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Verified Reviews for Generator Install pros in Harmony, NC

*The Angi rating for Generator Install companies in Harmony, 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 Harmony, 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 October 26, 2025

Find Generator install pros in Harmony

Bill Muncy Electric

7730 Campground Rd
New on AngiNew on Angi
•Approved Pro

Bill Muncy Electric

7730 Campground Rd
New on AngiNew on Angi
•Approved Pro
38 local quotes requested
25 years of experience

When you want an electrician that you can trust, call Bill Muncy Electric in Denver, North Carolina for all of your electrical needs. At Bill Muncy Electric they specialize in a variety of electrical services, including Residential and Commercial Electrical Services, Panel Upgrades, Electrical Installations, Outlet Repairs, Fixture Repairs, Fixture Installation, Lighting Design, Home Remodel Rewiring, Generation Installation, Generator Repairs, and Emergency Electrical Services.

When you want an electrician that you can trust, call Bill Muncy Electric in Denver, North Carolina for all of your electrical needs. At Bill Muncy Electric they specialize in a variety of electrical services, including Residential and Commercial Electrical Services, Panel Upgrades, Electrical Installations, Outlet Repairs, Fixture Repairs, Fixture Installation, Lighting Design, Home Remodel Rewiring, Generation Installation, Generator Repairs, and Emergency Electrical Services.

Avatar for Unified Electrical Services

Unified Electrical Services

4.20(
5
)
•Approved Pro

Unified Electrical Services

4.20(
5
)
•Approved Pro
48 local quotes requested
5 years of experience

* Our projects have included everything from new home residential to large institutions (business and medical) all across NC. * We provide a quality product / service, delivered in a timely fashion, at a competitive price. - Unlimited License for over 28 years - Bonded - Insured - Well versed in the language and restrictions of the National Electrical Code - References can be made available upon request With over 28 years of experience Unified Electrical Services Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job for what I needed done. I would recommend them for a job if you need it done nice."

Shannon V on February 2024

* Our projects have included everything from new home residential to large institutions (business and medical) all across NC. * We provide a quality product / service, delivered in a timely fashion, at a competitive price. - Unlimited License for over 28 years - Bonded - Insured - Well versed in the language and restrictions of the National Electrical Code - References can be made available upon request With over 28 years of experience Unified Electrical Services Inc is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"They did a great job for what I needed done. I would recommend them for a job if you need it done nice."

Shannon V on February 2024

Avatar for True Tech

True Tech

P.O. Box 2329; 924 A&A Drive
4.33(
6
)
•Approved Pro

True Tech

P.O. Box 2329; 924 A&A Drive
4.33(
6
)
•Approved Pro
Customers say: Super punctual
128 local quotes requested
47 years of experience

In Business since 1978. Subcontracting available, On site, Monthly and Quarterly billing. We offer full service in HVAC, Electrical, Security with Installation and Monitoring, and Security Cameras for home and business. Our mission is to provide the highest level of customer satisfaction by treating our client's property as our own. We serve both residential and commercial and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to deliver exceptional service to provide you with top quality service. Your safety and comfort is our goal! Ask about "The Club" Membership today and see what it offers. Call us today to set up an appointment! We will be glad to assist you in all your needs!

"Thank you very much for the professional job. They gave me a very fair quote and completed the job in a timely manner. I am very happy with the work that they did and would hire them again. Thanks again."

Mark N on May 2025

In Business since 1978. Subcontracting available, On site, Monthly and Quarterly billing. We offer full service in HVAC, Electrical, Security with Installation and Monitoring, and Security Cameras for home and business. Our mission is to provide the highest level of customer satisfaction by treating our client's property as our own. We serve both residential and commercial and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment, and our dedication to deliver exceptional service to provide you with top quality service. Your safety and comfort is our goal! Ask about "The Club" Membership today and see what it offers. Call us today to set up an appointment! We will be glad to assist you in all your needs!

"Thank you very much for the professional job. They gave me a very fair quote and completed the job in a timely manner. I am very happy with the work that they did and would hire them again. Thanks again."

Mark N on May 2025

Avatar for Gowdy Electric

Gowdy Electric

1201 Technology Dr
4.78(
328
)
•Approved Pro

Gowdy Electric

1201 Technology Dr
4.78(
328
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
89 local quotes requested

Frustrated with your power going out? Electricians and contractors at Gowdy Electric provide quality electrical services to keep your home or business running in Charlotte.

"The technician who came out was very helpful and knowledgeable. Addressed the problem very quickly. Highly recommend this company"

Ashley B on May 2022

Frustrated with your power going out? Electricians and contractors at Gowdy Electric provide quality electrical services to keep your home or business running in Charlotte.

"The technician who came out was very helpful and knowledgeable. Addressed the problem very quickly. Highly recommend this company"

Ashley B on May 2022

Avatar for Madrid Projects LLC

Madrid Projects LLC

2812 Chalgrove Ln
5.00(
8
)
•Approved Pro

Madrid Projects LLC

2812 Chalgrove Ln
5.00(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
118 local quotes requested

We have the experience and dedication to get the job done right! Specializing in handyman and electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Install went smoothly good and I'm very satisfied. I hope to use Pablo again soon . I would highly recommend"

Paula G on August 2024

We have the experience and dedication to get the job done right! Specializing in handyman and electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Install went smoothly good and I'm very satisfied. I hope to use Pablo again soon . I would highly recommend"

Paula G on August 2024

Avatar for Walker Electrical Service L.L.C.

Walker Electrical Service L.L.C.

333 Huckleberry Ridge Rd
5.00(
27
)
•Approved Pro

Walker Electrical Service L.L.C.

