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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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Sheryl Sears's profile image
Sheryl Sears 
9 years ago

David repaired a bathroom fan, replaced a light dimmer, affixed a smoke detector and evaluated wiring in my garage for safety. Professional and personable! I had a great experience with this company from start to finish. I first contacted the company by email and presented a list of tasks and was given an estimate for each one. Scheduling was a breeze. On the day of service, David called ahead and arrived precisely on time. He was pleasant and precise in explaining my options for my electrical repairs. As he moved through ea... read more

Business response:

Thanks for the terrific review. We appreciate your giving us an opportunity to gain your confidence. Every member of our staff is committed to providing a truly superior service experience and given the opportunity, we will convince even the most skeptical consumer that our level of customer service is unmatched by any other service firm. 

Matthew Schwartz's profile image
Matthew Schwartz 
9 years ago

Date of service: August 20, 2015 Cost of service: $799.00 

Business response:

Thanks for the great review. We hope that you are finding your newly installed receptacles useful. 

Lin Wooldridge III's profile image
Lin Wooldridge III 
9 years ago

Installed whole house surge protection on electrical panel This technician was very professional, pleasant, punctual and polite. I am very pleased with the price, review of operation of the surge protection and the installation. I highly recommend Certified Electrical Technologies (CET). Also, I plan to use CET again, as the need arises! 

Business response:

Thanks for the great review. A Whole House Surge Arrestor is the cheapest insurance a homeowner can purchase. It protects every electrical item in the home from lightning and surges. It comes backed with a $25,000 protected equipment warranty from the manufacturer and is covered by a lifetime replacement warranty. AL subscribers pay only $199 ! 

Holly Marth's profile image
Holly Marth 
9 years ago

Performed an Electrical Safety Inspection. Reviewed list of work wanted done by Homeowner. Excellent Service. Tech was knowledgeable, friendly, and accommodating. Will have Tech return next month to complete list of work needed done. 

Business response:

Thanks for the great review. We look forward to correcting the safety issues that were found in the 10 Point Electrical Safety Inspection. 

Leslie Fridley's profile image
Leslie Fridley 
9 years ago

Installed new TV cable and replaced a wall light. Technician arrived on time and was very professional yet personable. He completed both tasks for the same price that Verizon was going to charge me for just installing the cable. Also, after working in the attic, he mentioned that our insulation was very low and told us how we could add to it ourselves. There was nothing in that for him; it was just a nice thing to do. The work was completed quickly and professionally. He cleaned up after himself. Good job and I will definite... read more

Business response:

Thanks for the terrific review. Our highly experienced techs not only like what they do, they are great sources of information about residential construction and are happy to share their knowledge. 

Darlene Krawczyk's profile image
Darlene Krawczyk 
9 years ago

Installed a new ceiling fan in my family room. You have to ask for Chuck if u use this company. He was so patient personable and professional. He called from the job previous to mine to let me.know what time he would be arriving, came the exact time as promised. 

Business response:

Thanks for the great review. We hope you enjoy your new Ceiling Fan ! Oh, and ALL of our techs are highly experienced, great communicators, and background-checked to ensure a superior service experience. 

Franklin De Laine's profile image
Franklin De Laine 
9 years ago

I bought a deal to have them replace a dining room ceiling fan Their work was excellent 

Business response:

"Their work was excellent" Thanks for the excellent review. We hope that you are enjoying your new Ceiling Fan ! 

Janice Albright's profile image
Janice Albright 
9 years ago

Change light fixture. Repaired several light fixtures. Certified Electrical Technologies has completed jobs for us 3 times in the last 7-8 years. We have been totally satisfied each time. The work ranged from changing ceiling fixtures, installing ceiling fans in a room with vaulted ceilings, relocating wiring, and recommending and installing under/over cabinet lighting. Alan has been the technician time. He arrives ontime and works quickly and efficiently. Charges for the work have been reasonable. I highly recommend this co... read more

Business response:

Thank you for another terrific review and your continued endorsement. We really appreciate the continuing support that we receive from our long-term and repeat clients. We have clients that we have been serving for decades and they make our techs (for whom they ask for by name) feel like they are part of their extended family. 

Adrian Dance Jr's profile image
Adrian Dance Jr 
9 years ago

They did a whole house inspection of my electrical wall units and outlets. They were very professional. 

Business response:

Thanks for the great review. We understand the importance of having a professional organization in addition to our extensive technical capabilities. This is one of the many reasons that we have been providing electrical service for over 30 years. 

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.