GH
Garlinghouse
WD
W.D. Farmer
PB
Piercy and Barclay Designers, Inc.
BA
LM Brunier and Associates
CD
Carmichael and Dame
DB
Design Basics, Inc.
HP
Home Planners, Inc.
NO
Norris Plans Company
NP
National Plan Service USA, Inc.
SH
Select Home Designs
SR
SunRidge Design
AP
Archway Press, Inc.