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

Polyurethane Grouting and the PolyLEVEL™ System

Affordable permanent repairs for all sunken concrete problems

Click to watch the video to see how PolyLEVEL can be used to level all types of commercial slabs.

When a concrete surface is no longer providing safe, solid support due to settlement issues, prompt action is necessary before the problem gets worse. Before you demolish the concrete slab, consider the advantages of PolyLEVEL™, an innovative alternative to common concrete remediation methods like mudjacking, concrete grinding, and total concrete replacement.

The PolyLEVEL system utilizes a high-strength polyurethane mixture that expands to fill voids under concrete, stabilize soil, and lift concrete slabs. With multiple formulas available, PolyLEVEL can fit the needs of any commercial, industrial, or municipal job, large or small.

TerraFirma is a certified PolyLEVEL contractor, serving Vancouver, Portland, Salem and surrounding Oregon and Washington areas. Schedule your consultation with one of our commercial technicians today to learn how we can lift your sunken concrete slab using our fast, durable, cost-effective solution.

Before leveling Beaverton roadway with PolyLEVEL After leveling Beaverton roadway with PolyLEVEL

Over time, this highway settled and cracked, creating unsafe driving conditions.

PolyLEVEL was used to fill voids beneath the slab and level the highway with little disruption.

Advantages of PolyLEVEL vs mudjacking & concrete grinding:

  • Lightweight - PolyLEVEL weighs about 4 pounds per cubic foot, which is significantly less than the 140 pounds of typical fill material. This means there is almost no additional load added to the supporting soils.
  • High Capacity - Lifting action is a result of the expansion of the foam, allowing lift on much larger loads than typical mudjacking that relies on hydraulic pressure being contained under the slab.
  • Accurate Lift - Calculated reaction time of the polyurethane foam allows for precise lifting.
  • Waterproof - Polyurethane material is waterproof, so it will not wash out, and can be used to under-seal the slab and stop other infrastructure leaks.
  • Non-Invasive - Equipment can be used in tight access areas, is less messy than other methods, and can be done more quickly. Concrete grinding, a common concrete repair technique, is loud, messy, and disrupts the area around the concrete.
  • Quick Cure Time - Cure time allows for even heavy traffic just 15 minutes after completion of the injection of the material. With mudjacking, the injected mortar must be allowed to cure before any weight can be put on the slab - a process that can take several days.

See how PolyLEVEL works to lift settled, damaged concrete slabs.

PolyLEVEL can be used for a variety of applications

PolyLEVEL has been designed to work under the most extreme circumstances. With wet locations and heavy traffic in mind, PolyLEVEL is the best choice for a wide variety of applications including:

Highway repair with PolyLEVEL

Big lifting power through small holes. To lift a settled concrete slab with PolyLEVEL, 5/8" diameter holes are drilled through the slab. After an injector port is screwed into each hole, a special nozzle mixes two reactive materials and sprays the expanding mixture beneath the slab.

What causes a concrete slab to sink?

Concrete is hard to beat as a basic material for all kinds of load-bearing surfaces, from driveways and sidewalks to floors, roads, and airport runways. However, concrete has two characteristics that can cause problems: it's heavy and it can't stretch.

The weight of a concrete slab can sometimes cause the soil beneath the slab to compress. When this happens, all or part of the concrete slab will sink down under its own weight, sometimes cracking in the process. The cracking occurs because concrete isn't a resilient material. If a slab is unevenly supported, it's likely to crack because it can't stretch or bend.

In addition to unsightly cracks, slab settlement problems can also result in potential accidents, poor drainage, tripping hazards and expensive property damage.

Effective commercial concrete solutions in Oregon and Washington

TerraFirma is your local expert for concrete leveling and repair. Contact us today to schedule an on-site consultation to find out how PolyLEVEL can solve your all your concrete problems, and we will provide you with an estimate for your commercial project. We proudly service Gresham, Hillsboro, Beaverton, Bend, Corvallis, Albany, Eugene and many surrounding neighborhoods.

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

TerraFirma Foundation Systems Inc is a BBB Accredited Foundation Contractor in Roseburg, OR
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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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Concrete Leveling and Lifting Services in Greater Medford