21st Century Electrical Services LLC

Top ProExceptional 4.9(60)
Licensed
  • 90 hires
  • Based in Philadelphia, PA
  • 3 years in business
  • 4 employees
  • Responds in about 1 hour
  • Background checked
  • License verified

About 21st Century Electrical Services LLC

At 21st Century Electrical Services, we provide safe, reliable, and efficient electrical work for your home. Our services include: - Switch and outlet installation and repair - Lighting and fan installation - Circuit breaker panel and fuse box repair - New wiring and electrical repair And many more services We take pride in doing the job right the first time and tailoring every solution to your specific needs. If you’re looking for a professional, dependable electrician, contact us today to discuss your project and get a quote.

Reviews

Sohail M.Sep 2026

Had 21st Century fix 3 electrical outlets for me. Happy with the service.

Thumbtack customerSep 2026

Quick to respond, next day service. Four different outlets with four differing issues, 2-man crew was in and out within 40 minutes. Recommended

Thumbtack customerAug 2026

Very nice, friendly and professional. Was able to fix an issue I’d been having for months with connecting some wires. Responded quickly to messages and requests for estimate. Would recommend / hire again!

Thumbtack customerAug 2026

Bill installed all of my 5 of my smoke detectors and completed the work safely, professionally, and with great attention to detail. I really appreciated his focus on safety and making sure everything was installed properly. Great service, honest work, and someone you can trust in your home. Highly recommended!

Thumbtack customerAug 2026

Very responsive and took care of electrical issue with no problems

Thumbtack customerAug 2026

Responded the same day. Was able to identify the issue and address it. Provided an estimate for the additional work that will be needed. Very knowledgeable and professional. Will definitely hire again.

J. S.Aug 2026

Bill did a wonderful job for us. He replaced 2 lights and added a new one, replaced our outlets and GFT and installed and new exhaust fan. We would use him again and recommend him.

Christine S.Jul 2026

Would definitely recommend - very professional, worked quickly and was careful with my home. I appreciated that they made sure everything was to my liking and even helped clean the glass. Very happy!

Thumbtack customerApr 2026

Bill came out to fix three switches and honestly made the whole process super easy. He responded within five minutes with an estimate and set up a time to come the same day and finish the project, which I really appreciated. He showed up on time, was polite and just handled everything without any hassle. Communication was clear and respectful the whole time. A really smooth experience I’d definitely work with him again.

Thumbtack customerApr 2026

I had a very disappointing experience with this electrician. He was hired to fix outlets at a tenant-occupied property, and while I was away, he began repeatedly calling and messaging me in an aggressive manner. The situation escalated to the point where he threatened to undo the work and reinstall the old outlets, which is completely unacceptable and unprofessional. Communication was rude, confrontational, and lacked any sense of professionalism or respect. Instead of resolving the issue calmly, he chose to escalate and create unnecessary stress. I would not recommend his services to anyone and will definitely not be working with him again.

Thumbtack customerMar 2026

The representatives of this company were professional and explained everything that needed to be done along with the projected cost. He gave me options and was very respectful of me and my home. Will be using them again.

Thumbtack customerFeb 2026

Easy going professionals, completed the work without issue. Highly recommend!

Abu M.Feb 2026

Bill did an excellent job. Thank you for the outstanding work!

Thumbtack customerJan 2026

Bill was timely, communicative and did a great job. I would recommend in a minute.

Thumbtack customerNov 2025

Amazing experience from quote to finished project. Great very fair price! Done very quickly! Left everything clean and organized. Will be using them again if I have any other electrical needs!

Sunil L.Oct 2025

I contacted 21st Century Electrical Services to install a hard-wired smoke detector, and Bill was fantastic to work with. He provided a free estimate right away—just based on my job description and a photo I sent. His quote was reasonable, and he scheduled the appointment quickly. Bill arrived on time, was courteous and professional, and completed the installation efficiently and neatly. The quality of his work was excellent, and he made sure everything was done properly before wrapping up. Thank you, Bill, for your prompt and reliable service. I highly recommend 21st Century Electrical Services for anyone needing electrical work done!

Roosevelt S.Jun 2025

Showed up on time and got the job done. No issues. Great Job, would recommend!

Bruce R.May 2025

I can’t remember a more delightful experience with a contractor. Bill of 21st century was not only excellent at his trade , his craftsmanship was outstanding!! I would recommend and hire Bill in a NY minute . And not just because of the fantastic work, he does, but more importantly to the level of honesty and integrity he possesses Thank you 🙏 Bill for your great work!

Nina D.Apr 2025

I needed help getting my mom’s house ready for the next buyer. We needed some outlets changed out and some minor electrical repairs to the basement. I had a wonderful experience. The quality of the work was top notch! Service was friendly. He came with lots of knowledge and tools. Technician went above and beyond on the repairs. I will definitely hire again!

Anthony b.Apr 2025

Bill came out late on a Sunday and addressed an issue we were having replacing outdoor GFCI outlets. He alerted us to an additional safety concern and fixed that issue as well. Fast, quality work. We would definitely recommend!

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21st Century Electrical Services LLC★ 4.9
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