Concrete Polishing

  • Checkmark Icon Concrete Polishing Experts in Brooklyn Park, Minnesota
  • Checkmark Icon Residential & Commercial Concrete Floor Services
  • Checkmark Icon Wet grind method for concrete floor prep perfection
  • Checkmark Icon Multiple levels of floor shine to choose from

ACT Restoration | Concrete Polishing

Experts in Concrete Floor Polishing

Based in Andover, Minnesota, ACT Restoration delivers a full range of concrete floor polishing solutions throughout the Twin Cities. Every project starts with our signature wet grind method, minimizing dust and disruption while preparing your floor for the perfect finish. 

From stylish high-gloss surfaces to rugged, easy-care floors, our team provides results that last for years and make your space shine. Let our experts help you create a unique statement that matches your design goals and practical needs.​

Polished

Why Polished Concrete?

Polished concrete flooring is a versatile, durable, and cost-effective option that suits high-end homes, busy commercial spaces, and tough industrial settings. You can select from a spectrum of colors and four distinct shine levels, including grind and seal, warehouse, satin, and full polish.

Key Benefits:

  • Upscale, modern feel at an affordable cost
  • Durable and stylish for high-traffic spaces
  • Spectrum of colors and finishes
  • Efficient, low-maintenance surface
  • Moisture-resistant and hypoallergenic
  • Long life span (often decades) compared to other flooring types
  • Reduces concrete dust for a cleaner property

Explore Our Polishing methods

ACT Restoration Concrete Floor Polishing Methods Infographic

4 Levels of Polished Concrete

Pick the shine that suits your concrete space and vision:

Level 1

Grind & Seal

Flat, low-reflectivity finish – perfect for industrial, warehouse, or cost-driven spaces.​

Level 2

Warehouse

Low-sheen finish balances aesthetics and practicality for retail, offices, or homes.​

Level 3

Satin

Bright, reflective surface for showrooms or active commercial areas.​

Level 4

Full Polish

Stunning, ultra-gloss finish for luxury, high-end retail, or premium office settings.

ACT Restoration Polish & Finish Packages

Each package below covers specific prep steps and includes patching, sealing, or specialty coatings. ACT Restoration will help you pair the right shine level and finish system to meet your traffic, budget, and maintenance needs.

Let our experts recommend the ideal combination based on your project's requirements:

  • Warehouse Finish (Level 1 or 2): Two-step grind and seal, matte or low sheen, with crack patching – ideal for heavy-use areas.
  • Satin Finish (Level 2 or 3): Additional fine grinding for a higher sheen brings out a refined look that’s easy to maintain.
  • High Gloss Finish (Level 4): Several extra-grind/polish steps and a burnished sealer, giving you a dramatic, mirror-like floor.
  • Urethane Coating: Chemically resistant and anti-slip coating/add-on similar to a sealer; ideal where chemical protection and low maintenance are essential.
View Our Portfolio

Concrete Sealer Information

Quick Summary for Customers:

  • Acrylic → Color/gloss, decorative finishes
  • Penetrating → Long-term, natural-look protection
  • Salt Protector → Winter-exposed surfaces/high-salt areas

Acrylic Sealer

  • Microfilm-forming sealer; sits on the surface; water- or solvent-based
  • Enhances color and adds gloss (matte → high gloss)
  • Basic protection against dust and light wear; affordable and easy to reapply without preparation (other than DIY cleaning for that brand-new polish look)

Best for: Interior decorative floors, exterior patios/walkways, areas with periodic resealing

Penetrating Sealer

  • Absorbs into the concrete, does not sit on the surface itself
  • Protects against water and salt; natural look and long-lasting

Best for: Exterior slabs, high-traffic areas, no visual change desired.

Salt Protector Sealer (What ACT Offers)

Specialized penetrating sealer for defense against:

  • Road salts
  • Deicing chemicals
  • Winter runoff
  • Moisture intrusion
  • Freeze-thaw damage

Best for: Garages, driveways, parking areas, and any slab exposed to vehicle-tracking salt. Prevents surface scaling, spalling, and long-term deterioration from winter conditions.

Polished Concrete Maintenance

  • Daily dust mopping keeps polished concrete dirt-free.
  • Weekly wet mopping with a neutral cleaner maintains clarity and shine.
  • Annual burnishing or resealing enhances protection in high-traffic areas.
  • Address spills promptly to prevent staining!
  • ACT Restoration can advise on the best products for your floor's longevity.
Read More About Polished Concrete Care

Creative Color & Design Options

ACT excels in personalizing commercial and residential floors to fit branding, decor, or legacy requirements.

Choose from vibrant dyes and classic stains, as well as other design elements, including custom logos and terrazzo-matching solutions.

Get a Free Estimate

Frequently Asked Questions

What is grind and seal vs polished concrete?

Grind and seal is ACT’s one-step grinding + sealer application. We consider this the “bare bones” or minimum finish. It is less polished than a warehouse appearance. Sheen varies and is typically less durable than polished concrete. Grind-and-seal floors also require periodic resealing.

Polished concrete involves progressively finer grinding steps and densifiers, producing a denser, glossier floor with longer-lasting results and less frequent resealing.

How often do I need to reseal polished concrete floors?

Most floors do not need resealing for years. The occasional topcoat may be applied for high-traffic floors or chemical exposure.

Is polished concrete flooring suitable for a food or medical facility?

Absolutely. Polished concrete’s seamless surface, hypoallergenic, low-dust nature, and easy cleaning make it suitable for food and health facilities.

Always review local health codes and regulations before selecting flooring; additional protective coatings may be required.

Will polished concrete handle heavy trucks, carts, and forklifts?

Yes. Professionally prepared and polished concrete is extremely durable and built to withstand heavy traffic, vehicles, and industrial equipment.

How disruptive is the wet grind process in a working building?

Our wet grind process reduces dust and noise!

We offer night shifts and flexible scheduling to minimize any impact on your business or daily operations.

See Our Work, Get a Quote

Ready to transform your space? Your polished concrete floor begins here!

Contact ACT Restoration at 763-432-3966 for a free estimate and individualized solutions.

Reviews & Testimonials From Our Customers

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