Garage, basement and commercial floor coatings with a moisture test, a named product line and a stated thickness in every written proposal.
Tinley Park Epoxy Flooring has spent more than 20 years putting down epoxy flooring in Tinley Park, IL, from attached two-car garages and split-level basements to dealership service bays, restaurant kitchens and light manufacturing floors. We grind or shot blast every slab, test it for moisture, and build the coating to a stated thickness, so the floor you pay for is the floor you can measure.
Our work covers epoxy garage floors, basement floor epoxy, flake and metallic systems, polyaspartic topcoats, polished concrete and the commercial and industrial floors that carry forklifts, hot water and daily cleaning. Each job starts the same way, with a look at the slab, a crack and coating map, and a written scope that names the product line, the number of coats and the finished thickness.
That proposal also states the moisture test we will run and what the result changes. Concrete in the south suburbs was poured to many different specs over the decades, and the only honest way to price a coating is to know what the slab underneath is doing before anyone mixes a kit.
What we do
Ground, tested and coated epoxy floors for Tinley Park homes and businesses
Ground, moisture-tested epoxy garage floors with flake or solid finishes and a topcoat built for salt, brine and hot tires.
Ground, densified and polished concrete floors for showrooms, offices, basements and shops, with the aggregate exposure and sheen you choose.
Fast-curing, UV-stable polyaspartic floor coatings for garages, showrooms and service bays, installed over a ground and moisture-tested slab.
Basement floor epoxy that starts with a real moisture test, removes old paint and mastic, and works around sump and ejector pits.
Marbled metallic epoxy floors for basements, showrooms, salons and garages, poured over a flat ground slab and sealed with a UV-stable topcoat.
Diamond grinding and shot blasting that strip old coatings and mastic and leave a measured profile ready for a coating or polish.
Crack, spall, joint and salt-damage repair for interior concrete floors, done before coating and with an honest call on replacement.
Coated floors for service bays, showrooms, clinics, gyms and event spaces, phased around opening hours and built for the traffic each one sees.
Static-dissipative and conductive epoxy floors for electronics work, labs and server rooms, grounded and resistance tested at completion.
Vinyl flake epoxy floors with full or partial broadcast, chosen blends and chip sizes, and a clear topcoat that takes tires, salt and daily wear.
High-build epoxy and urethane floors for warehouses, plants and docks, sized to forklift traffic and chemical exposure, with marked aisles.
Seamless urethane cement and resin kitchen floors with coved bases, sloped drains and slip-resistant texture, installed around restaurant hours.
We have been preparing and coating concrete floors for more than two decades. That time has covered garage slabs pitted by road salt, basements with old paint and tile glue, and commercial floors that had to reopen the next morning, and every one of those lessons is written into how we scope a job today.
Every slab we coat is opened with a diamond grinder or a shot blaster to a measured ICRI surface profile, so the primer bonds into sound concrete rather than sitting on a glazed skin. An acid etch skips that step and leaves a floor that peels in sheets the first winter.
No proposal is final until a moisture test is part of it, whether the slab is in a basement or a garage. Tinley Park garage floors were specified without a vapor retarder underneath, so we test rather than assume, instead of selling a coating that blisters once vapor pushes up behind it.
Our written scope names the product line, the number of coats and the finished thickness, so the completed floor can be measured against the quote. Vague bids that say only “epoxy coating” leave the buyer no way to tell a thin roll-on from a built-up system.
Garage coatings here are chosen to stand up to the brine and rock salt that ride in on tires from December to March. A thin single coat lets chloride-laden meltwater reach the concrete, so we build enough film and a chemical-resistant topcoat to keep it on the surface instead.
Illinois has no state flooring license, so we check each village’s own license, bond and insurance rules before booking, including the Tinley Park contractor license and its 20,000-dollar surety bond. Contractors who skip that step can have a permit or a job stopped at the worst moment.
An epoxy garage floor job starts with a slab check for cracks, old coatings and moisture, then moves to grinding, crack repair, primer, the build coat or flake broadcast, and a topcoat. We give you a written schedule for foot traffic and parking, so you know when the car can come back in rather than guessing.
Most Tinley Park homes with a garage have an attached one, which puts the work a door away from the kitchen or laundry room. We capture grinding dust at the machine with a vacuum, seal the house door, and pick low-odor systems where the family will be home during the cure.
Detached garages, often two-car buildings at the back of the lot, sit unheated through the winter and swing hard between cold and warm. We schedule these floors for weather that keeps the slab warm enough to cure, and we choose a system that tolerates the freeze-thaw cycling the building will see.
The village garage spec calls for concrete over 4 inches of stone with no vapor retarder named underneath, and the residential code allows that for garages. Nothing stops ground moisture from moving up through the slab, so we run a plastic sheet or calcium chloride test before choosing the primer.
Hairline shrinkage cracks, spalled control joints and salt pitting are mapped and repaired before the coating goes down. When a slab has heaved, settled or broken through, we say so plainly, because coating a floor that needs replacement only hides the problem for a season.
