Overview
Design for the St. Louis metropolitan area.
Mainline Group Architecture, Inc. proudly produces designs for new and renovated homes, commercial and corporate businesses and educational facilities in the Saint Louis metropolitan area.
Drawing from decades of experience as architectural designers, interior designers, project managers and general contractors, the firm utilizes detailed hand-rendered sketches and state-of-the-art computer rendering software to communicate our design solutions, aesthetic vision and excitement about the project challenges.
How we work
Areas of work
- 01Residential
- New and renovated homes.
- 02Commercial and corporate
- Commercial and corporate businesses.
- 03Educational
- Educational facilities in the St. Louis metropolitan area.
- 04Interior design
- Interior design services coordinated with the architectural work.
- 05Project management and construction
- Experience as project managers and general contractors informs the work.



Every project begins with a conversation about the site.
Tell us about your property, your program and your timeline.