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Certified Electrical Technologies

4.9

About this business

Certified Electrical Technologies is an Electrical Service firm serving Residential, Commercial, Retail and Property Management clients in the Washington, D.C. and Baltimore, MD. metro areas including Northern Virginia. Since 1979 CET has been committed to delivering a Superior Service Experience and offers a Lifetime warranty on labor.  

Location details

PO BOX 60650, Rockville, MD, 20859, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 6:00 p.m.
Tue8:00 a.m. to 6:00 p.m.
Wed8:00 a.m. to 6:00 p.m.
Thu8:00 a.m. to 6:00 p.m.
Fri8:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.94,076 reviews
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Pamela Madrid's profile image
Pamela Madrid 
12 years ago

We bought a Big Deal Voucher and weren't able to schedule the work before the expiration date. Nevertheless, Gary told us he would honor the voucher and let us schedule the work when it was convenient for us. Allen showed up on time, was extremely polite and did a great job. He answered all my questions, made the hole in the wall easy to patch, and wasconscientiousabout cleaning up after himself. They do all their work on a time and materials basis so you never pay for time that isn't used based on a paddedestimate. Despite ... read more

Steve OConner's profile image
Steve OConner 
12 years ago

They did an outstanding job. Very punctual, neat and outlets exceeded my expectations in value. He also answered my questions andgave me additional advice about the GFI outlets. They estimated $300 and came in at $250 - I haven't seen that in a long time! I will recommend this company to others. 

John Yeatman's profile image
John Yeatman 
12 years ago

Great. Quick and reasonable. 

Amy Devadas's profile image
Amy Devadas 
12 years ago

They were very fast, extremely professional., and very knowledgeable about the electrical work they were doing. 

Matthew Williams's profile image
Matthew Williams 
12 years ago

The initial scheduling call was a pleasure. I called on a Friday and wanted to schedule something as soon as possible so they got me in for the following Monday, which I find to be incredible. They gave me a window of 8AM-12PM, but when I told them I had to be at work at 1PM and the inspection would take an hour, they said their inspector would arrive at 8AM and they would make us his first appointment.Our inspector Chuck was not just on time- he was early! He is a very nice man who not only knows the houses in Bowie, but kn... read more

Martha Gregory's profile image
Martha Gregory 
12 years ago

Everything went great. The guy came right on time. He took care of what I needed in about half an hour. When I called in and made an appointment the receptionist asked for a credit card number because I would be charged if I canceled within a certain time period. I felt very odd about this. I called back the next day and I got another receptionist and she assured me that it was written down and kept under lock and key. In the end I was very happy with the experience. The technician was very nice and professional! 

Rene Costello's profile image
Rene Costello 
12 years ago

They were very professional. They did the job to the best of their ability and it showed. I would highly recommend them to anybody. 

David Whipps's profile image
David Whipps 
12 years ago

I can't believe how much work Eric did in 2 hours! This probably saved me a weekend's worth of work.He could have done even more but I ran out of materials and to do's.Eric and Certified were prompt and professional.No hesitation to call them again for future work. 

Herman Chu's profile image
Herman Chu 
12 years ago

Alan was great to work with and I'll definitely call CET in the future. To start, Alancalled before coming over. He was very punctual and got started right away asking me questions about the job and looking around the work area. He was very methodical and exuded professionalism while completing the work. It was slightly tricky because the basement area where the wires needed to run through is full of obstacles, primarily the HVAC system, so it was pretty difficult to see. Alan did a great job and made surgical cuts into a sm... read more

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,076 reviews. 

When is Certified Electrical Technologies open?

Certified Electrical Technologies is closed now. It will open tomorrow at 8:00 a.m.