Plumbing and Mechanical

The Dwyer Group Celebrates 25 Years

February 16, 2006
The Dwyer Group, parent company of Mr. Rooter® and Aire Serv® Heating and Air Conditioning, celebrates its 25th anniversary in 2006. Established in 1981 by the late Don Dwyer Sr. when he launched Rainbow International, The Dwyer Group now includes seven franchise brands.