Rock Valley HVAC Inc.  has worked hard to learn all of Mitsubishi Electric’s design and service criteria for their expanding array of highly efficient HVAC products. We diligently provide our end clients with a highly efficient, completely comfortable heating and air conditioning system. Our working relationship with Mitsubishi engineering staff has proven successful in obtaining custom designs and installations for the correctly sized VRF system to fit whatever comfort need you may have.
 

Our mission is to provide quality in all aspects of our relationships.  It begins the moment we are approached and engaged with the need, and as the relationship continues, it flows through to the: design, construction, commission, preventative maintenance, and service phases.