Slab Lab Coatings was founded by Josh Moberg, a former coating inspector, and started out as EnduraCrete Coatings. That inspection work turned up the same failures over and over: peeling, delamination, bubbling and moisture problems. Most of them traced back to the install: poor prep, skipped moisture checks or the wrong product for the slab.
So every slab we coat is diamond ground and checked for moisture, with cracks and pits repaired first. Those are the prep standards a coating inspector checks for. Coating makers' data sheets typically ask for the same things: solid concrete, the right surface texture and moisture within limits. We are a Minnesota company, and our systems are chosen for road salt, snow melt, humidity and freeze-thaw cycles.
From our Otsego base, we work for homeowners and businesses across the Twin Cities metro. At home, that means garage floor coatings first, then basements, porches, patios and pool decks. For businesses, it means commercial and industrial floor coatings for shops, warehouses, retail stores, offices and showrooms. We also polish concrete, and as an authorized Rubber Stone dealer, we install rubber surfacing over driveways and walkways.
A coating job starts with a free on-site estimate to look at the slab and talk through systems and colors. Most garages are coated in one day, and the polyaspartic topcoat hardens in 6 to 8 hours. Call or text (612) 702-9724 to set up your estimate.
Otsego, MN · Twin Cities Metro The free estimate names the system, the mil thickness and the repairs for your floor. The price follows the square footage, the slab's condition and the finish you pick.
A two-stall garage and a warehouse floor get the same prep steps: grinding, a moisture check and repairs. For businesses, we plan the work around your operation.
Grit dulls a coated floor, so sweep often and mop with a mild cleaner. When road salt builds up, our new garage floor cleaning service can help.
Our prep follows the standards a coating inspector checks for, because the company was founded by a former coating inspector.
Every slab we coat is diamond ground and tested for moisture first. Cracks and pits are repaired before any coating goes down.
About 75 days a year the temperature swings across freezing in the Twin Cities. Our polyaspartic and polyurea systems are chosen for that and for road salt.
Most garages are coated in one day. One Google review describes a three-stall garage done between 8 in the morning and 2 in the afternoon. Pick your look from two dozen flake blends.
From the first call to the final topcoat, here is how it goes.
Call or text (612) 702-9724, or send the form. We look at the slab and put the system, repairs, mil thickness and price in writing.
We diamond grind the slab with dust extraction to open the surface for a strong bond. Then we test the concrete for moisture.
We fill cracks and chips, including salt pits near the door. The coating goes down over sound, smooth concrete.
A high-solids, self-priming epoxy or polyaspartic base coat goes down over the ground slab. This is the layer that bonds to the concrete.
We broadcast polymer flake across the wet base coat until it is fully covered. Then we scrape off the excess for a consistent texture and grip.
A scratch-resistant, UV-stable polyaspartic topcoat seals the floor and hardens in 6 to 8 hours. The crew leaves care instructions and tells you when to park.
Real reviews from real floor coating jobs, 34 reviews on Google.
Josh was amazing to work with. He personally called after I did the Facebook quote and scheduled an estimate for the next day. He got me on the schedule within 2 weeks. The crew arrived at 8am sharp, and were gone by 2pm doing my 3 stall garage. It’s been 2 months and it’s still the favorite update we’ve done to our house since buying. I can’t recommend Josh and Slab Labs enough for getting your garage floor upgraded.
We were so happy with the new garage floor coating Slab Lab did in our garage. Josh was very informative and helpful every step of the way. The workers, Rey and Alex, arrived on time, were very hard working, courteous, and very skilled in all aspects of the job. They were all so pleasant and easy to work with. The floor is beautiful—no more ugly salt damaged concrete! Thanks, Slab Lab!
Highly recommend. I’ve had the floor in my garage for about a year, and it still looks brand new. If I move, I’ll be calling them again for the next garage.
Josh and team at slab lab coatings gave us a complete overhaul of our garage floor in the summer of 2025. After a winter of busy traffic, the slab quality and seal has held strong. Our experience with Josh and team at Slab Lab Coatings was truly top notch and we would recommend this service to anyone with high confidence. Josh spoke to us regularly through the process and allowed for additional custom quality implementations to meet the needs from a value standpoint. If you’re debating the service or are one the fence…. Go with Josh and team. You will not be disappointed!!
I had a great experience working with Slab Lab Coatings on my garage floor project. Josh and his team did an outstanding job from start to finish. They were professional, punctual, and took the time to explain the entire process before getting started. The quality of the workmanship really shows—the floor looks incredible and completely transformed the garage. Josh runs a very organized operation and clearly takes pride in delivering high-quality results. If you’re looking for a reliable company for garage floor coatings, I would highly recommend Slab Lab Coatings.
Josh and his team just finished our garage floor coating. Our floor was pretty damaged from salt and was a complete eye sore. One call to Josh and he came out for a free estimate explaining the entire process in detail. His install team was fabulous and very knowledgeable and explained things to us as they were doing them. Our garage floor turned out exceptional and matches our new custom colored driveway so good. Thanks Josh to you and your team. You saved our garage floor and we couldn’t be happier.
Send a few details about your floor, and we will set up a free on-site estimate. If you would rather talk, call or text (612) 702-9724.
Tell us about the floor. We come out, look at the slab and give you a free estimate.
