Existing Customers Schedule Service

We're Hiring! Join Our Team

Pay Your Bill Online Pay Now

About TerraFirma

TerraFirma's Worry-Free Warranties

Foundation Repair and Basement Waterproofing Warranties in the Greater Portland & Tacoma Areas

TerraFirma gives you peace of mind that your Oregon or Washington home is protected long-term with some of the best warranties in the industry.

Making the decision to invest in home repair projects can be filled with anxiety — but it doesn't have to be!

At TerraFirma, we stand behind our work with worry-free transferable warranties, helping you feel confident that the work is done right from start to finish.

With some of the best warranties in the industry, you can rest easy knowing the investment you're making in your Portland home is protected long-term.

While our warranties vary by product, they generally include:

75 year warranty

75 Year Warranty

on installed steel

25 year warranty

25 Year Warranty

on rips or tears of encapsulation installs

about Supportworks

Lifetime Warranty

on area of work with waterproofing systems

Full warranty information will be provided based on the system installed. Some products require annual maintenance or have variations based on the area of work.

Ask your System Design Specialist for more details, but rest assured your home investment will be protected.

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Bridgeport
  • Brogan
  • Burns
  • Cove
  • Crane
  • Drewsey
  • Durkee
  • Elgin
  • Enterprise
  • Haines
  • Halfway
  • Harper
  • Helix
  • Hereford
  • Huntington
  • Imbler
  • Imnaha
  • Ironside
  • Jamieson
  • Jordan Valley
  • Joseph
  • Juntura
  • La Grande
  • Lostine
  • Meacham
  • Milton Freewater
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Richland
  • Riverside
  • Summerville
  • Sumpter
  • Ukiah
  • Union
  • Unity
  • Vale
  • Wallowa
  • Westfall
  • Weston
Our Locations:

TerraFirma Foundation Systems
761 NE Garden Valley Blvd.
Roseburg, OR 97470

TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223

TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499

TerraFirma Foundation Systems
2001 NE 117th ST
Vancouver, WA 98686
Unable to process this phone number
Service Area
Free Quote