Verified Floodproofing / drainage Snohomish, WA · Pacific Northwest
All Seasons Waterproofing & Drainage, Inc.
BBB and county sources corroborate a residential sump-pump/drainage installer in the Snohomish and Skagit river-valley market.
Who runs it
- Kirk D. Carlson ✓ President/Owner
- Shelly Carlson ✓ Secretary and CFO/Office Manager
Credentials & verification
- State license
- ALLSESW922QR, unverified, re-check with board
- BBB
- A+, accredited
- Insured / bonded
- Yes
- Years in business
- 17
Services
Service area
Seattle, WA · Tacoma, WA · Snohomish County, WA · Skagit County, WA · Aberdeen, WA · Western Washington
Our verification notes
A Snohomish County Superior Court new-case report dated August 8, 2025 lists a Department of Revenue tax-warrant case against the company (case 25-2-07095-31); disposition was not found. Verify resolution, current L&I status, bond, and insurance before contracting.
Sources checked
- BBB business profile
- Skagit County stormwater and drain-maintenance company list
- Snohomish Chamber of Commerce member directory
Last verified 2026-07-16. This is an independent listing, not an endorsement, and we are not affiliated with All Seasons Waterproofing & Drainage, Inc.. Confirm the current license, insurance and references directly before signing any contract.