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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 M.R. Stoner Electric, Inc.
M.R. Stoner Electric, Inc.
4.7(
194
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Chapel Hill, NC and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Generator stop running and Mr. Stoner Electric, Inc. was the only company that came out. I call the company and Angie took the call and told me not to worry. She send Ryan and Chase to check out the problem.They found the problem and the generator is running again.Thank you Mr. Stoner for helping me this company went above and beyond then some. I will call on this company to help me. They did a great job. Thank you Angie for taking my call."
Lighting Insallation
Plan 604
M.R. Stoner Electric Staff
Plan 600
Light Installation

+25

Response time10 hrs
26 neighbors recently requested a quote
Recommended by93%of homeowners
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%
211 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
Additional Photos
Additional Photos
Additional Photos
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
24 neighbors recently requested a quote
Recommended by95%of homeowners
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

Emergency services offered

Warranties 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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.
.
Panel
Outdoor Panel

+70

Response time2 hrs
Response rate88%
20 neighbors recently requested a quote
Avatar for A & M Heating & Air Conditioning, Inc.
A & M Heating & Air Conditioning, Inc.
4.8(
27
)
Fixed Generator - RepairGenerator - Repair - For Business

Serving Chapel Hill, NC and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Very satisfied with the outcome. The house was not occupied while this work was being done, so I was not present during much of the work to observe the installation of system & ductwork, but it worked beautifully once we moved in and began to use it, a turnkey experience. Twice since then we've had questions (e.g., Can we move the ductwork in one part of the attic to accommodate new attic stairs?), and both times they were very responsive and came out at no charge to me, despite the fact that the work was done over a year ago. I've interacted with both Mike (the owner) and with one of his technicians, and have been very satisfied with the level of customer care I've received. I will use them in the future for our heating & A/C needs.
"
Mitsubishi Install
Roots
Broken Pipe
Repaired Pipe
Water Heater

+6

17 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Yellow Dot Heating & Air Conditioning
Yellow Dot Heating & Air Conditioning
4.6(
43
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Chapel Hill, NC and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Emergency services offered

"Dennis and Dwayne are awesome people. Detail-oriented, patient, good fellas. They did a bang-up job installing a new tankless water heater. Dwayne is heckin strong. Dennis is wicked smart. Pretty sure these guys build nuclear-powered space rockets for fun on the weekend. Check em out."
6 neighbors recently requested a quote
Recommended by15%of homeowners
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Generator Install FAQs, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’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.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. 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. 

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

Sizing a generator is a careful process that requires calculating the electrical load 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.

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. 

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.