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Find Electrical wiring or panel upgrade pros in Harrisburg

Avatar for Synergy Power Systems, Inc.

Synergy Power Systems, Inc.

4.95(
10
)
Approved Pro

Synergy Power Systems, Inc.

4.95(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects with our primary focus on Generac generator installation and service as well as electrical panel and service upgrades. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Great service and quick response"

Pasquale C on December 2024

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects with our primary focus on Generac generator installation and service as well as electrical panel and service upgrades. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Great service and quick response"

Pasquale C on December 2024


Sheaffer's Mechanical

4.81(
137
)
Approved Pro

Sheaffer's Mechanical

4.81(
137
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 local quotes requested

Sheaffer's Mechanical is ready to earn your business! With several years of experience, I stand by my great quality of work and make sure that all my customers are satisfied! Call now for your free estimate!

"Quick and efficient "

Art M on January 2026

Sheaffer's Mechanical is ready to earn your business! With several years of experience, I stand by my great quality of work and make sure that all my customers are satisfied! Call now for your free estimate!

"Quick and efficient "

Art M on January 2026


Avatar for Cusatis Electric, LLC

Cusatis Electric, LLC

5.00(
22
)
Approved Pro

Cusatis Electric, LLC

5.00(
22
)
Approved Pro
Super Service Award
2 years of experience
Free onsite estimate

With over 40 years of experience we are 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.

"Cusatis Electric was very responsive (met with me less than 24hrs of receiving my request) and knowledgeable. Fixed my issue in no time and restored power where it went out. I have their number saved in my contacts and would definitely call on them again."

Paul D on November 2025

With over 40 years of experience we are 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.

"Cusatis Electric was very responsive (met with me less than 24hrs of receiving my request) and knowledgeable. Fixed my issue in no time and restored power where it went out. I have their number saved in my contacts and would definitely call on them again."

Paul D on November 2025


Avatar for Freedom Electrical LLC

Freedom Electrical LLC

4.97(
48
)
Approved Pro

Freedom Electrical LLC

4.97(
48
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
61 local quotes requested

Freedom Electrical LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Finished job (installing 2 ceiling fans where there wasn’t any previous overhead wiring) came in under the estimate by $700 since no drywall repair was required. "

Heather B on June 2025

Freedom Electrical LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Finished job (installing 2 ceiling fans where there wasn’t any previous overhead wiring) came in under the estimate by $700 since no drywall repair was required. "

Heather B on June 2025


Avatar for Grounded Electrical Company of Central PA

Grounded Electrical Company of Central PA

5.00(
7
)
Approved Pro

Grounded Electrical Company of Central PA

5.00(
7
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Grounded Electrical Company of Central PA 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.

"We had an outstanding experience working with the team at Grounded Electric Co. From the very start, Dalton and Trevor were professional and thorough, providing us with a detailed estimate for the sale and installation of a Generac home generator. The level of attention to detail was evident, as they even had a team member present during the factory delivery of the generator on Friday. Then, when it was time for installation on Monday, the entire crew (Trevor, Dylan, TJ and Dalton) showed up on schedule and executed the installation flawlessly. Every step of the process was seamless, and it’s clear that customer satisfaction is their top priority."

CRISTEN B on October 2025

Grounded Electrical Company of Central PA 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.

"We had an outstanding experience working with the team at Grounded Electric Co. From the very start, Dalton and Trevor were professional and thorough, providing us with a detailed estimate for the sale and installation of a Generac home generator. The level of attention to detail was evident, as they even had a team member present during the factory delivery of the generator on Friday. Then, when it was time for installation on Monday, the entire crew (Trevor, Dylan, TJ and Dalton) showed up on schedule and executed the installation flawlessly. Every step of the process was seamless, and it’s clear that customer satisfaction is their top priority."

CRISTEN B on October 2025


"Hayden and Robert were right on time, polite, went right to work installing fans. They kept me informed of their progress had no problem explaining everything to me. They did an awesome job. I am very happy with their work and I will call them with any future projects."

Ellen H on November 2025

We specialize in handyman services and home repairs. With over 30 years experience we take pride in the quality work we provide and focus on our clients satisfaction. Call -or- click to schedule an appointment today!

"Hayden and Robert were right on time, polite, went right to work installing fans. They kept me informed of their progress had no problem explaining everything to me. They did an awesome job. I am very happy with their work and I will call them with any future projects."