333 Huckleberry Ridge Rd
5.00(
27
)
•Approved Pro
Customers say: Quick response
66 local quotes requested
2 years of experience

Walker Electrical Service is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, and we pay close attention to the details of each project we are involved with. Please feel free to contact us today to schedule your free estimate!!

"Walker electric service did a very professional job. They arrived on time as scheduled and wasted no time getting started connecting electricity to our new storage building. They added three outlets and installed a large overhead light and switches for the light at both doors. Everything was left very neat and clean. We were very pleased with their service and would recommend them for anyone."

Ray A on August 2025

Walker Electrical Service is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals has years of hands-on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, and we pay close attention to the details of each project we are involved with. Please feel free to contact us today to schedule your free estimate!!

"Walker electric service did a very professional job. They arrived on time as scheduled and wasted no time getting started connecting electricity to our new storage building. They added three outlets and installed a large overhead light and switches for the light at both doors. Everything was left very neat and clean. We were very pleased with their service and would recommend them for anyone."

Ray A on August 2025

BOGM Corporation

1478 South Peace Haven Road
4.92(
6
)
•Approved Pro

BOGM Corporation

1478 South Peace Haven Road
4.92(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

BOGM Corporation is a locally owned/family run and operated company with over 35 years experience. We specialize in all facets of computer and networking. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us you will never have to find another computer expert again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"They came to my location and had to take my computer back and in a few days they had resolved the issue and returned. I will definitely be using them again"

James S on August 2023

BOGM Corporation is a locally owned/family run and operated company with over 35 years experience. We specialize in all facets of computer and networking. We are extremely competitive and understand the value of building life long relationships with our customers. Once you use us you will never have to find another computer expert again. Workmanship guaranteed. Prompt reply to your request. Call today for a free estimate.

"They came to my location and had to take my computer back and in a few days they had resolved the issue and returned. I will definitely be using them again"

James S on August 2023

Tamcoat Electrical Contractors

516 D River Hwy, PMB 101
4.80(
58
)
•Approved Pro

Tamcoat Electrical Contractors

516 D River Hwy, PMB 101
4.80(
58
)
•Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Tamcoat Electrical Contractors, Inc., has been serving the Charlotte area since 1998. We are detail oriented and committed to providing our customers with superior customer service and workmanship.

"We were VERY PLEASED we hired TAMCOAT! WOW, they did an AWESOME job and we now know to call "OUR ELECTRICIAN" for any future jobs. We gave them about 6 - 7 "TO DO" items and the work was done very efficiently and quality all the way. We were VERY IMPRESSED! Thank you TAMCOAT for your fine service."

Jane P on November 2017

Tamcoat Electrical Contractors, Inc., has been serving the Charlotte area since 1998. We are detail oriented and committed to providing our customers with superior customer service and workmanship.

"We were VERY PLEASED we hired TAMCOAT! WOW, they did an AWESOME job and we now know to call "OUR ELECTRICIAN" for any future jobs. We gave them about 6 - 7 "TO DO" items and the work was done very efficiently and quality all the way. We were VERY IMPRESSED! Thank you TAMCOAT for your fine service."

Jane P on November 2017

DLB Electric Company

6101 Loch Arbor Ln
New on AngiNew on Angi
•Approved Pro

DLB Electric Company

6101 Loch Arbor Ln
New on AngiNew on Angi
•Approved Pro
16 years of experience
Free onsite estimate

DLB Electric Company is your premier choice for electrical work and advise. We have provided high quality work and friendly customer service in Charlotte for years. Call today and let us take care of all electrical needs! We specialize in both residential and commercial projects.

DLB Electric Company is your premier choice for electrical work and advise. We have provided high quality work and friendly customer service in Charlotte for years. Call today and let us take care of all electrical needs! We specialize in both residential and commercial projects.

Avatar for True Tech

True Tech

P.O. Box 2329
4.55(
119
)
•Approved Pro

True Tech

P.O. Box 2329
4.55(
119
)
•Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
21 local quotes requested

We are Allen & Associates Incorporated of Yadkin. WE HAVE BEEN IN BUSINESS FOR OVER 30 YEARS. We are a locally Owned and Operated Small Business. Allen and Associates is an Electrical and Security company and we offer the following services: *Anything Electrical Related *Home, Business and Industrial Security (Wired and Wireless) *Commercial Fire Alarm Systems *Wired and Wireless Networks Solutions *Fiber Optic Cabling and Termination, *Telephone Wiring *Cable TV Wiring for Home and Business -----Basically if it is a wire we pull and terminate it.----- No Job Is To Small or To Big! Thanks for looking and we look forward to hearing from you!

"Very professional and efficient. The job was well done. They were very transparent with their pricing up front."

Wallace B on November 2022

We are Allen & Associates Incorporated of Yadkin. WE HAVE BEEN IN BUSINESS FOR OVER 30 YEARS. We are a locally Owned and Operated Small Business. Allen and Associates is an Electrical and Security company and we offer the following services: *Anything Electrical Related *Home, Business and Industrial Security (Wired and Wireless) *Commercial Fire Alarm Systems *Wired and Wireless Networks Solutions *Fiber Optic Cabling and Termination, *Telephone Wiring *Cable TV Wiring for Home and Business -----Basically if it is a wire we pull and terminate it.----- No Job Is To Small or To Big! Thanks for looking and we look forward to hearing from you!

"Very professional and efficient. The job was well done. They were very transparent with their pricing up front."

Wallace B on November 2022

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Generator Install questions, answered by experts

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

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.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

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.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

The Harmony, NC homeowners’ guide to generator installs

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

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