Licensed contractors in Preston, Washington

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

• Arete Company, the
  General Contractors · #ARETEC*050RM
  Active Insurance current
• Bb Garage Doors LLC
  Construction Contractor · #BBGARGD758QO
  Active Insurance current
• Issaquah Premier Tree Service
  Tree Service · #ISSAQPT743BF
  Active Insurance current
• Mike's Plumbing Repair Srv LLC
  Plumbing · #MIKESPR790MO
  Active Insurance current
• Reliance Fire Protection INC
  Construction Contractor · #RELIAFP102L1
  Active Insurance current
• Ultra Floors LLC
  Flooring · #ULTRAFL876NG
  Active Insurance current

Last checked against state records on Oct 4, 2026. How we get this data.