Trusted Concrete Polishing Company in Michigan
From garage floor polishing to large commercial concrete restoration, we deliver high-quality workmanship, advanced diamond polishing systems, and customized flooring solutions tailored to your property across Michigan.
About GP Concrete Polishing
GP Concrete Polishing is a locally owned and operated concrete flooring company based in Livonia, Michigan. With more than two decades of industry experience, our team provides professional concrete polishing, grinding, sealing, and floor finishing for residential, commercial, and industrial properties throughout Michigan.
Every concrete slab is different. Its condition, hardness, previous coatings, repairs, aggregate exposure, and intended use can all affect the finished floor. That is why we evaluate the surface first and build the polishing process around the actual concrete rather than applying the same approach to every project.
PROFESSIONAL CONCRETE POLISHING & FLOOR FINISHING SERVICES
Residential Concrete Polishing
Beautiful and durable polished concrete floors for homes, kitchens, basements, and living spaces.
Learn MoreCommercial Concrete Flooring
High-performance polished concrete solutions for retail stores, offices, and commercial facilities.
Learn MoreIndustrial Floor Polishing
Heavy-duty polished concrete floors designed for warehouses, factories, and industrial environments.
Learn MoreGarage Floor Polishing
Transform your garage with stain-resistant, easy-to-clean garage polished concrete flooring.
Learn MoreBasement Concrete Polishing
Professional surface preparation and polishing services for smooth, professional and level concrete floors in basement.
Learn MoreDecorative Stained Concrete
Custom stained and colored concrete finishes designed to enhance the look of your space and place.
Learn MoreFind the Perfect Polished Concrete Finish
The final look of a polished concrete floor depends heavily on the level of diamond grit used during the polishing process. As the concrete is progressively refined, the surface becomes smoother and the level of sheen and light reflection increases.
From a subtle satin appearance to a highly reflective gloss, different grit levels allow you to choose a finish that complements your space and desired look. Explore our interactive polished concrete grit guide to compare 400, 800, 1500, and 3000 grit levels and see how each stage changes the appearance, reflectivity, and overall finish of polished concrete.
Our Process
Every project follows a controlled, measured process no shortcuts, no surface coatings pretending to be polish.
1. Assess & Test
Moisture testing, slab hardness, crack and joint mapping.
2. Grind & Refine
Progressive diamond grinding, 30 → 3000 grit to the target finish.
3. Densify
Lithium silicate hardener penetrates and strengthens the slab.
4. Polish & Seal
Final burnish plus stain guard / penetrating sealer.
Ready to Upgrade Your Concrete?
Upgrade your concrete with a durable, professional coating designed for lasting protection and a clean, polished finish.
Concrete Polishing Design Options
Grinding Steps
Originally, the final look heavily depended on the AGGREGATE EXPOSURE which is essentially the amount of surface grinded off to expose the aggregates like pebbles or sand mixed in with the concrete mixture. The deeper you go, the more aggregates will be shown.
In conjunction to the level of aggregate finish that you opt for, dyes can be added on the final layer to provide a certain level of color. Here’s some samples of how it would look like:
An option for custom full aggregate look in new concrete pours is to have the concrete contractor use customer aggregate that you can pick for the to have in the concrete to have the look you desire after we grind down the concrete to expose the full aggregate.
Full Catalogue
400 Grit - Matte Finish
This matte finish absorbs light and enhances the natural tone of the concrete.
800 Grit - Low Sheen
Provides a subtle shine with minimal light reflection for a clean, modern appearance.
1500 Grit - High Sheen
Greater reflectivity creates a brighter, more polished surface with enhanced visual depth.
3000 Grit - High Gloss
A mirror-like finish that beautifully reflects surrounding light and nearby objects.
Find the Perfect Polished Concrete Finish
The final look of a polished concrete floor depends heavily on the level of diamond grit used during the polishing process. As the concrete is progressively refined, the surface becomes smoother and the level of sheen and light reflection increases.
