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Find Electrical wiring or panel upgrade pros in Downingtown

Avatar for Mr. Electric of Eastern Lancaster County

Mr. Electric of Eastern Lancaster County

4.88(
32
)
Approved Pro

Mr. Electric of Eastern Lancaster County

4.88(
32
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
31 years of experience

Mr. Electric serves the electrical upgrade, installation, and repair needs of residential customers throughout the area. You can feel confident calling Mr. Electric, knowing that our highly trained Service Professionals will treat you, your family, and your property with the respect and attention to safety you deserve. We are a locally owned and operated company, and as a result, we understand the needs of our customers. Whether it's hanging a ceiling fan, installing a custom-designed landscape lighting system, or rewiring a commercial structure, you can call Mr. Electric. We have the power to make things better!

"Exceptional. Very quick response time, and great communication. The electrician was on time and professional, and the cost for our project was very reasonable. We'd definitely hire again. "

Caroline C on August 2025

Mr. Electric serves the electrical upgrade, installation, and repair needs of residential customers throughout the area. You can feel confident calling Mr. Electric, knowing that our highly trained Service Professionals will treat you, your family, and your property with the respect and attention to safety you deserve. We are a locally owned and operated company, and as a result, we understand the needs of our customers. Whether it's hanging a ceiling fan, installing a custom-designed landscape lighting system, or rewiring a commercial structure, you can call Mr. Electric. We have the power to make things better!

"Exceptional. Very quick response time, and great communication. The electrician was on time and professional, and the cost for our project was very reasonable. We'd definitely hire again. "

Caroline C on August 2025


Avatar for Sterk, LLC

Sterk, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Sterk, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
21 years of experience
Free onsite estimate

Welcome to Sterk, LLC! In business since 2015 and a Master Electrician with over 45 years of experience. We are a licensed and insured electrical company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in service for residential properties. Serving Chester county and its surrounding areas, be sure to give us a call today!

Welcome to Sterk, LLC! In business since 2015 and a Master Electrician with over 45 years of experience. We are a licensed and insured electrical company who takes great pride in the quality of our work and guarantees customer satisfaction. We specialize in service for residential properties. Serving Chester county and its surrounding areas, be sure to give us a call today!


"Installed a dedicated electrical receptacle for the smart bidet i purchased. Everything was done in no time & even fixed a switch in spare bath for the exhaust that was a timer switch & was constantly running. "

Patricia A on September 2025

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

"Installed a dedicated electrical receptacle for the smart bidet i purchased. Everything was done in no time & even fixed a switch in spare bath for the exhaust that was a timer switch & was constantly running. "

Patricia A on September 2025


Avatar for Xperienced Electric

Xperienced Electric

5.00(
29
)
Approved Pro

Xperienced Electric

5.00(
29
)
Approved Pro
Super Service Award
21 years of experience

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

"Kyle is the best "

Alyssa M on June 2025

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

"Kyle is the best "

Alyssa M on June 2025


"It was easy work for him"

bryan m on October 2024

Quality service, affordable prices, quick response. Panel upgrades, panel swaps, service upgrades (100-200amp), EV chargers, rewires, outlet and switches install, under cabinet lights, recessed lights, ceilings fans, and CCTV

"It was easy work for him"

bryan m on October 2024


Hammond Electric

4.95(
130
)
Approved Pro

Hammond Electric

4.95(
130
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
11 years of experience

We offer over 10 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Both men were very courteous and were professionals. They explained to us in great depth the job they were going to do. After they were finished they left the area very clean. If I ever have an electrical job in the future, I’ll definitely give them a call."

George H on February 2024

We offer over 10 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Both men were very courteous and were professionals. They explained to us in great depth the job they were going to do. After they were finished they left the area very clean. If I ever have an electrical job in the future, I’ll definitely give them a call."

George H on February 2024


Avatar for Mister Sparky Electric

Mister Sparky Electric

4.67(
257
)
Approved Pro

Mister Sparky Electric

4.67(
257
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
95 local quotes requested

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!"

"They installed new electrical panel didn?t, but borough inspection failed as they apparently didn?t research borough requirements before installing surge protector. Electric panel door installed upside down."

Paul E on March 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!"

"They installed new electrical panel didn?t, but borough inspection failed as they apparently didn?t research borough requirements before installing surge protector. Electric panel door installed upside down."

