About

What we do

OSH designs and builds High Performance custom homes.
Our focus is applying modern building science to the creation of ultra-efficient, safe, comfortable and stylish homes using sustainable building practices.
Our experience is third-party-rated “Green Building” projects using rating systems such as Build It Green and LEED
Our passion is working with goal-driven clients on design/build projects with “Net Zero Energy” or other advanced performance criteria
Our expertise is value-engineering designs to optimize limited project budgets and delivering on-time, on-budget construction

Who we are

A small group of experienced residential building professionals creating advanced, high-performance homes
Certified Passive House Designers
Certified Green Building Professionals
A collaborative team of designers, builders, consultants, vendors, and subcontractors with solid “Green Building” experience
A hands-on building designer and General Contractor, Allen Gilliland, with a passion for quality, detail and the smell of fresh sawdust
An experienced building designer, Bronwyn Barry, with a passion for Passive House and building better buildings

Services we offer

Home design, construction, project management, building performance design consulting
Integrated Design/Build project management and execution, or key roles in a broader collaborative design/build project
see Services for a more complete list