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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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Kristin Koop's profile image
Kristin Koop 
11 years ago

Great! The technician was friendly, prompt, and careful. There was even a slight issue with the construction of one of the new fixtures and he engineered a solution to ensure that it would hang flush to the ceiling. 

Steve petrasek's profile image
Steve petrasek 
11 years ago

The service tech installed ran wire the ceiling and installed fan. Could not be happier and cooler. 

Shirl Cornelius's profile image
Shirl Cornelius 
11 years ago

We did not use them as we were not in their service area. They emailed us quickly to let us know this and we were able to get a refund. They seemed nice enough to let us know that. 

Yi Zheng's profile image
Yi Zheng 
11 years ago

Two technicians came in time and they waited for us to pick up a downrod from Lowes (part need to be purchased separately). They did a good job generally, except a few parts were left in the box. Not sure those are unnecessary or being forgotten. 

Tony Salah's profile image
Tony Salah 
11 years ago

I was contacted the day after I bought the promotion ($90 value for $45) by Gary who was very polite and helpful in determining what I might need for an onsite visit. I was able to arrange an appointment a few days after that. Dale was the technician who cam to my house. Extremely knowledgeable and professional. He answered all my questions, and even showed me how to replace an outlet in case I want to save some money in the future and try to do some myself. After seeing his level of work, I will probably have him come ... read more

Paula Inglis's profile image
Paula Inglis 
11 years ago

They were great and we liked them. The price was good compared to somebody else we had quoted and it was better than the other guys. They really did a good job and seemed to know what they were doing. 

Suzanne Krall's profile image
Suzanne Krall 
11 years ago

Since this was not an emergency, we scheduled 2 weeks out for service. I received a reminder card in the mail (very helpful). At the beginning of the 4 hour service window I received a call giving me an accurate time of arrival. Electrician arrived ready to work. He was personable but businesslike. Once the problem was pinpointed, work was completed very quickly. I happened to have a part that was needed and it was no hassle to use it. I will call CET anytime I need service from now on. 

Lisa Eaves's profile image
Lisa Eaves 
11 years ago

Checked switches and outlets, the electrical box in the basement, fixed (replaced something) on the back porch outlet. He was professional, answered my questions, took less than an hour. All good. 

Suzanne Krall's profile image
Suzanne Krall 
11 years ago

Since this was not an emergency, we scheduled 2 weeks out for service. I received a reminder card in the mail (very helpful). At the beginning of the 4 hour service window I received a call giving me an accurate time of arrival. Electrician arrived ready to work. He was personable but businesslike. Once the problem was pinpointed, work was completed very quickly. I happened to have a part that was needed and it was no hassle to use it. I will call CET anytime I need service from now on. 

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.