Kohn Contracting Corporation | Roof Replacement & Leak Detection Experts

Most homeowners don’t—and that’s exactly why we document everything. We identify the source of the issue, show you photos, and explain your options so you can make the right decision without pressure.

Yes. We work with agents and homeowners to provide clear, lender-friendly roof assessments with fast turnaround times.

In most cases, same-day or next-day depending on availability. Active leaks are prioritized.

Both. We specialize in diagnosing issues first, then recommending the right solution—whether that’s a targeted repair or full replacement.

Pasadena, MD and surrounding areas throughout Anne Arundel County and the Baltimore region.

Yes. Kohn Contracting is a GAF Certified roofing contractor and a BBB-rated business, fully licensed and insured in Maryland. Our work meets manufacturer standards and qualifies for enhanced warranty protection.

We also hold professional certifications including InterNACHI Certified Roof Inspector, IAC2 Mold Specialist, and EPA Lead-Safe Certified (RRP)—allowing us to properly assess roofing systems, moisture intrusion, and environmental conditions that many contractors overlook.

In addition, we are active partners within several local real estate preferred vendor programs, working closely with agents and property managers to provide fast, documentation-driven roof assessments that help keep transactions moving.

Our background includes both residential and commercial roofing environments, giving us a deeper understanding of how roofing systems perform over time—not just how they look when they’re installed.