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Best generator install pros near Lillington, NC

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Top-Rated Generator install pros in Lillington - Updated Nov 2026

Chris Edge Electric, Inc.
5.0(
7
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Lillington, NC and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: Quick response

"Chris showed up as requested and completed the install of a 220 service on the side of my garage in preparation of installation of a heat pump. He and his assistant had to crawl through the attic and cut a new entryway over the garage in order to run the electric lines from one end of the house to the other. All the lines were secured to that insulation and drywall will cover them up. The outside looks neat. I would hire again. Not sure how his prices compare to others."
Generac 50kw
Generac 50kw 3 phase
Generac 48kw
Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cape Fear Electrical Services, Inc.
Cape Fear Electrical Services, Inc.
4.2(
55
)
Fixed Generator - Install

Serving Lillington, NC and surrounding areas

Approved

In business since 1973

Free estimates

Emergency services offered

"Excellent organization! They called the day before to confirm appointment, Harrison was on time, polite and very professional! Job was a simple install, in and out quickly."
Adcox Job
Response time1 day
54 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for CMC Service Experts
CMC Service Experts
4.6(
749
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Lillington, NC and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"Chase & Eric were incredible! They installed a Generac entire home generator. Their speed, quality of work, and professionalism were incredible. They patiently explained how everything worked. They went above and beyond. I highly recommend CMC and their team."
HVAC Installation
Generator Installation
Panel Upgrade
Ceiling Fan Installation & Replacement
HVAC Installation

+28

Recommended by89%of homeowners
Avatar for Great Power Solutions LLC
Great Power Solutions LLC
5.0(
19
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Lillington, NC and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"I had an outstanding experience with Miguel and highly recommend him for any electrical work! He arrived on time, was incredibly warm, courteous, and professional throughout the entire process. Miguel went above and beyond by securing a permit from the county, installing a transfer switch for my new generator, and even arranging for the inspector to come the same day. The installation was completed quickly, accurately, and at a great price. His attention to detail and commitment to customer satisfaction were exceptional. I will definitely hire Miguel again for any future electrical needs. Five stars!"
Response time5 hrs
Response rate100%
Avatar for ASAP Electric
ASAP Electric
4.8(
26
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Lillington, NC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Did a phenomenal and he did an outstanding job. From the beginning of prep work all the way through the final installation. Any questions I had, he answered promptly. Once job was completed, he showed me and explained the work he had done. Walked through the whole project."
Panel Replacement
Panel Replacement
Panel Replacement
Panel Replacement
Installation of Lights and outlets in a basement

+7

Recommended by96%of homeowners
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Generator Install FAQs, answered by experts

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Lillington, NC homeowners’ guide to generator installs

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