Birch Environmental Maintenance is a whole house contractor that specializes in building science, green building, indoor air quality, mold remediation and energy management. Setting the industry's standards for many years in southern Wisconsin, Birch Environmental Maintenance professionally completes each project with a skill level above the rest. Expertly and quickly returning properties damaged by water, sewer, fire or mold to pre-loss condition. Working together with your insurance company to ensure all of your repairs and claims are processed quickly and properly