BidBuyBuild, Inc., an Internet workplace for construction industry professionals to buy and sell equipment and services, unveiled a redesigned website.
Warmair.com Inc., a heating and cooling Internet company, has launched www.heatload.com, featuring a calculator that allows site visitors to calculate heat loss/gain.
Rocky Research, a new product development and hvacr fluid analysis and engineering service provider, has a website geared for industry professionals testing and analyzing glycol-based heat transfer fluids.