South East, PA
EV Charger Installation

Bill Mullen Electric is proud to be a Tesla Certified Contractor and Qmerit Partner adding Electric Vehicle Charger Installation to our Residential Electrical Service offerings.

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Chester County, PA's
Top Electrical Contractors

Over 100 outstanding reviews can't be wrong. Panel Installation/Repair, EV Charger Installation, General Electrician Services, and More.

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Electrical Contractor Services – Electrician Services
Chester County – Montgomery County – Delaware County

If finding a reliable electrician (in Chester County, PA, Montgomery County, PA and Delaware County, PA) has become a struggle, it’s time to turn to Bill Mullen Electric.  As a locally owned and operated business, we have punctual technicians available in your area.  No matter what the nature of your electrical service project is, we’ll treat you and your needs with the utmost care and respect.

When you choose us, you can be confident that you’ll receive more than just high-quality work.  Our friendly and helpful professionals will also provide excellent customer service from start to finish.  We’ll carefully identify cost-effective service options, provide you with honest advice, and do our best to promptly complete the job at hand.  Although we’ll focus on the details of your project, we’ll also keep an eye out for any hidden problems that could put you or your bank account at risk. Our services include:

  • General electrical repair

  • Tesla & Electric Vehicle Charging Installations – Tesla Certified Contractor

  • Knob and Tube Specialists

  • House Rewiring Specialists

  • Panel Service

  • Lighting and Fan Installation

Learn more about our Financing Options | Contact Us

HomeAdvisor Screened Pro

“Fantastic! Bill led his team and performed a full day’s work upgrading my service. He communicated effectively and quickly and always updated me if there was a change in the schedule (slight time changes). It was a pleasure to work with him and would hire again.”

~ Tricia Locascio

“The installation was perfect. The guy’s arrived on time performed their job well and timely. The guys were neat and tidied up after the work was completed. Excellent service!!!!!”

~ Sam Walker

“Bill and his team did a great job at my house. They were professional, courteous, and on time. Bill did a good job in communicating. Their work was high quality. They installed a new attic fan, exterior flood light, GFIs, and garage light sockets. I would definitely hire them again.”

~ Susan

“Bill was fantastic in strategizing all work desired. The team member he sent was professional and respected our home.”

~Tina Patel

“Excellent work. ‘A’ grade all around.”

~ Dave Krysiak

“Service was promptly and professionally performed on the day requested, otherwise I would have been left without light. Most appreciative of the quick response in an urgent situation.”

