Insulation: Spray Foam, Cellulose, Fiberglass. Mr. GREEN Jeans Insulation is a Veterans owned spray foam insulation company servicing South Louisiana and Mississippi. Our goal at Mr. Green Jeans is to provide our clients with the most affordable spray foam insulation, installed with by the most experienced installers in the South, with the best customer service of any company in the industry. The employees of Mr. Green Jeans Insulation have been installing insulation with over 30 years of combined experience. This same team has installed insulation in over 6,000 homes to date. No other insulation company can provide that kind of industry knowledge. When you go with Mr. Green Jeans, you go with the best in the industry, guaranteed.