Serving the greater Washington, D.C., Virginia and Maryland areas for 25 years

Full-Service Fire Alarm, Electrical & Sprinkler Contractor

Serving the greater Washington, D.C., Virginia and Maryland areas for 25 years

Adcock’s Systems LLC is a full-service Fire Alarm, Electrical and Sprinkler contractor. Our team of professionals, on-staff, in the office and in the field specialize in these individual disciplines. Since 1998, we have provided exceptional service to a wide variety of clients such as private owners, Property Management firms, General Contractors, and other Electrical Contractors.

Adcock’s Systems employs the latest industry technology and certifications. We are UL Listed for Service & Installation of Fire Alarm systems in the Washington, D.C. area. Our staff includes NICET certified members, most with Level 4 certification, the highest NICET certification level available.

We Offer 24/7 Emergency Service

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Innovation & Reliability

What sets us apart is our ability to combine decades of experience with forward-thinking solutions. Adcock’s Systems invests in modern tools, technology, and training so our clients benefit from systems that are not only compliant, but built to perform for years to come.

As part of the Altus Fire & Life Safety family, we bring enhanced expertise, broader resources, and access to cutting-edge technologies across the fire protection and life safety industry. This partnership strengthens our ability to deliver scalable solutions, ensure continuity, and support clients with the backing of a national platform while maintaining the personalized service of a trusted local team.

We work seamlessly with private owners, contractors, and management firms to keep projects on schedule and within budget, while ensuring safety is never compromised. By staying ahead of industry standards, we deliver solutions that are practical today and sustainable tomorrow.

Services

01.

Fire Alarm Systems

Design, installation, inspection, and monitoring of fire alarm systems using the latest technology. UL Listed and NICET-certified for the highest standards of protection.

02.

Electrical Services

Full-service electrical contracting for commercial and large multi-family residential projects. Our licensed team ensures safe, efficient, and code-compliant solutions.

03.

Fire Sprinkler Systems

Expert design, installation, and maintenance of sprinkler systems tailored to protect properties of all sizes. Reliable performance backed by decades of experience.

04.

Service & Maintenance

Comprehensive inspection, testing, and preventative maintenance programs to keep your systems compliant and fully operational at all times.

05.

Life Safety Consulting

Trusted guidance from industry professionals with NICET Level 4 certifications. We provide expert planning, code compliance, and risk management support.

06.

Emergency Systems

Installation and maintenance of emergency and exit lighting and backup power. Design, installation, testing and maintenance for in-building two-way radio communications enhancement systems.

Testimonials

Great place for all you fire protection needs. They can cover anything you may need done.

– Brian Hill

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Donald Hunter

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Mike Hughes

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RACHEL HUDSON