About us

Cousin construction inc. is a family owned and operated business specializing in residential and small commercial construction in the black hills area. for the past 25 years ron and kristi lyon have built their reputation on exceptional customer service high quality craftsmanship and their personal commitment to each project. recently they have brought on their son rex lyon who has a bachelor s of science in architecture degree from south dakota state university. together they strive to make the process of designing and building a one of a kind home exciting and enjoyable for the home owner.

Serving Pennington County, Rapid City, Sioux Falls And Surrounding Areas