| Name | Business | Address | City | State | Zipcode | Phone Number |
|
John Allen
|
Southwest IA REC
|
PO Box 391
|
Mt Ayr
|
IA
|
50854
|
(641)464-2244
|
|
Steve Anderson
|
Northern Geothermal Corp
|
1314 Mockingbird Lane
|
Boone
|
IA
|
50036
|
(515) 432-0120
|
|
Gregory Anderson
|
Prairie Energy Cooperative
|
PO Box 353
|
Clarion
|
IA
|
50525
|
(515) 532-2805
|
|
Don Probasco
|
Wayne Dennis Supply Co.
|
319 New York Avenue
|
Des Moines
|
IA
|
50313
|
(515) 233-3339
|
|
Kenneth Armstrong
|
Armstrong Heating & AC, Inc
|
220 South 14th
|
Washington
|
IA
|
52353
|
(319) 653-6403
|
|
Chris Arnold
|
Arnold Geothermal Drilling
|
PO Box 216
|
LeClaire
|
IA
|
52753
|
(309) 496-2665
|
|
Curtis Atkins
|
Waverly Light and Power
|
PO Box 329
|
Waverly
|
IA
|
50677
|
(319) 352-6251
|
|
David Atwell
|
Atwell Heating & Air Conditioning
|
619 Marquette St
|
Davenport
|
IA
|
52802
|
(563) 323-5110
|
|
Merle F. Burken
|
Burken Electric
|
123 W. Main St
|
Springbrook
|
IA
|
52075
|
(563) 357-7408
|
|
Tom Balster
|
Alliant Energy
|
PO Box 351
|
Cedar Rapids
|
IA
|
52406
|
(319) 786-4177
|
|
James Bear
|
Tri-County Refrigeration
|
PO Box 67
|
Plano
|
IA
|
52581
|
(641) 649-2928
|
|
Doug Beaver
|
Beaver Htg & A.C. , Inc.
|
2339 McLaffey Bridge Rd NE
|
North Liberty
|
IA
|
52317
|
(319)626-2565
|
|
Brian M. Cooper
|
SGR Plumbing & Heating
|
15162 Rock Road
|
Monticello
|
IA
|
52310
|
(319) 465-4314
|
|
Scott Behrends
|
GeoSource, Inc
|
PO Box 347
|
Monticello
|
IA
|
52406
|
(319)465-2030
|
|
Larry Beilke
|
Humboldt Co. REC
|
1210 13th St N
|
Humboldt
|
IA
|
50548
|
(515) 332-1616
|
|
Randy J. Bell
|
Kertel's Plumbing & Heating
|
102 3rd Ave NE
|
Farley
|
IA
|
52046
|
(563) 744-3754
|
|
Jeffrey Benz
|
City Supply Corp
|
2326 Bell Avenue
|
Des Moines
|
IA
|
50321
|
(515) 288-3211 X 318
|
|
Ronald Billmeyer
|
Advantage Sheet Metal Inc
|
18 E 18th Street
|
Dubuque
|
IA
|
52001
|
(563) 556-4822
|
|
Roy S. Durbin
|
Durbin Geothermal
|
200 Jefferson St.
|
Beecher City
|
IL
|
62414
|
(618) 482-5402
|
|
John Bope
|
Water Furnace, Inc
|
5216 Magnolia St
|
Omaha
|
NE
|
68137
|
(402) 490-1375
|
|
Bill Brandt
|
Brandt Heating & AC
|
1203 Highland Ct
|
Iowa City
|
IA
|
52240
|
(319)338-3637
|
|
Keith Brown
|
Kapaun & Brown
|
PO Box 399
|
Marshalltown
|
IA
|
50158
|
(641)753-3563
|
|
Bill Budd
|
Brilco Inc
|
4211 A Lower Beaver Rd
|
Des Moines
|
IA
|
50310
|
(515)274-2528
|
|
Dean Buendorf
|
Terra-Therm Inc.
