW, providing quotes and recommendations. Once job was awarded they coordinating access, delivery and scheduling. Always communicating status. We are in the process of replacing another back up generator in Fremont, we will use them for sure. This time for load study, purchasing of generator and permitting. They are a turn key, lock stock and barrel GC who can do it all."
Generator Installs
Generator Installs
Generator Installs
Generator Installs
Generator Installs

+6

Response time2 days
Response rate95%
Showing 1-10 of 18
Generator Install questions, 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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The King City, CA homeowners’ guide to generator installs

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