1270 N. Winchester, Olathe, KS  66061

PEI (Phelps Engineering Inc.) is a full service civil engineering and land surveying firm that has been providing  professional services in Kansas and Missouri for over 16 years with extensive experience in both land development and public works infrastructure projects.

PEI expertly manages and coordinates a broad range of engineering activities. Our projects reflect our ability to balance construction requirements with a client’s desire to preserve existing natural resources.

PEI provides a single-source solution to project management by assigning a hand-picked team to each project, regardless of scope.