Who We Are

SealPros Inc. is a Leader in Asphalt Maintenance
SealPros Inc. offers a complete program of professional solutions which include; Concrete Repairs, Asphalt Paving, Asphalt Patching, Asphalt Crack Sealing, Asphalt Sealcoating and Line Striping.

Because Appearance Does Matter!

  • High Quality Results with Advanced Equipment
    Choosing SealPros Inc. ensures you will receive the highest quality and most advanced products, methods and service in the industry.

  • Avoid Liability and Negligence
    Insurance industry statistics for commercial properties show that major liability losses result year after year from trips and falls in parking areas. Negligence is the basis for liability in the majority of personal injury claims. So don’t get caught by the liability trap. Check your parking areas for damage and deterioration that could send a tenant, guests and customers to act on personal injury claims and expensive lawsuits.

  • We Provide Quality Parking Lot Maintenance Services for:
    Property Managers, Commercial Facilities, Building Owners, Facility Managers, Shopping Centers, Offices, Retailers, Apartment / Condominium Complexes, Restaurants, Schools, Churches, Supermarkets, Hospitals, and much more!

Meet the Team

Dan Pirrung


Field Operations Manager

Jaden Julius

Maintenance Project Manager/Estimator

Virgil Winegar

Paving Foreman

Connor Carlson


Grading Foreman

Travis Witt

Trucking Foreman

Kenny Jim


Maintenance Foreman

27297 Wetland Road
Harrisburg, SD 57032

“Costello Property Management has utilized services from Seal Pros for the past two years, and we are very pleased with the quality of work and the competitive prices. We will continue to use them into the future.”

Brandi Wyatt, REALTOR, COS, TCS, CPM Candidate Regional Manager, Costello Property Management

“We have worked with Seal Pros, Inc. over the last 2 years and have dealt with Greg at Seal Pros for parking lot sweeping as well as parking lot maintenance. We have several properties we manage and Greg has been most helpful in offering his honest opinion and expertise when call on maintenance for parking lots. We appreciate the professionalism and great customer service of Seal Pros Inc. and look forward to continuing our relationship with them.”

“For the past 3 or 4 years, we have repeatedly asked Seal Pros, Inc to complete concrete pavement, curb and gutter and asphalt repair on our commercial properties.  During these projects we have been pleased with the response time, the adherence to the schedule, the professional advice and their concern with our tenants operations while repair is underway.  In our land developments, they have proven their capabilities to handle largest asphalt paving projects on schedule and to the City of Sioux Falls Specifications.  We are happy to recommend them for similar projects.”

Steve Van Buskirk, MBA, Van Buskirk Companies

“I wanted to send you a personal note following the work your crew did on our parking lot to let you know how pleased we are with that work. Not only is the quality of the work exceptional, but each one of the crews were professional, polite and courteous to us and to each of our tenants and their customers.” Read letter

Steve Nelson, Office Manager, Travel Partners

“I wanted to take this opportunity to express our gratitude to everyone involved with the Sanford Event Hall project. We sincerely appreciate the hard work to ensure the project schedule was achieved! Thank you again for a job well done and being a part of this project!”

Terry Boomsma, Project Manager, Fiegen Construction

“I just wanted to tell you how pleased we are with how our driveway looks! The SealPros team did a wonderful job. Bruce got home just as they were leaving and commented on how friendly they all were. Also, so happy it was done in one day. Thank you!”

Kathy Pollard