Commercial and Residential
HVAC/R Service & Installation

If it's related to heating & air conditioning, we can handle it!

Building System Solutions is a fully licensed and insured HVAC contractor, based in Centreville, MD, that proudly serves Central Maryland and the Eastern Shore, including Delaware and the District of Columbia.

  • 24/7 Emergency Service
  • HVAC Troubleshooting & Repair
  • Equipment Installation & Replacement
  • Preventive Maintenance Agreements
  • Building Automation Controls
  • Refrigeration Service & Repair
  • Duct Installation & Repair
  • Welding & Pipefitting

Contact Us Now!

Building System Solutions

Recommendations from Our Customers

Building System Solutions specializes in the service & repair of boilers, chillers, cooling towers, circulating pumps, rooftop units, heat pumps, ductless mini split systems, and oil & gas-fired equipment.

In addition to HVAC service and repair, we provide preventive maintenance agreements custom tailored to fit your home or business's specific needs.

We are also available to perform installation & replacement of all types of HVAC equipment including heat pump split systems, hydronic heating & cooling systems, building automation controls, variable frequency drives, and more.

We take pride in our work, and consistently deliver cost-effective solutions for our customers.