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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
4.94,157 reviews
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Kristin Abraham's profile image
Kristin Abraham 
7 years ago

Work went great - Rob was awesome. He gave me sensible, sound advice and his work was exceptional. I have used CET in the past and because of my prior good experience I came back to them when I needed more work done. I would recommend them to anyone! put in recessed lights and exchanged outdoor fixtures 

Karen Rothschild's profile image
Karen Rothschild 
7 years ago

The technician was punctual, polite, and professional. All went smoothly. I had four outdoor light fixtures replaced. 

Kyle Sanders's profile image
Kyle Sanders 
7 years ago

went well......... overall electrical system check. 

Tim Helsing's profile image
Tim Helsing 
7 years ago

Electrician was very professional. Work was completed in a timely manner. Called before arriving. Whole House Surge Protector installed at the Breaker Box. Replaced old fuse type AC disconnect with a circuit breaker disconnect. 

Oliver Lewis's profile image
Oliver Lewis 
7 years ago

CET is great!! They are my go-to electricians and I have not had a bad experience with yet over multiple visits. Dryer circuit problems; electrical panel corrections; outdoor rewiring and outlet repairs/upgrading. 

Bret Lee's profile image
Bret Lee 
7 years ago

Jesse was fantastic, and showed a high degree of care and professionalism. He fixed our issues and we were so confident in his help that we also asked him to help us figure out how to update light fixtures in our house. He was very helpful with this as well. We had several repairs to switches and electrical connections to lights. We were able to work with Jesse who also provided us with a needed plan to update our lighting. 

Gabrielle Zeigler's profile image
Gabrielle Zeigler 
7 years ago

It went very well. They contacted me immediately to schedule the installation. They arrived on-time and did a great job installing our lighting. There pricing was pretty good. I'd definitely hire them again. They replaced two ceiling fans with chandeliers. 

Paul Thompson's profile image
Paul Thompson 
7 years ago

The work was performed in a very efficient manner Replaced fluorescent light fixture 

Emanuel Hernandez's profile image
Emanuel Hernandez 
7 years ago

After a long research, I decided to hire Certified Electrical Technologies. They provided the most honest, professional and economic service. I would definitively hire them back. This is the company you always want to keep in your contact list. A+++ Materials and installation of a transfer switch box and outdoor inlet box for a portable power generator. 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 4,157 reviews. 

When is Certified Electrical Technologies open?

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