Paul E on March 2025


Avatar for Longacre Company

Longacre Company

4.67(
9
)
Approved Pro

Longacre Company

4.67(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
163 local quotes requested
104 years of experience

Since 1922, The Longacre Company has been a trusted name in Bally, PA, serving over 10,000 satisfied customers with premier HVAC, electrical, plumbing & kitchen/bath remodeling services. As a locally owned business, we uphold honesty and integrity, providing services our customers can count on. Our services include water heater repair and installation, water softener systems, leak detection, sump and ejector pumps, hot water boilers, whole house repiping, bathroom plumbing and drain cleaning. We also specialize in commercial plumbing and gas line services, ensuring top-notch solutions for every home & business. Trust The Longacre Company for all your plumbing, HVAC, electrical, and remodeling needs?where quality meets dedication since 1922.

"On time and fixed in few minutes."

Shreeni B on July 2025

Since 1922, The Longacre Company has been a trusted name in Bally, PA, serving over 10,000 satisfied customers with premier HVAC, electrical, plumbing & kitchen/bath remodeling services. As a locally owned business, we uphold honesty and integrity, providing services our customers can count on. Our services include water heater repair and installation, water softener systems, leak detection, sump and ejector pumps, hot water boilers, whole house repiping, bathroom plumbing and drain cleaning. We also specialize in commercial plumbing and gas line services, ensuring top-notch solutions for every home & business. Trust The Longacre Company for all your plumbing, HVAC, electrical, and remodeling needs?where quality meets dedication since 1922.

"On time and fixed in few minutes."

Shreeni B on July 2025


Avatar for Mr. Electric of Main Line - Malvern

Mr. Electric of Main Line - Malvern

5.00(
1
)
Approved Pro

Mr. Electric of Main Line - Malvern

5.00(
1
)
Approved Pro
143 local quotes requested
2 years of experience

From panel upgrades to circuit breaker repairs, ceiling fan installations, and generator service, we offer qualified electricians and excellent customer service! World-class customer service is a top priority. We help keep your home safe and treat your property with respect, leaving your place in great condition and without a trace left behind. We are a family owned business serving the local community.

From panel upgrades to circuit breaker repairs, ceiling fan installations, and generator service, we offer qualified electricians and excellent customer service! World-class customer service is a top priority. We help keep your home safe and treat your property with respect, leaving your place in great condition and without a trace left behind. We are a family owned business serving the local community.


Avatar for Marshall Services

Marshall Services

4.40(
101
)
Approved Pro

Marshall Services

4.40(
101
)
Approved Pro
Customers say: Quick response
154 local quotes requested
80 years of experience

We believe that all of our clients are family. Our mission is to provide all of our family members total indoor comfort, at an affordable price. Some of the many ways we do that are: installation and servicing of natural and propane gas appliances, oil heating appliances, heat pumps, air-conditioning, plumbing, fuel oil delivery, and we have an Indoor Air Quality Expert on staff. If you want a local family owned, well trained staff of drug tested, criminal background checked technicians to come to your home and solve your problem, call us!

"Marshall Services was great!"

Howard S on March 2025

We believe that all of our clients are family. Our mission is to provide all of our family members total indoor comfort, at an affordable price. Some of the many ways we do that are: installation and servicing of natural and propane gas appliances, oil heating appliances, heat pumps, air-conditioning, plumbing, fuel oil delivery, and we have an Indoor Air Quality Expert on staff. If you want a local family owned, well trained staff of drug tested, criminal background checked technicians to come to your home and solve your problem, call us!

"Marshall Services was great!"

Howard S on March 2025

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

Warning signs that indicate potential service line problems include frequent circuit breaker trips, flickering lights throughout your home, buzzing sounds from your electrical panel, or visible damage to exterior wiring. If your home has an older electrical panel (25+ years) or you notice a burning smell near your electrical connections, contact a licensed electrician promptly to evaluate your system's condition.

Responsibility for electrical service lines is divided between the utility company and the homeowner. The utility maintains everything up to the connection point at your property (often the weatherhead or meter), while you're responsible for the service entrance cables, meter base, and all wiring beyond. Contact your specific utility provider to understand exactly where their responsibility ends and yours begins.

A standard electrical service line replacement takes one to two hours for a straightforward installation. This timeline may extend if complications arise or additional electrical work is performed simultaneously. The process includes disconnecting power, removing old wiring, installing new components, and restoring service. Allow additional time for scheduling inspections and obtaining necessary permits.

Most standard homeowners' insurance policies don't cover electrical service line replacement due to normal aging or gradual deterioration. However, damage caused by covered perils like lightning strikes, fires, or fallen trees may qualify for insurance coverage. Some insurance companies offer specific service line coverage as an optional add-on to standard policies. Review your policy details or consult with your insurance agent to understand your specific coverage options.

The Downingtown, 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.