|
PO Box 42
|
New Richland
|
MN
|
56072
|
(507)463-3213
|
|
Richard Burhans
|
Rebeath Product Inc
|
PO Box 139
|
Truro
|
IA
|
50257
|
(641) 765-4234
|
|
Steve M. Leach
|
Leach Heating & Cooling Inc
|
19180 196th Ave.
|
LaMotte
|
IA
|
52054
|
(563) 542-0198
|
|
Bryan E. Mumma
|
Affordable Heating & Cooling
|
9525 Hwy 151
|
Anamosa
|
IA
|
52205
|
(319) 462-3638
|
|
Randy D. Caudle
|
Randy's Plumbing & Heating
|
Box 250
|
Ellsworth
|
IA
|
50075
|
(515)836-4452
|
|
Dan Clark
|
Lister Industries
|
300 NW 48 Place
|
Des Moines
|
IA
|
50313
|
(515) 244-3149
|
|
Chad Van Rheenen
|
Van Rheenen Inc
|
1707 Washington St
|
Pella
|
IA
|
50219
|
(641) 628-3048
|
|
Cris Collins
|
Gus Pech Mfg., Co. Inc
|
PO Box 96
|
Le Mars
|
IA
|
51031
|
(712) 546-4145
|
|
Frank Curtis
|
Plumb Supply Co
|
PO Box 4558
|
Des Moines
|
IA
|
50306
|
(515) 262-9511
|
|
Bryan De Jong
|
Baxter Oil Company
|
312 E Buchanan St
|
Baxter
|
IA
|
50028
|
(641)227-3105
|
|
Mark Curtis
|
Curtis Heating & Cooling, LLC
|
108 S. Main Street
|
Lenox
|
IA
|
50851
|
(641) 333-2294
|
|
John P. (Jack) DiEnna
|
Geothermal Heat Pump Consortium, Inc
|
1050 Connecticut Ave NW Ste 1000
|
Washington
|
DC
|
20036
|
(202)558-7175
|
|
Howard Drees
|
Drees Htg & Plbg
|
PO Box 585
|
Carroll
|
IA
|
51401
|
(712)792-2868
|
|
Brent Dvorsky
|
BBB Construction Services
|
PO Box 143
|
Solon
|
IA
|
52333
|
(319) 430-0737
|
|
Jeffery Oberhoffer
|
Dubuque Supply Company
|
16184 Woodmoor Drive
|
Dubuque
|
IA
|
52002
|
(563) 577-7777
|
|
Norm Fandel
|
Midland Power Cooperative
|
1005 E. Lincolnway
|
Jefferson
|
IA
|
50129
|
(515) 386-4111
|
|
Stan Kruse
|
Barnhart Electric Inc
|
214 So River St
|
Iowa Falls
|
IA
|
50126
|
(641) 648-6549
|
|
Gregory Gabrilson
|
Gabrilson Indoor Climate Solutions
|
5442 Carey Ave
|
Davenport
|
IA
|
52807
|
(563) 386-9000
|
|
Robert Gage
|
Gage & Gage Pub Htg Inc
|
607 Hwy 150 So.
|
West Union
|
IA
|
52175
|
(563)422-5691
|
|
Brian Gage
|
Mick Gage Plumbing & Heating Inc
|
PO Box 244
|
New Hampton
|
IA
|
50659
|
(641)394-4985
|
|
Erich Gamm
|
West Union Trenching
|
10715 Harding Rd
|
West Union
|
IA
|
52175
|
(563) 422-5900
|
|
Gary Gandlach
|
Geostem Inc
|
11620 Ribbit Run Rd Lot 32
|
Ottumwa
|
IA
|
52501
|
(641) 521-5570
|
|
David Gilmore
|
Linn County REC - (Prairie Star)
|
PO Box 69
|
Marion
|
IA
|
52302
|
(319)377-1587
|
|
Michael Golightly
|
GeoSystem
|
4132 70 Street
|
Urbandale
|
IA
|
50322
|
(515)251-6374
|
|
Buzz Graham
|
Colony Heating & AC
|
2224 - 16th Avenue, S.W.
