*The Angi rating for Generator Install companies in Hampstead, NC 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 Hampstead, NC 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 March 11, 2026
Serving Hampstead, NC and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Ted's electric did an awesome job and kept me informed throughout the installation. I highly recommend them."
Serving Hampstead, NC and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"After sending in my request I received a phone call within 2 hours and had an electrician at my house before end of day This company does a great job on customer service and are quality electricians with fair and honest pricing"
+3
Serving Hampstead, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"This is the third job I’ve hired C3 for and have been happy all three times. They are professional and get everything done in a timely manner. They keep you updated throughout and leave the worksite in perfect shape. Thanks guys!"
+2
Serving Hampstead, NC and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Yes, Joe Williams was very personable, efficient and competent. I will call him for any future electrical needs in my home."
Serving Hampstead, NC and surrounding areas
Approved
In business since 2001
Free estimates
Warranties offered
"William Burden is the third generation owner of WBLightningRods and his company has been in business since 1950. He is very courteous, professional, was on time, and has a very good crew. William was present for the entire installation. We chose the copper system. We are glad for the peace of mind a lightning rod system will provide."
+79
Serving Hampstead, NC and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"The owner Frank came out with a smile and put me at ease. I had compared three electrical companies. The Electic Man was the best price. The work was Top notch. Very satisfied. I have recommended Frank to my brother in law who is also very happy with Frank. Frank is the goto Master Electrician in Wilmington."
+5
Serving Hampstead, NC and surrounding areas
Approved
In business since 2019
Warranties offered
Small jobs welcome
"He did a good job installing outlet above my fireplace."
+68
Serving Hampstead, NC and surrounding areas
Approved
In business since 1964
Free estimates
Offers commercial services
"The install was scheduled and completed quickly. The lightning rods and cable look neat and tidy along the roof. Mr. Hamilton was friendly and efficient."
+4
Serving Hampstead, NC and surrounding areas
Approved
In business since 2019
Small jobs welcome
Offers commercial services
"Through this site I was looking for a licensed electrician for an RV outlet and generator inlet install. In less than 1 week, we had a visit, quote including alternative ideas that save on additional materials, and full professional installation. The work was completed very thoroughly and clean, the instructions clear, and the price was reasonable. Overall I will hire 34 North in a ❤️ beat again. Not many skilled contractors with this service commitment level are left."
Serving Hampstead, NC and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"Jayden came to my home and fixed my fuse box. He was friendly and knowledgeable."
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’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:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
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.
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.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
From average costs to expert advice, get all the answers you need to get your job done.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Learn how to find and hire a qualified generator repair pro. Get expert tips on vetting credentials, asking the right questions, and choosing the best technician.
Traditional and inverter generators can provide off-grid or emergency power. Learn the pros and cons of a traditional generator vs. inverter generator.
Having a back-up power source in case of emergency is important. Here’s how to use a generator to power your house.
