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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
4.94,076 reviews
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Terry A Houser II's profile image
Terry A Houser II 
13 years ago

I had a decent list of electrical work that I needed done and decided to give Certified a try. James called about a half-hour before he was to arrive after he picked up some materials. I provided many of the big components of the work needing to be done (exhaust fans, lamppost, motion lights). James first began by determining the cause of loss of power in the master bedroom and surrounding rooms. Although it took several hours and removing most of the outlet and switch panels from the house, he determined that the feed li... read more

Tim Williams's profile image
Tim Williams 
13 years ago

My first experience with Certified Electrical Technologies came about from a Big Deal offered on Angie's. I was very impressed the first time and after this latest project, I will continue to call on them in the future. The technician, Danny, completed installing the recessed lighting in my basement in much less time than was scheduled. It reinforced, again for me, his competence and professionalism. What's even better is that the cost ended up being less that what was originally quoted. So, I won all around! I am def... read more

Leroy Danielczyk's profile image
Leroy Danielczyk 
13 years ago

Overall, the job done was very good. Justin, who works for them was a very hard worker and did a great job. They do not pay him for the job. He came in, did the job and got paid based on the time here. When you pay by the time sometimes, you see people drag a little bit. But this guy was on the move the whole time. He was great. They fixed everything very well. They were on time. When they told me they would be here, they were here. Every window of time they gave me between 9:00 and 11:00 they were here. If they said, they w... read more

Janis Phillips's profile image
Janis Phillips 
13 years ago

Danny called ahead of arriving for each visit. He was professional yet friendly. The entire work site was cleaned up before he left and all work was reviewed before he left. 

Sarah Casella's profile image
Sarah Casella 
13 years ago

CET was great to work with. I scheduled an appointment 2 weeks ago, and they not only sent me an e-mail confirmation, but also sent something in the mail. The technician called a half hour before arriving, and showed up well within the 4-hour time frame I was given. He was very personable and explained to me what he was doing and why he was doing it. He was done fixing both issues within about 45 minutes. I would definitely hire them again! 

Sharon Thomson's profile image
Sharon Thomson 
13 years ago

When his troubleshooting with the ceiling fan revealed that the problem could be fixed multiple ways, he gave me all the information I needed in order to make a wise choice. The ceiling light kit I had previously purchased included a broken bulb, he asked me how I wanted to handle that before proceeding. The motor for the bathroom fan was replaced by him very quickly without problems or delays. All three items are functioning reliably today. The electrician was very friendly, had all the required electrical skills and suppli... read more

shelley elliott's profile image
shelley elliott 
13 years ago

It seemed when he came the first time he spent alot of time doing things he did not need to and that he wasted alot of time and then he had to leave and come back on saturday and charged us another service call. That seemed a little unprofessional. 

Leann Klepec's profile image
Leann Klepec 
13 years ago

When the Fire Marshall came to inspect the work, he told me that this was quality work in which he could tell that the technican, David, takes pride in his work. On top of them doing a fantastic job and passing inspection the first time around, they also came in $300 cheaper than the original estimate. I will definitely use them again. 

Lori Grant's profile image
Lori Grant 
13 years ago

Excellent - thorough, professional, and reasonable price 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,076 reviews. 

When is Certified Electrical Technologies open?

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