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Electrical wiring or panel upgrade pros in Perry Hall

Karl Chalmers

9036 Hinton Avenue
5.00(
3
)
Approved Pro

Karl Chalmers

9036 Hinton Avenue
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Our mission at Karl Chalmers is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on home-owners faces at the end of a project! Karl Chalmers stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"He did awesome. His electrical work organized and meticulous."

Will S on May 2019

Our mission at Karl Chalmers is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on home-owners faces at the end of a project! Karl Chalmers stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you the quality that you can measure and a finished product that will enhance your home forever. Call us today!

"He did awesome. His electrical work organized and meticulous."

Will S on May 2019


Avatar for A.E.S. Electrical Company

A.E.S. Electrical Company

420 Milford Mill Rd
5.00(
5
)
Approved Pro

A.E.S. Electrical Company

420 Milford Mill Rd
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021



Avatar for Mark H. Anderson Electrical Services, Inc.

Mark H. Anderson Electrical Services, Inc.

3090 Sleepy Meadow Dr.
4.84(
372
)
Approved Pro

Mark H. Anderson Electrical Services, Inc.

3090 Sleepy Meadow Dr.
4.84(
372
)
Approved Pro
Super Service Award
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 Clinton Electric Company, Inc.

Clinton Electric Company, Inc.

1524 York Rd
4.28(
144
)
Approved Pro

Clinton Electric Company, Inc.

1524 York Rd
4.28(
144
)
Approved Pro
Customers say: Quality work
241 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!

"The technician was friendly and courteous. I understood that they needed to charge an inspection fee , but what seemed excessive and unfair was the categorization of diagnostic levels that raised the cost of the service call beyond what I considered a reasonable expense for the type of repair needed. For this reason, I cannot recommend this company. It would have been better to work with a company that charges an hourly rate. I will never use this company again- the fees they charge for the service rendered despite their politeness and friendliness are simply too costly. The determination that a pump servicing a fountain needed to be replaced cost me $500 plus their inspection fee. Outrageous!"

Jay M on June 2025

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!

"The technician was friendly and courteous. I understood that they needed to charge an inspection fee , but what seemed excessive and unfair was the categorization of diagnostic levels that raised the cost of the service call beyond what I considered a reasonable expense for the type of repair needed. For this reason, I cannot recommend this company. It would have been better to work with a company that charges an hourly rate. I will never use this company again- the fees they charge for the service rendered despite their politeness and friendliness are simply too costly. The determination that a pump servicing a fountain needed to be replaced cost me $500 plus their inspection fee. Outrageous!"

Jay M on June 2025


Horizon Services, LLC (MD)

2607 N Rolling Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Horizon Services, LLC (MD)

2607 N Rolling Rd
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
11 local quotes requested
36 years of experience

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.

Horizon Services (MD), LLC, is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizon Services (MD), LLC, remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.


Avatar for Wolf Electric LLC

Wolf Electric LLC

7407 Poplar Ave
5.00(
39
)
Approved Pro

Wolf Electric LLC

7407 Poplar Ave
5.00(
39
)
Approved Pro
Customers say: Quick response
1 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.

"I needed an outdoor outlet and receptacle placed on the opposite side of my yard, from the house, to run my pool and pool heater. Wolf Electric came out and added 2 GFCI breakers to my box, ran the wiring, drilled through the foundation, ran the conduit, put in a pole, receptacle and disconnect for me. Alex and Mike were helpful, professional, pleasant, knowledgeable, accommodating and timely. Even when I didn’t give them the right info upfront, due to my confusion on the new heater, they were quickly able figure out what I had and pivot to give me what I wanted and what I needed to have everything up to code. Great experience and I will definitely reach out for my next project. I highly recommend! "

Susan T on September 2025

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.

"I needed an outdoor outlet and receptacle placed on the opposite side of my yard, from the house, to run my pool and pool heater. Wolf Electric came out and added 2 GFCI breakers to my box, ran the wiring, drilled through the foundation, ran the conduit, put in a pole, receptacle and disconnect for me. Alex and Mike were helpful, professional, pleasant, knowledgeable, accommodating and timely. Even when I didn’t give them the right info upfront, due to my confusion on the new heater, they were quickly able figure out what I had and pivot to give me what I wanted and what I needed to have everything up to code. Great experience and I will definitely reach out for my next project. I highly recommend! "

Susan T on September 2025


Avatar for Benfield Electric Co

Benfield Electric Co

400 Hickory Dr
4.60(
10
)
Approved Pro

Benfield Electric Co

400 Hickory Dr
4.60(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
304 local quotes requested

At Benfield Electric we know that everyone needs a friend who's an electrician. That's why, for over 50 years Benfield Electric has been the go-to choice for commercial builders, home builders, property managers, and homeowners. Founded in 1968, Benfield Electric employs a staff of more than 200 employees who work on projects throughout Maryland, southern Delaware, and southeast Pennsylvania. From the smallest home improvement or repair project to the largest multi-family or mixed-use project, Benfield Electric gets the job done right - the first time and on time. Call us today at 410-879-1485.

