Get matched with top generator install pros in Great Falls, SC

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>

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

• <div><p>No, you shouldn&rsquo;t use an extension cord to plug a generator directly into your home without using a transfer switch. That&rsquo;s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of <a href="https://www.angi.com/articles/how-to-put-out-electrical-fire.htm">electrical fire</a> or electrical shock to you or any workers repairing lines on your local electrical grid.</p></div>

Q: What’s the lifespan of a natural gas generator?

• <div><p>When properly maintained, natural gas generators can last a long time, as much as <b>20 to 40 years</b>. They have relatively few needs compared to generators with other fuel types. However, the generator&rsquo;s lifespan ultimately depends on how often the generator is used and for how long it&rsquo;s left running.</p></div>

Q: How do I know what size generator I need?

• <div><p>When <a href="https://www.angi.com/articles/what-size-generator-do-i-need.htm">choosing the right size generator</a> for your needs, consider a few items to help calculate the wattage you&rsquo;ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:</p><ul><li><p>Refrigerator: 600 watts</p></li><li><p>Large dehumidifier: 700 watts</p></li><li><p>Large window air conditioner: 1,400 watts</p></li><li><p>Water heater: 3,000 watts</p></li></ul><p>Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. </p></div>

Q: How do generator specifications and installation requirements impact the overall cost?

• <div><p>Costs depend on generator type, labor, and additional wiring or transfer switch requirements.</p></div>

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Verified Reviews for Generator Install pros in Great Falls, SC

*The Angi rating for Generator Install companies in Great Falls, SC 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 Great Falls, SC 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 21, 2026

Reviewed in September 2024
Great job. Two days after installing the new roof , hurricane Helene came through. Had NO issues.
JRP Roofing & Remodeling LLC
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Reviewed in October 2021
The work looked very good , it was what I expected . the installers (Ty Timmons and Oscar Mendoza) were very friendly and did great work.
West Shore Home Charlotte
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Reviewed in August 2021
David and his crew did an excellent job of installing a new gutter system and repairing the soffit on my house. Both David's are hands on individuals that made sure the job was done right for the customer. GREAT JOB AND THANKS.
A Plus Contracting
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Reviewed in October 2020
Mr. Brazell and his team were terrific to work with. When first contacted they promptly returned my call and made an appointment to give us a quote. Mr. Brazell arrived at our home on time and was able to give us a quote which was very fair for the amount of work that was entailed. On the day...
Choice Home Gutters
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Reviewed in December 2019
Brad was very informative about the job and the process of the project. Stayed on schedule and kept us informed during the whole process. Excellent, quality work in a short time frame. Cleaned up everything till you didn't even know he had been there except for the beautiful new roof. Will be...
B Altman Contractors, LLC
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Reviewed in January 2019
The technician Eric and the owner were fantastic to deal with. When no other local plumbers would give me the time of day, All Hours Plumbing were literally at our house in an hour after my call. They diagnosed the problem with our fairly new water heater and were able to coordinate the warranty...
All Hours Plumbing Inc
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Reviewed in September 2018
I highly recommend Carolina Wood Fence. Received white glove service from start to finish. I contacted CWF for an estimate and the owner Mike promptly contacted me and came out and gave me an estimate. Mike explained the work to be completed including all timelines from having utilities Marked,...
Carolina Wood Fence
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Reviewed in September 2018
Mike and his partner were EXTREMELY prompt, both in communication and in coming out to repair a leak in our roof after Hurricane Florence. Most companies wouldn't even call me back to come out and quote us while Mike called me (on his day off no less) and was out within a few hours because he...
Carolina Roof Consultants
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Reviewed in January 2018
It went fine. The young man that did the work had to replace frame and rebuild new frame work around door and then install storm door. He did a fine job and Dula followed up on the install and ask if I had any problems. So, feel company will stand behind their work. I like the personal touch...
Dula Construction Company Inc
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Reviewed in June 2017
I can see why Nate has Service Awards - he is extremely professional and a very nice person. He did a great job installing all 4 of my ceiling fans (2 which were vaulted ceilings) and took the time to ensure that the height was satisfactory. I have a couple of jobs in the near future and he is...
Updates By Nate LLC
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