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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
4.94,057 reviews
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Cheryl Horency's profile image
Cheryl Horency 
11 years ago

Excellent service! Made very helpful suggestions for use of our generator when the power goes out. No high pressure sale of "extras". Will use this company again and highly recommend them. 

Christian Hurley's profile image
Christian Hurley 
11 years ago

I wanted a ceiling fan but that couldn't be done so he got a ceiling light and did all the wiring and connected it to a wall switch. It went excellent. 

Jeffrey Wilkerson's profile image
Jeffrey Wilkerson 
11 years ago

Tech (Chuck) from CET called ahead to verify 9/18/2013. Arrived as scheduled and professionally completed the work. (Installation of a new over the table kitchen ceiling light). Did I mention that CET also completed work in my house the prior week. I had builder grade track lights removed in my kitchen and installation of recessed lighting. Chuck from CET viewed the area and made recommendations as to the placement of the new light. The work is complete and I'm completely satisfied with the work and the appearance of the lig... read more

Miranda Katsoyannis's profile image
Miranda Katsoyannis 
11 years ago

Technician was very knowledgeable! He assembled the generator and installed connecting panel (2 fuse boxes) and even accompanied my husband to home depot to buy appropriate extension cord. This was a time-consuming job and we were very pleased with the process. We have yet to try out the generator, but look forward to the task! We've used CET of Gaithersburg for numerous projects: attic fan installment, indoor and outdoor fixtures (replacement) and indoor bathroom exhaust fan. They are consummate professionals, thank you! 

Tomasz Myckow's profile image
Tomasz Myckow 
11 years ago

The installer came on time and explained the work. He then took about 30min. install the surge protector on the fuse box. I asked him a few additional questions about some other electrical concerns in our house and he was happy to answer them. 

George Kurban's profile image
George Kurban 
11 years ago

It worked out pretty good. I had to pay extra 35$ for the bracket so that they had to put the flush with the surge protector itself. They came out a week later I purchased the deal. The service didn't take that much and the person who came over was very good. The only thing is I had to take pictures of the electric panel so they could mount the surge protector on. That's the only downside to it. The reason I gave them a grade of "B" for overall it's because I thought I wouldn't have to pay for an extra charge for the bracket... read more

STEPHANIE BARDACK's profile image
STEPHANIE BARDACK 
11 years ago

Work was completed on time and as advertised, and technician was very professional and friendly. Would use again.  

JUDIE Miller's profile image
JUDIE Miller 
11 years ago

Fine 

Lisa Wilson's profile image
Lisa Wilson 
11 years ago

Dale was awesome. We were extremely impressed with his work ethic, knowledge and skill set. All of our projects were done but it took Dale 8 hours with a 15 minute lunch before he was satisfied and called it day. I would recommend Dale and the crew at Certified Electric to any homeowner. I trust them wholeheartedly. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,057 reviews. 

When is Certified Electrical Technologies open?

Certified Electrical Technologies is open now. It will close at 6:00 p.m.