|
Cedar Rapids
|
IA
|
52404
|
(563)364-4755
|
|
John Gruss
|
Schultz Plumbing & Heating
|
PO Box274
|
Greenfield
|
IA
|
50849
|
(641)343-7134
|
|
Ron Gulley
|
Bill's Heating & Air Conditioning
|
3820 27 Street
|
Moline
|
IL
|
61265
|
(309)762-9396
|
|
James Hadley
|
Benjamin Franklin Plumbing
|
PO Box 250
|
Richland
|
IA
|
52585
|
(319)456-2721
|
|
Ken Hamilton
|
Ditch Witch - Iowa, Inc
|
PO Box 600
|
Slater
|
IA
|
50244
|
(515) 685-3521
|
|
Roger Hammen
|
Calhoun County REC
|
1015 Tonawanda
|
Rockwell City
|
IA
|
50579
|
(712) 297-7112
|
|
Diane Hansen
|
Sac County REC
|
601 E. Main St
|
Sac City
|
IA
|
50583
|
(712) 662-4275
|
|
Diane Hanson
|
Alliant Energy
|
8000 Chauvenelle Rd
|
Dubuque
|
IA
|
52002
|
(563)587-4552
|
|
John Heilman
|
Clarke Electric Coop.
|
PO Box 161
|
Osceola
|
IA
|
50213
|
(641)342-2173
|
|
Henry Herwig
|
HJ Ltd Heating & A/C
|
PO Box 5370
|
Coralville
|
IA
|
52241
|
(319) 351-7214
|
|
Rex Hoffman
|
BHS Services LLC
|
46432 Applewood Rd
|
Henderson
|
IA
|
51541
|
(712) 767-2715
|
|
Lonny Hoover
|
Illinois Geothermal Engineering, Inc
|
PO Box 17400
|
Urbana
|
IL
|
61803
|
(217) 344-6154
|
|
Dan Huffman
|
Grundy Co. REC
|
102 East G Ave
|
Grundy Center
|
IA
|
50638
|
(319) 824-5251
|
|
Brian Hughes
|
Houghton Chemical Corporation
|
105 S Lancer Ct
|
Long Grove
|
IA
|
52756
|
(617) 548-7836
|
|
Tresa Hussong
|
Iowa Lakes Electric Cooperative
|
702 South 1st St
|
Estherville
|
IA
|
51334
|
(712) 362-7870
|
|
Gary Jacobs
|
Hydro Pump Co
|
3616 South 138th St
|
Omaha
|
NE
|
68144
|
(800) 728-0878
|
|
Kris Jeppesen
|
GHP Systems, Inc
|
1000 N 32nd Ave
|
Brookings
|
SD
|
57006
|
(605) 697-7869
|
|
Steve Johnson
|
Johnson Comfort Systems, Inc
|
P.O. BOX 215
|
Lime Springs
|
IA
|
52155
|
(563)566-2346
|
|
Lynn Johnson
|
Johnsons Heating & Cooling
|
939 County Home Rd
|
Springville
|
IA
|
52336
|
(319)854-6971
|
|
John Johnston
|
Glidden REC
|
28725 Highway 30
|
Glidden
|
IA
|
51443
|
(712) 659-3649
|
|
Steve Jurshak
|
Simco Drilling Equipment
|
PO Box 448
|
Osceola
|
IA
|
50213
|
(641) 342-2166
|
|
Steve Kajewski
|
Algona Municipal Utilities
|
104 W Call St
|
Algona
|
IA
|
50511
|
(515) 295-3584
|
|
Joseph Kapaun
|
Kapaun Consulting Engineers, P.C.
|
PO Box 537
|
Hudson
|
IA
|
50643
|
(319)233-6521
|
|
Kevin Kasperbauer
|
Kasperbauer Service Inc
|
3640 L Ave
|
Vail
|
IA
|
51465
|
(712) 677-2261
|
|
Franklin Kinkade
|
Kinkade Sales
|
1383 190th Street
|
Creston
|
IA
|
50801
|
(641)782-2614
|
|
Curtis Klaassen
|
IA Energy Center/E R Station
|
2006 S. Ankeny Blvd.
|
Ankeny
|
IA
|
50021
|
(515)965-7055
|
|
Kyl Knobbe
|
Knobbe Plbg. & Htg.
