Cold Air HVAC LLLC 9 months ago ID: #823377 Listed In : Business & Services 303 W 80th Pl, PO Box 10339 Merrillville, Indiana 46410 (219) 771-9162 https://mycoldairhvac.com [email protected] Facebook Instagram Business Description Heating and air conditioning service company Business Hours Monday : 09:00 - 09:00Tuesday : 09:00 - 09:00Wednesday : 09:00 - 09:00Thursday : 09:00 - 09:00Friday : 09:00 - 09:00Saturday : 09:00 - 09:00Sunday : 09:00 - 09:00 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : furnace repair Air Conditioning Repair Service Furnace install near me