TerraFirma Foundation Systems, Inc.
Broadest geographic Type B coverage found, including Aberdeen and many western Oregon/Washington communities.
Credentials & verification
- State license
- 173547, unverified, re-check with board
- BBB
- A+, accredited
- Years in business
- 21
Services
Service area
Portland metro, OR · Willamette Valley, OR · Oregon Coast · Western Washington · Aberdeen, WA · Chehalis/Centralia, WA · Puyallup, WA
Our verification notes
Do not confuse proprietary concrete/slab lifting or foundation stabilization with FEMA whole-house flood elevation. BBB reports seven complaints in the last three years and includes allegations involving sales diagnosis and failed/unfinished work; several were answered or resolved. Obtain an independent engineer's diagnosis for major structural scopes.
Sources checked
- BBB business profile
- City of North Bend contractor/license document
- City of Forest Grove permit archive referencing TerraFirma
Last verified 2026-07-16. This is an independent listing, not an endorsement, and we are not affiliated with TerraFirma Foundation Systems, Inc.. Confirm the current license, insurance and references directly before signing any contract.