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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
4.94,160 reviews
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JULIE RIEGG's profile image
JULIE RIEGG 
10 years ago

Inspected all electrical outlets plus checked the electrical connections to two roof fans installed in September 2014. He was very thorough and very efficient. He found only two potential problems. One was the lack of shut off for electrical outlets in kitchen and bathroom because the outlets were near the sinks. The other was the wire connection in the bathroom was reversed even though the power was working. He said he would submit a report and someone from CET would contact me regarding making the corrections. However, no ... read more

Jeff Cyre's profile image
Jeff Cyre 
10 years ago

Installed 3 ceiling lights each in a different room and wired them to an existing switch that was located in each room. The switches previously controlled an outlet in each of the rooms. The job went extremely well. He came in under the estimate and did great work. I would definitely use them again. 

Beverly Weidmann's profile image
Beverly Weidmann 
10 years ago

Changed 3 smoke detectors. Went great. Took him about a half hour. David was extremely nice and professional. No problems. 

Barbara Strong's profile image
Barbara Strong 
10 years ago

Installed 4 recess lights and two pendent lights in kitchen. Installed three smoke/fire detectors. The installation work went well for everything. Upon completion the installer cleaned up the area he was working in to our satisfaction. I highly recommend Rob and the CET. 

Sharon Burton's profile image
Sharon Burton 
10 years ago

He had to run the electrical line to install a ceiling fan The contractor (sorry, I forgot his name) contacted me 1/2 prior to his showing up on time. He immediately went to work and explained what needed to be done since he had to find the wiring in the wall. He had to go in the attic space to run the line. He had to cut two holes in my wall which he explained was due to his inability to find a line leading leading through the wall. He was very thorough in explaining what he had to do and the options I had. After he install... read more

Ralph S.'s profile image
Ralph S. 
10 years ago

installation of wiring for 4 ceiling fixtures in 4 rooms I'm very satisfied with the services and professionalism of this company. Rob did an outstanding job installing the wiring and ceiling electrical boxes in the 3 bedrooms and the light for the bathroom shower. 

Thomas Weaver's profile image
Thomas Weaver 
10 years ago

Placed four recessed lights and removed the old fixture (kitchen). My wife was home when the service was performed. She stated that the provider arrived as scheduled, was very professional, and caused minimal damage (fixture removal primarily) which was felt to be necessary. The provider discussed the most effective placement of the lights and cleaned up after the work was completed. My wife was surprized at the extra charge for the removal of the old (fluorescent) fixture. The quality of the work was excellent and we would ... read more

Lili Crowley's profile image
Lili Crowley 
10 years ago

Had a faulty switch replaced, a faulty GFCI replaced and a bad fan motor replaced. Electrician was great. He fixed several things in the house quickly. He knew right away what was wrong. Excellent. Would definitely use again. 

Tamieka Mays's profile image
Tamieka Mays 
10 years ago

Ceiling fan installation I needed a ceiling fan installed, and Certified Electrical Technologies had great reviews, and an Angie's List deal. I purchased the deal and scheduled an appointment for the following week. The technician arrived on time and worked so fast. There was no existing wiring in the ceiling so he installed the box and the fan in about an hour or so. I laid down tarp over the furniture in case there was a lot of dust from the drywall, but there was no mess at all, just a beautiful fan. I will definitely be ... 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 4,160 reviews. 

When is Certified Electrical Technologies open?

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