Certified Electrical Technologies

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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.

🏢 Tenant turnover is an ideal opportunity to address electrical concerns before a new occupant moves in.Beyond routine c...
10/25/2026

🏢 Tenant turnover is an ideal opportunity to address electrical concerns before a new occupant moves in.

Beyond routine cleaning and repairs, property managers should check for visible electrical issues, including damaged outlets, loose switches, malfunctioning lighting, missing fixture covers, and signs of unauthorized electrical modifications.

Reviewing previously reported problems and checking smoke and carbon monoxide detectors can also help identify concerns that require professional attention.

Certified Electrical Technologies provides dependable electrical repairs, lighting upgrades, remodeling support, and maintenance services for single-family, multifamily, and commercial properties.

A proactive approach to electrical maintenance can help improve property safety, reduce unexpected repairs, and ensure a smoother transition between tenants.

Preparing a property for its next occupant? Schedule professional electrical service with Certified Electrical Technologies at https://certifiedelec.com

"Very efficient. Great personality!" says Peggy on Google
10/22/2026

"Very efficient. Great personality!" says Peggy on Google

★★★★★ Very efficient. Great personality!

"My technician Chuck was so polite, knowledgeable about my electrical situation. Chuck also answered questions I had abo...
10/21/2026

"My technician Chuck was so polite, knowledgeable about my electrical situation. Chuck also answered questions I had about other electrical issues that I plan to have him rectify at a later date. Job well Done Chuck!!" says Denise on Google

★★★★★ My technician Chuck was so polite, knowledgeable about my electrical situation. Chuck also answered questions I had about other electrical issues that I plan to have him rectify at a later date. Job well Done Chuck!!

"My service to my light was completed less than 45 minutes.Thank you." says Lachelle on Google
10/21/2026

"My service to my light was completed less than 45 minutes.

Thank you." says Lachelle on Google

★★★★★ My service to my light was completed less than 45 minutes. Thank you.

"Excellent work." says Abdelaziz on Google
10/21/2026

"Excellent work." says Abdelaziz on Google

★★★★★ Excellent work.

"Professional.One time arrival.And absolutely fixed the situation" says Darryl on Google
10/21/2026

"Professional.
One time arrival.
And absolutely fixed the situation" says Darryl on Google

★★★★★ Professional. One time arrival. And absolutely fixed the situation

"Dan was amazing. Great service, personable, and explained everything to me in a way that made decisions seem easy." say...
10/21/2026

"Dan was amazing. Great service, personable, and explained everything to me in a way that made decisions seem easy." says Andrew on Google

★★★★★ Dan was amazing. Great service, personable, and explained everything to me in a way that made decisions seem easy.

🖥️ Expanding your IT infrastructure? Make sure your electrical system is prepared to support it.Adding computers, server...
10/20/2026

🖥️ Expanding your IT infrastructure? Make sure your electrical system is prepared to support it.

Adding computers, servers, or other critical equipment requires more than technology planning. Proper electrical infrastructure is essential for supporting equipment performance, reliability, and business continuity.

Depending on your operational needs, dedicated computer circuits, UPS circuits, and surge protection may be necessary. Evaluating power requirements, circuit capacity, equipment placement, and backup power needs before installation can help prevent potential disruptions.

Certified Electrical Technologies provides professional commercial electrical services, including computer and UPS circuits, backup power solutions, surge suppression, and troubleshooting.

Planning an IT upgrade or equipment installation? Contact Certified Electrical Technologies to discuss your electrical requirements at https://certifiedelec.com

"I called CET today because several outlets stopped working despite the fact that there were no tripped circuits in the ...
10/15/2026

"I called CET today because several outlets stopped working despite the fact that there were no tripped circuits in the breaker box and no apparent signs of a blown fuse. I call CET after my husband and I wrestled with the problem ourselves and spoke to Gary Epstein. He suggested checking the reset button, which was two functioning outlets down from the broken outlets. Whattaya know? That worked! Kudos to CET for their.." says Grace on Google

★★★★★ I called CET today because several outlets stopped working despite the fact that there were no tripped circuits in the breaker box and no apparent signs of a blown fuse. I call CET after my husband and I wrestled with the problem ourselves and spoke to Gary Epstein. He suggested chec...

"On time and efficient!" says Hossein on Google
10/14/2026

"On time and efficient!" says Hossein on Google

★★★★★ On time and efficient!

Address

PO BOX 60650
Rockville, MD
20859

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

Telephone

+18662585252

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