Certified Electrical Technologies's cover image
Claimed

This profile has been claimed by the business owner or representative.

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

Get directions
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
4.94,075 reviews
Select a rating
Glenn Lawson's profile image
Glenn Lawson 
11 years ago

The electrican arrived on-time and performed the work professionally and very courteous. 

Paul Barrett's profile image
Paul Barrett 
11 years ago

CEI called me to schedule an appointment for after the Christmas holidays. During the call, I was asked what type of work was to be done in order to ensure that the electrician has the proper components. In this case, it was a double 15 amp breaker to replace the single 15 amp breaker, since all of the slots in the circuit breaker panel were in use. This was a small job that took about 1 hour. The electrician smartly replaced the breaker for the garbage disposal with the double breaker, since this is not a critical circuit. ... read more

Cheryl Lentz's profile image
Cheryl Lentz 
11 years ago

Everything was performed in a timely matter and went very well. 

Denise Tolbert's profile image
Denise Tolbert 
11 years ago

Fast work, Very professional. Would use them again. 

Dinah Seisman's profile image
Dinah Seisman 
11 years ago

Technician arrived and completed the work within the allowed time frame 

William Tiefenwerth's profile image
William Tiefenwerth 
11 years ago

Do have all of your materials purchased in advance of the work. Don't expect the technician to do work outside of his area of professional responsibility (removing drywall, etc.) You will be very happy with this firm! 

Timothy Layne's profile image
Timothy Layne 
11 years ago

excellant 

Stacy Dandridge's profile image
Stacy Dandridge 
11 years ago

The electrician was quick and did a great job. 

Allan Sutter's profile image
Allan Sutter 
11 years ago

The tech inspected the bedrooms and bath served by the intermittant circuits installed during a recent renovation. After testing the GFI outlets in the bathroom, heidentified several items plugged in elsewhere that could have served false triggers to the arcfault breakers. Based on his finding that there was adequate protection in the bathroom and that we were unwilling to more the affected equipment it became evident to me that we needed to revert to regular breakers in the box. He did the work without delay, checked to ens... 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 4,075 reviews. 

When is Certified Electrical Technologies open?

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