Get matched with top generator install pros in Watsonville, CA

Q: Does installing a generator increase home value?

• <div><p>Yes,<a href="https://www.angi.com/articles/generator-installation-avoid-electrical-disasters.htm"> installing a generator</a> usually increases your property value because buyers are getting the added peace of mind knowing they&rsquo;ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly. </p></div>

Q: What’s the normal lifespan of a diesel generator?

• <div><p>You can expect a diesel generator to last for up to <b>30,000 hours of use</b>, 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. </p></div>

Q: Can a natural gas generator work without electricity or in a power outage?

• <div><p>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&rsquo;t working. The trick is using a <a href="https://www.angi.com/articles/cost-install-generator-transfer-switch.htm?entry_point_id=33797025">transfer switch</a> (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.</p></div>

Q: Is it better to repair or replace a malfunctioning generator?

• <div><p>It&rsquo;s usually better to repair your generator if it isn&rsquo;t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around <b>$300</b> on average, while <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">installing a new whole-house generator costs</a> around <b>$5,000 </b>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.</p></div>

Q: What size generator do I need for my house?

• <div><p><a href="https://www.angi.com/articles/what-size-generator-do-i-need.htm">Generator size requirements</a> vary wildly among properties, but typical generator sizes are listed below based on home square footage:</p><ul><li><p>1,000 sq ft: 6&ndash;9 kW</p></li><li><p>1,500 sq ft: 7&ndash;10 kW</p></li><li><p>2,000 sq ft: 10&ndash;14kW</p></li><li><p>2,500 sq ft: 12&ndash;16kW</p></li><li><p>3,000 sq ft: 16&ndash;20kW+</p></li></ul><p>Unfortunately, home square footage isn&rsquo;t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you&rsquo;d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.</p></div>

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Verified Reviews for Generator Install pros in Watsonville, CA

*The Angi rating for Generator Install companies in Watsonville, 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 Watsonville, 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 January 22, 2026

Reviewed in September 2025
Quick to respond, good communication, showed up on time. Did a great job installing new ceiling fan, kitchen ceiling light, and replacing bathtub drain. Would definitely recommend.
Ro&Co LLC
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Reviewed in April 2024
They were responsible, professional, considerate and quick
Lifetime Roofing & Renovation
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Reviewed in December 2023
Simon Peters (RCD Builders) was simply excellent! He took over where the framing, electrical and plumbing contractors stopped, and executed the rest of my remodeling project to completion. This included finish carpentry, caulking and painting, lighting installation, and tile work. Additionally,...
RCD Builder
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Reviewed in June 2022
We really appreciated that they accommodated a quote and installation on the same day for two new toilets. No issues found and they had a friendly demeanor (both the coordinator and plumber that installed).
Aaron's Plumbing & Rooter
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Reviewed in March 2022
Reasonable quote with minimal delay, showed up right on time, 3 workers including the senior super expert installed the difficult new door with creativity and energy, always glad to brief us on how it was going. 4 hours and we are happiness!
Pulido's Overhead Door
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Reviewed in December 2020
I did a lot of research on water softener installers in the local area and finally picked A1 through Home Advisors. I was happy with the no BS and transparent approach from Roger and his team. Roger provided a clear cost breakdown and their work was satisfactory. I would recommend A1 to others.
A-1 Water Quality
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Reviewed in June 2018
Don and his team were very nice, professional and got the job done on time. Before that, he and his team came to our rescue by installing tarps on our roof between rainstorms, so that we were able to save a lot of damage to our house. great work and team!
Nor Cal H2o Proofing Services
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Reviewed in March 2018
James W was my installer. He called before our appointment time and arrived at the time he said. James explained all my options and did a safety check before he started. He went right to work. His work was efficient, thorough, clean, and very personal. I would not hesitate to call Precision...
PRECISION DOOR SERVICE
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Reviewed in April 2017
Wylie did an excellent job as usual. He came out and measured the gates and looked to see the type of fencing he needed to match the design of the gates to. He built the redwood gates and brought them to our home. He removed the old gates, and installed the new gates, adding the hardware and...
Coyote Designs
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