High Volume Insulation & Window company.  43-years in business.  Learn a trade.  

Since our founding in Chatsworth in 1978, Progressive Insulation & Windows has grown into one of Southern California’s leading replacement window and insulation companies. We stand out above many of our competitors because of our commitment to provide excellence in the installation of our products. Though we now have more than 50 trained installers and sales reps, we still do business in the same customer-centered tradition that propelled us to success in our early days. We are still a family-owned and family-operated business that truly cares about the customer experience before, during, and after installation of any of our products.