Foundation Repair in OR and WA, including Portland, Vancouver & Salem.

Foundation Repair Company Serving Oregon and Washington

Foundation problems can show themselves in many different ways throughout a home including cracked concrete, bowing walls, settling floors and drywall cracks.

At TerraFirma, our certified foundation repair experts are here to fix your problem. We have the training, know-how, and products to solve your home's foundation problem. Whether you need mudjacking, push piers, helical piers, wall anchors or other products, we can help.

Looking for an affordable solution to repair your damaged foundation? We are the foundation repair company that you can trust. Our certified specialists are available to meet you for a home inspection and written foundation repair quote. Our quotes come free and at no obligation to you, so contact us today!

Common Foundation Problems:

(Click below for more information)

We use products that were created and distributed specifically for Foundation Supportworks™, Inc., which is a network of more than 100 structural repair contractors.

Foundation Supportworks'™ geotechnical engineers have carefully designed and tested solutions for fixing problems specifically related to the foundation of a house.

As the area's experienced foundation company, we bring that proven quality right to you. If you are ready to stabilize your foundation and restore value to the property, contact us to schedule your free quote!

Solutions For Your Unique Foundation Problems!

At TerraFirma a typical home foundation repair usually takes less than a week.  Our foundation systems come to you with a written warranty so you know the problem was fixed correctly and if you sell your home, the new homeowner can rest easy as the written warranty will carry over for the life of the home.

Problems like stair-step foundation cracks, buckling walls, and sagging floors can lower your home's value and hurt perception with possible buyers. Our foundation systems do more than just permanently fix your home -- they're also designed to return your home to its original state.

 

No matter what the foundation problems in your home are, TerraFirma will conduct a thorough inspection of your home and tell you what steps we recommend to permanently stabilize your foundation and restore the value of your home.

We are Greater Portland's expert foundation company, serving cities in both Oregon and Washington, including Portland, Eugene, Olympia, Salem, Beaverton, Vancouver, Portland, Vancouver, Salem, Beaverton, Bend, Hillsboro, Gresham, Corvallis, Eugene, Albany.

Recent Testimonials
  • "We chose TerraFirma because it looked like the best company." Read More

    Gary S. of Longview, WA

    Customer Testimonial

              I heard about the company on the radio several times. We chose TerraFirma because it looked like the best company. The financing was very helpful and your crew worked very hard to do a good job!
    Gary S.
    Longview, WA
  • "Gold stars across the board!" Read More

    Patricia & Thad S. of Longview , WA

    Customer Testimonial

              It is nice to know there is a company out there that truly believes in professionalism, honesty and quality of work. Tim displayed all of these with flying colors and he earned our business. He went above and beyond and came back the next day to explain things to my husband who was not their our first meeting. That meant a lot to me and a lot to my husband.
    Patricia & Thad S.
    Longview , WA
  • "Josh was excellent. Knew his business and understood our issues. Gave us all our options. I would recommend..." Read More

    William & Linda S. of Longview, WA

    Customer Testimonial

              Josh was excellent. Knew his business and understood our issues. Gave us all our options. I would recommend him to anyone.
    William & Linda S.
    Longview, WA
  • "You can be proud of his work.." Read More

    Mike V. of Kalama, WA

    Customer Testimonial

              Tim, who presented the plan to me, was very polite, conscientious, and professional. He did a great job analyzing my situation and then presenting the facts. You can be proud of his work.
    Mike V.
    Kalama, WA
  • "Can't say enough about how impressed I've been with their work ethic and dedication to the task under..." Read More

    Tim J. of Deer Island, OR

    Customer Testimonial

              A dedicated work crew has been hard at work on buttressing our retaining wall, here in the woods above Deer Island. Chad and his team have had to do without a power excavator because of the steep terrain. Can't say enough about how impressed I've been with their work ethic and dedication to the task under difficult circumstances.
    Tim J.
    Deer Island, OR
  • "Very happy with Terra Firma's work on my home." Read More

