Construction Capabilities

Addon offers General Contracting and Construction Management solutions including:

  • Design development & Schematics
  • Demolition
  • Vertical & Horizontal Construction
  • Full re-design of existing space
  • HVAC & Electrical Systems
  • Technology enhanced Rooms & Offices
  • Runway & Taxiway
  • Road & Parking Lot
  • Paving Design & Repair
  • Schedule Management
  • Program Management
  • Quality Control & Safety Inspections
  • Cost Estimating
  • Roofing, Fencing & Siding Repairs
  • Building Utility Construction & Repair
  • Heavy Machinery & Equipment

We have a full partnership of Certified PES and qualified sub-contractors to augment our in-house capabilities.


  • Design-Build Construction
  • Renovations & Remodels
  • Runway & Road Paving
  • Construction Management
  • Job Order Contracts & Installation Construction


  • 236220-Com and Institutional Building
  • 237990-Heavy and Civil Construction
  • 238210-Electrical and Wiring Contractor

Addon Services, LLC has a Joint Venture with Unified Business Technologies, Inc. which grants Addon access to a Top-Secret Facility Clearance, ISO 9001:2015 and CMMI Level III (Development & Services) Certifications, with a Bonding capacity of $15M single and $30M aggregate.


Addon’s OSHA certified Site Safety Managers take all preemptive measures necessary to ensure there are no injuries on site. It is our policy that all managers and staff must adhere to Addon’s safety guidelines and have daily safety meetings while on the job site. All on-site personnel follow the safety guidelines on a continuous basis from project start to completion.

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