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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
4.94,029 reviews
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William Coffin's profile image
William Coffin 
4 years ago

Excellent! Quick professional service by Andrew. He arrived on time and explained in detail the work to be done along with consultation about required deviations. 

Patricia Minami's profile image
Patricia Minami 
4 years ago

All went well. Electrician called when he was about 30 min. away, was very professional, and worked quickly. I thought $135 for half an hour was a bit expensive; unsure if $35 per detectors a bit expensive, but I guess they have to make some profit. 

Frank Della Noce's profile image
Frank Della Noce 
4 years ago

Phone answered immediately and Gary was extremely helpful. We have been clients of CET for years. We would highly recommend them. Gary took the time to review some simple options to check ourselves prior to having the expense of an in-person appointment. It turned out to be an easy fix on our own and confirms that we selected the right company to do business with. When we have needed them to come out in the past, it was A+ work, which is why CET was the only place I called. 

Paul Kadowaki's profile image
Paul Kadowaki 
4 years ago

This is my third job using CET and I don't intend to use any other contractor in the future. I have no reason to vet another electrical contractor. Jesse has been my go-to guy. His work is professionally executed and has exceeded my expectations every time. All three jobs; installing a 240v 70A sub-panel with a 6-50R outlet for a welder and eight 120v 20A outlets for bench tools; installing a 7500w garage heater, and this job, for more tools, was done perfectly. I provided what I needed done and he reviewed my ideas and made... read more

Business response:

Thanks for another great review. We really apprciate you taking time to share your experince so that others can make an informed decision. We look forward to your next project. 

Robert Sullivan's profile image
Robert Sullivan 
4 years ago

An exceptional job by Certified Electrical Technologies - and specifically Andrew - with the electrical Work completed at my house today. Prompt, professional, efficient, he completed to work quickly and effectively. We could not be more pleased with the service he provided. I also want to note how reasonably priced the service was. I will definitely be working with CET for my electrical needs again in the future. It was an A++ experience. Thank you! 

Leslie McKee's profile image
Leslie McKee 
4 years ago

Very professional and good work! 

Business response:

Thanks for the great review ! We hope that you are enjoying your new lighting and Ceiling Fan ! 

Bennie Brooks's profile image
Bennie Brooks 
4 years ago

job was completed as scheduled 

Business response:

Thanks for the review. We hope that your new exterior Lighting Timer provides years of convenience and security for you. We look forward to your next project which is later this week ! 

Bennie Brooks's profile image
Bennie Brooks 
4 years ago

job was completed as scheduled installed electrical dimmer on garage doors 

TRECIA WARNHOLZ's profile image
TRECIA WARNHOLZ 
4 years ago

Another job well done. Always inspires confidence. Installation of sauna heater and connection to the electrical panel 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,029 reviews. 

When is Certified Electrical Technologies open?

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