~ Marcia Rosenbaum

Bob Sewall
Bob Sewall
04:02 23 Nov 21
Bill Mullen's electrician did an excellent job installing several switches and light fixtures in my basement. Work was completed in a very reasonable amount of time. The electrician was very knowledgeable and handled the job professionally. I highly recommend Bill Mullen Electric to others needing electrical work.
Thomas Rodriguez
Thomas Rodriguez
15:52 08 Nov 21
Bill Mullen Electric was responsive to my needs, performed good quality work and charged a reasonable fee. I have used them twice based on their good work on the first assignment. I will use them again when I need electrical work done.
Mario Cipriano
Mario Cipriano
21:06 06 Nov 21
I had an electrical problem that happened on a Sunday. Mike Mullen called me back immediately, and showed up early the next day. He analyzed the problem, explained how he would resolve the issues, how long it would take, and told me how much it would cost; with no hidden costs. He answered all my questions (and I had many) and made me feel confident that my home is now safer than ever. I would highly recommend Bill Mullen Electric!
Susan Gerrity
Susan Gerrity
02:39 05 Nov 21
Very reliable, efficient and pleasant to deal with.
Dan Strong
Dan Strong
15:55 02 Nov 21
Bill Mullen Electric is a great company to work with. Extremely responsive and professional and prompt. Will definitely use them again in the future.
john fusco
john fusco
15:58 22 Sep 21
Very responsive and was able to send a couple guys out right away. Thanks!
Ted Trullinger
Ted Trullinger
18:57 05 Sep 21
Bill Mullen Electric does professional, clean work. Bill and his crew did exactly what I needed done (6 recessed ceiling lights, 1 rough-in for a future fixture, dual dimmer switch, and an outlet inside my fireplace for a fireplace gas insert).I will be giving Bill Mullen Electric a call when ready for my new kitchen project.
Michael Rosario
Michael Rosario
05:23 04 Sep 21
I hired Bill to upgrade my electrical service and install a car charger. They did an amazing job! Super clean install! They really thought about the best way to complete the project and I couldn't be happier. Their quote was significantly lower than my first estimate from another company. I'm definitely keeping their contact info for future work. Go with Bill and you won't regret it!
Frances Gordon
Frances Gordon
22:14 09 Aug 21
Bill Mullen Electric was awesome. Check out a few outlets and fixtures that were giving me problems. Also installed an additional outdoor outlet and replace my finished basement lighting upgrading it to LED. Honored their estimate even though they miscalculated number of fixtures. Will use them again. Very professional, clean and thorough
Peter DiMaio
Peter DiMaio
21:09 08 Aug 21
Mullen Electric did work at my parents’ house and at mine.The work was very good, timely and well priced. I will be glad to use their services again in the future.
Gail H
Gail H
14:59 08 Aug 21
We needed to have our new AC system wired into the electrical panel. We called around but had no luck in finding anyone who could come out sooner than 6 weeks. After consulting Angie's List we found Bill Mullen. One electrician came out the same day the AC installer was there, arrived on time, and quickly did the work. I didn't get a quote before they came out so I was a little surprised when he presented the bill, but I think it was a fair price for the fast response when all the other electricians I called wouldn't give me the time of day for such a small job. I would DEFINITELY call them again.
Tim Skahill
Tim Skahill
23:28 29 Jul 21
Great service, knowledgeable and took the time to explain all options.
Christopher Smith
Christopher Smith
15:39 28 Jul 21
Bill has always taken care of my electrical issues.
Evelyn Costello
Evelyn Costello
02:59 25 Jul 21
Mr Mullen was extremely professional in all his work and was very receptive to our needs. Explained everything before hand and detailed all work that would be done. This is the second time we are using Mullen and must say we are more than satisfied with his services and would highly recommend. To be honest we are only in this area for not quite 6 years and have had to hire different types of contractors and Mullen is the only company that did what they said they would do and did it professionally and for a fair price. This is the only company I have written a review for since we moved here from NJ and believe me if you have a need for his services you will NOT be disappointed.
Drew Betten
Drew Betten
15:28 22 Jul 21
Provided annual maintenance on generator. Work is always excellent. Discusses work to be done and answers all questions.
Benjamin Reiner
Benjamin Reiner
13:57 12 Jul 21
We had an excellent experience. Everyone was on time and polite. We had our main breaker box upgraded and had recessed lighting installed in one room of our house.
Barbara Malinowski
Barbara Malinowski
15:06 30 Jun 21
Professional installation of proper electrical for range. Would definitely use their service again.
