E and C Insulation is a spray-foam insulation contractor offering a variety of services to the Central Valley and Bay Area regions of California. Since 1975, we have specialized in sprayed-in-place polyurethane foam insulation, storage-tank insulation, cold storages and waterproofing. We are a licensed and insured contractor, and are members in good standing with the SPFA (Spray Polyurethane Foam Alliance).Our success continues to thrive because of our many satisfied customers and a job well done. Our years of industry experience and continued training also ensure that the job is done right, completed on time and that it exceeds your every expectation.Enjoy warm, cozy winters and cool, comfy summers with proper insulation for your home or business. High-quality insulation can make all the difference in your yearly energy costs, and can dramatically improve the comfort and value of your home or business.