The Unified Group (Broadview, IL), a nationwide network of hvac commercial contractors, recently announced its 1999 award winners during its annual meeting in San Diego, CA. Air Comfort Corp. of Broadview, IL; Dowling Corp. of Greenland, NH; Marina Mechanical of San Leandro, CA; and Wiegmann & Associates of St. Charles, MO, received awards for perfect attendance at all training meetings. DebonAir Mechanical of Hialeah, FL, received the Membership Referral Award. The Innovation Award was presented to Dowling for an estimating software program and to Weigmann for the introduction of a purchasing partner.