Why is my home so hot upstairs in the summer?

William Castrillón

William is a Spanish-speaking native of Georgia who found himself at home in the Pacific Northwest. An environmentalist and outdoorsman, the majority of his life has been spent hiking, cycling, and adventuring throughout the countryside of the United States and Colombia. William is a proud Georgia Bulldawg, having attended the College of Engineering at The University of Georgia, where he earned his Environmental Engineering degree. William is a seasoned green building consultant with extensive experience in the multi-family, residential, and commercial green building construction industry. He is a certified HES rater, BPI building analyst, NGBS Green Verifier, and EarthCraft Technical Advisor.

Previous
Previous

When do we need fresh air in our homes?

Next
Next

Don't Leave Money on the Table! Learn about the 45L tax credit!