711 St. Helens Ave. Suite 202
Phone:  253-274-5701
Fax:  253-274-5688

Projects have included:
Prairie City Ranger District Office HVAC & Plumbing Design, Prairie City, OR South Sound High School HVAC & Plumbing Design, Lacey, WA Helen Haller Elementary School Energy Saving Projects, Sequim, WA Cosmopolis School District Boiler Replacement, Cosmopolis, WA Portland Plaza Hotel Boiler Replacement, Portland, OR CHC Tanbara Clinic HVAC & Plumbing Design, Tacoma, WA Retsil Veteran's Home Energy Projects, Retsil, WA Washington State Police Academy Boiler Replacement, Shelton, WA Chehalis Tribal Community Center HVAC & Plumbing Design, Chehalis, WA Horizons Elementary School Mechanical Systems Upgrade, Lacey, WA
Featured Projects:
Edmonds Community College Central Heating and Cooling Plant We designed the replacement of the existing boilers with high efficiency condensing boilers.  The heating system pumps were changed to variable speed operation.  new heating water system controls were added to operate boilers and pumps for better efficiency.  The cooling water loop was modified to solve water overflow issues, and to operate more efficiently.  The project was completed in phases to keep the plant in operation during construction.  This design has greatly reduced the energy consumption for the college.
Rainier Vista Mechanical Design We provided design of the plumbing and hydronic heating systems for this multi-family housing project.  This project used a unique combination gas boiler / hot water heater in each unit.  Careful coordination with the housing authority and general contractor resulted in a high quality installation.
Montana State Health Lab  Mechanical Upgrades We provided full mechanical, plumbing and electrical design services for this complicated remodel of the chemistry lab, bio lab and environmental lab.  Work was completed over a three year period so that the laboratory could remain in operation during the process.  The project included many energy efficient features including heat recovery, variable air volume chemistry hoods, and day lighting controls.  At the completion of the project, we commissioned all mechanical and electrical systems to ensure correct operation.
Washington National Guard M.A.T.E.S. Building Energy Conservation Project This energy saving project provided new digital HVAC controls, a domestic water solar collector to work in coordination with the existing hot water tank, lighting upgrades, and the removal and replacement of the existing hot water boilers with new condensing boilers.  We also analyzed options for propane backup systems, and replacing the maintenance bay heating system.