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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
4.94,075 reviews
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Chris Bosco's profile image
Chris Bosco 
11 years ago

I was originally provided an approximate start time of 8am-12pm, and on the day of service, the CET electrician called shortly after 8am to communicate his expected arrival time. He showed up exactly as communicated and efficiently planned out and completed the work. He was professional and answered all questions along the way. The end result was exactly what we had discussed and it now looks great. I would recommend CET to anyone looking for help with electrical projects. CET does not perform drywall patchwork. This was mad... read more

Kim Vogts's profile image
Kim Vogts 
11 years ago

Staff arrived promptly was very neat and very professional. These were projects that had sat around house awaiting spouse's action for over a year. Finally done! took about 3 hours total!! I am very happy with the service. Would use Certified again. I have other lighting projects I need to complete so will be calling soon. 

Rebecca Petillo's profile image
Rebecca Petillo 
11 years ago

Very professional. I call at night, got the answering service, and a call from the owner shortly thereafter. He asked me some diagnostic questions and suggested a couple of fixes to save a service call if possible. Those were ruled out, tech came the next day on time. Did his job quickly and was very polite. Price was reasonable. 

Hilary Weiner's profile image
Hilary Weiner 
11 years ago

I bought a "big deal" to help pay for this work. The same tech who worked for me previously did the job. He was running late, and called to let me know. He showed up with ROMEX line, which surprised me because I live in a high rise, and all the other wired is armored cable. He assured me it was to code, so I let him go ahead with the job. Everything went smoothly, except that I had to help the tech by feeding him wire. I was surprised that there weren't 2 people sent to do this. He also had to borrow some of my tools. For th... read more

Justin Hazlett's profile image
Justin Hazlett 
11 years ago

I had to have a circuit breaker replaced do to it popping every time we ran the dryer. Since they bill hourly and the work they needed to do took five minutes the electrician did a once over of my entire house. Their theory, if you pay for an hour then you should be entitled to the entire hour. I had no objections! He found 3 other faults and corrected them at no additional cost because like i said they charge by the hour and the work was done within that hour. Amazing service. Highly recommended. **also. was advised that an... read more

James Calabrese's profile image
James Calabrese 
11 years ago

Electrician showed up on time. We reviewed the all aspects of the work. He performed the work and showed me when he was done. It was all done quickly and professionally. 

Melissa Ho's profile image
Melissa Ho 
11 years ago

Three of my outlets along one wall between my dining room and kitchen stopped working. I had attempted to use a tester to see what the issue was and had tried hitting the reset button on my GFCI several times. The breaker wasn't tripped so I couldn't figure out what the issue was. I called Certified Electrical Technologies and they said they could try to provide a free estimate over the phone. But based on my description of what the issue was, he couldn't provide a good estimate, so he scheduled me for their next available t... read more

Annette Gorey's profile image
Annette Gorey 
11 years ago

The electrician, Tom, called 30 minutes prior to his promised arrive time to verify that we were home. He arrived on time and conducted a thorough inspection of each area in the home to rule out any electricial concerns. He said all was well but did recommend that we consider a $290 addition to our circuit box that gives surge protection to the entire house. We told him we would think about it but thanked him for the information. Tom was professional but also quite personable - he's a Redskins fan so what's not to like! We w... read more

Tammy Smutny's profile image
Tammy Smutny 
11 years ago

He arrived on time and quickly did the work. He also answered all of my questions on future work that needs to be done. 

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.