Say So Long to HVAC Problems HIRE AN HVAC CONTRACTOR LOCATED IN MAPLE VALLEY, WA AND SERVING ALL SURROUNDING AREAS. You rely on your HVAC system to keep your family comfortable year-round. Keep your air conditioner or heat pump in good condition with the help of an experienced HVAC contractor. Pathfinder Heating & Air, LLC offers HVAC services to homeowners in the Maple Valley, WA area. We can install, repair or replace your central air conditioner, furnace, heat pump or boiler.