|
605 W 6th St
|
Carroll
|
IA
|
51401
|
(712)792-2882
|
|
James Knowles
|
Shive-Hattery, Inc
|
2834 Northgate Dr
|
Iowa City
|
IA
|
52245
|
(319)354-3040
|
|
Michael W. Kraus
|
Kraus Plumbing & Heating
|
317 South Locust
|
Monticello
|
IA
|
52310
|
(319)465-5129
|
|
Ken Krueger
|
K & E Distributing
|
P.O. BOX 255
|
Van Meter
|
IA
|
50261
|
(515)996-2084
|
|
Derek Langel
|
Langel Plbg., Htg. AC & Pump
|
735 6 St SW
|
Le Mars
|
IA
|
51031
|
(712)546-8562
|
|
Allen Latcham
|
Latcham Enterprises
|
P.O. Box 252
|
Grinnell
|
IA
|
50112
|
(641) 236-5937
|
|
Brian Leech
|
A. Leechman Heating & Cooling
|
6365 NE 14th St
|
Des Moines
|
IA
|
50313
|
(515) 564-2665
|
|
Michael Leihsing
|
Precision Air
|
2321 48th St
|
Moline
|
IL
|
61265
|
(563) 344-8645
|
|
Tracy Lemar
|
Barker Lemar Engineering Consultants
|
1801 Industrial Circle
|
West Des Moines
|
IA
|
50265
|
(515)256-8814
|
|
Rick Lenz
|
Lenz Excavating
|
4592 N.E. 62 Ave
|
Altoona
|
IA
|
50009
|
(515)967-7660
|
|
Richard Lorimer
|
Modern Piping Inc
|
PO Box 128
|
Cedar Rapids
|
IA
|
52406
|
(319) 364-0131
|
|
Wayne Lynch
|
Lynch's Plumbing Inc
|
PO Box 458
|
West Branch
|
IA
|
52358
|
(319) 643-2022
|
|
Bill McAnally
|
IA Central Community College
|
2297 S. River Lane
|
Fort Dodge
|
IA
|
50501
|
(515)576-7201
|
|
Mike McCorkle
|
Barton Solvents Inc
|
PO Box 221
|
Des Moines
|
IA
|
50306
|
(515) 265-7900
|
|
Kevin McFarland
|
McFarland Htg & Air Conditioning
|
1540 Palm Avenue
|
Riverside
|
IA
|
52327
|
(319)648-2045
|
|
Ed McNair
|
McNair Geo Thermal Drilling, Inc.
|
3147 R Avenue
|
Adel
|
IA
|
50003
|
(515)993-5267
|
|
Lloyd Dale McNair
|
A-One Geothermal, Inc.
|
PO Box 100
|
Earlham
|
IA
|
50072
|
(515) 758-2559
|
|
Marty Metcalf
|
Waterloo Comm Schools
|
1516 Washington St
|
Waterloo
|
IA
|
50702
|
(319) 433-1882
|
|
Bill Millard
|
Specified Systems Inc
|
7405 University Ave
|
Des Moines
|
IA
|
50325
|
(515) 277-6000
|
|
Jason Miller
|
Neighbors Htg., Clg & Plbg
|
2700 Graham
|
Ames
|
IA
|
50010
|
(515) 232-7777
|
|
Myles Miller
|
Myles Miller Refrigeration
|
106 East Washington St
|
Sigourney
|
IA
|
52591
|
(641) 622-2643
|
|
Gary Mills
|
Mills-Helmers
|
312 N Main St
|
Charles City
|
IA
|
50616
|
(641) 228-2545
|
|
Ron Moen
|
ENVIRO-TEC, INC.
