HVAC and Plumbing in Gainesville & Beyond When you make the call to have a plumber visit your home and get your air conditioning or heating system working smoothly again, you want to have confidence that one you call will get the job done. At Cardinal Plumbing Heating & Air Inc, we know that it takes a perfect balance of experience, up-to-date technology, and exceptional customer service to create a satisfied air conditioning or heating customer. Our team of professionals will make sure you enjoy a pleasant experience and that your problem is handled as quickly and efficiently as possible. Call (703) 813-6444 to get your estimate!