Bel Air Conditioning & Refrigeration Ltd 7 years ago ID: #432 Listed In : Air Conditioning & Refrigeration 37 Southwell Avenue, Northolt, Middlesex, UB5 4DZ 020 8422 3686 Business Description Bel Air Conditioning & Refrigeration Ltd, Address : 37 Southwell Avenue, Northolt, Middlesex, UB5 4DZ, Phone : 020 8422 3686 Reviews & Ratings Write a Review No Review. Please login / register to add your review.