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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
4.84,402 reviews
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Bernadette Shea's profile image
Bernadette Shea 
11 years ago

Needed a new circuit breaker box. Came first to give me an estimate and since the new box was of a different shape and larger, I needed to get the space enlarged. When that was done, I arranged for them to come (it was within week)and everything went to accordingly - it cost me no less or more than I was quoted. :D 

Mary Kay Mull's profile image
Mary Kay Mull 
11 years ago

The technician performed the electrical inspection as advertised, checking all breakers, smoke detectors, and some random electrical outlets throughout the house. When we asked him about a whole-house surge protector, he had one available on the truck, and installed it during the same visit, at a comparable cost to other companies. We have had many storms with power interruptions since then, but are relieved that all our appliances, computers, etc. are now protected. Thank you! 

cyril koval's profile image
cyril koval 
11 years ago

NoneAll went well. Dave wad very thorough and made a suggestion to improve protecting our entire house from surges. 

Cindy Patterson's profile image
Cindy Patterson 
11 years ago

I have used this company several times. They have replaced and installed electric outlets and installed ceiling fans. They are always very professional and polite and willing to do whatever is necessary to do a good job. 

Cyril Koval's profile image
Cyril Koval 
11 years ago

The provider inspected the main circuit box, all ground faults, smoke alarms and exterior electrical connections.All went very well!Dave was very professional and very knowledgeable. He recommended a surge protector for the entire house. This would cover all the interior electrical components in the event of a electrical surge or a lightening strike.He provided me with a price. I will seriously consider it.Drew Koval 

Rosalind James's profile image
Rosalind James 
11 years ago

Installed 4 electrical outlets.Everything went excellent. The house I live in is very old and they were very informative and helpful. 

Haroldine Bailey's profile image
Haroldine Bailey 
11 years ago

They installed a couple of light fixtures and adjusted a couple of outlets as part of a Big Deal.Everything turned out well, and it was great. The electrician showed on time, was very professional and knowledgeable, and did a great job with both projects. I haven't had any issues with the lights or the outlets since his visit. 

Tiffany Haynes's profile image
Tiffany Haynes 
11 years ago

Installed an electric wall heater.Fantastic! Always upfront pricing, never any surprises. I use them all the time and would recommend them to anyone in the area. 

MARK conners's profile image
MARK conners 
11 years ago

various electrical items throughout the home.Super! Rob was fast, knowledgeable and made a daunting amount of work seem easy. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.8 star rating with 4,402 reviews. 

When is Certified Electrical Technologies open?

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