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Certified Electrical Technologies - Rockville, MD

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
4.93,925 reviews
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Virgie I.'s profile image
Virgie I. 
on Birdeye

3 years ago

The technician was knowledgeable, helpful, professional, and polite. Prior to his arrival I had a nightmare exam with an electrician that misdiagnosed my issue and made a false report to my home warranty program. 

George T.'s profile image
George T. 
on Birdeye

3 years ago

When Brandon got here he found the circuit in the sauna on which we were going to replace the infra-red carbon panel had no power. So we figured the problem was not in the carbon heating panel which is what I had thought. He then went about trouble shooting the wiring inside the sauna and located the problem inside some of the panelling - a disconnected plug inside the top of the unit. Once that was fixed the old carbon panel worked just fine! Kudos to him for his persistence, 

Barbara M.'s profile image
Barbara M. 
on Birdeye

3 years ago

great service. Tim let me know when he'd be here and worked quickly and efficiently. Very professional service. As always, a great experience with Certified Electrical Technologies. 

Andrea C.'s profile image
Andrea C. 
on Birdeye

3 years ago

Just as expected. Quick, thorough, professional, complete 

Jennifer K.'s profile image
Jennifer K. 
on Birdeye

3 years ago

Great work. Quick. Friendly technician. 

Janet N.'s profile image
Janet N. 
on Birdeye

3 years ago

As always, Alan was efficient and quickly completed the job. Always comforting to know that CET can take care of any of my electrical problems. thank you 

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

3 years ago

Rob did an excellent job, very efficient and careful. I strongly recommend this company. 

Laura G.'s profile image
Laura G. 
on Birdeye

3 years ago

I called Certified because several of our kitchen outlets stopped working, and they had done terrific work for us in the past. Gary helped me figure out the problem over the phone -- it was a simple "reset" of a button -- and saved me the service call. It doesn't get any more trustworthy than that! They will continue to be my first call for electrical service. 

WANDA R.'s profile image
WANDA R. 
on Birdeye

3 years ago

Chuck did an amazing job putting up a few new light fixtures in my house. He was patient and extremely helpful. He was also professional and friendly. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 3,925 reviews. 

When is Certified Electrical Technologies open?

Certified Electrical Technologies is open now. It will close at 6:00 p.m.  

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