Clawson Heating & Air Conditioning Inc. Categories Heating & Cooling 143 NE Elliott Ave. Gresham OR 97030 (503) 618-9646 (503) 994-8135 Visit Website Rep/Contact Info Mike and Amy Clawson × Mike and Amy Clawson Owners Phone: (503) 618-9646 Fax: (503) 994-8135 Send an Email Share × Print Email Facebook Twitter LinkedIn Tell a Friend ×