About TerraFirma

TerraFirma Before & After Photos

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Basement waterproofing in Lakewood, WA

This Lakewood basement had seen it's fair share of bad water damage, and it got to the point where the walls were efflorescent and producing mold. Once the homeowners decided enough was enough, they reached out to TerraFirma.

Our System Design Specialist quickly came to evaluate the situation. He concluded that for this basement to stay dry, it needed a proper drainage system and wall system that would allow water to exit out of the home and keep the walls free from moisture. After thoroughly inspecting the basement, Wiles and the homeowner agreed to have TerraFirma install our VaporLoc Elite Wall System and our Waterguard drainage system

With an established plan, the TerraFirma Team crew were able to install all of our waterproofing solutions for this home within one day!

Crawl Space Encapsulation in Portland, OR

With its nearly 7ft ceiling and its wide open spaces, this Portland crawl space was vulnerable to a wide variety of problems, including pest inhabitation and frequent flooding in the winter. After dealing with their crawl space problems for years, the homeowner finally decided to gain peace of mind by calling TerraFirma.

Our System Design Specialist, Erik Keyes, quickly came to evaluate the situation. He concluded that the crawl space would need VaporLoc Elite, one SmartJack, A TripleSafe Sump Pump, and two MoistureLoc dehumidifiers to prevent future mold. With a plan set, Nick Maszy and his production team came to the home to start the project.

By the end of the week-long job, TerraFirma installed nearly 4,000 sqft of VaporLoc, removed nearly 4,000 sqft of insulation, and replaced one wooden post that had weakened from constant water damage with a SmartJack.

Crawl Space Encapsulation in Tualatin, OR

This Tualatin crawl space was riddled with groundwater that was producing high humidity and mold throughout the area. Eventually, the mold and humidity made it up to the first floor of the home. Once that happened, the homeowner did the right thing and gave TerraFirma a call!

Our System Design Specialist quickly came to evaluate the situation. He concluded that the crawl space would need a TripleSafe Sump Pump and complete crawl space encapsulation that included removing the wet, mildewy insulation that was harming the home's air quality. With a plan set, our production crew went out and completed the job in three days!

Our VaporLoc Elite encapsulation reduces musty smells and an EVOH layer that seals out odors. VaporLoc Elite is a 120 mil thick liner that insulates your crawl space and reduces energy costs. Along with reducing allergens in your home, your newly encapsulated crawl space also gives you a clean, dry, sanitary usable storage area. 

Crawl Space Encapsulation in Keizer, OR

This Keizer crawl space had seen its fair share of rough winters and heavy rains. Year after year, this crawl would be holding in rainwater, and eventually, mold was starting to produce.

Our System Design Specialist, Mike O'Brien, quickly scheduled an appointment with the homeowner as soon as they called TerraFirma. After spending more than an hour in the crawl space, he concluded that to prevent water damage; the area would need to be encapsulated with drain tile, and 120 mil thick VaporLoc Elite liner.

Along with encapsulating more than 1,000 square feet, Production Foreman Brad Peterson and his crew also removed the old, wet, and mildew-ridden insulation that was doing more harm than good.

Basement waterproofing in McMinville, OR

This McMinnville basement had dealt with so much water intrusion over the years that the walls were efflorescent and producing mold. After a few too many rainstorms, the homeowners had enough and reached out to TerraFirma.

Our System Design Specialist, Kevin Wiles quickly came to evaluate the situation. He concluded that for this basement to stay dry, it needed a proper drainage system and wall system that would allow water to exit out of the home and keep the walls free from moisture. After thoroughly inspecting the basement, Wiles and the homeowner agreed to have TerraFirma install our VaporLoc Elite Wall System and our Waterguard drainage system.

With an established plan, Drake Wimberly and his crew were able to install all of our waterproofing solutions within one day!

Total Before & After Sets: 5

our service area

We serve the following areas

  • Adams
  • Adrian
  • Arock
  • Athena
  • Baker City
  • Bates
  • Boardman
  • Bridgeport
  • Brogan
  • Burns
  • Canyon City
  • Cove
  • Crane
  • Dayville
  • Diamond
  • Drewsey
  • Durkee
  • Echo
  • Elgin
  • Enterprise
  • Fields
  • Frenchglen
  • Haines
  • Halfway
  • Harper
  • Helix
  • Heppner
  • Hereford
  • Hermiston
  • Hines
  • Huntington
  • Imbler
  • Imnaha
  • Ione
  • Ironside
  • Irrigon
  • Jamieson
  • John Day
  • Jordan Valley
  • Joseph
  • Juntura
  • Kimberly
  • La Grande
  • Lexington
  • Long Creek
  • Lostine
  • Meacham
  • Milton Freewater
  • Monument
  • Mount Vernon
  • North Powder
  • Nyssa
  • Ontario
  • Oxbow
  • Paulina
  • Pendleton
  • Pilot Rock
  • Prairie City
  • Princeton
  • Richland
  • Riley
  • Riverside
  • Seneca
  • Spray
  • Stanfield
  • Summerville
  • Sumpter
  • Ukiah
  • Umatilla
  • 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
10111 S Tacoma Way Suite D5
Tacoma, WA 98499
1-253-777-0712


TerraFirma Foundation Systems
7910 SW Hunziker St
Portland, OR 97223
1-541-229-4049
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