Seal Coating in Setauket, NY

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Professional seal coating that extends your pavement life by years, not months.

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Setauket Driveway Sealing Services

Your Pavement Problems Solved

You’re watching your driveway crack and fade, knowing it’s going to cost you big money down the road. That’s exactly why seal coating exists.

When we seal your asphalt properly, you’re looking at 3-5 extra years before you need major repairs. The water stops getting into those hairline cracks. The sun stops baking your pavement into brittle chunks. And that fresh, dark appearance comes back.

Here’s what really matters: you avoid the $8,000-$15,000 repaving bill that’s coming if you wait too long. Seal coating costs a fraction of that and handles the protection your asphalt needs to survive Long Island’s tough climate. Salt, freeze-thaw cycles, and constant moisture don’t stand a chance against a proper seal coat application.

Setauket Sealcoating Company

We Know Long Island Asphalt

All Purpose Paving has been protecting driveways and parking lots across Long Island for years. We understand what salt air and coastal weather do to your pavement.

You won’t get the runaround or inflated prices here. We show up when scheduled, use commercial-grade materials, and explain exactly what we’re doing and why. Most of our work comes from referrals because we handle the job right the first time.

We’re licensed, insured, and focused on one thing: making your asphalt last longer so you don’t have to replace it sooner than necessary.

Asphalt Sealing Process

Here's How We Seal Your Pavement

First, we clean your asphalt surface completely. Any dirt, debris, or vegetation gets removed so the sealer bonds properly to the pavement.

Next, we fill cracks and repair minor surface damage. This prevents water from getting underneath the seal coat and causing problems later. We use crack filler that’s designed to move with your asphalt as temperatures change.

Then we apply the seal coating using professional equipment that ensures even coverage. We typically use two thin coats rather than one thick coat because it creates better protection and lasts longer. The sealer needs 24-48 hours to cure completely, depending on weather conditions.

You’ll see the difference immediately, but the real benefit happens over the next few years as your sealed pavement resists water damage, UV rays, and chemical exposure that would otherwise break down the asphalt binder.

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Blacktop Sealing Setauket

What You Get With Our Service

Every seal coating job includes complete surface preparation, crack filling, and two coats of commercial-grade sealer. We don’t cut corners on materials because cheap sealer fails within a year.

You’ll get clear instructions on when you can drive on the surface again and what to expect during the curing process. We also provide realistic expectations about how long the seal coat will last based on your specific traffic patterns and exposure conditions.

For commercial properties, we work around your business schedule. Most parking lot sealing happens during off-hours or planned maintenance windows so you don’t lose customer access. We coordinate with property managers to minimize disruption while ensuring the job gets done right.

How often should I seal coat my driveway in Setauket?

Most driveways in Setauket need seal coating every 2-3 years, but it depends on traffic and weather exposure. If you can see aggregate (stones) showing through the surface or notice water soaking in instead of beading up, it’s time to seal. New asphalt should wait 6-12 months before the first seal coat application because it needs time to cure properly. Heavy traffic areas might need attention every 2 years, while lighter-use driveways can often go 3 years between applications.

What's the difference between cheap and professional seal coating?

Professional seal coating uses higher solids content and better additives that create longer-lasting protection. Cheap sealer is mostly water and fillers that look good initially but fail within 12-18 months. We use commercial-grade products with sand additives for traction and UV inhibitors that prevent premature breakdown. The application method matters too – we use proper equipment for even coverage rather than just spraying and hoping. You’ll pay more upfront but get 2-3 times the lifespan, making it much more cost-effective long-term.

Can you seal coat over existing cracks and damage?

Minor cracks and surface wear can be addressed during seal coating, but major damage needs repair first. We fill cracks up to 1/4 inch wide as part of the prep work, and seal coating will help prevent new small cracks from forming. However, if you have alligator cracking, potholes, or areas where the base is failing, those need proper repair before sealing. Putting seal coat over major damage just hides the problem temporarily – the underlying issues will continue getting worse and eventually break through the sealer.

How long does seal coating take to dry and cure?

You can usually walk on sealed asphalt within 4-6 hours if weather conditions are good. Light vehicle traffic is typically safe after 24 hours, but we recommend waiting 48 hours for heavy vehicles or during humid conditions. Full cure takes about a week, during which the sealer continues hardening and developing maximum durability. Rain within the first 24 hours can damage the application, so we monitor weather forecasts carefully and won’t start if precipitation is expected. Temperature and humidity both affect drying time significantly.

Is seal coating worth it for older driveways?

If your driveway still has good structural integrity, seal coating can add several years of life even to older asphalt. The key is whether the base is still solid and you’re not seeing major settling or widespread cracking. For asphalt that’s 15-20 years old but in decent shape, seal coating often makes more financial sense than replacement. However, if you’re already planning to repave within the next 2-3 years, the investment might not pay off. We’ll give you an honest assessment of whether seal coating makes sense for your specific situation.

What should I do to prepare my driveway for seal coating?

Remove all vehicles and objects from the driveway at least 24 hours before we arrive. We’ll handle the cleaning and prep work, but having clear access makes the job go smoother. If you have sprinkler systems near the driveway edges, mark them or let us know their locations. Trim back any vegetation that might interfere with our equipment. Don’t pressure wash or apply any cleaning products right before seal coating – we need the surface to be completely dry and free of any chemical residues that could prevent proper adhesion.

Local Resources

Setauket, NY is located in Suffolk County in New York State