Get matched with top generator install pros in Deltona, FL

Q: Do I really need a generator transfer switch?

• <div><p>Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for <a href="https://www.angi.com/articles/what-is-an-electrical-emergency.htm">electrical emergencies</a>. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. </p></div>

Q: Do you have to turn off the main breaker when using a generator?

• <div><p>As a safety measure, you should always turn off the main breaker while operating your generator&rsquo;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.</p></div>

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

• <div><p>The typical <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">cost of a home generator</a> is around <b>$5,000</b>, but prices range from <b>$400 up to $13,000</b>, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between <b>$500 and $2,000</b> or a partial-home generator for between <b>$2,000 and $6,500</b>. Whole-home generators usually total between <b>$5,000 and $13,000</b>, with some models climbing as high as <b>$18,000</b>.</p></div>

Q: How much energy can I expect a home wind turbine to generate?

• <div><p>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&rsquo;s needs. Accurate output estimates require a professional wind assessment and a review of your household&rsquo;s energy usage patterns.</p></div>

Q: How does a generator transfer switch save me money?

• <div><p>It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you&rsquo;ll have to pay between <b>$400 and $2,500</b> to have the transfer switch installed, you&rsquo;ll recoup that amount later on when you don&rsquo;t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect <a href="https://www.angi.com/articles/how-to-hook-up-generator-to-house.htm">hook up of a generator to your home</a>. </p></div>

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Verified Reviews for Generator Install pros in Deltona, FL

*The Angi rating for Generator Install companies in Deltona, FL 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 Deltona, FL 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 October 23, 2025

Reviewed in August 2025
Jeremy was great! Very professional and appreciated his explanations of his assessments. So grateful for him helping us so fast when our AC went out since we have 2 little ones that desperately needed cool air. Can not recommend anyone better or more generous and sympathetic. Fair pricing, too!
JMS EnergyWise Insulation
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Reviewed in July 2025
This man Stephen Brown came to my home to install a water heater that he under bid his own company he works for and I accepted his helping me out with a cheaper price and I shouldn't have it was just wrong of me as well as him but I did it he took me. Home depot wei bought all the materials...
Advanced Air Home Services
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Reviewed in January 2023
As a long-time customer of Pioneer Appliance Company, it saddens me to be writing this review. I have purchased multiple appliances from this company and was previously happy with the products and installations. My recent purchase of a refrigerator could not have been worse. Everything was...
PIONEER APPLIANCE
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Reviewed in September 2017
excellent. Lance is a pro, knows exactly what he's doing. we lost power during Irma. Lance changed his schedule and regained power on the older generator a few hours after power went out. He explains everything so that we know what to do the next time
Genstar Generator Service
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Reviewed in June 2017
Installation went smoothly, clean up was complete and start up of the generator went well. Detailed explanations were shared throughout the process.
Genstar Generator Services
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Reviewed in July 2014
One person came out to service the generate. They are neat clean, well dressed, on time well spoken, polite. My wife was very comfortable with them. They left the area as clean as it was or cleaner and they wear booties on their feet to to protect flooring.
Total Comfort
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Reviewed in June 2014
The communication was very good as Liberty called the day of service to let us know that the technician would be running late and asked if it would be okay if they widened the window regarding the arrival time. As it turned out Rob showed up at the original time scheduled and even called to let...
Liberty Locksmiths
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Reviewed in June 2013
This contractor only does painting but I was told when I made the appointment that they were a general contractor and could do the items I needed done.
Thomas D. Bostrup Painting & Remodeling
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