A-1 Mechanical offers heating and cooling services for residential and commercial clients in Grand Rapids. Its technicians undergo training and ongoing education using industry-standard practices and modern technologies. They address simple and complex air conditioning system issues, such as blowing lukewarm air, producing abnormal noises, short cycling, and spiking energy costs. In addition, they provide preventative maintenance plans that include HVAC system tune-up, heating and cooling equipment cleaning, and safety inspection. The company has been serving clients since 1983.