We have been building, remodeling and maintaining homes in southern Missouri since the turn of the century. We have the tools and experience to provide you the home you want at a price you can afford. We hope you will enjoy browsing our website, and that you will find a lot of useful information. Find detailed information about our services, projects
Deanna Sullivan —
OSI built a free-standing deck at my house and they did an awesome job. Very reasonable, worked quickly. I would use them