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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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Karl Lawrence's profile image
Karl Lawrence 
9 years ago

Installed GFI and safety check. Technician arrived promptly, was courteous and helpful. However, responsiveness of office left much to be desired as far as provision of written estimate of recommended "heavy-up" work. In response to two calls to office, was told to expect estimate which has not been received to date. Decided to go with another company to get work done. 

Business response:

You seem to be a bit confused. We performed the AL 10 Point Safety Check on 10/8/14 and provided a report of our findings. As a result of the report, you scheduled a follow-up visit on 10/17/14 when we made the necessary repairs identified in the report. Happy Holidays. 

Ligong Zhu's profile image
Ligong Zhu 
9 years ago

Installation of some recessed lights and pendant lights. 

Business response:

Thanks for the great review. Recessed lighting is one of our signature projects. We not only help with the design including number of fixtures, placement, technology (incandescent, halogen, CFL, LED) and control (type and placement of dimmer) but also provide expert installation creating as little damage and debris that is possible. We hope you enjoy your new lighting ! 

Bev Weidmann's profile image
Bev Weidmann 
9 years ago

Replaced three electric/battery smoke detectors. They provided the detectors. The guy was friendly, knowledgeable and efficient. I was very pleased. 

Business response:

We are very pleased to hear that you were very pleased ! We look forward to your next project ! 

WILLIAM MAXWELL's profile image
WILLIAM MAXWELL 
9 years ago

I bought a Big Deal for 2 hours of licensed, professional electrical labor. The service was satisfactory. 

Business response:

A review after 3 years time. Thank you (removed member's name) ! We hope you are enjoying the Ceiling Fan that we installed. 

Elizabeth Fritts's profile image
Elizabeth Fritts 
9 years ago

Replaced Breaker Our oven went out and we originally called an appliance repair man. He came out and pretty quickly identified that we had a problem with the either the electrical outlet or the oven breaker. I called CET on a Friday and they were able to come out the following Monday. They provided an 8-12 arrival window and called around 9:45 on the day to let us know they were about 20-30 minutes away. When our technician arrived he worked very quickly and completed the work in less than 30 minutes. He identified moisture ... read more

Business response:

Thanks for the terrific review and were are pleased to hear that you had a superior service experience. We look forward to your next project ! 

Lenna Storm's profile image
Lenna Storm 
9 years ago

Had a new ceiling fan wired, some outlets capped off, and a new flush mount fixture installed. CET was incredibly responsive to my calls, was able to schedule an appointment for me within the week, and was able to do the work for me in less than 1/4th the price of another estimate I obtained. I was super impressed with the speed, accuracy, and quality that technician Dave was able to complete this work. He also diagnosed and fixed a non-electric related noise coming from the fan. He was respectful, personable, and relatable.... read more

Business response:

Thanks for the terrific review and we would be happy to send Dave for your next project ! Many of our clients request specific techs and we are happy to accommodate their wishes. All of our techs are not only highly-skilled but they have excellent communication skills and have personalities that allow them to relate technical information to our clients in a way that makes sense. 

Sandra Riela's profile image
Sandra Riela 
9 years ago

Installed recessed lighting, rewired several electrical switches Eric showed up right on time and quickly got to work. He was able to install recessed lighting, move a hallway lighting fixture and rewire three lights so that they were controlled by switches all in one day. He was professional, courteous and fast! I would absolutely recommend them and would use them in the future. 

Business response:

Thanks for the great review and the endorsement ! We hope you enjoy your new lighting ! 

Adam Schoeberlein's profile image
Adam Schoeberlein 
9 years ago

Removed ceiling fan and installed recessed can lights. Went great! Got us scheduled quickly, they were prompt, the work was done quickly and cleanly, and it looks great!! Couldn't be happier. 

Business response:

"Couldn't be happier. " That's what we want to hear ! Every member of our staff has the goal of 100% customer satisfaction an providing a truly superior service experience. We look forward to your next project ! 

Pat Kraemer's profile image
Pat Kraemer 
9 years ago

Inspected and reconnected 2 3-way switches in foyer We had replaced 2 3-way dimmer switches that failed with 2 3-way 20 A toggle switches. They worked for a day, then failed without tripping the circuit breaker. This motivated us to call CET. Rob replaced the toggle switches and check the circuits for loose wires. The reason for the original failure remains unknown because we could not reproduce the failure while Rob was here. We did learn that one of the newly purchased toggle switches were defective, and that we should use... read more

Business response:

Thanks for the great review and glad we were able to solve the mystery switch issue ! 

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.