Green building expertise tailored to the needs of homeowners living in the Northwest. Energy efficient remodeling and new green construction or consulting. Owner/member G. Goodwin Swafford has been in green building for over 15 years and is a Certified Passive House Consultant. Services include general contracting, energy modeling, project management, and consulting to both architects and homeowners. Conserve money and resources using appropriate technology to live a healthy and comfortable life with minimal ecological footprint. Be prepared with resiliency and self reliance to age in place through uncertain times. Increase the value of your home and update it for the twenty-first century with better indoor air quality, reduced draftiness, and increased structural durability. Put building science to work for you. domestic Tranquility is a general contracting Benefit Company licensed in Oregon serving Eugene. Visit our website and call us to get ready for tomorrow today.