top of page

Sebastian Downs

Building Systems Engineer

Favorite Hobby:

Rock climbing

Kids and Pets:

Favorite Podcast:

If Books Could Kill

Energy Conservation Measure Recommendation

Automated demand response

More About Sebastian

As a Building Systems Engineer, Sebastian focuses on developing commissioning services and processes for New Construction as well as Existing Multifamily Projects.

​

Favorite Part of the Job: Making buildings better

​

Sebastian holds a BS in Environmental Engineering from the University of Vermont. He is certified in EIT OSHA 30.

Let's Build Something Together

POY_SustainedExcellence_2023lg.png
leed_homes_logo_color.jpg
HI-GreenVerifier-stacked_RGB.png
PHIUS.png
BPI-Logo_vertical.png
RESNET_HERS_Rater_Vertical_Logo_RGB_Web_Use.jpg
EnterpriseGreenCommunitiesLogo.png
ZERH Logo.png
AEE_Logo-300x132.jpg
logo-with-slogan-2022-WHITE.png

New Jersey | New York | Pennsylvania | Connecticut | Washington, DC | Massachusetts

© 2025 by MaGrann Associates

bottom of page