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TreanorHL (formerly H+L Architecture) began delivering architectural services to clients across Colorado and the Western United States in 1963. Since those early days, we have grown to 175 architectural, engineering, interior design and support team members in nine locations across the nation. This depth and breadth of experience means we hold a nimble, small firm attitude with large firm capabilities and resources.

Our practice is structured around specialized design studios, supported by in-house civil engineering and interior design groups. This structure enables us to best serve our clients with very specific expertise.

The members of our Health studio are 100% dedicated to health-related projects and their design experience averages greater than 15 years each. Over the last decade, our firm designed more than $1.5 billion and over four million square feet of healthcare projects. Our health clients range from large national and regional health systems, developer-led outpatient medical office buildings and clinics, to public and private skilled nursing facilities. This breadth and depth of experience allows us to bring to every project a multi-faceted perspective on engaging, functional spaces that promote health and wellness for its users.
As a leader in the health design industry, providing facility design focused on the patient and family experience is what we do best. We understand the impact that the physical environment can have on the mental, emotional, and physical states of patients/residents, their families, and facility staff. Therefore, we work to create spaces that positively impact their users. Specifically, TreanorHL applies evidence-based design (EBD) techniques to enhance patient well-being through the manipulation of the physical environment in ways that support psychological and environmental needs.

Our team also utilizes lean principles to reduce waste and expedite speed to market in our design and delivery process.