Keep Water Out of Your Basement with TerraFirma

Basement Waterproofing Solutions from TerraFirma

Quality products and expert services from OR & WA's experts

From carpets and walls to irreplaceable valuables, water in your basement ruins everything it touches. A home with a wet basement is also one of the biggest red flags to prospective home buyers. The good news: TerraFirma offers a unique line of waterproofing products and services that offer the best waterproofing solutions available to help solve your basement problems fast. Since 2005, our team has helped thousands of Pacific Northwest homeowners keep their basements dry in any storm.

Musty smells, walls that feel damp to the touch, and ground-level leaks are all indicators that your basement may need to be waterproofed. Don't wait until the next heavy rain to protect your home from water damage. Call us today at 1-844-311-8051. As a local Better Business Bureau accredited basement waterproofing company, we offer free inspections and estimates to give you peace of mind and safeguard your home.

Our basement waterproofing solutions last a lifetime. Guaranteed.

We stand behind our work. That's why our systems come with a lifetime warranty that's transferable to the next owner, giving homeowners and buyers confidence that their home is protected for the long term. Our waterproofing solutions include:

  • Interior perimeter drainage systems
  • Exterior water mitigation work
  • Sump pumps
  • Fix humidity and odors issues
  • Floor crack repairs
  • Window Well Drains
  • Water heater flood protection
  • Frozen discharge line prevention

Six great reasons to choose us

  1. Quality products: TerraFirma utilizes the best available products specifically engineered for permanent basement waterproofing solutions.
  2. Fast installations: Our systems can usually be installed in just a few days with minimum disruption to you and your home.
  3. Experienced crews: Our in-house, certified installers specialize in waterproofing basements. We take pride in every installation we complete.
  4. Cost-effective system: Our waterproofing system can be customized to fit your budget, and it costs about half as much as an exterior waterproofing system. Our system works for both finished and unfinished basements.
  5. Locally-owned and operated company: TerraFirma is a family-owned, home-grown company based right here in Oregon. We have three Northwest offices serving Oregon and Washington.
  6. Free inspection and system design: Our expert team of System Design Specialists will evaluate your home and property to provide you with a custom designed scope of work to meet your needs.

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
1-541-204-4660


TerraFirma Foundation Systems
13110 SW Wall St
Portland, OR 97223
1-541-229-4049


TerraFirma Foundation Systems
10111 S Tacoma Way D5
Tacoma, WA 98499
1-253-201-1447