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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
4.84,399 reviews
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Miranda Katsoyannis's profile image
Miranda Katsoyannis 
7 years ago

It went very well. CET always is very professional and we've had them perform an array of electrical services throughout the years. we needed a new electrical outlet for an above range microwave and CET performed those services. 

Gillian Crane's profile image
Gillian Crane 
7 years ago

Great! We got advance confirmations of the appointment by both phone and email, and a phone call on the day of the appointment letting us know he was on his way. Eric arrived promptly, verified what work we needed, and gave us advice on the most effective and economical way to do so. He got to work right away, installing 4 basement outlets and converting 2 living area outlets to exactly meet our needs. This is the second time we've called CET, and are again very satisfied. We needed outlets added in the basement, and outlets... read more

Angela Wallace's profile image
Angela Wallace 
7 years ago

The service went very well and was completed earlier than expected. Very professional technician. I had four smoke detectors replaced with new smoke/carbon monoxide detectors that I purchased. I also had a ceiling fan replaced, a new ceiling fan installed and an outlet installed over the fireplace so a TV can be mounted there. 

Jeffrey Harkawik's profile image
Jeffrey Harkawik 
7 years ago

Very Well. Electrician knew exactly what was needed, Installed two new electrical lines in basement. 

Susan Higgins's profile image
Susan Higgins 
7 years ago

The work went great. They even went out of their way to install it the way I wanted it. A ceiling fan was replaced in one room. 

Cynthia Smith's profile image
Cynthia Smith 
7 years ago

All went fine. I thought I needed a new a whole new light fixture...but turned out to just be the dimmer switch which saved me some money. Also Phil was able to fix two electrical outlets that were loose. Replaced a dimmer switch for a ceiling light fixture and fixed two electrical outlets. 

Ron Gibson's profile image
Ron Gibson 
7 years ago

I have great things to say about Certified Electrical Technologies. Kudos to Leah who patiently answered my questions and kudos to Eric who came to my house to replace the breaker switch. After I noticed that the breaker was making arching type sounds (though not shocking me, getting hot, or smelling like it), I called them and they worked with me to determine the scope of the issue. Leah patiently answered my questions and asked great questions, so the technician could zero in on the problem and a solution. (Funny, when Eri... read more

Nina Chien's profile image
Nina Chien 
7 years ago

They solved the problem for me over the phone. I am so grateful and will definitely hire them in the future for when I actually need them to come out. Electrician solved my problem over the phone, no cost. I had flipped my main breaker off and was unable to get it back on. They walked me through on the phone how to turn it back on myself, free of charge. 

Raymond Johnson's profile image
Raymond Johnson 
8 years ago

Excellent. He did that and installed another light bulb in a similar fixture. He have me helpful information about the process of installing this light bulb. I could not find the wattage and he told me that it could be up to 60 watts. He also checked my electrical outlets to see if any needed updating. I had broken a light bulb at the base and needed it to be removed and replaced. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.8 star rating with 4,399 reviews. 

When is Certified Electrical Technologies open?

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