Certified Electrical Technologies (CET) is a full service Electrical Contracting firm. CET has residential, commercial, retail, real estate, property management, and contracting clients throughout the Washington, D.C. metropolitan areas including Maryland & Northern Virginia.

Certified Electrical Technologies largest division is our Residential Service Group. Our staff collectively has hundreds of years of Residential Electrical Service experience. With this experience comes the knowledge, skills, and understanding of residential construction that allows us to perform any type of installation, remodeling or repair in an efficient, non-intrusive manner.

Each one of our Residential Electrical Service techs are background checked to ensure your safety and confidence. Our techs will arrive at your home in one of our fully-stocked, logoed service vans, will be wearing a uniform and will offer you their business card. We want you to feel comfortable with the knowledge that our techs are concerned with your safety and security.

The following are some of the many Residential Electrical Services that we offer :
AFCI Receptacles

GFCI Receptacles

Fuse Panel Replacements

Lighting Installation & Replacement

Generator Panels & Connections

Lightning & Surge Arrestors

Safety Checkups

CATV & Telephone Jacks

Home Automation

Troubleshooting & Repair Recessed Lighting

Security Lighting

Service Heavy Ups

Ceiling Fans

Smoke Detectors

Carbon Monoxide Detectors

Service Panel Upgrades

Dimmers

Flat Screen Receptacles

Remodeling Projects