Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Cheltenham, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Cheltenham

Avatar for Elite Power Services LLC

Elite Power Services LLC

5.00(
13
)
Approved Pro

Elite Power Services LLC

5.00(
13
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

With over 17 years of experience, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"The two man crew showed up a few minutes early and worked as a team to get the job done quickly."

Peter R on January 2025

With over 17 years of experience, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.

"The two man crew showed up a few minutes early and worked as a team to get the job done quickly."

Peter R on January 2025


Avatar for Three Brothers Services, LLC

Three Brothers Services, LLC

4.97(
57
)
Approved Pro

Three Brothers Services, LLC

4.97(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023


Avatar for John C. Flood of Virginia Inc.

John C. Flood of Virginia Inc.

4.60(
42
)
Approved Pro

John C. Flood of Virginia Inc.

4.60(
42
)
Approved Pro
Super Service Award
Customers say: True professional
20 local quotes requested
105 years of experience

With over 120 years of trusted service, John C. Flood is the go-to choice for plumbing, Heating, Air Conditioning and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our experienced, licensed professionals deliver reliable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 plumber, heating and air conditioning repair, electrical troubleshooting or upgrades, John C. Flood is ready to help. We’re available 7 days a week at regular service rates, making it easy to get fast, affordable service when you need it most. From emergency repairs to planned home improvements, our team is committed to keeping your home safe, comfortable, and running efficiently year-round. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. Call John C. Flood today to schedule dependable service or request an estimate from a trusted local contractor.

"Job is done Efficiently. Happy with the work Andy did."

Deba M on November 2025

With over 120 years of trusted service, John C. Flood is the go-to choice for plumbing, Heating, Air Conditioning and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our experienced, licensed professionals deliver reliable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 plumber, heating and air conditioning repair, electrical troubleshooting or upgrades, John C. Flood is ready to help. We’re available 7 days a week at regular service rates, making it easy to get fast, affordable service when you need it most. From emergency repairs to planned home improvements, our team is committed to keeping your home safe, comfortable, and running efficiently year-round. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. Call John C. Flood today to schedule dependable service or request an estimate from a trusted local contractor.

"Job is done Efficiently. Happy with the work Andy did."

Deba M on November 2025


Avatar for Mark H. Anderson Electrical Services, Inc.

Mark H. Anderson Electrical Services, Inc.

4.84(
372
)
Approved Pro

Mark H. Anderson Electrical Services, Inc.

4.84(
372
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
35 years of experience

Established in 1990, Mark H. Anderson continues to lead the competition within the Baltimore and surrounding areas. Your home is your castle and you don't take that investment lightly, neither do I. For over sixteen years, discriminating homeowners have looked to Mark H. Anderson for their electrical needs. Our one on one service is our dedication to your vision. Mark H. Anderson Electric prides themselves on an outstanding record of quality service and attention to detail. The foundation of our company has been built by satisfied clients giving us the name of their business associate, neighbor, or friends. Our philosophy is to treat your home as we would our own, and this is complimented by our unprecedented standing within the industry. Our reputation is a testament to the level of service and quality of result you'll get and can expect when you choose Mark H. Anderson for your electrical needs: Experienced: We are experienced in the residential electrical sector. Our company has satisfied customers throughout the metro area. Ask our customers, and they will tell you that there is nothing we can not do when it comes to electrical service. Qualified: Our high quality of experience allows us to quickly determine what the problem is and fix it quickly and safely. Dependable: We are prompt and on time. You will not be left waiting! Honest: We will find the problem and fix it fast! And we will always provide you with the lowest price possible. Neat: We never leave a mess. After our work is done, we do the cleaning. References: We provide customer references upon request, so just ask us. In fact, we will be glad to provide you with proof of our own Maryland Electrical Licenses.

"Response to request was almost immediate and followed up with a phone. He was on time and completed the project in a timely manner. He was knowledgeable and vey polite."

