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Mk3 Electrical Enterprises Our business foundation is built on 23 years of experience in all disciplines of the electrical industry. This places us in a unique position to provide our customers with services typically not offered by other electricians. We are a family owned and operated Women's Business Enterprise (WBE) located in northern Chester County.

While we take pride in offering the best available products and services we have not lost sight of the importance of listening to our customers. You can rest assured you will receive our personal attention and quality workmanship whether you require high or low voltage electrical repair services, a small residential addition, or a large commercial tenant fit-out. We believe that our strength lies in our commitment to quality and customer service. You can be confident we will always perform our best to complete your project on time and on budget.
Served areas
  • Berks County, Bucks County, Chester County, Delaware County, Lancaster County, Montgomery County, Pennsylvania
Highlights and features
  • 24/7 Emergency Electrical repairs, Electrical Upgrades, Code Violation Corrections
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Services
Electrical Services
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Electrical Services We are a full service electrical contractor that is completely equipped and qualified to handle all your electrical needs. We provide new electrical construction services, update old electrical equipment and wiring to bring your building up to the current electrical codes. Whether you need to change, move or add a light switch, electrical outlet, install new appliances or install a new electrical panel we will assure that you receive the best equipment and service available.
Emergency Electrician Services
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Emergency Electrician Services Reducing your downtime and getting your electrical service back up and running with minimum disruption is our priority. As the area's premier licensed electrician our customers know they can depend on us for a broad range of electrician services including routine repairs, fast response emergency electrician to equipment failures, solving complex power quality problems, routine preventative and predictive electrical maintenance testing and inspection, new electrical equipment installation, retrofits and upgrades.
Energy Efficient Lighting Solutions Upgrades and Retrofits
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We provide energy efficient lighting design and install energy efficient lighting retrofits. Our energy efficient lighting systems will benefit your employees productivity, help increase customer's purchases by providing a better retail environment all while saving you money.
Lighting Design and Installation
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A well designed lighting plan will enhance the appearance and mood of interior spaces and outdoor areas significantly. Mk3 Enterprises, LLC provides consultation, design and installations for various commercial and residential lighting applications.
Electrical Surge Protection
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Surge protection is commonly overlooked as an essential part of an electrical system until after it is too late. Electrical surges and spikes can take multiple paths of entry into a building either through the main electric service, telephone lines, cable TV lines, satellite antennas, or even a lightning strike which in most cases does not need to be a direct hit to your building. With minimal investment surge protection will provide peace of mind knowing your equipment is safe from damage.
Reviews (22)
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Norma
Aug 16, 2021
Fuse box issue. Called at night and and he came out and was here in half an hour and fixed it. If needed I would call him again.
Lisa B.
Apr 14, 2021
Julius came out and installed several light fixtures and a GFI outlet. He was courteous and professional. Got the jobs done quickly and efficiently. I would highly recommend him for any electrical work. Services: Light fixture installation, Outdoor lighting installation, Electrical outlet & switch repair
Dee Bennett
Apr 07, 2021
Julius from Mk3 was called out to do a service tune up on our stand-by Generac generator. He showed up when promised and did a complete tune up. He was very detailed in his work. I would recommend him and will use him in the future.
Jamie Meredith
Feb 25, 2021
Julius was reliable, honest, and reasonable priced. I had several electrical projects that he completed above my expectations. He took the time to explain what he needed to do and was very professional. Will definitely use him for any future electrical work and highly recommend. You won't be disappointed! Services: Fan installation, Outdoor lighting installation
Nancy Adams
Feb 06, 2021
Julius was prompt, professional and fixed the problem fast! Would recommend using him for your electrical issues. I will certainly call again when I need electrical work done. Service: Electrical outlet & switch repair
Paul Wronski
Jan 15, 2021
Julius replaced the breaker panel in my home. He was a pleasure to deal with, very responsive, always good communication with a clear plan of when the work would be performed. My background is in electrical engineering so I appreciated his knowledge of his field and the recommendations he made. From my comparative shopping, he is fair and competitive in his price. I would not hesitate to have Julius perform future work.
Reina Sapir
Jan 14, 2021
Wouldn't know how the quality of work is since my appt through the home warranty company was postponed for a later date then waited around all day for the window of time MK3 was supposed to come and was a no show. Not even a response or call back to my 2 voicemails attempting to confirm that someone was coming. Very disappointed in such a highly rated company and still looking for someone, anyone to replace my dimmer switch.
Carrie
Dec 09, 2020
Julius was able to come out same day and resolve a dryer receptacle issue that another electrician didn't recognize. He was very nice and efficient and completed the job quickly! Would recommend. Service: Electrical outlet & switch repair
Phil
Nov 02, 2020
Taking a moment to acknowledge Mk3 for their excellent work and attention to detail. Julius and team were professional, trustworthy and a pleasure to do business with. We are very happy with the work, the customer service and thorough communication. Additionally they were prompt, clean and efficient. Great Electrician. Highly recommended.
Kevin F.
Sep 02, 2020
Julius did a great job for a reasonable fee when my elderly father lost his electricity. The reason we gave him two stars is for a non-emergency job he did in our home. His work was excellent but we felt he overcharged us as we made the mistake of not getting a bid upfront. If you plan to use him, just get a price upfront.
Ginger D.
Apr 24, 2020
I feel so lucky to have had Julius come to rescue after my sump stopped working, refrigerator was also hooked up to the same faulty and not to code electrical. I have a Home Warranty but you never know who will respond. Julius is my go to electrician from now on. He is very professional, respectful, in a neighboring town and came a day earlier because he felt bad that my system was faulty from how I described it to him.

