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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 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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.
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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

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

As a safety measure, you should always turn off the main breaker while operating your generator’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.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

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.