    Gehrett B. of Astoria, OR

    Customer Testimonial

              Thank you Kyle, Levi, and Dakota for being professional and informative about the process. I feel very comfortable having you all in my home. Thank you for all your hard work. I will gladly recommend you and the TerraFirma company to anyone I know. Thanks again! Very happy with Terra Firma's work on my home.
    Gehrett B.
    Astoria, OR
  • "They were true pros in their field and very knowledgeable." Read More

    Susan & Terry L. of Saint Helens, OR

    Customer Testimonial

              Since meeting with Josh and having TerraFirma stabilize our foundation, the cracks forming in our wall have closed up and we feel comfortable that our house is not sliding down the hillside any longer. Our favorite part working with TerraFirma has been the professionalism and courtesy from every representative. They were true pros in their field and very knowledgeable. Josh was on time to our appointment and was able to provide an estimate at the time of inspection. He had a variety of financial aid options for me, which was nice and we were able to schedule the installation as soon as possible because of it. I would give TerraFirma an overall 9/10 and we certainly recommend your services.
    Susan & Terry L.
    Saint Helens, OR
  • "Doing the job in a short amount of time was really nice. Men working made sure we knew what they were doing..." Read More

    Mark O. of Battle Ground, WA

    Customer Testimonial

              Doing the job in a short amount of time was really nice. Men working made sure we knew what they were doing and had done; very respectful of us and property.
    Mark O.
    Battle Ground, WA
  • "The crew did a very proffesional job - They did their very best in keeping the mud off everything. They all..." Read More

    Don K. of Battle Ground, WA

    Customer Testimonial

              The crew did a very proffesional job - They did their very best in keeping the mud off everything. They all were very hard working crew - Couldn't ask for any better crew.
    Don K.
    Battle Ground, WA
  • "I was so happy to find a company that could provide both foundation and waterproofing services so I didn't..." Read More

    Manuel F. of Gearhart, OR

    Customer Testimonial

              Larger project with many aspects to it. Not only was our foundation falling down the hillside, but I had sagging floors which needed to be stabilized. TerraFirma provided all of the services. I was so happy to find a company that could provide both foundation and waterproofing services so I didn't have to go back and forth between 2 contractors. We love Josh. He was just a normal guy that was very skilled in his craft through, I'm sure, many years of practice. The plan was only a couple hundred dollars over my budget, and I was glad to pay a little extra to get the best service around.
    Manuel F.
    Gearhart, OR
 

Bowing Foundation Walls

Foundation walls begin to bow and buckle inward when the force against them exceeds their ability to withstand this pressure.

Failing foundation walls will crack and leak, and if you have a finished basement, they can lead to cracks in the finished walls. Bowing walls may eventually collapse and should be addressed right away.

We repair bowing walls from the outside with our Geo-Lock Foundation Wall Anchor System.

When outside access is not possible, we recommend our PowerBrace I-Beam System.

Our solutions will do more than simply stop inward movement -- they can also be used to straighten the walls back to their original position.

Learn more about bowing, buckling walls.

street creep symptoms in a driveway in Springfield

Foundation Settlement

Foundation settlement occurs when the soils underneath a foundation are unable to support the weight of the structure that's resting on them.

A settling foundation will mean a great deal of damage to your home -- including cracked foundation walls, cracked drywall, doors and windows out of square, and tilting chimneys. As foundation damage goes unaddressed, it will become more difficult to repair.

Foundation Supportworks'™ line of foundation piers are a great option for repairing sinking structures of all types.

These sturdy, corrosion-resistant piers can stabilize and lift your foundation back to a stable position -- permanently!

Learn more about foundation settlement.

garage walls cracking due to street creep

Sinking Floors Over Crawl Spaces

Floors over crawl spaces begin to sink in three scenarios: When there are too few supports, when the supports begin to sink into the ground, and when the structural wood holding up your floor begins to rot and grow mold.