Philomina C on January 2025

Established in 1990, Mark H. Anderson continues to lead the competition within the Baltimore and surrounding areas. Your home is your castle and you don't take that investment lightly, neither do I. For over sixteen years, discriminating homeowners have looked to Mark H. Anderson for their electrical needs. Our one on one service is our dedication to your vision. Mark H. Anderson Electric prides themselves on an outstanding record of quality service and attention to detail. The foundation of our company has been built by satisfied clients giving us the name of their business associate, neighbor, or friends. Our philosophy is to treat your home as we would our own, and this is complimented by our unprecedented standing within the industry. Our reputation is a testament to the level of service and quality of result you'll get and can expect when you choose Mark H. Anderson for your electrical needs: Experienced: We are experienced in the residential electrical sector. Our company has satisfied customers throughout the metro area. Ask our customers, and they will tell you that there is nothing we can not do when it comes to electrical service. Qualified: Our high quality of experience allows us to quickly determine what the problem is and fix it quickly and safely. Dependable: We are prompt and on time. You will not be left waiting! Honest: We will find the problem and fix it fast! And we will always provide you with the lowest price possible. Neat: We never leave a mess. After our work is done, we do the cleaning. References: We provide customer references upon request, so just ask us. In fact, we will be glad to provide you with proof of our own Maryland Electrical Licenses.

"Response to request was almost immediate and followed up with a phone. He was on time and completed the project in a timely manner. He was knowledgeable and vey polite."

Philomina C on January 2025


Avatar for Mr. Electric of Bethesda

Mr. Electric of Bethesda

4.97(
15
)
Approved Pro

Mr. Electric of Bethesda

4.97(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
213 local quotes requested
2 years of experience

Mr. Electric of Bethesda is the top notch company for all of your service and repair needs We focus on quality, professionalism, and skill. We take pride in our client retention by providing you the best service available. Call us today, we look forward in working for you!

"Guys from Mr Electric were very helpful. Easy scheduling, always responsive and at our service. Technician was very knowledgeable and did a great job with our light fixture. Highly recommended!"

Juraj D on November 2025

Mr. Electric of Bethesda is the top notch company for all of your service and repair needs We focus on quality, professionalism, and skill. We take pride in our client retention by providing you the best service available. Call us today, we look forward in working for you!

"Guys from Mr Electric were very helpful. Easy scheduling, always responsive and at our service. Technician was very knowledgeable and did a great job with our light fixture. Highly recommended!"

Juraj D on November 2025


"Eric and his team did an amazing job. They were very helpful. Getting all the required permits in calvert county. Eric talked to the electric company to get evetlrything scheduled. When the job was done he contacted the office for inspection. All we had to do was sit back and wait."

Donald L on April 2025

As a locally owned and operated Electrical Contractor business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Eric and his team did an amazing job. They were very helpful. Getting all the required permits in calvert county. Eric talked to the electric company to get evetlrything scheduled. When the job was done he contacted the office for inspection. All we had to do was sit back and wait."

Donald L on April 2025


Avatar for Kolb Electric Inc

Kolb Electric Inc

4.22(
216
)
Approved Pro

Kolb Electric Inc

4.22(
216
)
Approved Pro
Customers say: Super punctual
71 local quotes requested
100 years of experience

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023

We are a family owned and operated business that has been serving the Baltimore, Washington Metropolitan area since 1925. We are committed to providing superior electrical services. The valuable advantages we can offer you are great service, high quality and experienced workers at a competitive price.

"Do not use this company. They will rip you off. The contract was for eight 300W LED 40 ft pole lights, but I caught them redhanded installing 240W. Who does that? Then, they broke my lock and broke into my sprinkler room which I saw on my video which they admitted. Then, Kolb sued me for not paying the bill which I disputed due to lost tools as result of the break-in. Who does that breaking into a customer's sprinkler room and not informing that they did. I had to catch them on my video. Not only that it took over one year to the work proposed work. TOTAL FRAUD. I will be going to court...."

John A on November 2023


Avatar for TREW Dimensions LLC

TREW Dimensions LLC

5.00(
8
)
Approved Pro

TREW Dimensions LLC

5.00(
8
)
Approved Pro
Super Service Award
4 years of experience
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction!

