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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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Elliot Friedman's profile image
Elliot Friedman 
11 years ago

The home inspection noted some corrosion at the breaker panel. The electrician from certified electrical tech was able to determine that the home inspector wrote a false claim. 

Thomas Cook's profile image
Thomas Cook 
11 years ago

See above description 

Heather Riggins's profile image
Heather Riggins 
11 years ago

I purchased a big deal from Angie's list for 2 hours of electrical work. I had to schedule a few weeks out but the technician was professional And friendly. Would call again. 

Kyra Linse's profile image
Kyra Linse 
11 years ago

Steve was very nice over the phone and asked many questions to make sure he had a very good understanding of the problem including asking for names of equipment so his person would come with exact equipment needed. He quoted me a price by the hour and explained the possible fixes and what each of those would be in time to let me know how expensive it could get. I got a large window as to when he would arrive but he came within the first half hour. I explained the problem and showed him around and he quickly got to work. He w... read more

Edith McLamore-Shelton's profile image
Edith McLamore-Shelton 
11 years ago

Everything went just fine. He put in the ceiling fan without any problems at all. He was quick and courteous and was done it 15-20 minutes. 

Helen Lee's profile image
Helen Lee 
11 years ago

Rob from Certified was excellent. He was on-time, professional, very knowledgeable, friendly, and patient with all my questions. He explained the cause of the occasional sparks and reassured me with his explanations.At my request, he changed the switcheseven though it was not necessary. He also identified the problem with the outdoor lamppost and suggested a good alternative that saved me a lot of money. 

Neeta Bidwai's profile image
Neeta Bidwai 
11 years ago

I vetted half a dozen electricians for my project, which was initially focused on installing recessed lighting throughout a condo. I only had a set amount of time to have the work completed before I moved in. I was not particularly thrilled with my decision to go with this company. The electrician was a nice guy, but the work was average and much slower than I anticipated. This would be fine except that this company charges by the hour so the estimates didn't really track with my expectations. There were some other miscommun... read more

Sandra O Santos's profile image
Sandra O Santos 
11 years ago

Had a good experience with contractor, who worked around my schedule. Called ahead of time, explained everything to me, provided me with options. Their office requested detailed information and using that information provided a good 

Anne Green's profile image
Anne Green 
11 years ago

the work was done by a very skilled technician and because I had one small problem, probably caused by miscommunication by me, and Certified Technical went the extra mile to ensure that, at the end of the day, I was thoroughly satisfied. They even offered me a free hour of electrical services for a project of my choice. 

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 closed now. It will open tomorrow at 8:00 a.m.