About Us

Founded in 1999, Bi-State Insulation has established itself as a premier full-service, nationally bonded contractor specializing in mechanical insulation and lagging. For over two decades, we have built a reputation for delivering high-quality insulation solutions across diverse industries, including industrial, institutional, and healthcare sectors. Our geographic reach spans the Midwest and surrounding regions, with a strong presence in key territories such as Kentucky, Tennessee, and St. Louis. Whether managing large-scale installations, retrofitting existing systems, or providing maintenance and upgrades, we are equipped to meet the evolving needs of our clients.

Our headquarters in St. Louis, Missouri, strategically positions us to efficiently serve customers throughout these regions, ensuring timely response and service. At Bi-State Insulation, we take pride in employing a highly skilled union workforce. This team of professionals brings extensive industry knowledge and expertise to every project, upholding our commitment to craftsmanship, safety, and precision. We believe that our people are our greatest asset, and through ongoing training and development, we ensure that our workforce stays at the forefront of industry standards and best practices.

We are dedicated to delivering more than just insulation; our focus is on providing long-term value to our clients. We achieve this by offering competitive pricing without compromising on the quality of our work. Our ability to blend affordability with superior service has made us a preferred partner for many businesses and organizations throughout our service area. Additionally, we offer comprehensive project management, working closely with clients from the initial consultation and planning stages through to execution and project completion. Our approach ensures that every project is completed on time, within budget, and with minimal disruption to operations. Whether it’s new construction, energy-efficiency upgrades, system retrofits, or ongoing maintenance, we remain focused on building lasting relationships with our customers and delivering reliable, high-performance insulation solutions for every project we undertake. Our goal: to surpass the industry standards.