Denommee Plumbing, Heating & Cooling Inc. is a full-service plumbing, heating and cooling contractor. We service both residential and commercial customers in Massachusetts and New Hampshire. Call us today for a Bosch Heat-Pump AC System that may be eligible for HUGE rebates! We will assist in the filing of all of the rebates for you. All you have to do is call and then sit back and enjoy the a/c this summer! This is our most recent install at New England Bee Keeping in Tyngsboro MA.