Robinson Supply 226 Prestige Park E. Hartford CT 6108 was founded in 1954 by Rudy Robinson. With 7 supply houses across New England and over 50 brands of products Robinson Supply offers its customers a great selection of plumbing and HVAC parts equipment and supplies. Areas Served: Robinson Supply has seven plumbing and HVAC supply houses throughout New England. What Brands Does Robinson Supply Sell? Robinson Supply offers name brand HVAC products from Amana EMI First Company LG Modine Unico Viega Beckett Bell & Gossett Diversitech Fortress Robertshaw Taco Tjerland Watts Honeywell Tekmar Lenox Ridgid as well as many others.