 A carrier home comfort system with green speed intelligence is smarter than your average system. It can run longer, lower speeds to maximize your comfort and your home's energy efficiency. It understands your home and how you live in it. How cool is that? United Mechanical has been providing complete sales service and installation of high-quality carrier heating and air conditioning systems for both residential and commercial customers. Your local experts at United Mechanical, proudly serving the basin since 1978. United Mechanical and Carrier, turning to the experts.