About Services Gallery Service Area FAQ Free Quote

Sealcoating &
Asphalt Repair

Based in Cedarburg, Wisconsin
Serving Milwaukee • Fox Valley • Green Bay • Stevens Point
and Surrounding Areas
Fully Insured. Professional.
✓ Fully Insured
✓ Free Estimates
✓ Residential Driveways
✓ Commercial Parking Lots
✓ Owner-Operated

Why EcoSeal LLC

Done Right.
Every Time.

We're a Wisconsin-based asphalt maintenance company built on quality work and honest service. No shortcuts — just professional results you can count on.

Protect Your Investment

Sealcoating every 2–3 years can double the life of your asphalt, saving you thousands in premature repaving costs down the road.

Owner-Operated Quality

When you hire EcoSeal, you get an experienced professional on every job — not a crew of day laborers.

Fully Insured & Professional

Licensed, insured, and committed to delivering consistent, high-quality results on every single project.

Free Touch-Ups

We stand behind our work. If something doesn't look right after we're done, we'll come back and make it right — no charge.

What We Do

Our Services

Get a Free Quote
Asphalt Sealcoating

Asphalt Sealcoating

Protect your driveway or parking lot from water damage, UV rays, gas, and oil. Professional-grade sealcoat makes your surface look brand new again.

Residential Driveways
Commercial Parking Lots
Crack Repair

Crack Repair

Cracks left untreated turn into potholes. We clean and fill cracks to stop water infiltration and freeze-thaw damage — the #1 enemy of Wisconsin asphalt.

Residential Driveways
Commercial Parking Lots
Line Striping

Line Striping

Fresh, crisp parking lot lines improve traffic flow, safety, and curb appeal. Whether re-marking existing lines or laying out a brand new lot, we deliver clean results.

Residential Driveways
Commercial Parking Lots

Got Questions?

Frequently Asked Questions

Everything you need to know about sealcoating and asphalt maintenance.

If your asphalt has faded from black to gray, has small cracks forming, or feels rough and brittle, it's time to seal it. A good rule of thumb: if water soaks into the surface instead of beading up, your driveway needs sealcoating. Catching it early saves you money — waiting too long leads to bigger cracks and costly repairs.

We're owner-operated, which means you get a professional on every job — not a crew of day laborers. We use high-quality asphalt emulsion sealcoat and hot-pour rubberized crack fill. We also stand behind our work with free touch-ups. No shortcuts, no upselling — just honest work at a fair price.

Most residential driveways take 1–3 hours to complete. Larger commercial parking lots may take a full day depending on the size. After application, you'll need to stay off the surface for 24–48 hours to allow proper curing. We'll give you a specific time estimate when we come out for your free quote.

We recommend sealcoating every 2–3 years for most driveways and parking lots. Wisconsin's harsh winters and freeze-thaw cycles can speed up wear, so staying on a regular maintenance schedule is the best way to protect your investment and avoid expensive repaving down the road.

Yes — always. We clean and fill cracks with hot-pour rubberized crack sealer before applying sealcoat. Sealing over unfilled cracks traps water underneath and makes the problem worse. Crack repair is a critical first step we never skip. Note that crack sealant is a superior product but is not invisible and may be noticeable after sealcoating.

Yes. We use water-based asphalt emulsion sealcoat, which is safer than coal tar-based alternatives. Once fully cured (24–48 hours), it is safe for kids, pets, and the surrounding environment. We're committed to using products that protect your property without unnecessary environmental impact.

Absolutely. We handle everything from small residential driveways to large commercial parking lots, HOAs, strip malls, and apartment complexes. Commercial jobs also benefit from our line striping service — fresh parking lines improve safety, traffic flow, and curb appeal for your customers.

Just make sure all vehicles, basketball hoops, and other items are removed from the driveway before we arrive. We'll handle all the cleaning and prep work. Plan to stay off the surface for 24–48 hours after we're done. That's it — we take care of everything else.

Ready for a Fresh, Black Driveway?

Get your free estimate today — no pressure, no obligation.

Request Free Quote

Where We Work

Our Service Area

From Milwaukee through the Fox Valley, Green Bay, Stevens Point, and everywhere in between.

Milwaukee
Fox Valley
Green Bay
Stevens Point
Oshkosh
Appleton
Fond du Lac
Sheboygan

Get in Touch

Get Your Free Quote

Call or text us, or fill out the form and we'll get back to you fast — usually same day.

Request a Free Estimate

✓ No obligation  •  ✓ Fast response  •  ✓ 100% Free

Hours

Monday – Friday: 8am – 6pm
Saturday – Sunday: By Appointment