Len Popa Co Inc 9633 Liberty Rd Pasadena, MD 21122 Phone : (410) 922-2200 Business Category Air Conditioning Contractors & Systems Plumbing Heating & Air-Conditioning Len Popa Co Inc 9633 Liberty Rd Ste S Randallstown, MD 21133 Phone : (410) 922-2200 Business Category Plumbing Contractors Appliances-Household-Major Builders & Contractors Air Conditioning Contractors & Systems Heating Contractors Home Builders Plumbing Heating & Air-Conditioning Services           24 Hr Emergency Service, Air Conditioning, All Makes & Models, Commercial, Heating, Plumbing, Repairing, Same Day Service Products           Parts Property Type           Residential Discounts/Free Services           Competitors Coupons Accepted, Free Estimates