Building Performance & Insulation

SDI’s highly experienced sales team is here to help you determine the best systems for your home project. We will work with your budget and plans to provide you with superior building efficiency performance.

"Wow! What a great team. This company knows how to do business. They get the highest recommendation I can give. I'm very impressed."
Kelly G. of KMG Properties
Ready to build efficiency with SDI?

The most Sustainable Energy
is Saved Energy

For the past 40 years, we’ve been dedicated to helping Californians construct and retrofit super-efficient residential homes and buildings that save money and positively impact the environment. When you want to live green and save green, call SDI, your Building and Home Performance Specialists.

SDI performance specialists assess your entire building as a system. Our certified technicians look at building’s air leakage, duct leakage, insulation barriers, heating and cooling systems, windows, and most importantly the combustion appliances in the home. Our goal is to improve your home’s performance by creating a more energy efficient and healthy home for years to come.

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