761 NE Garden Valley Blvd.
Roseburg, OR 97470
Mon-Fri 8:00am-5:00pm

TerraFirma Foundation Systems specializes inĀ basement waterproofing, crawl space repair, and foundation repairĀ Oregon, California and Washington.

If you have doors and windows that are difficult to open, wall cracks, bowed walls and floors or a settling or sinking foundation, TerraFirma Foundation Systems can help! TerraFirma provides mudjacking throughout Oregon.

TerraFirma is dedicated to providing customers with an economical and technically advanced method of promptly resolving their foundation problems.

They pride themselves on quality work and excellent customer service. TerraFirma proudly installs Foundation SupportWorks products for foundation repair in Oregon and Southwestern Washington.

TerraFirma Foundation Systems has consulted with thousands of homeowners, designing effective solutions for every one of them. The company is a trusted and valued member of the Basement Systems Dealer Network and upholds the high standards of the company.

Employees have been trained and certified at the Basement Systems training center in Connecticut and the Foundation SupportWorks training center in Nebraska.

The causes of foundation settlement are rarely due to the design (or under-design) of the structure itself. More commonly, damage is caused as changes occur within the foundation soils that surround and support the structure.

Weak bearing soils, poor compaction, changes in moisture content, maturing trees and vegetation and soil consolidation are then main reasons foundations settle, crack and sink.

Your system design specialist will determine what the probable foundation failure causes are and exactly how to fix and prevent further movement of the structure once and for all!

TerraFirma Foundation Systems will provide a Free Written Estimate for your foundation repair and serves many territories throughout Oregon and Washington State.

By Cheryl
"We were really happy with the work that Stephen and his crew (Gage and Ben) from Terrafirma did for..." Read More
By Carey
"I looked at several crawl space encasement companies at the Portland Home and Garden Show last..." Read More
By Deb G.
"We've had Terra Firma of Roseburg do 3 different jobs for us, and all 3 times were delighted with..." Read More
By Peenesh
"Jason Klein from Terrafirma did a great job. He and his crew finished the project a day ahead of..." Read More
Ally H.
Eugene, OR
Casey was really great. He worked with us on what was best for US. Read More
Steve N.
Albany, OR
They were prompt and very professional. Read More
Cornell E.
Portland, OR
Chad and his crew were wonderful. Informative, kind, polite and professional. They eased our fears and did an excellent job Read More

Angie's List Super Service Award 2013

Home Builder Foundation Certificate of Appreciation

Angie's List Honor Roll

Scott Schultz

Service Technician

Stephanie Hanussak

Marketing Manager

Clint Griffith

Senior Production Manager