Fairfield County, CT Concrete Contractors
Epoxy & Resurfacing Experts

Since 1999, DiamondKote® has helped Fairfield County homeowners and businesses protect and restore concrete. From glossy epoxy floors that shrug off spills and salt to long-lasting concrete resurfacing that revives cracked patios and walks, we install industrial-grade systems, tailored to New England’s freeze and thaw cycles, coastal humidity from Long Island Sound, and everyday wear.

Here is a list of townships we service in this county:
Bethel, Bridgeport, Brookfield, Danbury, Darien, Easton, Fairfield, Greenwich, Monroe, New Canaan, New Fairfield, Newtown, Norwalk, Shelton, Sherman, Stamford, Stratford, Redding, Ridgefield, Trumbull, Weston, Westport, Wilton

Our Concrete Services in Fairfield County, CT

Epoxy Flooring Systems 

Durable, chemical-resistant floors in solid color, decorative flake, or metallic finishes. Fast return-to-service options available. Built for road-salt resistance and easy cleaning—perfect for commuters along I-95 and the Merritt Parkway. Learn more: Epoxy Floors

Garage & Industrial Floor Coatings

Multi-layer chip systems with UV-stable polyaspartic topcoats for homes; high-build epoxy/urethane systems for warehouses and retail. Add anti-slip traction, line striping, and heavy-traffic protection.

Concrete Resurfacing & Repair

Revive spalled, pitted, or uneven slabs without full replacement. We bond a structural overlay to your existing concrete for a smooth, like-new surface—ideal for pool decks, walkways, entries, and loading areas. Learn more: Concrete Resurfacing

Decorative Overlays & Stamped/Colored Concrete

Stone, slate, and paver look at a fraction of the cost. Great for patios in Westport, entries in Greenwich, and courtyard spaces in Stamford.

Moisture Vapor Barrier & Surface Prep

Professional grinding/shot-blasting, joint/crack repair, and 100% solids moisture vapor barrier for slabs with elevated moisture—common in coastal basements and first floors.

Why Choose Us in Fairfield County

  • Proven since 1999 – Thousands of square feet installed across Fairfield County, CT.
  • Engineered for local conditions – Systems designed for humidity, salt, and freeze–thaw.
  • Certified installers – Spec-driven prep, moisture testing, and pro materials (epoxies, polyaspartics, urethanes).
  • Clear warranties – Residential and commercial options.
  • Local, responsive service – On-time crews, tidy job sites, and post-install care guides.
Testimonials
As always, the work is impeccable, and these guys are very hardworking. I attribute this to Mike (the business owner), who works WITH his crew. He's very involved. His team works together to make sure the whole process runs smoothly and as efficiently as possible. The results speak for themselves, and the price point is unbeatable. Thank you, Diamond Kote! Their work has stood the test of time!
Kevin Glaser
Local Guide

Ready to Get Started?

Contact our team for a free estimate for your project in Fairfield County, CT.

Fairfield County FAQs

How long does epoxy take to cure in Fairfield’s humid summers?

Most systems allow light foot traffic within 12–24 hours. For full cure (vehicles, chemicals), expect 24–72 hours. Because Fairfield County summers can be humid—especially along the Sound—we schedule projects around the weather to ensure proper cure times and will advise you if humidity may extend the timeline.

Will coastal salt air or road de‑icing affect my floor?

Our coatings and resurfacings are formulated to resist chlorides from Long Island Sound and de‑icing salts used on I‑95 and the Merritt Parkway. A quick rinse during winter and spring helps maximize life. For waterfront properties, we recommend UV‑stable topcoats to combat sun and salt exposure.

Do basements and lower levels need moisture mitigation?

Many Fairfield County homes have basements with higher water tables or minimal vapor barriers, especially near tidal areas. We test every slab for moisture; if readings are elevated, we apply a moisture vapor barrier to prevent bubbling or peeling before applying epoxy or overlays.

Are permits required for coatings or resurfacing in Fairfield County?

Interior coatings typically do not require a permit. However, if you plan to pour a new exterior slab, enlarge a patio, or make structural changes, permits may be required. Building departments in towns like Greenwich, Stamford, and Westport have specific guidelines. We’ll advise you during your estimate and, if needed, help you navigate local requirements.

Can you install in colder months?

Yes. Fairfield County experiences freezing temperatures, but we use winter-rated resins and bring temporary heat when needed for unheated garages or basements. This allows us to install year‑round while maintaining proper cure and adhesion.