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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon446
    Verified electrical services reviews

Find Electricians in Harmony

Avatar for Hardworking Handyman

Hardworking Handyman

5.00(
4
)
Approved Pro

Hardworking Handyman

5.00(
4
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

When something is wrong at your own home, its no small thing. Others might think the project is small or unimportant, but the little things make a big difference when it isn’t just a house, but it’s your home. At Hardworking Handyman, we work hard to make your home be what you want it to be. We believe that no project is too minor because you, your family, and your home are worth it.

"Shawn was on time, kept me informed of work done. His estimate was reasonable and any changes were talked about before the work was done. Shawn does excellent work in a timely manner, very thorough. He is honest and a kind person. I would highly recommend!"

Cynthia W on August 2025

When something is wrong at your own home, its no small thing. Others might think the project is small or unimportant, but the little things make a big difference when it isn’t just a house, but it’s your home. At Hardworking Handyman, we work hard to make your home be what you want it to be. We believe that no project is too minor because you, your family, and your home are worth it.

"Shawn was on time, kept me informed of work done. His estimate was reasonable and any changes were talked about before the work was done. Shawn does excellent work in a timely manner, very thorough. He is honest and a kind person. I would highly recommend!"

Cynthia W on August 2025


Avatar for Enertech Electrical, Inc.

Enertech Electrical, Inc.

New on AngiNew on Angi
Approved Pro

Enertech Electrical, Inc.

New on AngiNew on Angi
Approved Pro
44 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Oakmont Electric

New on AngiNew on Angi
Approved Pro

Oakmont Electric

New on AngiNew on Angi
Approved Pro
22 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity and quality work. We are experts in our concrete and landscaping and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.

We pride our company on reliability, great communication, integrity and quality work. We are experts in our concrete and landscaping and will do our best to keep you as educated as we can on your particular task or project. We look forward to working with you.


Cornerstone Custom Construction LLC

4.81(
38
)
Approved Pro

Cornerstone Custom Construction LLC

4.81(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

Cornerstone Custom Construction LLC 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.

"Very happy with the project."

Rob C on February 2023

Cornerstone Custom Construction LLC 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.

"Very happy with the project."

Rob C on February 2023


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
159 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for Luminous Electric LLC

Luminous Electric LLC

4.72(
542
)
Approved Pro

Luminous Electric LLC

4.72(
542
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
494 local quotes requested

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"Great experience - He was very accommodating, worked efficiently and was beyond what I expected. Very great rates!"

Joseph S on November 2025

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"Great experience - He was very accommodating, worked efficiently and was beyond what I expected. Very great rates!"

Joseph S on November 2025


Avatar for On-Q Electric

On-Q Electric

4.97(
53
)
Approved Pro

On-Q Electric

4.97(
53
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
6 years of experience

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Home Improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"The outside LED fixture they installed initially was not working properly, turned out to be defective. Dave made a second trip to get a replacement light and installed it with a smile. I cannot get better service than that, and at a fair price, too!!"

George W on March 2021

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Home Improvement services that are customizable to each individual project. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"The outside LED fixture they installed initially was not working properly, turned out to be defective. Dave made a second trip to get a replacement light and installed it with a smile. I cannot get better service than that, and at a fair price, too!!"

George W on March 2021


Avatar for J&J Technical Electric Contracting, Inc.

J&J Technical Electric Contracting, Inc.

4.97(
50
)
Approved Pro

J&J Technical Electric Contracting, Inc.

4.97(
50
)
Approved Pro
Customers say: Quick response
26 local quotes requested
10 years of experience

J&J Technical Electric Contracting, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. J&J Technical Electric Contracting, Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, and community by building trust, treating every project with the utmost integrity, and exceeding expectations. We look forward to working with you!

"Amazing experience with Nick and Chaz. They were very professional and proficient. Excellent quality for the money. Would hire them again."

Jami H on April 2025

J&J Technical Electric Contracting, Inc. is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. J&J Technical Electric Contracting, Inc. is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees, and community by building trust, treating every project with the utmost integrity, and exceeding expectations. We look forward to working with you!

"Amazing experience with Nick and Chaz. They were very professional and proficient. Excellent quality for the money. Would hire them again."

Jami H on April 2025


Avatar for Woodhyrst Inc

Woodhyrst Inc

4.63(
19
)
Approved Pro

Woodhyrst Inc

4.63(
19
)
Approved Pro
Customers say: Quality work
99 local quotes requested
52 years of experience

Founded in 1973, Woodhyrst has grown to be one of the outstanding environmental air and power solution companies. Staffed by seasoned electrical professionals, the company has accepted environmental challenges from coast to coast. Woodhyrst represents only the finest power solution manufacturers. From single unit installations to turn-key operations, the Woodhyrst professionals are prepared to meet your needs and find practical, economical residential and commercial power solutions. Woodhyrst, Inc. services all of our products that we sell. Our services include installations, repairs, and maintenance of our products. With 24/7 technical assistance, they ensure uninterrupted power for their clients. Owner Ralph Jockel and his team provide preventive and emergency maintenance services, guaranteeing reliable and efficient power solutions tailored to your needs. Contact them at 724-625-1515 or email Ralph at [email protected] for more information. Visit their website at Woodhyrst, Inc..

"We had a generator installed several years ago and very happy with it and all the service that they have done over the years."