Ellen H on November 2025


Avatar for F.L.Olweiler Electric

F.L.Olweiler Electric

4.92(
20
)
Approved Pro

F.L.Olweiler Electric

4.92(
20
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
13 years of experience

We take great pride 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 a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very easy to work with. On time and very communicative. A+++ work! Using the company again for another project. "

jaci v on October 2025

We take great pride 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 a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very easy to work with. On time and very communicative. A+++ work! Using the company again for another project. "

jaci v on October 2025


Avatar for Rittner's Electric

Rittner's Electric

4.98(
170
)
Approved Pro

Rittner's Electric

4.98(
170
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
13 local quotes requested

Super Service Award Winner-5 Years in a Row!! Rittner’s Electric has been in business since 1995 and can provide you with a long list of satisfied customers. Electrician David Rittner, who personally oversees every job, has more than 20 years of experience and customer satisfaction is his highest priority. Rittner’s fully licensed electricians perform quality work at competitive prices. When you hire Rittner’s, the truck parked in front of your house is fully stocked with all the equipment needed to get the job done, so no time is wasted with runs to a warehouse. In short, we can handle any residential electrical job you need to have done. And we do it all professionally, on-time, with attention to detail and cleanliness, and at reasonable rates. Call Rittner’s Electric today at 717-432-9622 to arrange a free estimate for your electrical work. No membership is required to get premium service. -Troubleshooting -Home Rewiring -Code Violations Updated -Panel Box Repairs & Upgrades -100 - 800 amp Service Upgrades -Whole House Surge Protectors -Installing Additional Circuits -Exhaust Fans -Ceiling Fans -Recessed Lighting -Swimming Pool and Hot Tub Wiring

"Rittner’s Electric has been our go-to for many years at first upgrading and problem solving, safety checking our old electrical system in our home. Then in 2010 when we built a new garage and studio space above we called David to do all the ekectrical on the project. In 2023 we did a large renovation project to our house and wouldnt have called anyone else. David at Rittner’s has always been super professional, knowledgeable and careful about his work and we couldnt be happier on all projects large and small. We highly recommend!"

stephanie r on November 2025

Super Service Award Winner-5 Years in a Row!! Rittner’s Electric has been in business since 1995 and can provide you with a long list of satisfied customers. Electrician David Rittner, who personally oversees every job, has more than 20 years of experience and customer satisfaction is his highest priority. Rittner’s fully licensed electricians perform quality work at competitive prices. When you hire Rittner’s, the truck parked in front of your house is fully stocked with all the equipment needed to get the job done, so no time is wasted with runs to a warehouse. In short, we can handle any residential electrical job you need to have done. And we do it all professionally, on-time, with attention to detail and cleanliness, and at reasonable rates. Call Rittner’s Electric today at 717-432-9622 to arrange a free estimate for your electrical work. No membership is required to get premium service. -Troubleshooting -Home Rewiring -Code Violations Updated -Panel Box Repairs & Upgrades -100 - 800 amp Service Upgrades -Whole House Surge Protectors -Installing Additional Circuits -Exhaust Fans -Ceiling Fans -Recessed Lighting -Swimming Pool and Hot Tub Wiring

"Rittner’s Electric has been our go-to for many years at first upgrading and problem solving, safety checking our old electrical system in our home. Then in 2010 when we built a new garage and studio space above we called David to do all the ekectrical on the project. In 2023 we did a large renovation project to our house and wouldnt have called anyone else. David at Rittner’s has always been super professional, knowledgeable and careful about his work and we couldnt be happier on all projects large and small. We highly recommend!"

stephanie r on November 2025


"Experienced great job timely manner, polite work hard and efficient Prices are great & truly worked with my family especially with the holidays passing didn't know how I would manage it all but He truly helped us get threw it !! Great company"

Catherine A on January 2025

⚡️Power Man Electric Inc⚡️ Specializing in ALL residential electrical needs. 25 yrs + experience.

"Experienced great job timely manner, polite work hard and efficient Prices are great & truly worked with my family especially with the holidays passing didn't know how I would manage it all but He truly helped us get threw it !! Great company"

Catherine A on January 2025


"Fast and reliable service "

Ernesto I on October 2025

At Mister Sparky Electric, customer satisfaction is our first priority. We have over 50 years experience in providing the best quality products and service. Call today to find out what makes us the best! Remember, "We're On Time You'll See or The Repair Is FREE!"

"Fast and reliable service "

Ernesto I on October 2025

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FAQs for electrical wiring or panel upgrade projects in Harrisburg, PA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Harrisburg, PA homeowners’ guide to electrical wiring or panel upgrades

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