Uneven or out-of-level floor
A floor that rolls under a straightedge needs flattening before new flooring. We choose between leveling the framing and leveling the surface.
Serving Park Ridge & nearby Des Plaines, Glenview
Kitchen Subfloor Repair in Park Ridge, IL
Soft, rotted or squeaky kitchen subfloors opened up, rebuilt and made solid in Park Ridge homes.
- Technicians covering Park Ridge ZIP 60068
- Diagnosis first, then a written price for the repair
- Honest advice when replacing makes more sense
Subfloor problems we fix in Park Ridge kitchens
Kitchens are where leaks hide: under the dishwasher, behind the fridge water line and below the sink base. Our Park Ridge carpenters open the floor, trace the moisture to its source, replace what is damaged and reinforce framing where it needs it.
Damage at a seam from a past repair
Old subfloor repairs are often the weak spot. We rebuild them so the edges are fully backed.
Spongy floor at the sink base
Years of small leaks under a sink can rot the subfloor while the cabinet bottom hides it. We look underneath before deciding how far the repair goes.
Cracked tile or separating plank floor
Tile that cracks and click-lock floors that gap at the seams are often reacting to a subfloor that flexes or isn't flat. We fix the base so the finish floor stops failing.
Bouncy or sagging floor
A floor that flexes when someone walks through may have undersized, damaged or notched joists. We check the framing and may sister new lumber alongside.
Squeaks and creaks underfoot
From below in a basement, or from above with the flooring off, we find where the floor moves and stop it.
Floor too thin for tile
Tile needs a stiffer base than vinyl. We add a layer of plywood or reinforce the framing before a tile floor goes in.
Swollen, mushroomed panel edges
Raised lines in a floor that follow a grid usually trace swollen subfloor seams. We replace the damaged panels.
What we check and fix
- Removing the finish floorThe finished surface comes up over the soft area, with a cut line that makes the later patch easy to hide.
- Moisture testingA moisture meter shows how far the wet wood extends and whether the framing is dry enough to close.
- Cutting out damaged subfloorWe remove the damaged area in a clean rectangle with every edge supported.
- Joist inspection and reinforcementWe check the framing beneath and reinforce it when it is damaged or too flexible.
- New subfloor panelsNew panels set flush with the existing floor and fastened with construction adhesive and screws.
- Leveling and flatteningSeams are sanded flush and low spots filled so the finish floor has a flat base.
- Ready for flooringThe repaired area is left ready for tile, plank or wood, and appliances go back when the floor is finished.
Parts we replace
Underlayment layerAn extra plywood or backer layer that stiffens the floor for tile or smooths it for vinyl.
Leveling compound and patchFlattening products for small dips and seams.
Tongue-and-groove plywoodPlywood panels with interlocking edges that keep seams from moving.
OSB panelsCommon in newer construction and fine when kept dry, but its edges swell if it gets wet.
Construction adhesive and subfloor screwsGlue and screws together keep the subfloor from moving and squeaking.
Kitchen Subfloor Repair before and after — Park Ridge homes
Problem
Fixed
DetailA Park Ridge two-story colonial from the 1990s: before and after
The site: a two-story colonial from the 1990s in Park Ridge. What we started with: beige sheet vinyl and almond appliances. What bothered the owners most: a soft spot that had opened under the vinyl. Finished kitchen: new plywood subfloor glued and screwed down in front of the dishwasher, ready for flooring. On site this meant removing the finish floor, moisture testing, plus cutting out damaged subfloor.
Before
AfterBefore and after: a 1990s two-story colonial in Des Plaines
A 1990s two-story colonial in Des Plaines, a typical kitchen for Des Plaines. The kitchen as it was: 12-inch beige ceramic tile and black appliances. What bothered the owners most: tiles cracking over a floor that flexed. After: new plywood subfloor glued and screwed down in front of the dishwasher, ready for flooring. The job covered removing the finish floor, leveling and flattening, plus ready for flooring.
Kitchen Subfloor Repair in Des Plaines →
Before
AfterKitchen Subfloor Repair in a 1980s two-story, Mount Prospect
This one is a 1980s two-story in Mount Prospect. What we started with: oak parquet and white appliances. The main complaint was a bouncy floor near the dishwasher. The result: new plywood subfloor glued and screwed down in front of the dishwasher, ready for flooring. The job covered removing the finish floor, joist inspection and reinforcement, plus leveling and flattening.
Kitchen Subfloor Repair in Mount Prospect →
Before
AfterPark Ridge kitchen, postwar bi-level: hardwood floor repair & refinishing
Finished: the oak floor sanded and refinished with a satin clear finish, grain visible and the water marks gone.
Hardwood Floor Repair & Refinishing in Park Ridge →
Before
AfterPark Ridge kitchen, postwar bi-level: kitchen remodeling
What changed: cabinets in forest green with matte black pulls, black honed granite counters, a green zellige-look tile backsplash, warm oak luxury vinyl plank flooring and a flush drum fixture and under-cabinet lights.
Kitchen Remodeling in Park Ridge →From diagnosis to fixed
- Inspect the floorWe walk the floor, check it from the basement if possible and measure moisture.
- Stop the waterThe leak is fixed and the area dried before we close anything up.
- Rebuild the subfloorDamaged wood out, framing reinforced, new panels glued and screwed; small repairs often take a day or two.
- Finish the floorThe finish floor is restored and appliances go back.
Kitchen Subfloor Repair questions from Park Ridge homeowners
Who should I call for subfloor repair?
You need someone who handles both the structure and the finish floor. We do both.
How long does subfloor repair take?
A dishwasher-area patch is often done in a day; larger repairs with joist work or drying time take longer.
Plywood or OSB for a kitchen subfloor?
In a room with a dishwasher and sink, plywood is the safer choice.
What affects the cost of subfloor repair?
How much area is damaged, whether joists need work, removing and replacing the finish floor and moving cabinets or appliances. We give a written, itemized estimate after the visit.
Can you fix squeaks without tearing up the floor?
From an unfinished basement, yes in many cases. Otherwise the best time is when the flooring is up.
Do I need a permit for kitchen subfloor repair in Park Ridge?
It depends on the scope. Park Ridge's rule in short: Park Ridge publishes permit guidelines by project type; contact the Permit Technicians to confirm whether a kitchen project needs a permit. We handle the permit when one is needed.
Do you work in my part of Park Ridge?
Yes. Our crews work across Park Ridge — ZIP 60068 — and nearby Des Plaines, Glenview, Skokie.
Working in Park Ridge
- A lot of Park Ridge kitchens date from the 1950s. We know these layouts well and what is worth keeping.
- Most Park Ridge homes are single-family. We protect floors and driveways and leave the site clean every day.
- We know how Park Ridge building department handles kitchen permits and pull them for you.
ZIP 60068
Kitchen Subfloor Repair nearby
Other kitchen services in Park Ridge
Hardwood Floor Repair & RefinishingSanding, refinishing and board repairs for kitchen hardwood floors.
Kitchen RemodelingFull kitchen remodels, from layout to last cabinet pull.
Kitchen Cabinet PaintingFactory-smooth painted cabinets without replacing them.
Cabinet RefacingNew doors and fronts on your existing cabinet boxes.
Countertop Fabrication & InstallationQuartz, granite and butcher block, templated and installed.