Coney H on June 2024

Founded in 1973, Woodhyrst has grown to be one of the outstanding environmental air and power solution companies. Staffed by seasoned electrical professionals, the company has accepted environmental challenges from coast to coast. Woodhyrst represents only the finest power solution manufacturers. From single unit installations to turn-key operations, the Woodhyrst professionals are prepared to meet your needs and find practical, economical residential and commercial power solutions. Woodhyrst, Inc. services all of our products that we sell. Our services include installations, repairs, and maintenance of our products. With 24/7 technical assistance, they ensure uninterrupted power for their clients. Owner Ralph Jockel and his team provide preventive and emergency maintenance services, guaranteeing reliable and efficient power solutions tailored to your needs. Contact them at 724-625-1515 or email Ralph at [email protected] for more information. Visit their website at Woodhyrst, Inc..

"We had a generator installed several years ago and very happy with it and all the service that they have done over the years."

Coney H on June 2024


Avatar for Updates By Nate LLC

Updates By Nate LLC

4.96(
445
)
Approved Pro

Updates By Nate LLC

4.96(
445
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
213 local quotes requested

Contact Nate today for a free estimate or any questions you might have: (704) 401-4445 [email protected] ***2015, 2016, 2017, 2018 , 2019 SUPER SERVICE AWARD WINNER!!! With over 20 years of experience, Updates By Nate is punctual, dependable and professional. Updates By Nate is Licensed and insured, with many years in both the construction industry and customer service- the customer’s satisfaction is always a top priority. Always on time, Nate gets the job done right and leaves the job site spotless. Nate will travel to your location and give a fair and honest estimate on whatever project you have. Most work is charged by the job, not the hour, so you can be sure you are getting the best service for your buck. Nate takes great pride in his work, and he guarantees you’ll be satisfied as well. Servicing: Allegheny County, Beaver County, Butler County, Lawrence County, Mercer County Aliquippa PA 15001 Beaver Falls PA 15010 Butler PA 16001 Chippewa Township PA 15010 Cranberry Township PA 16066 Darlington PA 16115 Ellwood City PA 16117 Enon Valley PA 16120 Grove City PA 16127 Harmony PA 16037 Hermitage PA 16148 Mars PA 16046 Monaca PA 15061 Mercer PA 16137 New Castle PA 16101 Portersville PA 16051 Sewickley PA 15143 Slippery Rock PA 16057 Wexford PA 15090 Zelienople PA 16063 PA HIC# PA188729

"Outstanding in every way from communication to timeliness to thoroughness. Highly recommend."

Bob S on September 2025

Contact Nate today for a free estimate or any questions you might have: (704) 401-4445 [email protected] ***2015, 2016, 2017, 2018 , 2019 SUPER SERVICE AWARD WINNER!!! With over 20 years of experience, Updates By Nate is punctual, dependable and professional. Updates By Nate is Licensed and insured, with many years in both the construction industry and customer service- the customer’s satisfaction is always a top priority. Always on time, Nate gets the job done right and leaves the job site spotless. Nate will travel to your location and give a fair and honest estimate on whatever project you have. Most work is charged by the job, not the hour, so you can be sure you are getting the best service for your buck. Nate takes great pride in his work, and he guarantees you’ll be satisfied as well. Servicing: Allegheny County, Beaver County, Butler County, Lawrence County, Mercer County Aliquippa PA 15001 Beaver Falls PA 15010 Butler PA 16001 Chippewa Township PA 15010 Cranberry Township PA 16066 Darlington PA 16115 Ellwood City PA 16117 Enon Valley PA 16120 Grove City PA 16127 Harmony PA 16037 Hermitage PA 16148 Mars PA 16046 Monaca PA 15061 Mercer PA 16137 New Castle PA 16101 Portersville PA 16051 Sewickley PA 15143 Slippery Rock PA 16057 Wexford PA 15090 Zelienople PA 16063 PA HIC# PA188729

"Outstanding in every way from communication to timeliness to thoroughness. Highly recommend."

Bob S on September 2025

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Electrical questions, answered by experts

The average lifespan of a home electrical system is anywhere from 30 to 70 years or more, depending on the type of system you have. Modern electrical wiring, like aluminum or copper, can last 50 to 70 years while older types may need to be replaced sooner. Additionally, circuit breakers tend to last anywhere from 30 to 40 years, while electrical outlets need to be replaced every 10 to 25 years. 

You should never wire neutral and ground wires together at a light switch. Not only is it unsafe, but it’s also incorrect. The neutral and ground wires perform separate functions in an electrical circuit and should never be swapped or wired together at a light switch, light, or outlet. 

Yes, you can daisy chain outlets, which involves connecting multiple outlets in series. However, ensuring the circuit can handle the additional load is important to avoid overloading and tripping the breaker. The total number of outlets on a single circuit should not exceed the recommended limit, typically eight on a 15-amp circuit. Hiring a licensed electrician is always advisable for complex installations or if you're unsure of what to do.

A ceiling light will usually have two or three wires: black, white, and sometimes green. Black wires are positive, or hot, while white wires are negative, or neutral. The green wire is the grounding wire. 

When you’re wiring the light, connect black to black, white to white, and green to the grounding screw.

If your outlet needs to be reset multiple times, you likely have a problem with the outlet, the reset button, the wiring, or its connected circuit breaker. If the reset button doesn’t work and the circuit breaker isn’t the issue, it’s likely a problem with the outlet or the reset button it’s attached to.

The Harmony, PA homeowners’ guide to electrical services

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