Proactive Filter, Coil & HVAC Maintenance
G&B Environmental is one of few certified filter specialists in the state of Minnesota. Our filter certification means we have demonstrated a thorough, up-to-date understanding of air filtration technology and high level of professionalism. In order to become certified, air filtration professionals must pass an extensive examination on the principles, methods and applications of air […]nThe post Proactive Filter, Coil & HVAC Maintenance appeared first on G&B Environmental.