Calcium chloride and rock salt deicers soak into bare concrete with meltwater, and repeated freezing pops the surface into flakes and pits. A coated floor keeps that brine on top, where it can be squeegeed out, rather than letting it work into the paste of the slab.
Epoxy and polyaspartic coatings cure by chemical reaction, and a cold slab slows that reaction or stalls it. We read slab temperature and the dew point spread before mixing, and an unheated garage in deep winter is told to wait for spring rather than receive a floor that never fully hardens.
Hot tire pickup happens when a warm tire softens a thin coating and pulls it off the concrete as the tire cools. A ground slab with a 100% solids epoxy base and a polyaspartic or polyurea topcoat resists it, while a one-coat paint or water-based kit is where the problem usually starts.
Store-bought kits are mostly thin water-based or low-solids products rolled over an acid-etched slab. A professional system is ground, primed and built up in measured coats, so the difference shows up as film thickness, bond strength and how long the floor lasts under tires.
Garage floor pricing depends on square footage, crack repair, the condition of any old coating, the moisture result and the system chosen. One online estimate puts a typical garage between $1,870 and $2,700, and our written quote shows exactly which of those factors moved your number.
Most coating warranties exclude moisture vapor coming up through the slab, and many also exclude impact damage and cracks that open later. We name those exclusions before you sign, starting with moisture, so the warranty you receive matches what you believed you were buying.
A basement slab sits in the ground and carries moisture from the soil below, so the first question is not color but vapor. We run a calcium chloride test under ASTM F1869 or relative humidity probes under ASTM F2170 and read the result against the ASTM F710 thresholds before choosing a basement floor epoxy system.
A large share of Tinley Park homes have a partial basement, most often the lower level of a split-level. Those floors sit only partly below grade, often with a step-down family room and a laundry area, and we treat each slab section on its own moisture reading rather than assuming one answer for the house.
Older basement floors often carry layers of porch paint, patching compound and black mastic left from vinyl tile. We grind those down to sound concrete before coating, because a new floor bonded to an old, failing layer will peel off with it.
The village code sends basement floor drains to an ejector and footing-drain water to a sump, so a typical basement here has both pits set into the slab. We coat around those fixtures, keep lids and gas-tight covers removable, and leave drain grates working.
After a seepage or backup event, the slab has to be cleaned, the source fixed and the concrete given time to dry before any coating goes down. We measure moisture again after cleanup, because a coating applied over a wet slab will lift as the water tries to leave.
White powder on a basement floor is usually efflorescence, salts carried up by moisture and left behind as the water evaporates. It tells us vapor is moving through the slab, so we treat it as a moisture signal and grind it away before testing rather than coating over it.
When a test shows more vapor than a standard epoxy can tolerate, a moisture-mitigation primer goes down first. It is a separate, higher-cost layer named in the scope, and it is the difference between a coating that stays bonded and one that blisters within a year.
A coated basement floor handles washer drips, dropped tools and gym mats well, as long as the system suits the use. We pick a thicker build for a workshop, a textured topcoat near the laundry, and a resilient surface under weights so the floor fits how the room is actually used.
The price of a basement coating moves with square footage, how much old material has to come off, the moisture result, and whether a mitigation primer is needed. We put each of those items on its own line in the proposal so you can see what the moisture reading added.
An epoxy floor does not seal out radon or stop water, and we never sell it as either. Radon reduction in Illinois is licensed mitigation work under IEMA, and leaking cracks should be repaired at the source before any floor coating is installed.
A vinyl flake broadcast is scattered into wet epoxy and locked under a clear topcoat, hiding small slab flaws and adding texture underfoot. Larger chips give a bolder look while smaller chips read closer to a granite pattern, and we show samples on your concrete rather than a brochure.
Metallic epoxy uses pigment that moves as it is worked, creating swirls and depth across the floor. It takes a flat, well-ground slab, careful mixing and an installer who works the pattern in one pass, because a stopped edge shows as a line in the finished floor.
Polished concrete is ground in stages and hardened with a lithium silicate densifier, then polished to the sheen you choose. The depth of the grind decides how much stone shows, from a light cream finish to a full aggregate look, and we test a small area first so you see it before we commit.
Gloss topcoats look sharp but show dust and tire marks, while satin and matte finishes hide daily wear better. We help you pick a sheen based on how the room is used and lit, rather than defaulting to the shiniest option on the sample board.
A quartz aggregate broadcast brings color and slip resistance in a single step, with colored sand locked into the coating. It is a common choice for kitchens, locker rooms and ramps, where grip is specified by the broadcast and the topcoat rather than promised as a slogan.
A solid color coating is the simplest floor we install, a pigmented epoxy with a clear or tinted topcoat. It suits workshops, utility rooms and commercial back rooms, where easy cleaning and a bright surface matter more than decoration.
