Maintaining a parking lot properly is the difference between extending its life for years or facing full replacement much sooner than expected. Behncke Construction provides commercial parking lot maintenance throughout the Quad Cities, with sealcoating as the core service. We focus on proper preparation, long-term performance, and coordinating all aspects of lot maintenance so property owners don’t have to manage multiple contractors.

Most of our work is performed on commercial and multi-unit properties where durability, scheduling, and coordination matter.

Sealcoating is the foundation of asphalt maintenance. It protects the surface from water, UV exposure, and oxidation while restoring a clean, uniform appearance.

When done correctly, sealcoating can extend the life of asphalt by five to ten years. The difference is in the preparation and application.

Our approach focuses on preparing the surface correctly, addressing cracks before sealing, applying material consistently, and scheduling work in a way that minimizes disruption to your property.

We are set up for larger parking lots and ongoing maintenance rather than quick, surface-level applications.

Before any sealcoating is applied, damaged areas need to be addressed. Cracks and failing sections allow water to penetrate the base, which leads to larger structural issues over time.

We provide crack filling and localized asphalt repair as part of the overall maintenance process. Addressing these issues first is what allows the sealcoating to perform the way it should and last longer.

Ignoring these steps may reduce upfront cost, but it shortens the lifespan of the entire surface.

We coordinate striping through BRYR Parking Lot Services, a local company with over twenty-five years of experience in the Quad Cities.

BRYR handles layout, restriping, ADA-compliant markings, and all final markings after sealcoating. By partnering with a dedicated striping company, we ensure the finished lot is clean, accurate, and professionally laid out.

This allows the entire process, from preparation to final striping, to be handled in a coordinated and efficient way.

We install and replace wheel stops, parking blocks, and other lot accessories that improve safety and organization.

These elements are often overlooked but play an important role in protecting structures, guiding traffic, and maintaining a clean and functional layout. Clear and properly installed

Signage improves both safety and compliance.
We install handicap signage, reserved parking signs, and directional signage as part of overall parking lot improvements.