Foundation lifting services in Palmer, AK raise a settled slab or footing back to level by injecting structural polyurethane foam into the voids under it, usually through small holes and without tearing out your concrete. At Polyseal Insulation, our foundation lifting services begin with a free quote and an on-site look at how far your concrete has dropped, so you know your options before you spend anything.
Foam lifting suits slabs, garage floors, steps and many settled footings. Crumbling concrete usually needs replacing instead.
Palmer's 42-inch frost line and long, cold winters are common reasons ground and concrete move.
Call (907) 341-4848 for a free quote.
Settling rarely happens overnight. Most people notice small changes first.
Doors and windows that stick or won't latch, especially near one corner of the house.
Gaps opening between a slab and a wall, step or garage door.
New or wider cracks in concrete, drywall or brick after spring thaw.
A garage floor or patio that slopes toward the house and holds water.
These signs point to voids or soft soil under the concrete, but they don't tell you why it happened. That's why we measure first. Foundation lifting in Palmer, AK starts with elevation mapping, so we know how far each section needs to rise before we drill a single hole.
Lifting avoids tearing out and re-pouring concrete, but not every slab qualifies. The deciding factors are the condition of the concrete and the reason the soil let go.
Concrete foundation lifting in Palmer, AK works best when the concrete is mostly intact and a void caused the drop. That covers garage floors, patios, walkways, stoops and footings that dropped under a sound wall. Lifting a foundation in Palmer, AK also means asking why it dropped. If the ground is still moving, a lift only buys time, so we talk about soil stabilization first. Replacement is the better call when concrete is crumbling or shattered. And when home foundation lifting is the wrong fix, we'll say so and point you toward Foundation Repair instead.
Things to Consider
The right method depends on slab weight, access and what sits under it.
Foundation foam jacking in Palmer, AK uses a two-part polyurethane that expands under the concrete, fills voids and raises the slab. We drill 5/8-inch holes, so patches stay small. Foam is also light, and Sprayfoam Professional reports that this lowers the risk of future settling.
Foundation mudjacking solutions in Palmer, AK pump a heavy cement slurry under the slab instead of foam. Ask any contractor how much extra weight that slurry puts on soil that already gave way. For heavier footings, we may pair foam with helical piers or foundation jacks, depending on what the measurements show. Before lifting a foundation, we explain which method we recommend and why.
As a professional foundation lifting company in Palmer, AK, we've handled tougher ground than yours. Spray foam Professional also reports that our crew lifted and leveled a 6,000-square-foot slab in Deadhorse that had settled up to 8 inches from thawing permafrost. The job took four days and earned a 2024 SPFA National Industry Excellence Award in the Concrete Lifting category.
The City of Palmer lists a 42-inch frost line for building design and rates local weathering as severe. In plain terms, you should plan on ground freezing about three and a half feet down each winter. Where soil under concrete freezes and thaws, it can move and leave voids behind. Those voids are what foam injection fills, and uneven footings are where Foundation Repair may come into play.
A USDA Natural Resources Conservation Service site description for the Matanuska and Susitna Valleys uses Palmer Agricultural and Forestry Experiment Station records from 1950 through 1993. It puts Palmer's January average at 12.8°F, says lows of -20°F or colder occur in most winters, and lists roughly 15 inches of precipitation and 45 inches of snow a year. Long cold spells give frost plenty of time to work on the soil under a slab. That's why, when a lift won't hold on its own, we recommend Soil Stabilization alongside it.
Home foundation lifting in Palmer, AK starts with measuring, not drilling. Here's the usual sequence.
Free consultation: we visit, map elevations and talk through your repair options and costs.
Drilling and injection: small holes go in at planned spots, and foam goes in gradually while we recheck the level so we don't over-lift.
Deep injection: on foundation jobs, we may inject around the perimeter to fill voids and firm up soil deeper under the bearing area.
Finish: we cap the holes, and the concrete is usually ready for use quickly because the foam sets fast.
The same dip can have very different causes, so price depends on what we find. These factors move the number most:
The size of the slab and how far it dropped.
How deep the voids run and what the soil is like.
Access, and whether the work is inside or outside.
Whether soil or footing work is needed alongside the lift.
Be wary of foundation raising contractors who give a firm number without measuring first, whether they offer foam or foundation mudjacking solutions. Ask us for a free quote and we'll explain what's driving the cost.
Polyseal Insulation has served Alaska since 2003. A professional foundation lifting company should measure before it drills, and we do. If you've got a sunken garage slab or a dropped foundation, call (907) 341-4848 or email [email protected] for a free quote. Tell us where it dropped, when you noticed it and whether it's getting worse, and we'll set up an on-site visit.
Foundation foam jacking on a small slab is usually a short job, and the foam sets quickly. Large slabs take longer; our Deadhorse slab took four days. We give you a timeline with your free quote.
It's a long-term repair when a void caused the settling. It doesn't stop frost or moisture from moving soil, so we look at ground conditions too.
It depends on the structure and the soil. After we measure, we recommend foam, helical piers, foundation jacks or a mix.
Ask how they measure, what they think caused the settling, and which method they'd use and why. Get the quote in writing, and verify license and insurance before work starts.
The holes are small and get capped. Badly cracked or crumbling concrete may not lift evenly, and we'll tell you before we start if that's the case.