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

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.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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.