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Certified Electrical Technologies

4.8

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
4.84,400 reviews
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Frederic Case's profile image
Frederic Case 
10 years ago

Repaired 5 problems with electrical issues Very good. All issues resolved. 

tong cheng zhang's profile image
tong cheng zhang 
10 years ago

certified the whole house is ground the technician arrived on time. everything went well 

Arica Cox's profile image
Arica Cox 
10 years ago

Ceiling fan install I purchased a deal off of Angie's list to have the ceiling fan in my master bedroom installed (the wiring and box were already there). I requested a morning appointment and although I was told it may not be guaranteed, the electrician called me first thing in the morning to notify me he was on his way. Chuck arrived, immediately put on shoe covers before he entered the house and after showing him the fan and room, he proceeded with the install. When he finished he made sure I knew how the new remote funct... read more

Brian Boylan's profile image
Brian Boylan 
10 years ago

I had a ceiling fan installed to an existing cathedral ceiling fan box (13 ft high). Jesse called on his way, came out, did a great job explaining the job and what existing wiring I had. He worked clean and efficiently. Overall a really good experience. I would and will hire them again. 

Laura Roberson's profile image
Laura Roberson 
10 years ago

Installed new ceiling fan, replaced existing ceiling fan with light fixture, replaced bathroom fan, replaced 5 outlets, secured outside power cable to house, replaced outside outlet with GFI , installed dimmer switch. I am very happy with the work. Dale called to say he was on the way and arrived right on time. He figured out a way to hook up my new fan without cutting holes in the walls to run wires and in the process was able to show me what a mysterious switch in my hall way went to. He was professional and pleasant and n... read more

John Irvin's profile image
John Irvin 
10 years ago

Installed Two Ceiling Fans. Everything went very well, I liked the response time from the company when I purchased the deal and when the service call was scheduled, it was very professional. The company installed two ceiling electrical boxes in the rooms and wired them to the wall switches. They cleaned up and vacuumed the areas. I will definitely work with this company again. 

Lorri Loveland's profile image
Lorri Loveland 
10 years ago

Electrical Safety Check Wonderful service!! CET was very responsive to my request for an appointment, and provided excellent, punctual and professional service! All went well with the safety inspection; CET was honest and did not recommend unnecessary work. The service man was extremely courteous and professional. I will most definitely utilize CET in the future! 

Charles Hoffman's profile image
Charles Hoffman 
10 years ago

Changed dimmer switch and tightened box. Went well 

William Usher's profile image
William Usher 
10 years ago

Installed light fixtures Prompt and professional! Highly recommend! 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.8 star rating with 4,400 reviews. 

When is Certified Electrical Technologies open?

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