Epoxy can yellow, or amber, when sunlight reaches it through an open garage door or a showroom window. We use a UV-stable polyaspartic or polyurea topcoat where light hits the floor, so the color stays true rather than drifting toward tan.
Saw-cut lines, color borders and logos can be set into a coated or polished floor to mark zones or add branding. We lay them out before the final coats so the pattern sits within the floor rather than on top of it.
A commercial floor carries heavier loads, harsher cleaners and tighter schedules than a garage. We plan the system around the actual traffic and chemicals, phase the work around business hours, and document the scope so a facility manager can sign off on it.
Auto dealers are a large part of the local economy, and their service bays take hot tires, fluid drips and brine every winter. We build those floors with a chemical-resistant topcoat and a texture that stays safe when wet, so technicians are not working on a slick surface.
Showroom floors have to look good and reopen quickly, often the next morning. We phase the grinding and coating by section, use fast-curing polyaspartic topcoats where the schedule demands it, and keep dust captured so merchandise stays clean.
The Tinley Park building code amends IBC 1014.2 to require a 44-inch egress aisle striped in a contrasting color for its full length. We lay those stripes into the coating system itself, so the marking lasts as long as the floor rather than wearing off like tape.
The village’s convention center and hotels sit beside banquet halls and event venues whose back-of-house floors take carts, spills and constant cleaning. We specify a durable, easy-clean coating with enough texture for wet corridors, scheduled around events rather than through them.
The FDA Food Code calls for coved floor and wall junctures in food service areas, and an inspector looks for that seal. We install a coved base that runs up the wall, so water and grease cannot collect in the corner where a standard baseboard would leave a gap.
Urethane cement handles hot water, steam cleaning and harsh chemicals that would soften a standard epoxy over time. We recommend it for kitchens, breweries and wash-down areas, where thermal shock is part of the daily routine.
Gym floors take dropped weights, rolling equipment and daily disinfecting. We build a thicker system with impact resistance and a textured finish, so the floor holds up to hard use without becoming slippery when cleaned.
Forklift and pallet jack wheel loads grind through thin coatings quickly, especially at turns and dock doors. We specify a high-build industrial epoxy or urethane system for those lanes, so the floor matches the equipment rather than the cheapest bid.
The Chicago area falls within the 2015 ozone nonattainment area, and 35 Ill. Adm. Code Part 223 sets VOC limits for floor and industrial maintenance coatings. Those limits bind the person applying the product, so we choose compliant systems and keep the paperwork for every job.
Businesses that cannot close get their floors done in overnight and weekend windows, phased by section. We plan cure times around opening hours, so the space is ready for staff and customers when the doors open.
Tinley Park Epoxy Flooring provides epoxy-flooring throughout the greater Tinley Park area, with the same crews and the same standards on every job.
Good to know
Most two-car garages are ground, repaired and coated over one to two working days, depending on the system and the cracks we find. Foot traffic usually returns within a day, and we give a vehicle date in writing based on the topcoat and the slab temperature rather than a fixed promise.
Painting, tiling and similar finish work sits on the permit-exempt list the village kept from the residential code, so a floor coating usually needs no permit. The village still asks owners to call the Building Department to confirm, and every contractor must hold a village license before starting work.
Illinois has no state license for flooring contractors, so the license that matters is the local one. Tinley Park requires a contractor license, a surety bond and a written guarantee from every contractor, and we confirm those requirements for each village before a job is booked.
Acid etching cleans the surface but leaves a shallow, uneven profile and residue that can weaken adhesion. Diamond grinding or shot blasting opens the concrete to a measured surface profile on the ICRI scale, which gives a 100% solids epoxy or polyaspartic primer something real to bond into.
Depending on the slab, we use a plastic sheet check under ASTM D4263, a calcium chloride test under ASTM F1869, or in-situ relative humidity probes under ASTM F2170. The result goes into the written scope, and it decides whether the floor needs a moisture-mitigation primer before the main coat.
No. A floor coating is a wear surface, not waterproofing, flood protection or radon mitigation. Radon reduction in Illinois is licensed mitigation work under IEMA, and leaks need to be fixed at the source before any coating goes down.
In a heated or attached garage that holds temperature, often yes. An unheated detached garage in deep winter usually cannot keep the slab far enough above the dew point for the coating to cure properly, so we schedule those for a warmer stretch instead.
Where hot water, steam and strong cleaners hit the floor daily, we usually recommend urethane cement rather than a standard epoxy. It tolerates thermal shock, takes a coved base at the wall, and can carry a broadcast texture for slip resistance.
Moisture coming up through the slab is the most common exclusion, followed by damage from impact, chemical spills outside the product's rating, and cracks that open after installation. We walk through the written exclusions before the job is sold so nothing in them comes as a surprise.
Yes. Showrooms, banquet halls, gyms and clinics are usually phased so the floor is ground and coated in sections, with overnight and weekend windows used when a space cannot close during business hours.
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