ABCO Refrigeration Supply Corp. (Long Island City, NY) has relocated one of its branches to 10 First Ave. in Somerville, MA, to better serve the New England region. It provides an expansive self-service showroom, a state-of-the-art continuing education training room and an expanded 18,000-sq.-ft. warehouse. ABCO is an independent wholesale distributor of refrigeration, air conditioning and heating products in the Northeast.