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Certified Electrical Technologies

4.9
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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
4.93,937 reviews
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Chris Z.'s profile image
Chris Z. 
on Birdeye

4 years ago

Electrician was very knowledgeable and friendly, even gave me some much-needed good advice on one of the weird light fixtures I needed to replace. Was able to fix everything up in under an hour all told. Would recommend 

Evan H.'s profile image
Evan H. 
on Birdeye

4 years ago

Gary Epstein's advice was right on the mark about the sequence of steps for restoring and testing the circuit, and for what to do if the problem recurs. 

Laurie Y.'s profile image
Laurie Y. 
on Birdeye

4 years ago

The electrician came right on time, identified the problem quickly, fixed it, and showed us where the problem had been. He was very pleasant and very professional. We are 100% satisfied with our experience. 

Wendy S.'s profile image
Wendy S. 
on Birdeye

4 years ago

I was recommended to call Rob from CET by several neighbors in my neighborhood facebook group. We were delaying our electrical work due to cost and due to the fact that we’ve had work done before and nothing had stuck. Our problems seemed very complicated. We created a list of priorities and Rob actually tackled them all- even the ones I thought we had no hope of fixing. I could not even believe it. Even the complicated ones that previous electricians could not fix, he fixed with ease. He was extremely helpful and shared som... read more

Fitz F.'s profile image
Fitz F. 
on Birdeye

4 years ago

Excellent, knowledgeable, cheerful service. Thanks, and I will call for assistance in the future! 

R C Z.'s profile image
R C Z. 
on Birdeye

4 years ago

Work was performed professionally and with attention to detail within the estimated schedule and cost. Scope of work involved installation and rewiring within existing outlet as required to accommodate installation of Smart Dimmer Z Wave Switch for indoor internet control of lighting. Upon completion and cleanup, installed device was tested for device operability according to manufacturer's spec. Very satisified with performance of CET / would recommend 

Craig M D.'s profile image
Craig M D. 
on Birdeye

4 years ago

Rob was great! Called to let me know when he would arrive, personable and professional. I will be using your company in the future! 

Jean a.'s profile image
Jean a. 
on Birdeye

4 years ago

Very professional. 

Ellen L.'s profile image
Ellen L. 
on Birdeye

4 years ago

Thank you. Arranging an appointment was easy and effective. The electrician, Andrew, called before time to let me know he would be arriving in about 45 minutes. When he arrived he replaced my doorbell. and repaired a vent switch in a powder room. He was polite, efficient, and helpful. I was very pleased with the service. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 3,937 reviews. 

When is Certified Electrical Technologies open?

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

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