Where quality relationships drive exceptional project outcomes
Since 1980, Poettker Construction Company has delivered complex construction projects through a foundation of quality relationships, exceptional craftsmanship, and trusted performance. As an award-winning, family-owned builder, we combine the resources, expertise, and commitment needed to successfully deliver projects across diverse markets, all while maintaining the highest standards of safety, quality, and client service.
Our success is measured by the projects we complete and the relationships we build along the way. By fostering collaborative partnerships with clients, design teams, trade partners, and our own employees, we consistently deliver solutions that create lasting value. This relationship-driven approach has earned us a reputation for excellence and a business built largely on repeat clients, referrals, and long-term partnerships.
Complex Projects. Proven Results.
Testimonials
At Mascoutah, we pride ourselves on providing our students and community with some of the finest educational and extracurricular resources and facilities. Therefore, when improving, updating, or increasing capacity of our facilities, our decision on what companies we work with are extremely important. During the past three years, we have completed multiple addition and renovation projects together, and at every step, Poettker demonstrated that they are not just a construction company, but are true partners and friends of the district who understand the importance of trust, communication, and responsiveness. Thank you to the team at Poettker for all you’ve done and all you’ll continue to do for Mascoutah CUSD19.”
— Dr. David Deets | Superintendent | Mascoutah Community Unit School District 19
The Poettker team did a great job on the Nevada Logistics Center shell construction. Successful projects are built on strong partnerships, and Poettker Construction was exactly that throughout the construction of our logistics warehouse. Their team was responsive, transparent, and solution-oriented from day one. No matter what the challenge, they approached it with a collaborative mindset and a focus on achieving the best outcome for the project. Thanks to their dedication, expertise, and attention to detail, the facility was delivered to a high standard of quality. We appreciate their commitment to excellence and look forward to future opportunities to work together.”
— IDI Logistics, LLC
Poettker Construction came into this project a stranger and walked out the kind of partner you consider an old friend. Their communication was crisp, their construction expertise undeniable, and their ability to adapt to our evolving needs proved time and again that we had chosen a world-class general contractor. Delivering our processing facility expansion on time and under budget was no accident; it was the result of discipline, precision, and an unwavering commitment to excellence. Notably, their ability to self-perform two major cost divisions, foundations, and insulated metal panels, gave them a decisive advantage during the front-end planning phase that in practice both accelerated the schedule and reduced the total project cost — a combination often sold but rarely realized.”
— Volpi Foods









At Mascoutah, we pride ourselves on providing our students and community with some of the finest educational and extracurricular resources and facilities. Therefore, when improving, updating, or increasing capacity of our facilities, our decision on what companies we work with are extremely important. During the past three years, we have completed multiple addition and renovation projects together, and at every step, Poettker demonstrated that they are not just a construction company, but are true partners and friends of the district who understand the importance of trust, communication, and responsiveness. Thank you to the team at Poettker for all you’ve done and all you’ll continue to do for Mascoutah CUSD19.”
