US Sales Network

Viessmann products are only available from Viessmann Authorized Stocking Wholesalers.

Factory-trained Viessmann Sales Representatives are located throughout the US, and provide local support to our customers. For the Sales Representative closest to you, click on your state below. To contact the Head Office of Viessmann US directly, click here

Alaska

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Alabama

  • Hydro Technologies Inc - 251-478-1104

Arkansas

  • Boone & Boone Sales - 501-940-7747
  • Boone & Boone Sales - 479-616-8799

Arizona

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

California

  • Patterson Sales - 916-992-6320
  • PSI Heating, LLC - 206-860-7970 - Southern California
  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Colorado

  • McNevin Company - 303-322-0165

Connecticut

  • Heat-Tech Associates - 860-482-6321

District Of Columbia

  • The Joyce Agency - 800-291-9298

Delaware

  • Stroh Sales Associates - Northern DE - 610-933-6400
  • The Joyce Agency - 800-291-9298

Florida

  • Al Karch Energy Services - 954-963-3762
  • Hydro Technologies - FL Panhandle - 251-478-1104

Georgia

  • BSI Mechanical - 678-213-4026

  • Viessmann Manufacturing Co., Inc. US -

Hawaii

  • Patterson Sales - 916-992-6320

Iowa

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Idaho

  • Intermountain Sales - Southern ID - 801-361-6628
  • Plastics Systems, Inc. - Northern ID - 888-774-4328

Illinois

  • Gunn & Pegelow - 847-573-7030

Indiana

  • Gunn & Pegelow - 847-573-7030

Kansas

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Kentucky

  • E.M. Mechanical Sales - 401-732-0667

Louisiana

  • Gaudin Equipment - 504-466-7661

Massachusetts

  • Paul Ross Associates, Inc. - Western MA - 413-543-8730
  • Viessmann Manufacturing Co., Inc. US - Northeast MA - 603-412-2250
  • Viessmann Manufacturing Co., Inc. US - Southeast MA - 401-742-7669

Maryland

  • The Joyce Agency - 800-291-9298

Maine

  • Viessmann Manufacturing Co., Inc. US - 207-532-8500

Michigan

  • E M Mechanical Sales LLC - 616-819-0255

Minnesota

  • Mulcahy Company Inc. - 651-686-8580

Missouri

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Mississippi

  • Gaudin Equipment - 504-466-7661
  • Hydro Technologies - Central MS - 251-478-1104

Montana

  • McNevin Company - 303-322-0165

North Carolina

  • WM T. Royster - 800-438-7829

North Dakota

  • Mulcahy Company - 651-686-8580

Nebraska

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

New Hampshire

  • Paul Ross Associates - Western NH - 413-543-8730
  • Viessmann Manufacturing Co., Inc. US - Eastern NH - 603-412-2250

New Jersey

  • Stroh Sales Associates - Southern NJ - 610-933-6400
  • Viessmann Manufacturing Co., Inc. US - Northern NJ - 401-732-0667

New Mexico

  • McNevin Company - 303-322-0165

Nevada

  • Intermountain Sales - Northwest NV - 801-361-6628
  • Patterson Sales - 916-992-6320

New York

  • Viessmann Manufacturing Co., Inc. US - NYC Commercial - 215-280-9086
  • Viessmann Manufacturing Co., Inc. US - NYC Residential - 631-278-4781
  • Viessmann Manufacturing Co., Inc. US - Upstate East NY - 518-321-4962
  • Viessmann Manufacturing Co., Inc. US - Upstate West NY - 401-374-6240

Ohio

  • E M Mechanical Sales LLC - 616-819-0255

Oklahoma

  • Boone & Boone Sales - 800-582-7040
  • Boone & Boone Sales - 800-582-7037

Oregon

  • Plastics Systems, Inc. - 888-774-4328

Pennsylvania

  • Pinnacle Sales Supply, Inc. - Western PA - 412-461-9663
  • Stroh Sales Associates - Eastern PA - 610-933-6400

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Rhode Island

  • Viessmann Manufacturing Co., Inc. US - 401-742-7669

South Carolina

  • WM T. Royster - 800-438-7829

South Dakota

  • Mulcahy Company - 651-686-8580

Tennessee

  • Viessmann Manufacturing Co., Inc. US - 401-732-0667

Texas

  • GOES Heating Systems - 713-699-5344
  • McNevin Company - El Paso - 303-322-0165

Utah

  • Intermountain Sales and Marketing, Inc. - 801-936-0228

Virginia

  • Joyce Agency - 800-291-9298

Vermont

  • Paul Ross Associates, Inc. - 413-543-8730

Washington

  • PSI Heating, LLC - 206-860-7970

Wisconsin

  • Mulcahy Company - 651-686-8580

West Virginia

  • Pinnacle Sales Supply, Inc. - WV - 412-461-9663

Wyoming

  • McNevin Company - 303-322-0165
  • Intermountain Sales - Park, Teton, Sublette, Lincoln, Sweetwater and Uinta - 801-936-0228