INTERSTATE SEALANT & CONCRETE, LLC

Interstate Sealant & Concrete, Inc. specializes in the construction and maintenance of critical infrastructure assets, with a focus on highway, street, and bridge systems. Their technical expertise centers on pavement rehabilitation, concrete surface restoration, and airfield apron maintenance, particularly in high-traffic, mission-critical environments. The company applies advanced sealant technologies and durable concrete placement methods to extend service life and ensure structural integrity under heavy vehicular and aircraft loads. Their work on military airfield aprons demonstrates proficiency in adhering to Department of Defense specifications for load-bearing surfaces, joint sealing, and rapid-return-to-service protocols, distinguishing them as a contractor capable of delivering precision work under operational constraints. The contractor has demonstrated direct experience supporting the Department of Defense, delivering infrastructure sustainment services that align with military readiness requirements. Their projects involve maintaining aviation ground support surfaces, including aircraft parking aprons, where compliance with FAA and DoD airfield standards is essential. This relationship reflects a pattern of delivering mission-critical, time-sensitive civil works in secure, active-duty environments, where safety, durability, and minimal disruption are paramount. Operating under NAICS 237310, Interstate Sealant & Concrete focuses exclusively on transportation infrastructure construction, positioning itself as a niche provider in civil works with an emphasis on surface systems. Their vertical specialization lies in the repair and preservation of hardened surfaces used by military and public transit systems, serving a market that demands compliance with ASTM, ACI, and MIL-STD specifications. As a woman-owned small business based in Waukesha, Wisconsin, the company leverages its 8(a) and WOSB certifications to compete in federal procurement markets. While geographically centered in the Midwest, its capability to execute DoD projects suggests a national footprint in defense infrastructure sustainment, with a reputation for reliability in high-stakes, mission-essential environments.