Certified Electrical Technologies's cover image

This profile has been claimed by the business owner or representative.

Certified Electrical Technologies


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

Get directions
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.
4.93,970 reviews
Select a rating
Maggie Mason's profile image
Maggie Mason 
4 years ago

Great job done by Beacon Electrical. Estimate & job done all in same day,had been having issues & problems. Electrical panel 

Business response:

We are Certified Electrical Technologies but we are happy to hear that you were pleased with the service ! 

Joshua Richardson's profile image
Joshua Richardson 
4 years ago

Excellent. Replaced / repaired front porch light. 

Business response:

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

Lynne Levine's profile image
Lynne Levine 
4 years ago

Excellent! Gary made it easy to schedule the appt. Rob was excellent and professional, as always! This is a terrific company! Install new “high hats” in basement, dimmer in Master bath, diagnose ceiling fan problem 

Business response:

Thanks for the great review. It takes teamwork to ensure a superior service experience and every member of our staff is committed to providing a customer-focused experience and 100% customer satisfaction. We look forward to your next project ! 

Dale Moyers's profile image
Dale Moyers 
5 years ago

The job when well. Rob was our electrician. We have worked with him in the past. He was professional and let us know what was needed to install the fans. Three of the fans were being installed where nothing was installed in the past. Thus, Rob had to fish wires through the drywall. He did a great job. I can't say enough. I would definitely use CET again. Installed four ceiling fans 

Business response:

Thanks for the great review and endorsement ! We hope that you enjoy your new Ceiling Fans ! 

Alan Stearn's profile image
Alan Stearn 
5 years ago

This is the 2nd time I have used CET and I will use them again. The work was performed as expected at a fair price well within the estimated cost. The work area was kept tidy and the electrician was respectful towards me and my home. Sometimes you learn more about contractors when something goes wrong than when everything sails along. The electrician made a small mistake has necessitated a repair. They owned it, didn't try to hide it. They will fix it obviously at no cost to me. More importantly there was no hassle. I know I... read more

Business response:

Thanks for the terrific review and apologies for the little mishap. Part ordered and we are working getting it corrected ASAP. Every company looks good when things go as planned. The true measure of a company is its staff's reaction to a problem or error. In the rare instance that we make a mistake, we take responsibility and do what is necessary to correct the situation. 

Shirley Aiman's profile image
Shirley Aiman 
5 years ago

They were efficient, they were in and out, fast, very friendly and on time. I will recommend them to others. They did an electrical service. 

Business response:

Thanks for the great review and for allowing us to install a Whole-House Surge Arrestor. This device protects everything in a home from sensitive electronics, to appliances, to the HVAC equipment from lightning and utility surges. They come with a lifetime replacement warranty and manufacturer's connected equipment warranty. They are quite simply the cheapest insurance a homeowner can purchase. They work and we highly recommend ! 

Akhtar Azar's profile image
Akhtar Azar 
5 years ago

They did an excellent job. Gary is without a doubt an extraordinary electrician. He is a master of his trade and has really a good and capable group of electricians working with him. They diagnosed the rather complicated problem with the circuits in the house easily and accurately. Their price was the mot reasonable. In fact their cost proposal was way less than the other quotes I had received. Honestly speaking if you are looking for an electrician for a simple or a complex problem get certified Electrical Technologies. The... read more

Business response:

Thank you for the excellent review ! Our highly-experienced techs can handle anything from simple repairs to complicated diagnostic issues like this and formulate a strategy to complete any project. They also have excellent communication skills and keep our clients up-to-date where they will be in the home and their progress. Our 40 years of experience has shown that excellent communication is a key component to any successful project. 

Robert Martin's profile image
Robert Martin 
5 years ago

The electrician didn't arrive within the 4-hour time period because he had a complicated job before us. But once he arrived, he was professional, very knowledgeable and quite proficient. He got our exhaust fan working again and fixed one of the outlets; the second one, he explained, had a nail through the wire and would require breaking through the drywall to fix. We opted not to do that. He moved rapidly from one problem to the next and explained everything, including how to change the fluorescent lights in the basement. We... read more

Business response:

We apologize for the delay in arrival (unfortunately it happens some time) but staying in touch lets our client know what is going on. Glad we were able to repair most of the items on the list. We look forward to your next project ! 

Shelly Bogasky's profile image
Shelly Bogasky 
5 years ago

great! He did a great job and cleaned up when he was finished. replaced exhaust fans 

Business response:

Thanks for the great review. We hope you like the performance of your new bath fans - much more powerful and quieter than the builders grade units they replaced 

Frequently asked questions about Certified Electrical Technologies

How is Certified Electrical Technologies rated?

Certified Electrical Technologies has a 4.9 star rating with 3,970 reviews. 

When is Certified Electrical Technologies open?

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