About
Sioux Falls asphalt & concrete maintenance, built on a handshake and a job done right.
Dakota Seal has been protecting pavement across the Sioux Falls metro since 1996. Same family, same standards, same phone number.
Our story
Three decades. One mission.
We started Dakota Seal in 1996 with a simple idea: most parking lots in Sioux Falls were being replaced years before they should have been, because nobody was maintaining them properly. Crack sealing, seal coating, striping — basic preventive work that adds a decade to any lot.
Almost 30 years and over a thousand properties later, we're still doing the same work, the same way. We use commercial-grade material on commercial work. We show up when we said we would. And we tell you the truth about what your pavement actually needs — even when the truth is "you don't need anything yet."
We're still locally owned. Still answering the phone ourselves. Still proud of the lots we've taken care of for two generations of property managers.
What we stand for
How we run the business.
Quality first
Right materials, right method, right the first time.
Local team
Our crew lives here. Your job isn't outsourced.
Honest assessments
If you don't need work, we'll tell you.
Service area
Sioux Falls metro and surrounding states.
Service area
Sioux Falls metro and surrounding states.
We have worked in Iowa, Nebraska, North Dakota and Wyoming.
Ready for a free estimate?
Tell us about your property. We'll come measure, take photos, and send you a written quote — no pressure, no obligation.