|
P.O. BOX 318
|
Cresco
|
IA
|
52136
|
(563) 547-2413
|
|
Kent Morton
|
Mort's Plumbing & Heating
|
505 Industrial Road
|
Iowa Falls
|
IA
|
50216
|
(641) 648-2595
|
|
Terry Munyon
|
Munyon Plumbing & Heating
|
PO Box 57
|
Kellerton
|
IA
|
50133
|
(641)783-2262
|
|
Mike Nelson
|
Heartland Heating & Cooling, LLC
|
5412 Miehe Dr Suite 1
|
Grimes
|
IA
|
50111
|
(515) 986-5007
|
|
Pete Olson
|
Cedar Falls Utilities
|
PO Box 769
|
Cedar Falls
|
IA
|
50613
|
(319) 268-5355
|
|
John T O'Roake
|
MidAmerican Energy Co.
|
3500 104 Street
|
Urbandale
|
IA
|
50322
|
(515)252-6764
|
|
Bill Van Dee
|
English Valley Well & Pump Service
|
3330 L Ave
|
North English
|
IA
|
52316
|
(319) 664-3516
|
|
Gordon Peterson
|
Hydro Pump Co
|
3616 South 138th St
|
Omaha
|
NE
|
68144
|
(800) 728-0878
|
|
Russell Price
|
Price's Htg &A/C
|
PO Box 105
|
Durant
|
IA
|
52747
|
(563) 785-4404
|
|
Jason Rabe
|
Rabe Hardware
|
317 Locust Street NW
|
Blairstown
|
IA
|
52209
|
(641)454-6514
|
|
Larry Rasmussen
|
G A Larson
|
2821 S 36th St
|
Omaha
|
NE
|
68105
|
(402) 861-0000 x 119
|
|
Allen Raymer
|
Access Energy Cooperative
|
P.O. BOX 440
|
Mt. Pleasant
|
IA
|
52641
|
(319)385-1577
|
|
Michael Read
|
Read Electrical Services
|
406 Lincoln St
|
Victor
|
IA
|
52347
|
(319)647-3828
|
|
Michael Reynolds
|
Reynolds Drilling
|
PO Box 36
|
Griswold
|
IA
|
51535
|
(712)763-4442
|
|
Mike Roe
|
Roe Htg & Refrigeration
|
114 North Iowa Avenue
|
Washington
|
IA
|
52353
|
(319)653-6646
|
|
Bryon Martin
|
Free Geothermal Energy
|
2507 Eastwood Lane
|
Monticello
|
MN
|
55362
|
(612) 232-6349
|
|
Terri Roose
|
Butler County REC
|
521 N. Main St
|
Allison
|
IA
|
50602
|
(319)267-2726
|
|
John Root
|
Muscatine Power & Water
|
3205 Cedar Street
|
Muscatine
|
IA
|
52761
|
(563)262-3354
|
|
Paul Sams
|
Consumers Energy
|
PO Box 1058
|
Marshalltown
|
IA
|
50158
|
(641) 752-1593
|
|
James Sayers
|
CornBelt Power Cooperative
|
P.O. Box 508
|
Humboldt
|
IA
|
50548
|
(515)332-2571x225
|
|
Don Schafbuch
|
S & S Plumbing & Heating
|
550 E. South Street
|
Marengo
|
IA
|
52301
|
(319)642-5259
|
|
Gary F Schlotterbeck
|
Air Management Supply
|
6425 7th St
|
Cedar Rapids
|
IA
|
52404
|
(319) 364-2833
|
|
John Schmidt
|
E & J Geothermal, Inc
|
4960 Sutliff Road NE
|
Solon
|
IA
|
52333
|
(319)624-2065
|
|
Jack Schmoll
|
Eastern IA Light & Power Coop
|
E. 5th & Sycamore
|
Wilton
|
IA
|
52778
|
(563)732-2211
|
|
Paul Schulz
|
Franklin REC
|
1560 Highway 65
|
Hampton
|
IA
|
50441
|
(641) 456-2557
|
|
Andy Schumacher
|
Baroid - Industrial Drilling
|
11254 Bridgeport Pl
|
Belvidere
|
IL
|
61008
|
(815) 341-8178
|
|
Don & Judy Schuster
|
Geo-Tec Co
|
14312 Barrington Dr
|
Dubuque
|
IA
|
52003
|
(563)543-4008
|
|
Douglas Schuster
|
Schuster Htg & Pump Co., Inc.
