• Sub Banner 1

Our Work Specialties

As our name indicates, we build and service plumbing, heating and cooling systems. These systems make indoor life livable: from delivering the air we breathe, to supplying the cool, refreshing water we drink, to safely removing waste-water.

Plumbing, heating and cooling systems are essential to the performance of business structures. In the home, these critical systems provide comfort and protect health and safety.

Contractors represented by GBA perform many types of construction, service and repair work on structures big and small, including industrial, commercial and residential facilities.

Quality and craftsmanship are always the top priority for GBA member contractors. Whether it's the largest industrial facility or a small family home, every job completed by GBA member contractors is accomplished using the finest construction techniques, materials and standards.

Mainline Services

GBA member contractors primarily provide construction, service/repair and scheduled inspection/maintenance in the following areas:

  • Commercial Plumbing
  • Residential Plumbing
  • Re-piping
  • Heating
  • Ventilation
  • Air Conditioning
  • HVAC Piping
  • Refrigeration

Additional Expertise

GBA Contractors also deliver specialized services that include:

  • Air-Water Balance
  • Backflow Prevention & Survey
  • Biotech, Pharmaceutical Piping
  • Computer-Assisted Drawing (CAD) Design
  • Design-Build
  • Hydro-jetting
  • Earthquake Safety Valves
  • Energy Management and Audit
  • Temperature Controls
  • Environmental Chambers
  • Industrial Piping
  • Medical Gas Piping
  • Industrial and Manufacturing Process Piping
  • Food Processing Piping
  • High Purity Process Piping
  • Tenant Improvements
  • Hydronics & Steam