Covid-19 Clean-up Services

We offer Sanitation and Disinfection Services to promote a clean, safe, and healthy working environment for our customers.

Construction Capabilities

Addon Services, LLC offers General Contract and Construction Management Solutions for Federal Government Agencies.

Engineering & Manufacturing Capabilities

Our engineers focus on developing solutions that solve your problems. From design to development, utilization of instruments and equipment, and rapid protoype to process and systems. Our team is mission ready.

Information Technology Capabilities

From application development, integration, and maintenance to business consulting and operational support, Addon's IT and Technology team is standing by.

Professional & Administrative Capabilities

Addon's Suite of Professional Services ensure that your organizational needs are met from administrative duties to more complex projects.

Training & Technical Manuals

Our internal staff of technical writers and illustrators work in tandem with mechanical and electrical integration teams to deliver work packages that fully document work instructions, tools, and installation procedures for technical publications and training.