From a subtle satin appearance to a highly reflective gloss, different grit levels allow you to choose a finish that complements your space and desired look. Explore our interactive polished concrete grit guide to compare 400, 800, 1500, and 3000 grit levels and see how each stage changes the appearance, reflectivity, and overall finish of polished concrete.
Soft, even glow. Light reflection without glare. Most popular interior level.
WHAT OUR CLIENT SAYS
GP Concrete Polishing completely transformed our garage floor. The finish looks incredible, and the entire process was professional from start to finish.
Michael R.
HomeownerWe hired GP Concrete Polishing for our retail showroom, and the polished concrete floors gave the entire space a clean and modern appearance.
Sarah T.
Business OwnerTheir team was knowledgeable, efficient, and delivered outstanding results for our warehouse flooring project. Highly recommend their services.
David L.
Warehouse ManagerExplore Our Recent Work

















Frequently Asked Questions
What are the benefits of a polished concrete floor?
Polished concrete floors are durable, attractive, easy to maintain, and suitable for both residential and commercial spaces. The polishing process creates a smooth surface that can withstand regular foot traffic while improving the overall appearance of the concrete. Polished concrete is also a practical flooring option for garages, warehouses, retail spaces, offices, basements, and modern homes.
How long can a polished concrete floor last?
A professionally polished concrete floor can last for many years when the concrete is properly prepared, polished, and maintained. Its durability makes polished concrete an excellent choice for high traffic commercial buildings, industrial facilities, garages, and residential properties. Routine cleaning and proper care can help preserve the appearance and performance of the floor over time.
Can you polish a damaged concrete floor?
Yes, many damaged concrete floors can be repaired and polished. Before polishing begins, the concrete should be inspected for cracks, surface damage, stains, uneven areas, and other imperfections. Depending on the condition of the slab, concrete grinding and surface preparation may be used to create a smoother surface before the polishing process begins.
What kind of maintenance do polished concrete floors need?
Polished concrete floors are relatively easy to maintain. Regular dust removal and routine cleaning with an appropriate concrete floor cleaner can help keep the surface clean and attractive. High traffic floors may occasionally require professional maintenance to restore their appearance and maintain the desired level of shine.
Can you add color or designs to polished concrete?
Yes, polished concrete can be customized with different colors, stains, aggregate exposure levels, and finishing options. Decorative concrete techniques can create anything from a subtle natural concrete appearance to a more distinctive floor that complements the surrounding interior. The available finish will depend on the existing concrete, design goals, and desired level of polish.
Is polished concrete suitable for residential homes?
Yes, polished concrete is an excellent flooring option for residential homes. It provides a clean, modern appearance while offering excellent durability and easy maintenance. Polished concrete can work well in living areas, kitchens, basements, garages, hallways, and other interior spaces where homeowners want a long lasting and attractive concrete floor.
Is polished concrete good for commercial spaces?
Yes, polished concrete flooring is widely used in commercial spaces because it can handle frequent foot traffic while maintaining a professional appearance. It is a practical option for retail stores, offices, showrooms, restaurants, warehouses, and other commercial properties that need durable and easy to maintain flooring.
What is concrete grinding and concrete polishing?
Concrete grinding is typically used to prepare the surface by removing imperfections, coatings, uneven areas, and surface contaminants. Concrete polishing uses progressively finer grinding tools to refine the concrete and achieve the desired level of smoothness and shine. Proper surface preparation is an important part of achieving a high quality polished concrete finish.
Can existing concrete floors be polished?
Yes, many existing concrete floors can be professionally polished. The condition of the concrete should first be evaluated for cracks, previous coatings, stains, uneven areas, and other surface issues. Proper preparation and grinding can help transform an existing concrete slab into a smooth, durable, and visually appealing polished concrete floor.
How do I choose the right polished concrete finish?
The right polished concrete finish depends on the appearance, shine level, aggregate exposure, and performance you want from your floor. Some property owners prefer a more natural concrete appearance, while others choose a highly refined and glossy finish. A professional concrete polishing contractor can evaluate the existing slab and recommend a finish that complements the space and intended use.