Los Angeles Commercial Industrial Real Estate - Major Properties | Real Estate Brokerage Find Los Angeles commercial, industrial and multi-family residential real estate. Since 1964, Major Properties has been helping property owners to sell, buy and lease warehouses, manufacturing facilities, professional and creative offices, retail, development sites, and apartment buildings. We are experts in maximizing value by marketing properties via Loopnet, CoStar, CREXi and AIRCRE, in addition to email blasts, direct mail, cold calling, and notifying our vast client list.