Get matched with top generator install pros in Oakdale, CA

Q: How big of a generator do I need for a transfer switch?

• <div><p>You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator&rsquo;s largest outlet is 30 amps, you&rsquo;ll need a 30-amp transfer switch.</p></div>

Q: How much does it cost to install a whole-house generator?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">cost to install a whole-house generator</a> averages at <b>$5,200</b>, but costs can range from <b>$1,500 to $8,900,</b> depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don&rsquo;t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.</p></div>

Q: What happens with the generator when the local power goes back on?

• <div><p>If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you&rsquo;ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.</p></div>

Q: Can I plug my generator directly into my house?

• <div><p>No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding&mdash;power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.</p></div>

Q: Can you run a natural gas generator constantly all day?

• <div><p>Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there&rsquo;s no limit to the supply of natural gas, they don&rsquo;t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.</p></div>

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Verified Reviews for Generator Install pros in Oakdale, CA

*The Angi rating for Generator Install companies in Oakdale, 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 Oakdale, 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 10, 2026

Reviewed in January 2024
Kyle G. was an amazing plumber. He was very friendly and professional. He was able to pinpoint the problem right away and fixed everything within a short period of time. Discount Plumbing should feel very lucky to have such a professional young man working for them. I will definitely refer...
Discount Plumbing, Heating & Air
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Reviewed in May 2023
Rich and his crew did an excellent job installing my wood floors. Very courteous and polite. Very attentive to the details, will definitely use them again for my next project.
Richard Logan Petero Jr.
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Reviewed in March 2021
Jacob does an excellent job. He is very thorough and knowledgeable
AA Guaranteed Electric
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Reviewed in July 2020
One of the best companies I ve ever worked with. If you ever need a generator installed this is the company to call. From start to finish they are the best. True professionals
GenJazz Electrical Solutions
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Reviewed in July 2020
All issues and concerns were appropriately addressed during installation. Quote sent was very detailed a justified the project cost. Installed both AC and Furnace.
Derek Sawyer Smart Energy Heating & Air, Inc.
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Reviewed in June 2020
Al came with his assistant and did a great job. I actually referred him to a friend, and he was able to get to her first because I was waiting for delivery of the item he was installing. She was very pleased with the results. Al and his assistant were very polite and respectful and explained the...
CC & Son's Plumbing Solutions, Inc.
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Reviewed in March 2020
Dave resounded by phone immediately. Recommended an excellent plumbing supply store where I bought top quality items and got his 20% discount. Installation was perfect.
Dave's Plumbing
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Reviewed in January 2018
Very professional, kept us informed, did a very neat floor repair and hot water heater install, and cleaned up and left a tidy area when he was done. Will definitely keep Pro Plumbing in mind for future plumbing needs. We are very pleased with their work.
Pro Plumbing
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Reviewed in June 2016
Jose is a fine young man who installed my newly purchased Sunsetter Electric Awning. He installed our Sunsetter one day after coming over and giving me a great quote. The work was done professionally, in about 6 hours. They cleaned up after their work, and I couldn't be more pleased with the job.
J.S. Power Electric, Inc.
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