When crawl space structures experience settlement, the entire home above can begin to show damage. Drywall will crack, doors will stick and floors will become uneven. If the crawl space is damaged by mold, there may also be moldy, musty odors upstairs.

Rugged steel supports like Foundation Supportworks'™ SmartJack Crawl Space Support System can quickly restore your structure. If your structure was sinking due to mold and rot, your crawl space should also be dehumidified and encapsulated to prevent further damage.

Learn more about sagging crawl spaces.

foundation wall cracks due to street creep in Clackamas

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Financing Options
Serving OR and WA
Our Oregon and Washington Service Area
Cities in Baker County, OR
Baker City
Halfway
Hereford
Huntington
Oxbow
Richland
Sumpter
Unity

Cities in Benton County, OR
Alsea
Blodgett
Corvallis
Monroe
Philomath

Cities in Clackamas County, OR
Beavercreek
Boring
Brightwood
Canby
Clackamas
Colton
Damascus
Eagle Creek
Estacada
Gladstone
Government Camp
Happy Valley
Lake Oswego
Molalla
Mulino
Oregon City
Portland
Rhododendron
Sandy
Welches
West Linn
Wilsonville

Cities in Clatsop County, OR
Astoria
Hammond
Seaside
Tolovana Park
Warrenton

Cities in Columbia County, OR
Clatskanie
Columbia City
Deer Island
Rainier
Saint Helens
Scappoose
Vernonia
Warren

Cities in Coos County, OR
Allegany
Bandon
Broadbent
Coos Bay
Coquille
Lakeside
Myrtle Point
North Bend
Powers

Cities in Crook County, OR
Paulina
Post
Powell Butte
Prineville

Cities in Curry County, OR
Agness
Brookings
Gold Beach
Langlois
Ophir
Port Orford
Sixes
Wedderburn

Cities in Deschutes County, OR
Bend
Brothers
La Pine
Redmond
Sisters

Cities in Douglas County, OR
Azalea
Camas Valley
Canyonville
Days Creek
Dillard
Drain
Elkton
Gardiner
Glendale
Glide
Idleyld Park
Myrtle Creek
Oakland
Reedsport
Riddle
Roseburg
Scottsburg
Sutherlin
Tenmile
Tiller
Umpqua
Wilbur
Winchester
Winston
Yoncalla

Cities in Gilliam County, OR
Arlington
Condon

Cities in Grant County, OR
Bates
Prairie City

Cities in Harney County, OR
Burns
Drewsey
Fields
Hines
Princeton
Riley

Cities in Hood River County, OR
Cascade Locks
Hood River
Mount Hood Parkdale
Odell

Cities in Jackson County, OR
Ashland
Butte Falls
Central Point
Eagle Point
Gold Hill
Jacksonville
Medford
Phoenix
Prospect
Rogue River
Shady Cove
Talent
Trail
White City

Cities in Jefferson County, OR
Ashwood
Camp Sherman
Culver
Madras
Terrebonne
Warm Springs

Cities in Josephine County, OR
Cave Junction
Grants Pass
Kerby
Merlin
Murphy
O Brien
Selma
Wilderville
Williams
Wolf Creek

Cities in Klamath County, OR
Beatty
Bly
Bonanza
Chemult
Chiloquin
Crater Lake
Crescent
Dairy
Fort Klamath
Gilchrist
Keno
Klamath Falls
Malin
Merrill
Midland
Sprague River

Cities in Lake County, OR
Adel
Christmas Valley
Fort Rock
Lakeview
New Pine Creek
Paisley
Plush
Silver Lake
Summer Lake

Cities in Lane County, OR
Blachly
Blue River
Cheshire
Cottage Grove
Creswell
Deadwood
Dexter
Dorena
Elmira
Eugene
Fall Creek
Florence
Junction City
Lorane
Lowell
Mapleton
Marcola
Noti
Oakridge
Pleasant Hill
Springfield
Swisshome
Thurston
Veneta
Vida
Walterville
Walton
Westfir
Westlake

