Get matched with top generator install pros in Ararat, NC

Q: How long can a whole house generator run?

• <div><p>As long as they have enough fuel, whole-house generators can run for weeks at a time (400 to 500 hours) without suffering too much wear and tear. However, this type of extensive use isn&rsquo;t ideal if you want to extend the life of your generator.</p><p>Two important points. First, some generators may need you to periodically check oil levels every day or so and refill as necessary for safe operation. Second, if your generator uses a fuel tank, keep it regularly full so it doesn&rsquo;t suddenly shut off. Many backup generators can run through a full tank in a day when they are powering large portions of a home.</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: 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: What size of diesel generator do you need to run a house?

• <div><p>Sizing a generator is a careful process that requires calculating the <a href="https://www.angi.com/articles/electrical-load-calculation.htm">electrical load</a> of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.</p><p>In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. </p></div>

Q: How much does portable generator installation cost?

• <div><p>Costs range from $500 to $2,500, depending on generator type and installation complexity.</p></div>

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Verified Reviews for Generator Install pros in Ararat, NC

*The Angi rating for Generator Install companies in Ararat, NC 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 Ararat, NC 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 27, 2025

Reviewed in November 2022
Generally speaking, I donâ t do reviews. These guys are great!
T&M Enterprises
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Reviewed in March 2019
Went great. Quick and professional installation.
Triad Installations
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Reviewed in February 2018
Gene showed for the appointment to look at the units and was to give me a price by the end of the week. I never heard from him so I texted and called leaving a message but never received a response. Very unprofessional...
A Southern Breeze
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Reviewed in January 2017
The service and installation was great.
Brady Flanary HVAC Inc
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Reviewed in September 2015
Simple self install. Reasonable monthly monitoring with no contract
SimpliSafe Home Security
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Reviewed in February 2014
Did a great job and the installer show me the old parts .
Original Triad Door Co Inc
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Reviewed in June 2013
Go Toyota's Service staff has always been very nice to when I'm having my vehicle serviced there. I always schedule an appointment which generally means that I'm the work the wait is short. Six years later and they're still my preferred place to have my car serviced.
Go Toyota
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Reviewed in March 2013
Installation w smooth and installers were very professional and fast
La Pietra Custom Marble and Granite
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Reviewed in January 2012
They were on time, professional, well-prepared and skilled in the installation. The installers were very helpful and patient. We are really enjoying our new gas logs!
Quality Heating & A/C - Quality Oil Co
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