An Established Contractor at Your Service

Building Functional and Appealing Spaces

Dedicated Interior Construction Professionals

J L Moisan Construction Company is an established contractor that has been operating for more than three decades in the commercial interior construction industry. Based in St. Charles, Missouri, our business serves clients in the Greater St. Louis Metropolitan Area.

A group of people walking in an indoor area.

About Us

Having been around since 1983, our team brings many years of experience to the table. We leverage our in-depth industry insight to handle a wide range of projects, working with businesses in industries such as dentistry, law, and accounting.

Realize Your Goals With Us

Our team partners with you throughout the process to understand your needs and specifications. Through this collaboration, we are able to finish a project on time, within budget, and with high-quality craftsmanship.