We will apply building science to evaluate and retrofit your home’s performance. Our team of expert building scientists uses advanced techniques to understand your home as a dynamic system and develop a plan that will address your priorities and solve your home’s unique symptoms.

Our program is so effective we have been recognized as the case study for home performance retrofitting in the REGREEN Green Remodeling Best Practice Guidelines released by the U.S. Green Building Council (USGBC) and American Society of Interior Designers (ASID).

Sustainable Spaces is a licensed California contractor specializing in home performance testing and retrofitting. Let us help you see your home through science and take the worry out of retrofitting your home.

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