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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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bo mohan's profile image
bo mohan 
12 years ago

The service was outstanding and of very high quality. I would surely recommend. 

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Kelly Soares 
12 years ago

It went really well. They arrived on time, and stayed longer than the 2 hours we paid for. 

Aisha Mahy's profile image
Aisha Mahy 
12 years ago

John was great, and so was the service provided. My only frustration is that they offer 10% off if your service is over $200. We paid on the initial service day when John figured out what was wrong ($125) and then again on the day of the actual service ($180). With it broken up into two services, and two payments, it made it impossible to use the 10% off coupon. It would be better if they charge you for everything in the end, not in parts to void the coupon. 

Heather  Walsh's profile image
Heather Walsh 
12 years ago

Rob was great. My husband and I both purchased this deal. He came and installed recessed lights - gave us advice - was professional. We liked him so much we added on work to do our exterior lights. Great job! 

Elisabeth Kittredge's profile image
Elisabeth Kittredge 
12 years ago

Very professional, very helpful. Set my mind at ease about whether we were overloading our old electrical system with all our gadgets and extension cords, and gave me good information about how much it might cost to add an outlet in a bathroom and what it would take to put a microwave above our stove. 

Madeline Crytzer's profile image
Madeline Crytzer 
12 years ago

Work was started immediately upon arrival. Working area was covered to minimize debris on floor, furniture, etc. 

Crystal Schatz's profile image
Crystal Schatz 
12 years ago

Already about an hour after we had booked the whole house security check, we received a call for scheduling an appointment. The service technician called about 15 minutes before he arrived, was right on time in the two hour window we had arranged for. When he arrived he immediately handed us his business card. When he performed the check, he worked very methodological, asked a number of questions, and was very friendly and professional at all times. He also made some recommendations of issues we should take care of, especial... read more

Christinana Perry's profile image
Christinana Perry 
12 years ago

Their price was not cheap ($125 for first hour) but I do not know how that compares to others. They were prompt and professional, found the source of the problem and fixed it quickly. I would use them again. 

COL William T Barto's profile image
COL William T Barto 
12 years ago

They were friendly, professional, competent, and quick. 

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 open now. It will close at 6:00 p.m.