He is super nice, effiicient, quiet and has been in business for a long time. I felt very comfortable with him in my house (I live alone and over 65). He told me everything about my 68 year electrical panel and wiring. Some were incorrectly and dangerously spliced, the basement system with sump pump, washer, , dryer and well pump inadequate. He is honest and I felt completely happy with that he did.

It took a day and a half and was a job well worth it because it was done right. Prior to starting the job he gave me a detailed itemized list of what he was fixing and replacing. If you live in the Phoenixville, Pottstown area, give a call to a man of experience and integrity.
Ginger D.
Apr 23, 2020
I feel so lucky to have had Julius come to rescue after my sump stopped working, refrigerator was also hooked up to the same faulty and not to code electrical. I have a Home Warranty but you never know who will respond. Julius is my go to electrician from now on. He is very professional, respectful, in a neighboring town and came a day earlier because he felt bad that my system was faulty from how I described it to him.

He is super nice, effiicient, quiet and has been in business for a long time. I felt very comfortable with him in my house (I live alone and over 65). He told me everything about my 68 year electrical panel and wiring. Some were incorrectly and dangerously spliced, the basement system with sump pump, washer,, dryer and well pump inadequate. He is honest and I felt completely happy with that he did.

It took a day and a half and was a job well worth it because it was done right. Prior to starting the job he gave me a detailed itemized list of what he was fixing and replacing. If you live in the Phoenixville, Pottstown area, give a call to a man of experience and integrity.
Maritza S.
Apr 01, 2020
After 2 years with an electrical issue at my home, several electricians and a lot of money spent I finally contacted MK3. Mr. Julius Horvath; a very knowledgeable, honest and humble electrician, was able to diagnosed the problem and fix it immediately! He never gave up even though it took him days to figure it out, and saved me thousands of dollars because everybody else wanted me to re-wire my entire house. I am very grateful for his work. I highly recommend Mr. Horvath for any problems with your electric either at home or business.
Maritza S.
Apr 01, 2020
After 2 years with an electrical issue at my home, several electricians and a lot of money spent I finally contacted MK3. Mr. Julius Horvath; a very knowledgeable, honest and humble electrician, was able to diagnosed the problem and fix it immediately! He never gave up even though it took him days to figure it out, and saved me thousands of dollars because everybody else wanted me to re-wire my entire house. I am very grateful for his work. I highly recommend Mr. Horvath for any problems with your electric either at home or business.
Amy F.
Oct 15, 2019
Thorough, knowledgeable and very kind. I had small appliances not working and the issues were diagnosed quickly. Replacements were installed meticulously. No mess was left anywhere and treated my house as if it were his own. Prices for installation/diagnosis very reasonable. Highly recommend this company!
R. M.
Sep 27, 2019
Consumer beware! If I could give 0 stars, I would. For a business that prides itself on honesty and professionalism, they are far from it. Julius was hired to perform work on a very large job and was paid immediately upon request. He lacked professionalism and experience during the few items he worked on, brought his son on the job with him which was a huge safety concern and mocked the homeowner, amongst many other issues. Julius was immediately fired from the job but didn't comply to return the excess funds for which he had been paid for work he didn't complete, and never provided a detailed invoice when given a month to do so.

He was given numerous opportunities to remedy his errors, but neglected to do so. BBB has been notified in hopes that no one else will potentially be scammed from this business.
Faith Lipford
Oct 26, 2018
We previously had a line run for an electric range that was installed improperly. The Mk3 associate identified the problem immediately and rectified the issue. He was very friendly and courteous. I would highly recommend them for any electrical work. Excellent service performed by Mk3 Electrical Enterprises. 10+ STARS!
Mark Lee
Oct 19, 2018
MK3 Electrical are the best people to work with! Very smart and friendly. Julius and Kristina are helpful and can do basically anything electrical; commercial and residential. I would recommend them for anything. Good business and good people.
Steph Gorrell
Aug 05, 2017
A thousand thanks to Julius for coming to our rescue with our air conditioning crisis (that turned out to be an electrical issue). Our cool air is flowing again! We were SO impressed with how quickly he responded. His kindness and professionalism earned him our future business. Thank you, Julius and Mk3!!!
Amanda C.
Extremely knowlegeable, courteous, friendly and above all honest. Highly recommend, great experience!
Lois Jawers
I contacted Mk3 for an estimate on some breaker work. They showed up on the date and time promised, provided an estimate and offered to do the work right then. I approved the estimate at the same time. The work was done quickly and I was given a thorough explanation of what was done to correct the issue. I would recommend them to anyone needing an electrician. Great job!
Stan Feinberg
MK3's service was excellent and timely. My work was done as promised and within my budget. Thanks again Julius and Kristina and staff.