MaGrann Associates is an energy/building consulting and engineering firm specializing in energy efficiency and green building. For 30 years, they have focused on bringing applied building science to the residential housing and mixed-use market helping builders, developers and designers produce higher performing, energy efficient homes and buildings. From custom engineering design to troubleshooting, program management to third party green building verification, MaGrann Associates is dedicated to providing expert and effective consulting and engineering support.
20 F Street, NW, 7th Floor
Washington, DC 20001