Repeated permit evidenceWA #TRUESSL887PD
True Scapes LLC
10 primary-scope Seattle permits observed since 2021; 7 marked completed.
- Latest record
- Mar 26, 2026
- Office
- SEATTLE, WA
- Neighborhoods
- 8
Greater Seattle public-record field guide
Find retaining-wall contractors by the work already on record.
We connect Washington registration records with Seattle permits for retaining walls, rockeries and slope stabilization—then show the evidence and its limits.
01Official sources first
Washington L&I and Seattle SDCI links sit beside every material claim.
02Evidence, not endorsements
Permit history helps narrow a field. It does not certify workmanship.
03Geography from records
Neighborhood filters come from documented projects, not claimed service areas.
Start with the record
Contractors with repeated permit evidence
Repeated permit evidenceWA #RRFOUFS829DA
R&R Foundation Specialist LLC
8 primary-scope Seattle permits observed since 2021; 5 marked completed.
- Latest record
- Sep 15, 2025
- Office
- EVERETT, WA
- Neighborhoods
- 7
Repeated permit evidenceWA #SEATTRL802KF
Seattle Rockeries LLC
8 primary-scope Seattle permits observed since 2021; 4 marked completed.
- Latest record
- May 28, 2026
- Office
- BELLEVUE, WA
- Neighborhoods
- 7
Repeated permit evidenceWA #MCDOWNP011QT
Mcdowell NW Pile King Inc.
6 primary-scope Seattle permits observed since 2021; 3 marked completed.
- Latest record
- Jun 15, 2026
- Office
- KENT, WA
- Neighborhoods
- 6
Repeated permit evidenceWA #GROUN**763O5
Groundworks
5 primary-scope Seattle permits observed since 2021; 3 marked completed.
- Latest record
- Dec 1, 2025
- Office
- VIRGINIA BEACH, VA
- Neighborhoods
- 6
Repeated permit evidenceWA #KULCHFD995QB
Kulchin Foundation Drilling Co
5 primary-scope Seattle permits observed since 2021; 2 marked completed.
- Latest record
- Jun 25, 2025
- Office
- LAKEWOOD, WA
- Neighborhoods
- 3
Documented geography
Follow the permits across Seattle.
These are places where launch-set companies appear in selected official permit records. A project pin is evidence of past work—not a current service-area promise.
Open neighborhood indexField notes
Know what to verify before bids arrive.
How much does a retaining wall cost in Seattle?
Seattle permit-value ranges by work type, plus the design, permit, access, drainage, tax, and contract details that change a retaining-wall budget.
Read note →When does a retaining wall need a Seattle permit?
A source-led guide to Seattle's four-foot rule, ECA review, grading, drainage, property-line work, and the questions to resolve before requesting bids.
Read note →Retaining walls on Seattle ECA and steep-slope sites
Planning a retaining wall on a Seattle ECA or steep-slope site? Check permits, map limits, geotechnical scope and drainage before pricing construction.
Read note →Who owns a retaining wall on a property line in Seattle?
Who owns or pays for a retaining wall between Seattle properties? Review survey, title, access and permit evidence before agreeing to repairs.
Read note →The boundary matters
We show what the records can—and cannot—tell you.
A permit can connect a company to a scope and place. It cannot tell you whether the homeowner was satisfied, who performed every task, or whether the company is the right fit today.
Read the methodology and limitations →