Permanent Concrete Sealing and Wood Sealing Protection
Penetrating sealers that bond inside the surface — not on top. Driveways, patios, decks, and fences protected by our 25-year product guarantee. No travel fees. Same-week scheduling.
What We Do
Our Concrete & Wood Sealing Services
Penetrating sealers, professional staining, and specialty coatings for every concrete and wood surface around your Indianapolis property.
Concrete Sealing Services
Penetrating silicate sealer that bonds inside the concrete and stops water, salt, and freeze-thaw damage. Patios, walkways, pool decks, and outdoor surfaces.
25-Year Product Guarantee Learn More
Driveway Sealing Services
Stop Indiana's freeze-thaw cycles, road salt, and water penetration before they cause cracks and spalling. Our penetrating sealer becomes part of the concrete.
25-Year Product Guarantee Learn More
Wood Sealing Services
Decks, fences, and pergolas mineralized from the inside out through silification. Won't peel, flake, or wash off — ever. Fully breathable and fire retardant.
25-Year Product Guarantee Learn More
Exterior Concrete Staining
Transform patios, walkways, and pool decks with rich, long-lasting color using Smith's Color Floor stain system. 33 colors to choose from.
1-Year Workmanship Warranty Learn More
Decorative Concrete Sealers
Solvent-based acrylic top sealer that enhances color depth on stamped, exposed aggregate, and acid-stained surfaces. High gloss, semi-gloss, and matte finishes.
1-Year Workmanship Warranty Learn More
Concrete Maintenance & Care
Annual cleaning, resealing check-ups, and pressure washing to keep your sealed surfaces looking their best year-round.
1-Year Workmanship Warranty Learn More
Garage Floor Coatings Services
Polyaspartic and polyurea garage floor coatings that resist hot tires, oil, chemicals, and impact. Cures in under 24 hours so you're back to using your garage fast.
Learn More
Deck and Fence Staining Services
Bring color back to weathered decks, fences, and pergolas with semi-transparent or solid stains. Pair with our penetrating wood sealer for color plus permanent protection.
1-Year Workmanship Warranty Learn More
Waterproof Sealant Services
Siloxa-Tek nano-engineered barrier used on DOT highways and bridges. 7–10 years of protection on concrete, brick, masonry, pavers, and natural stone.
1-Year Workmanship Warranty Learn More
Welcome to Seal Now
The Indianapolis Leader in Concrete & Wood Sealing
Protect your home's value with Seal Now, the premier concrete sealing contractor in Indianapolis. Whether you're looking for driveway sealing in Carmel or professional protection for your Fishers patio, our team brings the specialized care your property deserves.
Indiana's harsh winters and freeze-thaw cycles are brutal on exterior surfaces. We use proprietary, industrial-grade penetrating sealers — backed by a 25-year product guarantee on our penetrating concrete and wood sealers — so your protection lasts decades, not seasons.
Our Process
How We Protect Your Concrete & Wood
A straightforward four-step process — from your free on-site evaluation to a final walkthrough — built around products that actually bond inside the surface, not just sit on top.
Free On-Site Evaluation
Every project starts with a free inspection. We assess your surfaces, identify problem areas, and recommend the right sealing solution for your specific needs.
Surface Preparation
Proper prep is the foundation of a lasting seal. We pressure wash to remove dirt, debris, mold, and any failed sealers — ensuring our sealer can bond directly to the surface.
Professional Application
We apply our penetrating sealer using commercial-grade equipment for even, consistent coverage. The sealer goes inside the surface — not just on top like store-bought products.
Final Walkthrough
Once cured, we do a full inspection and walk you through the results. Penetrating sealing projects are backed by our 25-year product guarantee.
Common Questions
Frequently Asked Questions
Answers to the questions Indianapolis homeowners ask us most often. Don't see yours? Browse our full FAQ or call (317) 548-2002.
What sets Seal Now apart from other concrete sealing companies in Indianapolis? +
Most concrete sealing companies use topical sealers that sit on the surface and peel within 1–3 years. We use a penetrating silicate sealer that bonds chemically inside the concrete through C-S-H crystallization — so there's no film to peel, flake, or wash off. It's also why we can back our penetrating concrete sealing with a 25-year product guarantee.
What concrete sealing services do you offer? +
We seal driveways, patios, pool decks, walkways, and any other outdoor concrete surface. We also offer exterior concrete staining, decorative concrete sealers for stamped and aggregate surfaces, garage floor coatings, and ongoing concrete maintenance. Most residential projects start at $1,200.
Is permanent deck sealing real, or just marketing? +
It's real, and it comes down to chemistry. Our wood sealer uses a process called silification — silicates penetrate the wood fibers and chemically react to form an insoluble silica network bonded inside the wood. Because there's no surface film, there's nothing to peel, flake, or wear off. The sealer is backed by a 25-year product guarantee.
What's the best wood sealer for Indiana weather? +
A penetrating, breathable sealer that resists Indiana's 60+ annual freeze-thaw cycles and high summer UV. Surface-film products are the worst choice for Indiana winters because they crack and peel under freeze-thaw stress. Our silicate-based penetrating wood sealer mineralizes the wood fibers themselves, so freeze-thaw forces have no film to attack.
Do you do concrete cleaning and sealing together? +
Yes — every sealing project starts with a thorough pressure wash to remove dirt, debris, mold, and any failed sealers. We also offer standalone cleaning and maintenance for previously sealed surfaces that need annual care.
Do you offer exterior waterproof sealing for masonry and brick? +
Yes. Our waterproof sealant service uses Siloxa-Tek, a nano-engineered penetrating barrier rated for DOT highways and bridges. It works on concrete, brick, masonry, pavers, natural stone, and stucco — providing 7–10 years of protection against water intrusion and chloride damage from road salt.
How much does concrete sealing cost in Indianapolis? +
Most residential projects start at $1,200. Driveway sealing (400–800 sq ft) runs $1,200–$2,400, patios (200–400 sq ft) are $1,200–$1,600, and bundled driveway + patio + walkway packages are $1,800–$3,500. See our full pricing breakdown or call (317) 548-2002 for a free estimate.
