Top-Tier Contracting Services in Collinsville, IL.

Korte & Luitjohan Contractors, Inc: Premier General Contractor Services in the Collinsville, IL Region.

Our general contracting approach provides clients with the benefit of partnering with a dependable ally who oversees every facet of construction—from initial project planning and coordination to scheduling, budgeting, and on-site execution. With more than sixty years of experience, Korte & Luitjohan Contractors, Inc. guarantees transparent communication and seamless collaboration with architects and subcontractors, all while upholding an unwavering dedication to safety and quality. This strategy fosters an efficient construction process that adheres to both timelines and budget constraints. Contact us today to kickstart your project.

Why Collinsville, IL Chooses Us as Their Trusted General Contracting Partner.

Our methodology emphasizes collaboration and an unwavering commitment to owner-focused service. We begin by thoroughly understanding your vision, project specifications, and timeline, ensuring that every detail is executed with accuracy. By working closely with your team, we effectively manage subcontractors, keep timelines on schedule, control costs, and maintain exceptional quality throughout the entire process.

With over 66 years of industry experience and a strong commitment to excellence, Korte & Luitjohan Contractors, Inc. sets a distinguished standard for general contracting in the Collinsville, IL area. Contact us today to discuss your project.

Are you in search of exceptional General Contracting services?

 At Korte & Luitjohan Contractors, Inc., we take pride in being your reliable general contractor. We are dedicated to serving the St. Louis Metro area, South Central Illinois, and Southern Illinois. Our skilled team adeptly oversees all aspects of construction—from scheduling and budgeting to on-site supervision and quality assurance. We collaborate closely with owners, architects, and subcontractors to guarantee that your project progresses smoothly, safely, and efficiently. Contact us today to start your journey with a dependable general contracting partner.

Why Choose General Contracting?

Comprehensive Project Oversight

We coordinate every aspect of construction — from subcontractor management to quality control — ensuring smooth execution from start to finish.

Proven Experience

With over six decades of building experience, our skilled team brings knowledge, craftsmanship, and reliability to every project.

Commitment to Results

We deliver projects on time, on budget, and to the highest quality standards — earning the trust of clients across the St. Louis Metro and Southern Illinois regions.