Licensed contractors in Cosmopolis, Washington

Contractors with an active Washington license and a business address in Cosmopolis (Grays Harbor County). Each listing shows what the state has on file.

• 4d Construction and Fence LLC
  General Contractors · #4DCONCF750K9
  Active Insurance current
• Axis Construction Service
  General Contractors · #AXISCCS944CA
  Active Insurance current
• Bell's Custom Building LLC
  General Contractors · #BELLSCB796BH
  Active Insurance current
• Bonnell Tree Technicians LLC
  General Contractors · #BONNETT910QE
  Active Insurance current
• Cecil Holmes Construction INC
  General Contractors · #CECILHC984PZ
  Active Insurance current
• Coastal Plumbing
  Plumbing · #COASTP*741MU
  Active Insurance current
• Coastal Tree Service
  Tree Service · #COASTTS856DT
  Active Insurance current
• Gl Heating Services LLC
  General Contractors · #GLHEAHS772KS
  Active Insurance current
• Hoyt Family Construction LLC
  General Contractors · #HOYTFFC740JM
  Active Insurance current
• Iskra Excavation INC
  General Contractors · #ISKRAEI837KR
  Active Insurance current
• Mario Porter Electric
  General Contractors, Electrical · #MARIOPE762BH
  Active No insurance on file
• Nor-Cat INC
  General Contractors · #NORCAI*003J7
  Active Insurance current
• Torres Const & Remodeling LLC
  General Contractors · #TORRECR784JO
  Active Insurance current
• Zero Problemas LLC
  General Contractors · #ZEROPPL763CG
  Active Insurance current

Last checked against state records on Oct 5, 2026. How we get this data.