Contour Grading LLC

Construction Contractor in Spokane, Washington

Licensed, bonded & insuredBond $15,000Insurance $2,000,000

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Public-record details

Address: 706 W Taylor Rd, Spokane, WA 99224
Phone: (253) 241-9437
Trade: Excavation & side sewer
L&I licence number: CONTOGL807CL
Licence type: Construction Contractor
Specialty: Excavation, Grading and Land Clearing
Status: Active
Business type: Limited Liability Company
UBI number: 604 568 077
Primary principal: Douglas Andrew Dinger
Registration effective: February 13, 2020
Registration expires: February 13, 2028
Bond on file: $15,000 (Nationwide Mutual Ins Co)
Bond effective: February 12, 2026
Bond expires: Until canceled
Liability insurance on file: $2,000,000 (Ohio Security Ins Co)
Insurance expires: February 12, 2027

Washington L&I licence CONTOGL807CL: active, expires February 13, 2028; bond and liability insurance on file (checked 2026-09-30). Source: Washington L&I contractor registration, bond and insurance files (record). Data as of 2026-09-30.

Data comes from Washington L&I's public contractor, bond and insurance files. Before hiring, re-check the licence at secure.lni.wa.gov/verify (it also shows violations and lawsuits) and ask for the written disclosure statement. Planning an ADU in Seattle or Bellevue? See ADU Builder Index.

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