Mackin & Little specializes in wet-side commercial plumbing across Washington, Idaho and Oregon. To date we have completed countless schools, hospitals, water treatment plants, apartment buildings, warehouses, and other commercial enterprises across the Pacific Northwest. We continue to strive to meet our customers’ plumbing needs no matter how large or small the scope of work may be.

Specific Plumbing Capabilities:

  • Domestic Water Systems
  • Steam Piping
  • Natural Gas Piping
  • Industrial Process Piping
  • Compressed Air Piping
  • Hot Water Re-Circulation Systems
  • High Purity Water Systems
  • Reclaimed Waste Water & Rainwater Reclamation Systems
  • Storm Sewer & Overflow Systems
  • Medical Gases/Air (Certified and Licensed)
  • Radiant Floor (Heating) Piping
  • Hydronic Heating & Cooling Systems