Howard Denson Excavating

Construction Contractor in Sumas, Washington

Licensed, bonded & insuredBond $30,000Insurance $1,000,000

Call (360) 988-4910 Send a message Map ↗

Public-record details

Address: Po Box 261, Sumas, WA 98295
Phone: (360) 988-4910
Trade: General contractors & remodelers
L&I licence number: HOWARDE935D8
Licence type: Construction Contractor
Specialty: General
Status: Active
Business type: Individual
UBI number: 601 199 750
Primary principal: Howard E Denson
Registration effective: March 28, 2007
Registration expires: March 6, 2028
Bond on file: $30,000 (RLI Ins Co)
Bond effective: March 6, 2026
Bond expires: Until canceled
Liability insurance on file: $1,000,000 (Oregon Mutual Ins Co)
Insurance expires: April 27, 2027

Washington L&I licence HOWARDE935D8: active, expires March 6, 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.

Other contractors in Sumas

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