|
15674 Key City Lane
|
Peosta
|
IA
|
52068
|
(563)582-2148
|
|
Doug Schwery
|
Midwest Thermal Drilling LLC
|
1802 Cedar Rd
|
Panama
|
IA
|
51562
|
(712)489-2206
|
|
Kelly J. Shoudy
|
Air Comfort, Inc.
|
1507 C Street S.W.
|
Cedar Rapids
|
IA
|
52405
|
(319)896-4357
|
|
Ron Soll
|
Solls Service Inc
|
217 Main St
|
Manning
|
IA
|
51455
|
(712) 655-2024
|
|
Bruce Soukup
|
Soukup Heating & AC
|
1404 179 Street N
|
East Moline
|
IL
|
61240
|
(309) 755-5885
|
|
Bruce J. Soukup
|
QC Geothermal
|
512 W 15th Ave
|
Coal Valley
|
IL
|
61240
|
(309) 314-1118
|
|
Claudia Smith
|
Central IA Power Coop.
|
P. O. Box 2517
|
Cedar Rapids
|
IA
|
52406
|
(800) 373-8011 ex 330
|
|
Randy Strickland
|
CETCO Drilling Products
|
1500 West Shure Dr
|
Arlington Heights
|
IL
|
60004
|
(800) 527-9948
|
|
Leo Udee
|
Alliant Energy
|
883 W Scott Street
|
Fond du Lac
|
WI
|
54937
|
(920) 322-6606
|
|
Bret Wagner
|
LADCO
|
1243 Rockford NE
|
Cedar Rapids
|
IA
|
52404
|
(319)364-0231
|
|
Randy Walker
|
Schimberg Company
|
1106 Shaver Rd NE
|
Cedar Rapids
|
IA
|
52404
|
(800) 728-9421
|
|
Dallas Warnke
|
B & D Manufacturing
|
901 - 9th Street
|
Scranton
|
IA
|
51462
|
(712)652-3424
|
|
Travis Warnke
|
Water Source Supply, Inc
|
306 Kendrick
|
Scranton
|
IA
|
51462
|
(800) 366-9772
|
|
Randy Watts
|
Camblin Mechanical
|
PO Box 520
|
Atlantic
|
IA
|
50022
|
(712)243-1535
|
|
Bob Weaklen
|
Southern IA Electric Coop, Inc.
|
Old Hwy 2 East, P.O. Box 70
|
Bloomfield
|
IA
|
51462
|
(641)664-2277
|
|
Gary Weber
|
Maquoketa Valley REC
|
P O Box 370
|
Anamosa
|
IA
|
52205
|
(319)462-3542
|
|
Leroy Wessling
|
A-TEC Energy Corp.
