Are You Looking for Engineers in Lenexa, KS?

Needham & Associates is a leading structural engineering firm specializing in integrated design solutions for commercial, industrial, and institutional buildings. We combine 25 years of steel fabrication expertise with advanced BIM technology to deliver optimized structural systems through our proprietary CD2 and DBS methodologies. Our engineers provide comprehensive services spanning structural steel, concrete, and hybrid building systems for clients across North America and the Caribbean.

Schlagel & Associates is a multidisciplinary engineering and design firm offering civil engineering, surveying, planning, and landscape architecture services. We specialize in land development and public works projects, serving clients in Kansas, Missouri, and nationally. With 40 years of experience, we deliver integrated solutions that blend technical precision with creative design.

Associated Air Products delivers engineered HVAC solutions for commercial, industrial, and institutional clients. Founded in 1985, we specialize in system design, equipment selection, and technical support across Kansas, Missouri, and Northwest Arkansas. Our team combines 30+ years of industry experience with partnerships with top manufacturers to provide reliable, energy-efficient systems tailored to complex project requirements.