HVAC & Air Conditioning Services in Backus Township 1 HVAC & Air Conditioning Services in Backus Township Backus Township SearchAll (8)Parks & nature (1)Home improvement (1)Government Offices (1)Sports & Recreation Schools (1)Real Estate Offices (1)Fitness & Recreation Centers (1)HVAC & Air Conditioning Services (1)Accountants & Tax Services (1)Weiss Plumbing & Heating HVAC & Air Conditioning Services4824 S Maple Valley Rd