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TRUSTED BY CHAPEL HILL, NC HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon26
    Verified generator installs reviews

Top-Rated Generator install pros in Chapel Hill - Updated Nov 2026

Avatar for Cape Fear Air, Electric & Plumbing
Cape Fear Air, Electric & Plumbing
4.8(
682
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+3 more

Serving Chapel Hill, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"I was very pleased with this company and they will handle all of my electrical projects from this day forward. I received a call from them within a half-hour of sending them a message requesting a quote. The electricians Tony and Justin explained everything they did. I recommend this company without reservations, if you are in need of someone to do an electrical project give them a call, you will be glad you did. Wilbert Stokes."
cooling
 heating
 air conditioning
 air conditioning
Response time1 day
Response rate100%
238 neighbors recently requested a quote
Avatar for Streamline Services, Inc
Streamline Services, Inc
4.7(
735
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 2001

Emergency services offered

Warranties offered

"Greg was wonderful! He inspected our outlet, determined the issue and repaired it. He also took the time to explain the units in our circuit box and the wall outlet. I felt very confident in his work and would absolutely hire him again. I am so glad we found Streamline Services on Angie’s List."
Additional Photos
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Additional Photos

+2

Response time1 day
19 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Blanton's Air, Plumbing & Electric LLC.
Blanton's Air, Plumbing & Electric LLC.
4.5(
383
)
Fixed Generator - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 1951

Warranties offered

Credit card accepted

"Both installers were very polite and citrus. After installing my unit they explained in fine detail how everything worked. Great workers and completed the work fast. I would recommend Blanton's Heating and Air to all my friends and I hope they get the same workers that installed my system. Great Job."
Before
After
New Electric Box
New Electric Box
Power Line Install

+2

Response time6 hrs
14 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for The Electric Solution
The Electric Solution
4.7(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

At The Electric Solution, we specialize in providing cutting-edge electrical solutions tailored to meet the diverse needs of our clients. With a strong commitment to sustainability, safety, and efficiency.\nOur team comprises experienced professionals dedicated to delivering exceptional service and expertise in all areas of electrical systems, from design and installation to maintenance and upgrades. We pride ourselves on our customer-centric approach, ensuring that we fully understand and address the unique requirements of each project.

Additional Photos
Additional Photos
Fan Install day
Additional Photos
Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Mr. Electric of Chapel Hill
Mr. Electric of Chapel Hill
4.6(
18
)
Fixed Generator - Install

Serving Chapel Hill, NC and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Replacing two fixtures and outside movement lights: Very prompt in calling back to set up a time. Very professional. We discussed what I needed and they bought the fixtures and installed them in two days."
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.
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Panel
Outdoor Panel

+29

Response time2 hrs
Response rate88%
20 neighbors recently requested a quote
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Generator Install FAQs, answered by experts

You can expect a diesel generator to last for up to 30,000 hours of use, 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. 

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

The Chapel Hill, NC homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.