Certified Electrical Technologies
Certified Electrical Technologies is the region’s leading Electrical Contracting Firm with clients and Baltimore, MD. metro areas including Northern Virginia.
Certified Electrical Technologies is an Electrical Service firm serving Residential, Commercial, Retail and Property Management clients in the Washington, D.C. Since 1979 CET has been committed to delivering a Superior Service Experience and offers a Lifetime warranty on labor.
"Fast and efficient diagnoses. Had the needed parts on hand so no follow up appt was needed." says Redz on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Fast and efficient diagnoses. Had the needed parts on hand so no follow up appt was needed.
"Chuck arrived on time and completed the job to my satisfaction, he did what others refused to do . Kudos to CET you are awesome." says Marcia on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Chuck arrived on time and completed the job to my satisfaction, he did what others refused to do . Kudos to CET you are awesome.
"HE CAME IN AND DID THE DANG THING EFFECTIVE AND WAS PROFESSIONAL. WILL HIGHLY RECOMMEND" says Deo on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ HE CAME IN AND DID THE DANG THING EFFECTIVE AND WAS PROFESSIONAL. WILL HIGHLY RECOMMEND
"I am very pleased with the service I received. My electrical issue was more involved than I realized, and the electrician zeroed in on it and took care of everything. He made my day." says Sharon on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ I am very pleased with the service I received. My electrical issue was more involved than I realized, and the electrician zeroed in on it and took care of everything. He made my day.
"Arrived on and completed the job" says Robert on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Arrived on and completed the job
"We were assigned Certified by our home warranty company. Their office personnel helped us navigate how to get both issues we had covered by the warranty for a single service fee. Our technician, Al, was on time, professional, friendly and took time to explain the problem, what he did to fix it and how to avoid future issues. I will be requesting them for any future needs." says Heidi on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ We were assigned Certified by our home warranty company. Their office personnel helped us navigate how to get both issues we had covered by the warranty for a single service fee. Our technician, Al, was on time, professional, friendly and took time to explain the problem, what he did...
"Chuck did an amazing job. He even pointed out some other issues I have going on in my attic that were unknown to me. He took photographs and sent them to me. He then recommended I reach out to a Carpenter to repair the issues in the attic. Thank you so very much Chuck!" says Regina on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Chuck did an amazing job. He even pointed out some other issues I have going on in my attic that were unknown to me. He took photographs and sent them to me. He then recommended I reach out to a Carpenter to repair the issues in the attic. Thank you so very much Chuck!
"Consistent excellent service. Very honest and upfront about services and what is needed. Never try to upsell. Ask for Chuck!" says carl on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Consistent excellent service. Very honest and upfront about services and what is needed. Never try to upsell. Ask for Chuck!
"We needed a fan repaired placed a request via AHS. This provider was selected and the technician that arrived was very knowledgeable and friendly. He encountered and issue that prevented the use of the part I purchased but informed me before proceeding. The work was exceptional and he went the extra mile to ensure that this would not be an issue in the future. I WOULD definitely call upon them again if I need.." says Christopher on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ We needed a fan repaired placed a request via AHS. This provider was selected and the technician that arrived was very knowledgeable and friendly. He encountered and issue that prevented the use of the part I purchased but informed me before proceeding. The work was exceptional and h...
"Excellent service" says Jim on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Excellent service
Happy Summer! Enjoy the longest day of the year! 🌎☀️
"Great experience. Resolved my issue quickly. Called back to schedule within the window. Tech arrived on time was professional and pleasant. Would 100% use them again." says Tony on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Great experience. Resolved my issue quickly. Called back to schedule within the window. Tech arrived on time was professional and pleasant. Would 100% use them again.
"Our tech person was super persistent to find the issue and was very professional and easy to work with. Thankful for the timely service and solution of problem." says Christa on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Our tech person was super persistent to find the issue and was very professional and easy to work with. Thankful for the timely service and solution of problem.
Happy Father's Day!
"Tech was professional, polite and thorough. He provided excellent service." says Carla on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Tech was professional, polite and thorough. He provided excellent service.
"Reliable and will get the work done." says Erwin on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Reliable and will get the work done.
"On time as expected, and fixed electrical GFCI issue inside and outside the house." says Jeremy on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ On time as expected, and fixed electrical GFCI issue inside and outside the house.
"This was a seamless transaction. Had a bad breaker and I contacted CET and talked to customer service. They sent me a text requesting pictures of the breaker and scheduled the appointment. The technician showed up early and went to work. He fixed the issue in 30 minutes and was very professional and knowledgeable." says Tarik on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ This was a seamless transaction. Had a bad breaker and I contacted CET and talked to customer service. They sent me a text requesting pictures of the breaker and scheduled the appointment. The technician showed up early and went to work. He fixed the issue in 30 minutes and was very ...
In memory of many, in honor of all. Their bravery and service will never be forgotten. Happy Memorial Day from CET!
"Very efficient, Prompt and very professional what more can you ask for. Keep up the great work." says Antoine on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Very efficient, Prompt and very professional what more can you ask for. Keep up the great work.
"Excellent, professional and very knowledgeable. Highly recommend." says Richard on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Excellent, professional and very knowledgeable. Highly recommend.
"Technician was professional and took the time to explain everything he was doing. All the jobs were done well." says Barbara on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Technician was professional and took the time to explain everything he was doing. All the jobs were done well.
"Love this company. My appointment was made within days of calling. My technician showed up on time, friendly and professional. He explained exactly what was going on fix the issue and made sure we were satisfied before he left. Way to go Steve. Great job" says Toni on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Love this company. My appointment was made within days of calling. My technician showed up on time, friendly and professional. He explained exactly what was going on fix the issue and made sure we were satisfied before he left. Way to go Steve. Great job
"CET showed up on time, located the issue, and corrected it without issue. Very professional and would contact them again for future repairs." says Gordon on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ CET showed up on time, located the issue, and corrected it without issue. Very professional and would contact them again for future repairs.
"Allen came out to do repair some electrical outlets, install a bathroom fan, and 2 smoke detectors. Not only was he an awesome electrician, but an awesome guy. Friendly, professional, easy to talk to. He was SO FAST! I'm happy to have a much safer home now" says Greta on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Allen came out to do repair some electrical outlets, install a bathroom fan, and 2 smoke detectors. Not only was he an awesome electrician, but an awesome guy. Friendly, professional, easy to talk to. He was SO FAST! I'm happy to have a much safer home now
"He solved my problem and was very helpful and polite." says patricia on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ He solved my problem and was very helpful and polite.
"Awesome experience" says Charmaine on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Awesome experience
"Chuck is awesome and professional. I will use this company again for any insurance repair." says Sina on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Chuck is awesome and professional. I will use this company again for any insurance repair.
"Excellent service. Customer service impeccable. Friendly personality." says Zena on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Excellent service. Customer service impeccable. Friendly personality.
"Excellent service from start to finish! The technician was on time, friendly, knowledgeable and located and corrected the problem quickly! The office personnel are also courteous and efficient. Highly recommend for your electrical needs!" says Brenda on Google
Certified Electrical Technologies | Rockville, MD ★★★★★ Excellent service from start to finish! The technician was on time, friendly, knowledgeable and located and corrected the problem quickly! The office personnel are also courteous and efficient. Highly recommend for your electrical needs!
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Rockville, MD
Opening Hours
Monday | 8am - 6pm |
Tuesday | 8am - 6pm |
Wednesday | 8am - 6pm |
Thursday | 8am - 6pm |
Friday | 8am - 6pm |
4904 Baltic Avenue
Rockville, 20853
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