Cities in Lincoln County, OR
Depoe Bay
Eddyville
Lincoln City
Logsden
Neotsu
Newport
Otis
Otter Rock
Seal Rock
Siletz
South Beach
Tidewater
Toledo
Waldport
Yachats

Cities in Linn County, OR
Albany
Brownsville
Cascadia
Foster
Halsey
Harrisburg
Lebanon
Lyons
Mill City
Scio
Shedd
Sweet Home
Tangent

Cities in Malheur County, OR
Adrian
Brogan
Harper
Ironside
Jamieson
Jordan Valley
Juntura
Nyssa
Ontario
Riverside
Vale
Westfall

Cities in Marion County, OR
Aumsville
Aurora
Detroit
Gates
Gervais
Hubbard
Idanha
Jefferson
Mount Angel
Saint Paul
Salem
Scotts Mills
Silverton
Stayton
Sublimity
Turner
Woodburn

Cities in Morrow County, OR
Boardman
Ione

Cities in Multnomah County, OR
Bridal Veil
Corbett
Fairview
Gresham
Portland
Troutdale

Cities in Polk County, OR
Dallas
Falls City
Grand Ronde
Independence
Monmouth
Rickreall
Salem

Cities in Sherman County, OR
Grass Valley
Kent
Moro
Wasco

Cities in Tillamook County, OR
Bay City
Beaver
Cloverdale
Hebo
Nehalem
Neskowin
Rockaway Beach
Tillamook

Cities in Umatilla County, OR
Umatilla

Cities in Wasco County, OR
Antelope
Dufur
Maupin
Mosier
Shaniko
The Dalles
Tygh Valley

Cities in Washington County, OR
Banks
Beaverton
Buxton
Cornelius
Forest Grove
Gales Creek
Gaston
Hillsboro
Manning
North Plains
Portland
Sherwood
Timber
Tualatin

Cities in Wheeler County, OR
Fossil
Mitchell
Spray

Cities in Yamhill County, OR
Amity
Carlton
Dayton
Dundee
Lafayette
Mcminnville
Newberg
Sheridan
Willamina
Yamhill

Cities in Clark County, WA
Amboy
Battle Ground
Brush Prairie
Camas
La Center
Ridgefield
Vancouver
Washougal
Yacolt

Cities in Cowlitz County, WA
Ariel
Castle Rock
Cougar
Kalama
Kelso
Longview
Ryderwood
Silverlake
Toutle
Woodland

Cities in Grays Harbor County, WA
Aberdeen
Copalis Beach
Copalis Crossing
Cosmopolis
Elma
Grayland
Hoquiam
Mccleary
Oakville
Ocean Shores
Westport

Cities in Klickitat County, WA
Appleton
Bingen
Dallesport
Glenwood
Klickitat
Lyle
Trout Lake
White Salmon

Cities in Lewis County, WA
Centralia
Chehalis
Cinebar
Curtis
Ethel
Glenoma
Mineral
Morton
Mossyrock
Onalaska
Packwood
Pe Ell
Randle
Salkum
Silver Creek
Toledo
Vader
Winlock

Cities in Pacific County, WA
Ilwaco
Long Beach
Naselle
Ocean Park
Raymond
South Bend
Tokeland

Cities in Pierce County, WA
Ashford
Dupont
Eatonville
Elbe
Graham
Roy
Spanaway
Tacoma

Cities in Skamania County, WA
Carson
Stevenson
Underwood

Cities in Thurston County, WA
Olympia
Rainier
Rochester
Tenino
Yelm

Cities in Wahkiakum County, WA
Cathlamet
Grays River
Rosburg
Skamokawa

Please call us at: 1-541-435-7673
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