|
11259 Aurora Ave
|
Urbandale
|
IA
|
50322
|
(515)244-1704
|
|
Scott Wiles
|
J&S Plg, Htg & AC
|
PO Box 754
|
Kalona
|
IA
|
52247
|
(319) 656-5110
|
|
Les Wilson
|
The Energy Group
|
2704 Aston Blvd
|
Des Moines
|
IA
|
50317
|
(515)564-1045
|
|
Donald Wolfe
|
McCoy Plbg & Htg
|
PO Box 94
|
Olds
|
IA
|
52647
|
(319) 254-2221
|
|
Ray Woods
|
West Branch Heating & Air Conditioning
|
172 290th
|
West Branch
|
IA
|
52358
|
(319) 643-5522
|
|
Tom Ethington
|
Ethington Heating & Cooling
|
PO Box 475
|
Marshalltown
|
IA
|
50158
|
(641) 753-5525
|
|
Steve Gilbert
|
Gilbert Plumbing & Heating
|
PO Box 42
|
Weldon
|
IA
|
50264
|
(641) 414-2299
|
|
Terry Hefel
|
Hefel Heating, Cooling & Geothermal
|
13627 Surrey Lane
|
Dubuque
|
IA
|
52002
|
(563) 557-1516
|
|
David Henrich
|
Thermal Dynamics
|
5115 Industrial St
|
Maple Plain
|
MN
|
55359
|
(763) 479-3638
|
|
Jim Linden
|
Solon Heating & A/C
|
PO Box 130
|
Solon
|
IA
|
52333
|
(319) 624-2679
|
|
Brad Nielson
|
Foster's Heating & A/C
|
1040 East Post Road
|
Marion
|
IA
|
52302
|
(319) 377-6323
|
|
Joe Davis
|
Davis Refrigeration A/C & Heating
|
217 Lynwood Ave
|
Ottumwa
|
IA
|
52501
|
(641) 684-7823
|
|
Clarence "Oscy" Oscarson
|
O'Connor Company
|
4455 121st St
|
Urbandale
|
IA
|
50322
|
(816) 246-8983
|
|
Lensing Steve
|
Lensing Plumbing, Heating & Cooling
|
PO Box 247
|
Fredericksburg
|
IA
|
50630
|
(563) 237-5073
|
|
Skaletski Jack
|
Air Quality Specialists, Inc
|
1640A Fire Lane Dr
|
Green Bay
|
WI
|
54311
|
(920) 469-7090
|
|
Vest Dale
|
Feld-Hazer Associates
|
5261 NW 114th St Suite F
|
Grimes
|
IA
|
50111
|
(515) 986-3671
|
|
Villwok David
|
Hooper Heating & Cooling
|
208 E School
|
Hooper
|
NE
|
68031
|
(402) 654-2405
|
|
Wiley Randy
|
Randy's Plumbing, Inc
|
PO Box 22
|
Cantril
|
IA
|
52542
|
(319) 397-2304
|
|
Despenas Aaron
|
Despenas Mechanical
|
1074 250th St
|
Sheffield
|
IA
|
50475
|
(641) 892-8053
|
|
Simpson Roscoe (Ross)
|
GeoTech
|
116 Main St
|
Lytton
|
IA
|
50561
|
(712) 466-2441
|
|
Michael Brenner
|
Hydro Delta Corp
|
1632 Mueller Ct
|
Winterset
|
IA
|
50273
|
(515) 462-5328
|
|
Kevin Christensen
|
Palmer Bit Co
|
PO Box 4155
|
Williston
|
ND
|
58801
|
(800) 421-2487
|
|
Dennis Paulsen
|
Johnstone Supply
|
329 W 6th St
|
Waterloo
|
IA
|
50701
|
(319) 233-0525
|
|
Marv McLees
|
McLees Plumbing & Heating
|
200 1st Ave
|
Cascade
|
IA
|
52033
|
(563) 852-3612
|
|
Scott German
|
German Plumbing, Heating, A/C
|
610 1st Ave
|
Grinnell
|
IA
|
50112
|
(641) 236-5965
|
|
Mark Werner
|
Advanced Temperature Systems
|
PO Box 3001
|
Clinton
|
IA
|
52732
|
(563) 593-1534
|
|
Kevin Johnson
|
Geostem Inc
|
11620 Rabbit Run Road Lot 32
|
Ottumwa
|
IA
|
52501
|
(641) 684-9296
|
|
Jody Crane
|
Geotech Headering
|
13091 Eagle Dr
|
Douds
|
IA
|
52551