Andres Sardou
Andres Sardou
10:30 10 Jun 21
The experience from beginning to end was very professional. I needed a Tesla wall charger installed and found them through Tesla's website listing certified technicians.The installation is extremely clean and neat. They did such an amazing job and overall very happy with how everything turned out.They are also very informed with the requirements needed for your specific make and model EV vehicle.I would recommend them to anyone who needs electrical work done.
William Evans
William Evans
12:51 19 May 21
Updated the electrical system in our home built in the 1930s. The work was thoroughly done and in a timely manner. The electricians consulted with us throughout the update. They cleaned up every day, even when we told them it was not necessary. The crew was friendly, courteous and respectful. We are completely satisfied with their work and have not had any electrical problems since they departed, almost two years ago.
Sally Hawkins
Sally Hawkins
15:35 18 May 21
Bill was professional, helpful and friendly and did a great job. He explained everything so a layman like me could understand and actually saved me some money by salvaging part of my existing panel. I also had an "emergency" issue with my fridge and got a very timely response. I would highly recommend Bill and his crews.
Steven McKeon
Steven McKeon
21:10 17 May 21
Bill installed a new outdoor GFI and wired in my pool lighting. Great job all around!
Jamie Eddins
Jamie Eddins
15:13 16 Apr 21
I really enjoyed my experience with this company. They were friendly and professional. I would use them again.
Laura O'Donnell
Laura O'Donnell
16:42 15 Apr 21
Can’t say enough good things about Bill Mullen Electric! We had a broken switch to our garbage disposal. I was able to speak with someone right away, got an appointment scheduled and repairs done for a fair price.
H Baskinger
H Baskinger
16:45 08 Apr 21
Bill Sr. did a great job wiring our bathroom remodel. He also rewired the outlet servicing the garbage disposer making the top plug hot and the bottom plug switched. Pricing was very reasonable for the amount of time he spent. It was the first time I used an electrician at this house, I told him when he left that he was my go-to guy for future electrical work.
Jerry G
Jerry G
19:40 03 Apr 21
Bill and his assistant did an excellent job for me. Lots of problems with old outdated wiring. They stayed with it and it was done right, on time and at a fair price.I would recommend Bill Mullen Electric to anyone that needs a professional touch to their electrical problems.
peter andersen
peter andersen
17:37 31 Mar 21
Bill Mullen Electric upgraded and installed sub electrical boxes to bring systems up to code. Work was scheduled promptly and issues were identified and solutions presented promptly
David Dickerhoff
David Dickerhoff
15:24 28 Mar 21
Did an excellent job upgrading my breaker panel and installing my Tesla wall connector. What impressed me was the attention to detail and quality they put into labeling the breakers in a clean and organized way. Its why I will be using them again for future projects.
Leslie Walker
Leslie Walker
19:17 25 Mar 21
Bill and his crew did a great job replacing all of the old knob and tube wiring in my 90 year old home. They even took extra time to avoid (or at least minimize) holes in wallpaper. While an expensive project, their price was competitive, the disruption to my home was kept to a minimum and they were just nice to work with. They will be my go-to electricians from now on.
Laurie Matthias
Laurie Matthias
13:48 25 Mar 21
While under contract to buy a home, Bill came in and did electrical inspection for me. Well worth my money since I had waived inspections.
Maria R.
Maria R.
13:40 12 Mar 21
Bill and his team were outstanding! I had a very challenging installation for an electric car charger that other electricians weren't able to do. Bill Mullen Electric found a solution and completed the job professionally and in a timely manner. They were also personable and pleasant to work with. I highly recommend them!
Roberta Bash
Roberta Bash
00:06 10 Mar 21
Bill Mullen and his team were polite and efficient in their work to restore power and correct the wiring system in my home. I would definitely use them again and recommend them to others.
Julie Powers
Julie Powers
16:34 08 Mar 21
The entire staff is helpful and easy to work with!! Donna is amazing and Bill is helpful and patient in explaining. Couldn't be happier and I would highly recommend
Ger Meeuwissen
Ger Meeuwissen
03:28 04 Mar 21
Excellent service both over the phone and on the job, quick response, professional job on live main cables.
Donald Kazen
Donald Kazen
19:58 02 Mar 21
Bill was very friendly and professional. He wasted no time installing the outlet. After he was finished, he cleaned up and left our place spotless. I would highly recommend Bull Bullen Electric for any electrical needs.
Rick Sheckells
Rick Sheckells
