Sunken concrete? Don't replace it, raise it.
We lift and level driveways, patios, sidewalks, garage floors and pool decks with geopolymer injection, usually in a day and for a fraction of the cost of tearing it out.
- Thousands of lifts projects completed
- 4.9 from 196 reviews five-star reviews
Sound familiar?
Settled concrete does not fix itself. Water finds the voids underneath, the soil keeps washing out, and a slab that could be lifted today becomes one that has to be torn out and repoured.
A slab that keeps sinking
The driveway or walkway has dropped and every season the gap gets a little wider.
Someone is going to trip
A lifted sidewalk edge or a tipped patio slab catches toes, and you keep warning guests about it.
Water runs toward the house
A settled patio or walk now slopes back at the foundation, and every rain pools against it.
The garage floor cracked and dropped
One side of the garage slab has settled and the crack down the middle keeps opening.
A tear-out quote that stings
Someone told you the only fix is to break it out and pour new, and the number made you wince.
A new patio or driveway
More room to park, a place to grill, a backyard you actually use.
A new build or addition
The footings and slab are the part everything else stands on.
You just bought the place
New keys, a list from the inspector, and you want it done before you settle in.
Getting ready to sell
Fix it now and the house sells faster and for more. Leave it and the buyer takes it off the price.
The AC quit in the heat
It is 95 outside, getting warmer inside, and nobody in the house can sleep.
Energy bills keep climbing
You are paying more every month to feel less comfortable.
Your concrete is probably fine. The ground under it isn't.
Most sunken concrete is still good concrete sitting on soil that washed out or settled. You should not have to pay for a new slab when the one you have only needs to be put back where it was.
- 15+years in business
- Thousands of liftsprojects completed
- 4.9 from 196 reviewsfive-star reviews
- Licensed#SLABJG*833K2
Lifetime residential lift warranty
On settled residential concrete, if a section we raised drops more than 1/4", we come back and re-lift it at no charge, in writing.
Family owned since 2011
Founded by Jerald and Ann Sargent. Jerald is consulted on slabjacking and geotechnical projects across the USA and Canada.
Licensed, bonded and insured
Washington contractor license #SLABJG*833K2, and an Angie's List Super Service Award winner for nine years.
Three steps to level concrete
Tell us what's sinking
Call, text or send the form with what you are seeing. Photos help.
Get your estimate
We look at the slab and the cause, and give you a written price before any work starts.
We raise it, usually in a day
Small holes, geopolymer underneath, the slab lifts back to level, holes patched, site left clean.
Backed by a lifetime lift warranty
For as long as you own your home, we stand behind residential slab lifts on settled concrete.
- Any section that re-settles more than 1/4" is re-lifted once at no charge
- If it drops within two weeks of the lift, we re-lift again at no cost
- Transferable if you sell the home within a year of the repair
- Commercial, industrial and municipal lifts carry a one-year warranty
Where we work
Serving Washington and North Idaho from Wenatchee, Spokane, the Tri-Cities and the Puget Sound
Straight answers
What is slabjacking?
Slabjacking, also called concrete raising or lifting, puts a sunken slab back where it belongs instead of tearing it out. We drill small holes, inject material underneath, and it fills the voids and lifts the slab back to level.
Why use geopolymer instead of mudjacking?
Geopolymer is far lighter than mud or grout, so it does not add weight to soil that is already failing. It needs smaller holes, cures faster, and fills the voids that caused the settlement.
How much cheaper is raising concrete than replacing it?
Raising a slab usually costs a fraction of tearing it out and pouring new, with far less mess and downtime. Every job is different, so we give you a written estimate before any work starts.
How long does it take?
Most residential lifts are finished in a day, and the concrete can be used soon after.
What does your warranty cover?
On residential concrete that has been in place at least ten years, we re-lift once at no charge any section that re-settles more than 1/4" for as long as you own the home. Commercial, industrial and municipal lifts carry a one-year warranty. Ask us for the full terms.
Can you fix cracks too?
Yes. We seal cracks and joints with commercial-grade silicone sealants. Sealing them keeps water from washing out the soil under the slab, which is what makes concrete sink in the first place.
Do you do commercial and municipal work?
Yes. Alongside homes we work on warehouse and industrial floors, sidewalks, airport runways, culverts, large-diameter pipe, concrete ditches, manholes, seawalls and bulkheads.
Where do you work?
Across Washington and North Idaho, from offices serving Wenatchee, Spokane, the Tri-Cities and the Puget Sound. Jobs more than 20 miles outside our core service area may carry a trip charge.
Concrete you stop stepping around
A level driveway, a patio that drains away from the house, a walkway nobody trips on, and the money you would have spent on a tear-out still in your pocket.