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, find your state in the list below. To contact the Head Office of Viessmann US directly, click here.
Alaska
- Columbia Hydronics Corporation - 888-690-0090
Alabama
- Hydro Technologies Inc - 1-800-642-7052 (counties of Baldwin, Barbour, Butler, Cershaw, Clark, Coffee, Conecuh, Covington, Dale, Escambia, Geneva, Henry, Houston, Mobile, Monroe, Pike, Washington)
- Jamco, Inc. - 205-833-3390
Arkansas
- Boone & Boone Sales - 501-940-7747
Arizona
- Viessmann Manufacturing Co., Inc. US - 401-732-0667
California
- Flowtech Services - 831-239-6297 - Residential
Colorado
- Carrie Betz, Viessmann Manufacturing Co. - 970-596-8430 - Residential
- McNevin Company - 303-322-0165 - Commercial
Connecticut
- Heat-Tech Associates - 860-482-6321
District Of Columbia
- The Joyce Agency - 800-291-9298
Delaware
- The Joyce Agency - 800-291-9298 - Southern DE
Florida
- GAI, Inc - 904-355-7867
Georgia
- John Q. Bullard Associates, Inc. - 404-633-2507
Hawaii
- Flowtech Services - 831-239-6297
Iowa
- Mack McClain & Associates - 515-205-3151
Idaho
- Intermountain Sales - 801-936-0228 - Southern Idaho
- Hurley Engineering - 253-272-9389 - Northern Idaho
Illinois
- Bornquist Inc. - 773-774-2800 - Residential (North-Central counties of Lake, McHenry, Boone, Winnebago, Stephenson, Jo Daviess, Carroll, Ogle, Whiteside, Lee, DeKalb, Kane, DuPage, Cook, Will, Kendall, Grundy, LaSalle, Bureau, Putnam, Henry, Rock Island, Mercer, Henderson, Warren, Knox, Stark, Peoria, Marshall, Livingston, Kankakee, Ford, Iroquois, McLean, Tazwell, Mason, Fulton, McDonough, Schuyler, Brown, Hancock, Adams)
- Michael John Hofer, Viessmann Manufacturing Co. - 312-519-1233 - Commercial (North-Central counties of Lake, McHenry, Boone, Winnebago, Stephenson, Jo Daviess, Carroll, Ogle, Whiteside, Lee, DeKalb, Kane, DuPage, Cook, Will, Kendall, Grundy, LaSalle, Bureau, Putnam, Henry, Rock Island, Mercer, Henderson, Warren, Knox, Stark, Peoria, Marshall, Livingston, Kankakee, Ford, Iroquois, McLean, Tazwell, Mason, Fulton, McDonough, Schuyler, Brown, Hancock, Adams)
- Mack McClain & Associates - 314-894-8188 - Residential and Commercial (South-Central counties of Alexander, Bond, Cass, Champaign, Christian, Clark, Clay, Clinton, Coles, Crawford, Cumberland, De Witt, Douglas, Edgar, Edwards, Effingham, Fayette, Franklin, Gallatin, Greene, Hamilton, Hardin, Jackson, Jasper, Jefferson, Jersey, Johnson, Lawrence, Logan, Macon, Macoupin, Madison, Marion, Menard, Monroe, Montgomery, Morgan, Moultrie, Perry, Piatt, Pike, Pope, Pulaski, Randolph, Richland, Saline, Sangamon, Scott, Shelby, St. Clair, Union, Vermilion, Wabash, Washington, Wayne, White, Williamson)
Indiana
- Bornquist Inc. - 773-774-2800 - Residential (Northwest counties of Lake, Porter, LaPorte)
- John Ortquist, Viessmann Manufacturing Co. - 616-591-8575 - Residential
- Michael John Hofer, Viessmann Manufacturing Co. - 312-519-1233 - Commercial
Kansas
- Mack McClain & Associates - 913-638-6881 - Residential
- Wichita Burner - 316-264-6816 - Commercial
Kentucky
- Viessmann Manufacturing Co, Inc. US - 616-591-8575 (counties of Boone, Bracken, Campbell, Fleming, Gallaton, Grant, Harrison, Kenton, Mason, Pendleton, Robertson)
- Viessmann Manufacturing Co., Inc. US - 615-854-1701
Louisiana
- Gaudin Equipment - 504-466-7661
Massachusetts
- Heat-Tech Associates - Western MA - 860-482-6321
- Tom Fullerton, Viessmann Manufacturing Co. - Northeast MA - 603-412-2250
- Pat Lillie, Viessmann Manufacturing Co. - Southeast MA - 401-742-7669 - Commercial