14:34 27 Feb 21
Bill and his crew were great. They were on time and worked non-stop daily. The work was completed timely and on budget. Bill was even available after hours when I had a question or two. I would recommend them to everyone.
IRAD LLC
IRAD LLC
02:41 27 Feb 21
When we purchased our home. Billmullenelectric.net Changed every light fixture in our home as well as add ceiling fans in all three bedrooms. The work was impeccable, all done in 2 days. I highly recommend them.
Sara Spina
Sara Spina
13:27 20 Jan 21
We had a great experience with this company. We had to install a large light in our entry way. They were able to come in and do it the same day! We would use them again.
N M
N M
18:23 04 Nov 20
Bill Mullen installed 2 ceiling fans and ran all the wiring for me as well as 2 home audio speaker wires. Matt was professional and courteous. We had a miscommunication about the placement of one of the fans and they came right back out, no questions asked and moved it for me. Good people!
Larry Ward
Larry Ward
22:35 01 Sep 20
We hired Bill Mullen Electric to remove the knob and tube from our historic home, as well as a few other jobs like adding outlets etc. They were one of the best contracting experiences I have ever had and can not recommend them enough. They were professional, courteous, responsive, timely and did great work with wonderful attention to detail. The K&T job was done with care and minimal creation of holes in the wall, and they patched also! Excellent work overall and highly recommend.
Ralston Thomas
Ralston Thomas
04:54 28 Aug 20
I am in the area often, and it seems to have a good energy
Kris Smith
Kris Smith
19:38 27 Aug 20
Bill Mullen came with his team of professional, experienced electricians to update the old knob and tube wiring in my Victorian Home in Kennett Square. I am forever grateful to Bill Mullen Electric for updating fixtures, outlets, an outdoor lantern, and above all making my home safe! I recommend Bill Mullen Electric for all southeastern Pennsylvania's electrical needs!
Michael DiLeo
Michael DiLeo
13:21 14 Jun 20
I can't say enough good things about Bill Mullen Electric. I needed some work done at my home and after Bill Jr came to give me a quote , Bill Sr. & Don came to my home to do the work. Both were extremely professional and clearly knew what they were doing. Experience is important when you have an electrician running wiring through your home, and these guys really know what they were doing. They treated my home like it was their home. Bill & Don, thank you so much!
steve mehler
steve mehler
20:23 16 Mar 20
Bill Mullen and his crew are truly the best around. Do not hire any other electrician! This is the company you call to fix another electricians mistakes. Matt was responsive, communicative, punctual, and professional. I called Bill Mullen Electric and Matt came out the next morning, immediately diagnosed the problem, offered a solution, provided me with an accurate quote, procured the necessary parts, and came back later the same day to finish the job. Bravo!
Gregory Shindledecker
Gregory Shindledecker
18:40 06 Mar 20
Needed my gas pipes grounded. I got a human when I called and was promptly scheduled. They came out and did the work perfectly. Plus they also bonded the heating ducts for no additional fee. There was no mess for me to clean up. Both Bill and his worker were personable and engaging. I'll use they again!
Dana Eckard
Dana Eckard
22:02 13 Feb 20
Bill was very prompt, providing same day service. Very knowledgeable. He even took the time to change our light bulbs, in an overhead light fixture. We would highly recommend this company.
Paul Galetto
Paul Galetto
22:32 18 Jan 20
Mullen did a very good job. The two workers on the job were professional and courteous. They installed a Tesla car charger and it was neatly installed and it works effectively. The price was at the high end of the estimate I was given but that was because additional work was needed. Overall, I am very pleased with the work and would recommend Bill Mullen Electric
Alex Emerel
Alex Emerel
20:50 29 Dec 19
Installed a Nema 14-50 in my garage from a far panel. Quality work.
Jim Shaw
Jim Shaw
20:15 27 Dec 19
I didn't have an electrician that I use, so I was at the mercy of Google. It didn't fail me. I contacted Bill Mullen Electric based on the reviews and I couldn't have been more pleased. Bill Mullen, himself, showed up at my home at the designated time. His assistant Matt was also with him. They were both very professional. They were here for about two hours and when they departed, the work area was clean, just like they found it. When you have workers come into your home, I think people want good work, and workers who seem to enjoy their work, not someone who would rather be somewhere else. That was evident with Bill and Matt. When I have future electrical needs, I will DEFINATELY call Bill Mullen Electric.
Pete Swit
Pete Swit
20:41 11 Dec 19
