VENTILATION TAB

DassTab is widely recognized in the GTA as the preferred HVAC testing, adjusting and balancing company for large, complex projects with aggressive construction schedules. Thanks to its strong relationships with construction teams and engineering consultants, DassTab’s team is able to maintain clear communication throughout the entire building process and execute its work cleanly and efficiently. With their flawless record, DassTab’s method has proven to result in the fewest warranty items, saving the entire construction team time and money and delivering an unbeatable final product.