Geothermal Manufacturers

Listed below are manufacturers of geothermal systems and components. We've linked to their websites whenever available for your convenience.

Addison Products Company
P.O. Box 607715, Orlando,FL 32860
Phone: 407-292-4400

Bard Manufacturing Company
1914 Randolph Dr., Bryan, OH 43506
Phone: 419-636-1194
Fax: 419-636-2640

Climate Master
P.O. Box 24788, Oklahoma City, OK 73125
Phone: 405-745-6000

Command-Aire/Trane Company
P.O. Box 7916, Waco, TX 76714
Phone: 254-299-6300

DeMarco Energy Systems of America
P.O. Box 201057, Austin, TX 78720
Phone: 512-335-1494

EarthLinked Technologies, Inc.
4151 S. Pipkin Road, Lakeland, FL 33811
Phone. 863-701-0096

ECONAR Energy Systems
19230 Evans St N.W., Elk River, MN 55303
Phone: 612-241-3110

Florida Heat Pump
601 NW 65th Court, Ft. Lauderdale, FL 33309
Phone: 954-776-5471

GeoComfort, Inc.
P.O. Box 573, Greenville, IL 62246
Phone: 888-436-3783

Hydro Delta Corporation
1000 Rico Rd., Monroeville, PA 15146
Phone: 412-373-5800
Fax: 412-373-7766

Mammoth, Inc.
101 82nd, Chaska, MN 55318
Phone: 612-361-2644

McQuay International
13600 Industrial Park Blvd., Minneapolis, MN 55441
Phone: 612-553-5000|
Fax: 612-553-5177

Millbrook Industries-Hydronic Division
41659 - 256th St., Mitchell, SD 57301
Phone: 605-995-0241
Fax: 605-996-9186

Northern GeoThermal Corp.
N.966 Spring Valley Drive, Hortonville, WI 54944
Phone: 920-757-1217

Terra-Therm, Inc.
P.O. Box 428,New Richland, MN 56072
Phone: 507-463-3213
Fax: 507-463-3215

Thermal Energy Transfer Corp.
4059 E State Rt 36/37, E Delaware, OH 43015
Phone: 800-468-3826

WaterFurnace International
9000 Conservation Way, Fort Wayne, IN 46809
Phone: 219-478-5667