Talk about service! Had to reach out because had some major issues with 3 way switches at the house. Called and was treated like an old friend. Explained needed same day service and it was pretty important since no lights in main floor.Luckily for me, I got the best guy possible in Matt not even 30 mins later! Matt showed up was polite, friendly and professional! Put in boot covers, cleaned everything up after himself and explained the whole process. Couldn’t have asked for a better person to welcome into my home to do the work.Outstanding workmanship and professional. They got a customer for life.
Bill Kerber
Bill Kerber
23:13 21 Nov 19
Bill and his team did an amazing job! Work was done on time as promised no surprises and it looks even better then Bill said.
Gina Fox
Gina Fox
20:39 19 Nov 19
Bill came out promptly, diagnosed the electrical problem, and rapidly resolved it. Very satisfied!
Laura Jones
Laura Jones
22:23 12 Nov 19
I called Bill Mullen Electric after another electrician said it would take 2 months for me to get an estimate. BME responded immediately and I had an estimate within a week. Bill came out to do the job....he was professional, friendly and efficient. He was running a few minutes late and his office called to let me know. His staff was great to deal with, very friendly and all the billing was done online. I would highly recommend!
George Bullock
George Bullock
00:58 04 Nov 19
The tech was on-time, friendly and thorough. He also made recommendations for maintenance and other considerations. I will absolutely call Mullen Electric when the need arises.
Anthony M Jackson
Anthony M Jackson
21:10 11 Sep 19
Bill Mullen Electric is nothing, but the best. Their team is very professional and all around top notch. I was having a new appliance delivered today and I sent in an online request the night prior to have some work completed some time this week if possible being as though this was a last minute request. The team reached out to me first thing this morning and before I knew it Bill Sr. was dispatched to completed the work we needed to have completed. Team, thank you so much for all that you do. My family and I are so very thankful and please keep up the awesome work that you always do. New customers, trust me, you will love this company. Again, thank you. Anthony ~
Kay Armstrong
Kay Armstrong
02:33 28 Aug 19
Bill Mullen Electric did an excellent job in replacing the many knobs and tubes in our home. They were very helpful in explaining the process, responding to our questions, keeping us informed, skilled in handling unforeseen challenges, and completing the job in a timely manner. We would surely recommend Bill Mullen Electric to others.
Paul Doyle
Paul Doyle
19:42 27 Aug 19
I've had Bill and his team do a couple of jobs for me. Both have gone well. I' have been pleased with how they have turned out. If I need an electrician again, I know who to call.
Mickey Green
Mickey Green
14:18 03 Aug 19
After a storm, I noticed that one of my circuits stopped working and was registering from my test tool as a "Open Hot" connection which can be dangerous. I also noticed that one of my circuits had a scorch mark above the unit at a different outlet. I called Bill Mullen after hours and was called back the next working day. They had mentioned that the owner was able to come out on a Saturday for me and perform an assessment. He was able to come early which was amazing for my day. He was very professional and looked at all my issues carefully and was able to provide information about my outlets that I was not aware of. After his assessment, he checked my electric panel and noticed that one of the breakers was just a smidge flipped which I had missed during my own snooping and this resolved the issue. I also mentioned my concerns that the outlets in the house were old and may need replacing down the line. He advised me that he would email me some quotes for a down-the-road service were they would be able to perform the work. He also suggested possible generator install service if we wanted that as well since our area is prone to immediate blackouts from storms. All-in-all, he was very attentive to what my concerns were for my house. His friendly demeanor and professionalism while in my house were top notch. I will definitely re-use this company as well as note this to friends and family in the area. Thank you all so very much for your service!
Ray Kaz
Ray Kaz
07:59 10 Jul 19