|
(641) 797-1235
|
|
Mark Paup
|
Golden Rule Plbing, Hting, Geothermal
|
804 N Main St
|
Grimes
|
IA
|
50111
|
(515) 243-7152
|
|
Duane Zeller
|
Hoag's Plumbing & Heating
|
802 Sumner
|
Humboldt
|
IA
|
50548
|
(515) 332-2283
|
|
Michael Keeven
|
Keeven Heating & Cooling
|
4852 Kiel-Lyon Rd
|
New Haven
|
MO
|
63068
|
(573) 459-2135
|
|
Wyatt Haukap
|
Kitt Plumbing & Heating Inc
|
216 W 3rd St
|
Carroll
|
IA
|
51401
|
(712) 792-5036
|
|
Leon Streicher
|
Leon's Plumbing & Heating
|
634 Bush St
|
Lamont
|
IA
|
50650
|
(563) 924-2530
|
|
Eric Long
|
Long's/Born HVAC
|
1520 E Leclaire Rd
|
Eldridge
|
IA
|
52748
|
(563) 386-6588
|
|
Dave Cleek
|
Molo Plumbing & Heating
|
123 Southern Ave
|
Dubuque
|
IA
|
52003
|
(563) 557-8755
|
|
Brent Northway
|
Northway Well & Pump
|
4895 8 Ave
|
Marion
|
IA
|
52302
|
(319) 377-6339
|
|
Valerie Klitzke
|
RMT, Inc
|
744 Heartland Trail
|
Madison
|
WI
|
53717
|
(608) 662-5290
|
|
Ben Sibley
|
Rozga Plumbing & Heating Corp
|
1529 S 113th St
|
West Allis
|
WI
|
53214
|
(414) 258-9911
|
|
Mark Diehl
|
Seneca Environmental Services
|
17851 244th Ave
|
Bettendorf
|
IA
|
52722
|
(563) 332-8000
|
|
David Phipps
|
Seneca Environmental Services
|
4140 NE 14th St
|
Des Moines
|
IA
|
50313
|
(515) 262-5000
|
|
Herman Slabach
|
Slabach Construction Co
|
214 14th St
|
Kalona
|
IA
|
52247
|
(319) 656-3434
|
|
Don Carlson
|
Team Services
|
717 SE 6th
|
Des Moines
|
IA
|
50309
|
(515) 282-8818
|
|
Tom Thorpe
|
Thorpe Water Development
|
PO Box 555
|
Ankeny
|
IA
|
50021
|
(515) 289-2345
|
|
Tim Duncan
|
Well Dun LLC
|
PO Box 112
|
Oakdale
|
IA
|
52319
|
(319) 631-0473
|
|
Michael Whitson
|
Whitson's HDD
|
7537 13th Ave
|
Belle Plaine
|
IA
|
52208
|
(319) 241-0504
|
|
Chris McNiel
|
|
510 Maple Ave
|
Webster City
|
IA
|
50595
|
(515) 835-0510
|
|
Garold Zander
|
|
2266 250th St
|
Denver
|
IA
|
50622
|
(319) 984-6211
|
|
Brent Wells
|
Wells Heating & Air Conditioning
|
3118 Highway 61 PO Box 957
|
Maquoketa
|
IA
|
52060
|
(563) 652-2294
|
|
Brian McDonald
|
Ambient Control Systems Inc
|
609 Pleasant Plain Rd
|
Fairfield
|
IA
|
52556
|
(641) 472-4277
|
|
Ross Cummings
|
Aqua Technologies of Iowa LLC
|
3357 Stone City Road
|
Central City
|
IA
|
52214
|
(319) 854-7009
|
|
John Freitag
|
Association of Illinois Electric Cooperatives
|
Box 3787
|
Springfield
|
IL
|
62712
|
(217) 529-5561
|
|
Jim Benson
|
Benson Heating & A/C
|
413 Elm
|
Eldon
|
IA
|
52554
|
(641) 652-3165
|
|
Brad Webster
|
Brad Webster & Sons Drilling, Inc
|
PO Box 377
|
Arlington
|
WI
|
53911
|
(608) 635-7564
|
|
Bob Hysong
|
Cuivre River Electric Cooperative
|
1112 East Cherry St
|
Troy
|
MO
|
63379
|
(636) 528-8261
|
|
Kris Droegkamp
|
Dave Droegkamp Heating
|
540 Norton Dr
|
Hartland
|
WI
|
53029
|
(262) 367-2820
|