4EA Building Science
Strata- Enclosure assessments
- Air and water field testing
- Enclosure and facade design
4EA Building Science provides building-enclosure consulting for new construction and rehabilitation of existing buildings. Its published services include enclosure assessments, air- and water-tightness field testing, facade engineering, enclosure design, construction administration and commissioning. Energy modelling, deep energy retrofits and Passive House consultation are separate offerings. The company publishes a Vancouver office and a BC phone in addition to its Seattle and Oakland offices. This listing covers assessment and design advice, not an installation contractor. The checked pages do not establish a depreciation-report or Electrical Planning Report service, so those categories are not assigned. A contact form is available; no general email was found in the checked pages.



