"Fast and responsive. Knowledgeable about the tasks performed."

Stacy A on September 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. 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 guaranteeing your satisfaction!

"Fast and responsive. Knowledgeable about the tasks performed."

Stacy A on September 2025


Avatar for Clinton Electric Company, Inc.

Clinton Electric Company, Inc.

4.26(
145
)
Approved Pro

Clinton Electric Company, Inc.

4.26(
145
)
Approved Pro
Customers say: Quality work
184 local quotes requested
56 years of experience

For 50 years and two generations, Clinton Electric Company, Inc., has been the premier electrical contractor in Maryland. Since 1969, we have taken great pride in providing excellent electrical service to over 50,000 loyal customers in the Greater Baltimore area. With over 80% of our business coming from repeat customers and referrals, we take that as a great vote of confidence in Clinton Electric!

"Watch out for price gouging! They are ridiculously over-priced for the work performed. Came out to look at a gfci and breaker tripping issue was told a $79 fee to come out, ok fine, then once here a $362 **diagnostic** fee to figure out and fix if he could under that fix category on his laminated rip off sheet but could be extra if was something major...10 minutes for diagnostic for my $362 and oh of course the outlet and gfci outlet are needing to be replaced at an additional $270 to your bill to total out $711!!!!! He was in and out in less than 30 minutes!!! Lawyers dont make that much money. BEWARE! I just got my education in not doing enough research as I have read many similar reviews now after the fact. Technician was cordial but definitely knew what he was doing and how to play the game of **Ive Got your Sucker** Dont make the same mistake."

Rob C on June 2021

For 50 years and two generations, Clinton Electric Company, Inc., has been the premier electrical contractor in Maryland. Since 1969, we have taken great pride in providing excellent electrical service to over 50,000 loyal customers in the Greater Baltimore area. With over 80% of our business coming from repeat customers and referrals, we take that as a great vote of confidence in Clinton Electric!

"Watch out for price gouging! They are ridiculously over-priced for the work performed. Came out to look at a gfci and breaker tripping issue was told a $79 fee to come out, ok fine, then once here a $362 **diagnostic** fee to figure out and fix if he could under that fix category on his laminated rip off sheet but could be extra if was something major...10 minutes for diagnostic for my $362 and oh of course the outlet and gfci outlet are needing to be replaced at an additional $270 to your bill to total out $711!!!!! He was in and out in less than 30 minutes!!! Lawyers dont make that much money. BEWARE! I just got my education in not doing enough research as I have read many similar reviews now after the fact. Technician was cordial but definitely knew what he was doing and how to play the game of **Ive Got your Sucker** Dont make the same mistake."

Rob C on June 2021


Avatar for Elements Of Energy L.L.C.

Elements Of Energy L.L.C.

5.00(
16
)
Approved Pro

Elements Of Energy L.L.C.

5.00(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
10 local quotes requested
3 years of experience

We provide services to homeowners and businesses throughout Northern Virginia, Washington D.C. and Maryland. We spend time during each call asking questions to fully assess the situation, and are usually able to determine the best course of action before we send a truck out to your home or business. We’ve been in the business of employing the most knowledgeable, professional, attentive, and courteous electricians in all of “DMV”. It’s our attention to service and quality, Each appointment made with one of our clients is set up by one of our experienced electricians.

"This Pro is efficient, detailed-oriented, and by far among the best in friendly, helpful services."

MS B on September 2025

We provide services to homeowners and businesses throughout Northern Virginia, Washington D.C. and Maryland. We spend time during each call asking questions to fully assess the situation, and are usually able to determine the best course of action before we send a truck out to your home or business. We’ve been in the business of employing the most knowledgeable, professional, attentive, and courteous electricians in all of “DMV”. It’s our attention to service and quality, Each appointment made with one of our clients is set up by one of our experienced electricians.

"This Pro is efficient, detailed-oriented, and by far among the best in friendly, helpful services."

MS B on September 2025

...
Showing 1-10 of 1022
FAQs for electrical wiring or panel upgrade projects in Cheltenham, MD

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 Cheltenham, MD 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.