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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
4.94,056 reviews
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Joseph M Baillie's profile image
Joseph M Baillie 
8 years ago

Checked and repaired wall light fixture Dale arrived on time and got right to work taking apart and repairing our wall fixture. The scheduler at Certified had smartly recommended we have new fixtures on hand in case the old ones could not be repaired. Luckily the old one could be repaired but I thought the recommendation a good and and it eliminated the possibility of a 2nd service call. We will return the purchased fixtures. This was the 2nd time we have used Certified and have been very satisfied with their work 

Business response:

Thanks for another great review. The goal of every member of our staff is to provide a superior service experience. This includes our Service Advisors (all of whom are electricians) making suggestions to minimize expense to our clients. Unlike many other firms, our staff members are not commission-based so there is no incentive to upsell unnecessary work or lengthen the time necessary to perform a project. 

Chuck Sherman's profile image
Chuck Sherman 
8 years ago

Removed tw0 8 foot florescent light fixtures. Add one outlet. Hang two LED shop lights. Eric arrived when he said he would. He completed the job in a professional manner. I would us him again. 

Business response:

Thanks for the great review. We look forward to your next project ! 

Christina Hoopes's profile image
Christina Hoopes 
8 years ago

Checked my electrical outlets and fuse box; listened to my list of concerns and checked into each and offered his advice. Excellent. I had an outlet with the prongs of a broken plug stuck in it - he removed the prongs and checked the outlet. I had another with a dodgy Reset button - he checked it and suggested that it be replaced. I had a ceiling fan with a broken light fixture - he made an initial examination and offered suggestions on how it could be fixed. And I had three nonfunctioning fluorescent lights; he inspected ea... read more

Preston Werntz's profile image
Preston Werntz 
8 years ago

Rewired several electrical outlets that had been improperly done by a previous contractor. Jesse from CET came out to look at an electrical issue, was able to diagnose quickly and re-wire a bunch of outlets that were improperly put in by a previous contractor. Worked fast, kept me informed and whole time and did a really great job, 

Business response:

"Worked fast, kept me informed and whole time and did a really great job," Not only are our techs highly experienced, they are also excellent communicators and keep our clients up-to-date on their progress with the project 

Phyllis AtkinsMackey's profile image
Phyllis AtkinsMackey 
8 years ago

assessment did what they were paid to do 

Business response:

Thanks for posting the review for service 2 1/2 years ago. We know Angie can be quite ....... persistent about posting reviews. 

Daniel Levesque's profile image
Daniel Levesque 
8 years ago

Excellent company. 

Business response:

"Excellent company" We cannot argue with this assessment, but we are somewhat biased. Seriously, it takes great teamwork to obtain reviews like this and we work hard to provide a superior service experience 

Cory Heitz's profile image
Cory Heitz 
8 years ago

Installed a surge protector. Went great. Dave showed up before 9 and took less than 30 minutes to install new breakers and the surge protector. He explained what he was doing in a clear manner. 

Business response:

Thanks for the great review and congratulations on your new Whole House Surge Arrestor. Your home is now protected against both lightning and utility surges which are very prevalent and costly to repair 

Kristin Swanson's profile image
Kristin Swanson 
8 years ago

Electrical House Safety Inspection Jesse Rosenthal performed the safety inspection. He called prior to arriving and was very professional. He performed a thorough inspection of our house (including the garage, basement, and outside) and took time to explain not only what he was doing and why, but what he found and the recommendation to fix (if necessary). I had a few questions of my own including the installation of vent fans in the bathrooms and new outlets in the basement and he helped me understand what the electrician wo... read more

Business response:

Thanks for the terrific review. We think that the AL 10 Point Electrical Safety Inspection is an excellent way for homeowners to find out if any electrical safety issues exist and to gain a better understanding of their electrical system. It is also a great bargain at only $89. We look forward to performing the minor repairs that were found to be necessary in the inspection. 

Ramachandra Sattigeri's profile image
Ramachandra Sattigeri 
8 years ago

Ceiling fan installations Jesse Rosenthal was the electrician sent by CET to fulfill our request for installing multiple ceiling fans. We were given a quote online and it compared favorably compared to other quotes for the time it would take ( approx 4 hours). Jesse was on time, friendly & offered suggestions on the mounting ( flush mounting vs downrod) in the various rooms. He also found flaws in one of the fans we had purchased (we purchased fans & remotes before hand from Amazon & Home Depot) and he recommended we return ... read more

Business response:

Thanks for the great review. We hope that you enjoy your Ceiling Fans ! 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,056 reviews. 

When is Certified Electrical Technologies open?

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