It’s the same ole story, you need work done on your house and you want to find a reputable and honest contractor to do a quality job. Well, I found a great electrician who not only was reputable, honest and did quality work but really earned my trust. What’s more, I have not met anyone in person. It started with my purchase of a Tesla where I needed to have a charger installed so that I can charge my car faster. Tesla provides a list of qualified electrical vendors on their website and after reading other feedback from customers, I called. Donna answered the phone and I was already happy with my choice. She took the time to answer my questions and even walked me through Tesla’s selection requirements and standards they have to abide by. She was pleasant, knowledgeable and professional. When my charger got delayed she worked with me to find another day. Then Bill Mullen called me after I sent pictures of the job site and again, took the time to answer my questions and even suggested to address some flaws with the wiring in to my house. No, it was not an up sell as my dad who worked for PECO agreed with his assessment. The day arrives and I had to leave early for my job so I felt comfortable enough to have Bill do the job without me being present. Bill was the man and did a great job with the installation even down to moving my hose so everything would fit and look nice. Sorry for the long story but I am a believer in telling a complete story. I will use them again and also recommend him to my friends. Oh, maybe not important to most, but I came home to a clean job site. Thank you Bill Mullen Electric!!!
Shahzad Bolduc
Shahzad Bolduc
11:43 10 Jun 19
Had a high ceiling fan to be installed. Loved my experience... first, some friendly woman picked up the phone both times I called; she set the appointment and gave me a price (which was comparable to that of the other electricians I had called). Mike and Mike Jr. called me before coming over. They were both friendly and professional and absolutely did everything they could to ensure I was satisfied with the final product (there were some unexpected items that came up). I would definitely recommend this company and will use them again in the future.
pattimom 555
pattimom 555
22:49 24 May 19
The person who came out was very professional and congenial. He did a great job and cleaned up everything before he left. I highly recommend Bill Mullen Electric.
Nick Porrini
Nick Porrini
00:06 23 May 19
An electric range in one of our apartments shorted out in what could have caused major damage. Bill and the Mullen Electric team immediately took charge of the situation. Our tenants were very happy, I certainly appreciated the professional and quick response. Thanks Bill, Donna and the Mullen team for being there.
Beth Bretschneider
Beth Bretschneider
23:41 20 May 19
We had such a great experience with Bill Mullen Electric. We love the results! Great quality work. Professional and respectul team. Creative design guidance at a fair price. They were clean and courteous. Not only is the lighting beautifu,l but they did an excellent job of patching where the old lights were. These guys even made sure I had matching switch plates!
Baylee Fee
Baylee Fee
02:00 15 Mar 19
Mike, Matt and Mike came to our home recently to complete some electrical work. They were all very professional, friendly, knowledgeable, and honest. They completed the work in a timely manner. The pricing was reasonable, and they left everything as clean as when they arrived. Their work met our expectation of a high standard of quality. It was a pleasure having them in our home and would strongly recommend using this company for any electrical needs. We look forward to using this company in the future.
Judy Smith
Judy Smith
23:00 10 Feb 19
Bill and his crew are very professional and knowledgeable. They are able to quickly diagnose the cause of problems and proceed with solutions. They treated our house issues as they would their own. We would definitely call on Bill and his team again if needed.
Olivia Johnson
Olivia Johnson
21:08 28 Jan 19
The lead technician on our job was Matt. He provided a top notch experience. He was extremely knowledgeable about the work to be done, took his time in setting expectations for the time the complete job would take, as well as what to expect in terms of their movements around the house and such. He also took the time to understand a few additional needs we had and helped us determine how to schedule those additional tasks in a way that would save us money. Mullen Electric, and especially Matt and his crew get our seal of approval.
Cecilia Kalmbach
Cecilia Kalmbach
19:45 08 Jan 19
Complicated installation, all finished successfully.
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Electric Panels

Bill Mullen Electric can help with installing, repairing or even upgrading your homes electric panel.

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Electrician Services

Whether you need outlets replaced or you are looking to change out your lighting fixtures, Bill Mullen Electric can assist.

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EV Chargers

Certified Qmerit Electric Vehicle Charger Installation Partner.  Trust your charger installation to a certified professional.

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With Bill Mullen Electric offers residential electrician services in Downingtown, PA, West Chester, PA, Chadds Ford, PA Exton, PA and the greater Chester County PA areas. Electrical services doesn’t have to be a hassle.

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