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Valley Sealcoat | Quality Asphalt Paving

Since 1977, Valley Sealcoat, Inc., located in Appleton, Wisconsin, has been recognized as the premiere full service commercial and municipal quality asphalt paving and maintenance contractor throughout  northeast Wisconsin. Our commercial asphalt repair and installation services include: Sealcoating, Cracksealing, Infrared Patching, Catch Basin Repair, exclusive, bio-based RePLAY® Asphalt Restoration, Paving.

Additional Services, include professional Asphalt Consulting, Parking Lot Striping, Parking Lot signage, and Car Stops.

We also have over 40 years of experience in various methods of restoration, repair and color coating of Tennis Courts, Outdoor Basketball Courts and Running Tracks.

Shawn Walter

Infrared Patching

Infrared Patching

Infrared technology heats the surface, softening the asphalt without burning. The use of infrared patching is a less disruptive and more cost-effective for crack and pothole repair.


Sunlight (oxidation), rain, and freeze/thaw cycles along with vehicle traffic all contribute to the depletion of asphalt oils, which causes asphalt to shrink, become brittle, and ultimately crack.


RePLAY is a patented, bio-based sealcoating solution that extends the life of new and existing asphalt surfaces and is proven to reverse the oxidation process and maintain the skid resistance of your paved surface.


The correct and consistent application of coal tar sealer on the surface will prevent further damage. Asphalt sealcoating dramatically increasing the life and curb appeal of your asphalt.
Catch Basin Repairs

Catch Basin Repairs

Catch basins are installed in parking lots to provide adequate and correct drainage of water off of the surface. Catch basin maintenance is important as they are often the first part of a parking lot to fail.
Tennis Courts

Tennis Court Repair

The best constructed tennis courts, basketball courts, and running tracks will offer many years of serviceable use, but must be properly maintained with a regular maintenance plan. Learn more about Tennis Court Repair by visiting our Tennis Courts page.
GAP Mastic

GAP Mastic

GAP Mastic is hot-applied polymer modified asphalt mixed with engineered aggregates and modifiers for asphalt repair, like wide cracks and defects, to prevent water infiltration and restore quality.
Asphalt Paving

Asphalt Paving

When installing an asphalt driveway or parking lot, it is important to hire a professional asphalt paving contractor. Valley Sealcoat has over 40 years of experience repairing asphalt parking lots.
Additional Asphalt Services

Additional Asphalt Services

We’re proud to round out our full-service commercial paving and commercial sealcoating offerings with complementary services including:

Valley Sealcoat, Inc.

Providing Wisconsin with unbeatable, best-in-class service year after year.

A Company of Integrity and Honesty
We Use Only The Best Quality Raw Materials Available
We Provide ExcellentCommunication
We Ensure theBest Possible Result

Meet Your Valley Sealcoat Team

Meet our dedicated team of paving professionals and support staff.
Shawn Walter President In February 2014 the business was sold to Shawn and Michelle Walter from Bill and Pat Kramer, who had owned the company since 2001. Shawn, the president of the company, has worked his way through every position.Learn More
Tom Morrow Project Manager With well over 20 years in the asphalt maintenance industry, Tom holds the position as Project Manager of our asphalt maintenance division. Tom spent many years working with the various crews.Learn More
Ron Zirpel Project Manager Ron joined Valley Sealcoat in 2016. He brought with him over 20 years in the asphalt maintenance and paving industry. By working with his clients, Ron likes to assist them in their decision making.Learn More
Corey Dalimonte Field Crew Leader In 2006 Corey joined our company as a field crew leader. Over the years he was a crew leader for all of the various tasks we perform which allowed him to fully understand the all of the aspects of our field work.Learn More
Amy Wilber Office Manager Amy joined our team in June 2019. She brings with her over 10 years of office management experience, along with a diverse background in various construction trades. Amy provides administrative support for our sales team.Learn More
Karen Zempel Office Coordinator Karen is our office coordinator. In addition to answering the phone and responding to emails, Karen types up our customer quotes and enters orders for scheduling along with many other tasks.Learn More
Crews All of our crews are thoroughly trained and understand that only through providing our customers with excellent work will the company be able to continue to grow and maintain a quality reputation.Learn More

Our Location

We look forward to helping you to maintain a safe and nice looking commercial or municipal parking lot.

Contact Us Today
Valley Sealcoat, Inc. W6265 Contractor Dr.
Appleton, WI 54914Phone: (920) 731-0202
Fax: (920) 730-0252