- Peter Medeiros, Viessmann Manufacturing Co. - Southeast MA - 508-341-6759 - Residential
Maryland
- The Joyce Agency - 800-291-9298
Maine
- Keith Hnatow, Viessmann Manufacturing Co. - 207-500-3224 - Residential
- James Bolduc, Viessmann Manufacturing Co. - 207-532-8500 - Commercial
Michigan
- CC Solutions - 616-723-9419 (Counties of Kent, Ottawa, Kalamazoo, Muskegon, Berrien, Calhoun, Allegany, Van Buren, Isabella, Ionia, Montcalm, St Joseph, Barry, Cass, Newaygo, Brach, Mecosta, Waexford, Clare, Mason, Oceana, Manistee, Osceola, Lake)
- Hot Water Sales & Associates - 414-434-1371 (Counties of Marquette, Houghton, Dickinson, Menominee, Gogebic, Iron, Baraga, Keweenaw, Ontonagon)
- Major Lozuaway & Associates - 810-234-1635 (Eastern Michigan / Counties of Wayne, Oakland, Macomb, Genesee, Washtenaw, Ingham, Saginaw, Livingston, St. Clair, Jackson, Monroe, Eaton, Bay, Lenawee, Grand Traverse, Lapeer, Midland, Clinton, Shiawassee, Tuscola, Hillsdale, Sanila, Gratiot, Chippewa, Delta, Emmet, Huron, Alpena, Charlevoix, Cheboygan, Gladwin, Losco, Otsego, Roscommon, Antrim, Leelanau, Ogemaw, Benzie, Kalkaska, Arenac, Missaukee, Crawford, Presque Isle, Mackinac, Alcona, Montmorency, Alger, Oscoda, Schoolcraft, Luce, Ontonagon)
Minnesota
- FourMation Sales - 763-420-6900
Missouri
- Mack McClain & Associates - Kansas City - 913-638-6881
- Mack McClain & Associates - St. Louis - 314-518-6460
Mississippi
- Gene Payne Associates - 601-939-7077
Montana
- Carrie Betz, Viessmann Manufacturing Co. - 970-596-8430 - Residential
- McNevin Company - 303-322-0165 - Commercial
Nebraska
- Mack McClain & Associates - 402-206-9953
Nevada
- Viessmann Manufacturing Co., Inc US - Eastern NV - 401-732-0667 - Residential
- Flowtech Services - Western NV - 831-239-6297 - Residential
- California Hydronics Corp - 510-293-1993 - Commercial
New Hampshire
- Tom Fullerton, Viessmann Manufacturing Co. - Eastern NH - 603-412-2250
New Jersey
- Robert Mahoney, Viessmann Manufacturing Co. - 845-554-2075
New Mexico
- Carrie Betz, Viessmann Manufacturing Co. - 970-596-8430 - Residential
- McNevin Company - 303-322-0165 - Commercial
New York
- Bakhtiyor Ubaydullaev, Viessmann Manufacturing Co. - NYC Commercial - ubyb@viessmann.com
- Joe Vinci, Viessmann Manufacturing Co. - Upstate East NY - 845-522-4077
- Mike Sullivan, Viessmann Manufacturing Co. - Upstate West NY - 401-374-6240
- Andrew Belair, Viessmann Manufacturing Co. - Upstate NY Commercial - 315-949-1388
North Carolina
- Insight Partners - 704-664-4907
North Dakota
- FourMation Sales - 763-420-6900
Ohio
- John Ortquist, Viessmann Manufacturing Co, Inc. US - 616-591-8575
Oklahoma
- Boone & Boone Sales - 800-582-7040
Oregon
- Hurley Engineering Co. - 253-272-9389
Pennsylvania
- Andrew Belair, Viessmann Manufacturing Co. - 315-949-1388 - Commercial
- Michael Sullivan, Viessmann Manufacturing Co. - 401-374-6240 - Residential
(Allegheny, Armstrong, Beaver, Bedford, Blair, Butler, Cambria, Cameron, Centre, Clarion, Clearfield, Cranford, Elk, Erie, Fayette, Forrest, Greene, Huntingdon, Indiana, Jefferson, Lawrence, McKean, Mercer, Somerset, Venango, Warren, Westmoreland, Washington) - Robert Mahoney, Viessmann Manufacturing Co. - 845-554-2075 - Residential
(Adams, Berks, Bradford, Bucks, Carbon, Chester, Clinton, Columbia, Cumberland, Dauphin, Delaware, Franklin, Fulton, Huntington, Junita, Lackawanna, Lancaster, Lebanon, Lehigh, Luzerne, Lycoming, Mifflin, Monroe, Montgomery, Northampton, Northumberland, Perry, Philadelphia, Pike, Potter, Schuykill, Sndyer, Sullivan, Susquehanna, Tioga, Union, Wayne, Wyoming, York)
Puerto Rico
- Viessmann Manufacturing Co., