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Providing Exceptional Electrical Service with Integrity

A Tradition of Excellence in Electrical Services

Since 1979, Certified Electrical Technologies (CET) has proudly served the residential, commercial, retail, and real estate sectors throughout Suburban Maryland, Northern Virginia, and Washington, D.C. It is our mission to provide clients with unparalleled electrical expertise, exceptional customer service, and unwavering dedication to total satisfaction.

Our Expertise

CET offers a comprehensive range of electrical services, including:

Residential Services

  • Electrical troubleshooting and repair
  • New installations and upgrades
  • Lighting design and installation
  • Whole-house surge protection
  • Electrical safety inspections and certifications

Commercial Services

  • Comprehensive building electrical services
  • Design and installation of energy-efficient systems
  • Data and network cabling
  • Lighting and dimming systems
  • Preventive maintenance and repairs

Retail Services

  • Point-of-sale (POS) system installation and repair
  • Lighting and display design
  • Energy efficiency audits and upgrades

Property Management Services

  • Comprehensive electrical inspections for rental properties
  • Emergency repair services
  • Comprehensive maintenance plans

Our Values

CET is driven by a set of core values that guide our interactions with clients and the community:

  • Integrity: We maintain the highest ethical standards and transparency in all our dealings.
  • Customer Focus: Client satisfaction is our top priority, and we strive to provide exceptional service tailored to individual needs.
  • Expertise: Our team comprises highly skilled and certified electricians with extensive experience.
  • Safety: We prioritize safety in all electrical work, adhering to strict industry regulations.
  • Sustainability: We are committed to promoting energy efficiency and environmental responsibility.

Why Choose CET?

Clients choose CET for:

  • Experienced and certified technicians
  • Prompt and reliable service
  • Competitive pricing
  • Focus on customer satisfaction
  • Comprehensive range of services

We invite you to experience the CET difference today!

Reviews (1001)
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Positive: The reviewers had an exceptional experience with the company, praising the professionalism, punctuality, and efficiency of the technicians.

First-Class Service

All reviewers had an outstanding experience with the company, praising the professionalism, punctuality, and efficiency of the technicians. They highlighted the friendly and knowledgeable staff who went above and beyond to resolve their issues quickly and effectively.

Transparent Communication

Many reviewers commended the company for its transparent communication, including timely updates and accurate estimates of arrival times. They appreciated the techs' ability to explain the problem and solution in a clear and concise manner.

Speed of Service

Most reviewers were impressed with the speed of service, with many issues resolved within a short period, often within 30 minutes or an hour. They appreciated the techs' promptness and efficiency in getting the job done.

Tech Expertise

Reviewers praised the technicians for their expertise and knowledge, citing instances where they were able to quickly diagnose and fix complex issues. They appreciated the techs' ability to explain the problem and solution in a way that was easy to understand.

Overall Satisfaction

All reviewers were extremely satisfied with the company's service, praising the professionalism, efficiency, and expertise of the technicians. They would highly recommend the company to others.