Firm Profile

Cornerstone Architectural Group was incorporated in 1993. We are a 13-person firm with 4 principals, including 2 founding principals each with more than 35 years of professional experience. Cornerstone realizes that architectural design demands a sensitive balance of diverse and sometimes conflicting elements, and we have focused our professional careers on consistent, functional design for public and private clients.

We have been continuously involved in multiple public school projects; designing and constructing new as well as remodeling and modernizing existing buildings, to provide welcoming, flexible, functional spaces that respond to both traditional and creative innovative models of education.

Our building envelope division provides long lasting and sustainable building envelope and solar design solutions for new, existing and historic buildings. Our team of consultants are highly qualified and experienced. We provide investigations, condition studies with recommendations, and development of bid documents.

Cornerstone Team

Andre Coppin, RRC, RRO

André Coppin, AIA, RRC, RRO

Managing Principal | Architect | Building Envelope Consultant
TedTolle

Ted Tolle

Senior Project Manager
Brent Deide

Brent Deide

Project Architect
Cornerstone-Becky_Braaten-PM-Interior-Design

Becky Braaten

Project Manager & Interior Designer
Nick Page

Nicholas Page

Building Envelope Technologist
Lance_Swanson

Lance Swanson

Lead Drafter & CAD Manager
Azavier Coppin

Azavier Coppin

BE Observer & Website Manager
Susan Doyle

Susan Doyle

Accountant
Georgette Elliott

Georgette Elliott

Administrative Professional