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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
4.94,076 reviews
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Sarah Lipp's profile image
Sarah Lipp 
12 years ago

They installed a motion detectionfixture in my yard and replacedinside bulbs. They also fixed one of the timers that wouldn't shut off.The motion detectionfixture didn't work so they came back out 2 days later and fixed it for no charge. Also,on August 9th they came out andI spent$105.00 for them to fix all of the timers in my house, they reset them all. On May 5th they came out for$549.99 to install dimmers,special light bulbs in my kitchen and family room. They also installed an outsidelight fixturebehind mysecurity camera... read more

William Rogers's profile image
William Rogers 
12 years ago

I emailed Gary to request a visit to assess some outlets that were not working. Gary emailed me back within 20 minutes and, based on my description of the issue, suggested it sounded like a GFI issue and that I should check all of the GFIs in the house before paying for them to come out and check. While I had done that already I went ahead and did it again and he was right - I missed one the first time around. He could have simply scheduled an appointment and charged me for a service call but, instead, he spent the time to h... read more

Penny Lamb's profile image
Penny Lamb 
12 years ago

My house is old and I wanted their opinion on my options to update the system. He was very knowledgeable, and I plan on having this company come out later in the fall to move some of my appliances to dedicated circuts. He was on time and called before he arrived and the sent a postcard to remind me of my appointment. Very good customer service. 

Elizabeth S Dunbar's profile image
Elizabeth S Dunbar 
12 years ago

For over a year service people had been disagreeing over whether it was an electrical problem or a washing machine problem that caused the circuit breaker to throw every time the washer ran. Finally, this service person isolated the problem thoroughly and definitively. Even though he couldn't fix it at the time, this diagnosis was worth the money and I was able to have it fixed once and for all shortly thereafter. 

Michael Toczylowski's profile image
Michael Toczylowski 
12 years ago

In 2009 I had a major kitchen remodel completed during which included some electrical work. Fast forward to 2012. I removed a section of ceiling drywall due to a small water leak. By chance this section was where the kitchen contractor had done electrical work. I was distressed to find the insulation removed from one of the romex cables and, upon closer examination, found the the cable was bare wire after being nicked by the saw of the previous contractor. Luck being with me, a coupon dropped into my email from Angies List f... read more

Michael Schorr's profile image
Michael Schorr 
12 years ago

It went very well. It was a tricky job because we have an older house. The cost went a little bit over the coupon value but he worked very hard. He was personable and a pleasure to have when going over the older house issues. It is a job I would not have felt comfortable doing myself. I would absolutely recommend them to others. 

Carly Gates's profile image
Carly Gates 
12 years ago

It was great! Phil was our technician and was super helpful and very nice. He was able to perform the work we needed without any problems. He also went out of his way to make life easier for us, which I was impressed by and thankful for. We even got a thank you note in the mail with a coupon for our next appointment with them! 

Tracy Rollins's profile image
Tracy Rollins 
12 years ago

Making the appointment was easy and the electrician showed up on time in the window given. He got to work taking out the light fixtures and installing the fans. In the master bedroom, the fan that was currently there wobbled and made lots of noise and I told him that. The replacement fan I bought was an upgrade and heavier than the original fan. After he installed it he told me that he had to replace the box in the ceiling, since it was not rated for that fan (and I guess it was why the other fan was not balanced). I paid fo... read more

George Chaplin's profile image
George Chaplin 
12 years ago

Phil Merlino arrived right on time. He surveyed all the areas needing a fix and then started right into working. One electrical problem we expected would be expensive turned out to have an easy and low cost solution. Clearly, Phil wasn't trying to take advantage of our ignorance about electrical ampage needs. He cleaned-up the mess before leaving - took NO phone calls while working and wrote the bill out legibly! We will continue to use <strong>Certified Electrical Technologies</strong> for all our electrical service needs! 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,076 reviews. 

When is Certified Electrical Technologies open?

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