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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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Jerry Weisskohl's profile image
Jerry Weisskohl 
4 years ago

Tech arrived on time, perform the work in an accurate and timely fashion. Very happy with the work done. New electrical outlets to support new kitchen stove and microwave 

Donald Gerson's profile image
Donald Gerson 
4 years ago

Perfectly as expected. A bit expensive, but I knew that this was their minimum charge in advance, and agreed to it when I made the appointment. Replace a kitchen ceiling light fixture 

Business response:

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

4 years ago

Install new outdoor light fixtures Project went well despite iffy weather. Rob came to install two new outdoor light fixtures. He was efficient and did a great job. We’ve used CET several times for electrical projects and they do good work, are reliable, and come on time as promised 

Business response:

Thanks for the great review and glad we were able to install the exterior motion fixtures on your home. They not only add convenient light to outdoor spaces, but increase the safety and security of your property. We look forward your next project ! 

Deborah Bienstock's profile image
Deborah Bienstock 
4 years ago

The company was reapinsive and the electrician was excellent. The cost was kind of high but was exactly as quoted to me on the phone. Fluorescent light falling off ceiling and wires sparked. 

Business response:

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

LAWRENCE COHEN's profile image
4 years ago

I was able to make a reservation via their website using email (very responsive) - technician showed up on time and started work immediately. The project took almost no time. Took payment via electronically via CC. He was in and out within 30 minutes. Have used them before and, as always, will use them again. I have an under cabinet puck light that needed replacement 

Business response:

Thanks for the great review. With 30 minute increment billing, small repairs are quick and inexpensive. 

Oliver Lewis's profile image
Oliver Lewis 
4 years ago

Repaired with ease and offered advice on managing power. Discarded offending parts and appliance for me. Blown electrical sockets 

Business response:

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

Philip Bjorlo's profile image
Philip Bjorlo 
4 years ago

Jesse was great. He was prompt, professional and patient with our questions. He also gave good advice about how to deal with future issues of this type. Check circuit board and microwave oven for tripping issues; replace circuit boxes 

Business response:

Thanks for the great review and glad our tech was able to resolve your small repairs quickly and inexpensively ! 

Rebecca Corbett's profile image
Rebecca Corbett 
4 years ago

Andrew is a true professional and had our old lights taken down and new lights installed very quickly. I highly recommend working with him if you have the opportunity to do so. The receptionist for this company was so pleasant and helpful when I first inquired about cost and availability. Her demeanor started the whole process off on a positive note. Takedown and installation for four outdoor house lights. 

Business response:

Thanks for the great review. Every member of the CET staff is committed to providing a superior service experience and it takes team work to achieve results like this. We hope that you enjoy your beautiful new lighting ! 

Christine Peterson's profile image
Christine Peterson 
4 years ago

Called when 30 min from arriving, arrived on time. Evaluated the project and was completed in less than 30 min 

Business response:

Thanks for the great review. Our highly-trained techs quickly determine the best strategy and options for each project and using excellent communication skills convey this information to our client to ensure a successful service experience. 

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 on Monday at 8:00 a.m.