A15 Carpentry is owned by Austin Decowski and based out of Ottawa, Illinois.
Founded in 2018, they are post frame construction experts who can help with your general contracting and new home construction needs.
Reviews
Austin and his crew recently knocked out 2 huge projects in our 1895 Victorian home. They did a wonderful job and made sure everything was buttoned up perfectly. We liked their work so much that we already have him giving us quotes on another project.
-Savannah Funk (Aug 2024)
A15 built me a 40x64 shop in a quick time and everything looks great no issues with anything very easy to get ahold of and talk to
-Matt Olson (2024)
Austin and his crew put up a Lester pole bldg for me. Professional. On time. Absolutely no issue. Highly recommend him
