Custom Carpentry
Blower door tests and home energy ratings
Chad and Jean Eells
2550 Stagecoach Road
Webster City, IA 50595
515.832.1771
jceells@wmtel.net
November 23 and December 12 (if held)
Basin Electric Power Cooperative
Energy efficiency products and technology
Michael Riedman
1717 E. Interstate Ave.
Bismarck, ND 58503
701.557.5609
mriedman@bepc.com
November 23
Building Products of Iowa
Tevek and other building products
Joe Marrah
333 N. Evans Road
Waterloo, IA 50505
319.233.7476
joe@bpiofia.com
All sessions
Comfort Products Distributing
Geothermal heat pump products
Steve Anderson
1314 Mockingbird Lane
Boone, IA 50036
515.432.0120
sanderson@comfortproducts.com
All sessions
Iowa Spray Foam Insulators
Foam insulation
Mark King
PO Box 842, 214 Hwy 71 N
Carroll, IA 51401
712.792.3080
Mark.king@iowasprayfoam.com
All sessions
Marathon Water Heaters
Energy efficient electric water heaters
Steve Koep
3107 Sibley Memorial Highway
Eagan, MN 55121-1604
651.688.8827
Steven.Koep@Rheem.com
November 23, December 5
Water Furnace International
Geothermal heating and cooling
Rick Rockacy
5535Vista Drive Apt. 321
West Des Moines, IA 50266
419.297.1958
rick.rockacy@waterfurnace.com
December 5