QR Code Link to This Post Trunk lines.run offs.metal duct work.duct board.flex duct.return and supply lines no problem.remove and replace.repair ..air handlers no problem.new tubing .tubing repair..not a problem .give us the opportunity to give u a good job .no job to small.or to big.we can do it as piece work ,sub, and any plumbing repair or replace.no job to small veteran and senior.