"Excellent, called ahead and arrived on time, reviewed requirements and explained necessary repairs, friendly and professional at all time, completed work in a timely manner, explained final repairs, and payment process. Generally cared about protecting our flooring as they were moving throughout the house and maintained COVID-19 masking requirements. Will hire them again and recommend them to friends and family"

David R on March 2021

At Benfield Electric we know that everyone needs a friend who's an electrician. That's why, for over 50 years Benfield Electric has been the go-to choice for commercial builders, home builders, property managers, and homeowners. Founded in 1968, Benfield Electric employs a staff of more than 200 employees who work on projects throughout Maryland, southern Delaware, and southeast Pennsylvania. From the smallest home improvement or repair project to the largest multi-family or mixed-use project, Benfield Electric gets the job done right - the first time and on time. Call us today at 410-879-1485.

"Excellent, called ahead and arrived on time, reviewed requirements and explained necessary repairs, friendly and professional at all time, completed work in a timely manner, explained final repairs, and payment process. Generally cared about protecting our flooring as they were moving throughout the house and maintained COVID-19 masking requirements. Will hire them again and recommend them to friends and family"

David R on March 2021


Avatar for Able Electrical Services Inc

Able Electrical Services Inc

2534 Mountain Rd
4.88(
445
)
Approved Pro

Able Electrical Services Inc

2534 Mountain Rd
4.88(
445
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
983 local quotes requested

Able Electrical Services Inc provides electrical services for both residential and commercial customers. We take great pride in providing the highest level of professional electrical services to each and every job we perform at the most reasonable costs possible. Our goal is to go above and beyond our customers' expectations. In fact, we are so confident in the quality of our work that unlike most other electrical contractors, we provide a 6 month warranty on our work. We have 37 years of experience in the business and are able to provide virtually any type of electrical service you need.

"Really great job, quality team and service!"

Brian E on September 2022

Able Electrical Services Inc provides electrical services for both residential and commercial customers. We take great pride in providing the highest level of professional electrical services to each and every job we perform at the most reasonable costs possible. Our goal is to go above and beyond our customers' expectations. In fact, we are so confident in the quality of our work that unlike most other electrical contractors, we provide a 6 month warranty on our work. We have 37 years of experience in the business and are able to provide virtually any type of electrical service you need.

"Really great job, quality team and service!"

Brian E on September 2022


Avatar for Wireworx Electric Inc

Wireworx Electric Inc

105 Patricia Ave
4.93(
141
)
Approved Pro

Wireworx Electric Inc

105 Patricia Ave
4.93(
141
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
961 local quotes requested

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"I was looking for an electrician because my frigerator was not working, so i bought a back up refrigerator for the garage. The gfci keep tripping, so i searched on angi's list and got some quotes. Chris at wireworx electric inc reached out to me promptly about my inquiry and was able to fill me in on short notice. Chris is very responsive via text message and stayed in touch. Chris and his team did a wonderful job and was on time. I never seen a company that stayed in touch and be there when they say they will be and on time. Thats what i call customer service 110% and beyond. I recommend chris at wireworx electric inc. I will be using chris for future work."

Robert B on September 2025

Wireworx Electric Inc. We specialize in all aspects of the electrical trade. Residential & Commercial. We take pride in everything that we do, and are certain that you'll be 100% satisfied. All work initiated by owner/ master electrician. No salesman. Excellent references, hundreds of satisfied customers. Please call today for your FREE ESTIMATE! 10% discount for senior citizens & retired military. Licensed & Insured.

"I was looking for an electrician because my frigerator was not working, so i bought a back up refrigerator for the garage. The gfci keep tripping, so i searched on angi's list and got some quotes. Chris at wireworx electric inc reached out to me promptly about my inquiry and was able to fill me in on short notice. Chris is very responsive via text message and stayed in touch. Chris and his team did a wonderful job and was on time. I never seen a company that stayed in touch and be there when they say they will be and on time. Thats what i call customer service 110% and beyond. I recommend chris at wireworx electric inc. I will be using chris for future work."

Robert B on September 2025

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FAQs for electrical wiring or panel upgrade projects in Perry Hall, MD

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Perry Hall, 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.