obtained several licenses and certifications, including Orraca Brazing, Lead Paint Renovation, Contractors License #234255, EPA 608 Universal Type 1,2 and 3, EPA 609 MVAC, Indoor Air Quality

fully licensed and insured HVAC company located in Atlanta, GA, with EPA and NATE certification. Our dedicated team is

Columbia is a team of experienced professionals with certifications in mold assessment, microbiology, and chemical engineering. We testing and IAQ treatments for HVAC systems, all carried out in accordance with EPA and NORMI guidelines. Our

highly skilled and experienced in all aspects of HVAC systems, and are specially trained in the installationAll of our technicians have earned their EPA certified refrigerant certification, so you can rest assured that yourquestions or concerns you may have about your HVAC system. We invest in our staff, tools,