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Certified Electrical Technologies


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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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.
4.93,970 reviews
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Ellis Woodward's profile image
Ellis Woodward 
5 years ago

The technician, Eric, was punctual, efficient, knowledgeable, and friendly... In short order, my problem was diagnosed and fixed - it couldn't have gone better... This was my 2nd time using the company, and I would not hesitate for an instant to use them again I needed a breaker panel examined, and fixed... 

Tuleen Alam's profile image
Tuleen Alam 
5 years ago

The Whole experience was great . Eric was extremely professional ,explained everything ,and even saved me money with his recommendations. And the price was exactly what was quoted . I would definitely hire them again !! Whole house surge protection 

ROBYN BERKENBILT's profile image
5 years ago

Our house was built in 1952. Half the basement was finished in the 1980s with some strange foam ceiling tiles that were nailed in place. Track lighting was installed and wired into non-grounded cable at the end of an overloaded circuit. We wanted to replace this with flush-mounted ceiling fixtures. CET quoted 1 to 2 days on the project. When Alan came, he looked over the situation, and we discussed several alternatives. I had been hoping for three-way dimmers but had been told by other contractors that it may be too difficul... read more

Brenda lopez's profile image
Brenda lopez 
5 years ago

It was wonderful. He was fast professional and answered all of my questions. I would definitely call them again for all of my electrical needs Electrical switch check 

Chuck & Carol Ristan's profile image
Chuck & Carol Ristan 
5 years ago

Phil was skilled, knowledgeable, and customer focused. He corrected all the problems in an efficient and professional manner. Installation of 3 hard wired smoke/CO2 detectors, fix two electrical outlets, locate problem with porch light 

Business response:

Thanks for the great review. We look forward to your next project ! 

ROBERT WINTER's profile image
5 years ago

Very fast and neat installation. The electrician took steps to keep the work area clean and the new outlet for the bathroom was aligned perfectly with the previously-installed light switch. He also took the time to discuss additional work to do another time, including what would and wouldn’t work. Installation of electrical outlet in powder room. 

Business response:

Thanks for the great review. Each of our highly-trained techs has many years of experience and will find the best solution to each project 

Kathryne Jackson's profile image
Kathryne Jackson 
5 years ago

He was on time. Provided advice on replacing smoke detectors and builder’s grade light fixtures Replaced old smoke detectors, light fixtures, door chime and outlets. 

Business response:

Thanks for the great review. We look forward to your next project ! 

Michael McDonnell's profile image
Michael McDonnell 
5 years ago

I called Certified Electrical Technologies first because they have a very good reputation on Angie's List. Lien was the representative that took my call. She was very open and honest about the rates I could expect. Since I had wanted same day service, CET would need to charge me emergency rates which I expected. However, she quickly understood my situation and recommended I try some other electricians in my area. If it were not for my need to get help same day, I would have gone with CET. I would recommend them based on thei... read more

Business response:

Thanks for the kind words. Our entire team is 100% focused on customer-service. We will provide the most efficient solution in each case even if it does not benefit us 

Dale Moyers's profile image
Dale Moyers 
5 years ago

This is the second time I have used this contractor. They do fantastic work for a reasonable price. I have referred them to friends and family. I would definitely use them again. Installed and replaced one ceiling fan 

Business response:

Thanks for another great review and for your endorsement. Repeat customers and referrals are why we don't advertise which keeps our pricing competitive, 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 3,970 reviews. 

When is Certified Electrical Technologies open?

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