Leslie Bristow Mather, AIA
Design Principal & Founder

Leslie brings nearly 17 years of experience working on projects across New York state, Philadelphia, Chicago, SouthEast Michigan, Florida and Atlanta. An artist from an early age,  Leslie creates relaxed-but polished spaces that keep the focus on how we really live. Every project is  driven by Leslie’s commitment to refined simplicity & craftsmanship at every scale. Leslie is the design lead on every project, starting from initial client conversations in which she partners with our clients to understand and their unique and personal design goals.

BristowMather’s entire team is cultivated on the principles of collaboration & teamwork, especially with our contractors and builders. This rigorous commitment allows BristowMather to consistently deliver projects at the highest level of design & construction quality.

Leslie founded BristowMather in 2019 after a career working for some of the countries top residential architects, interior designers & retailers.

Leslie completed her undergraduate studies at the College of the Holy Cross with a major in Studio Art and a concentration in Architectural Studies. She received her Masters in Architecture from Cornell University.  Raised in downtown Chicago, Leslie is a life-long lover of cities, but is often found somewhere in nature with her husband James and dog, Calvin.


James Mather- Managing Principal & Co-founder


Ethan Werkmeister- Director of Architecture


Where we work-

We currently have a physical presence in Chicago, Atlanta & Brooklyn. We work across the entire country and welcome clients with projects in all locations.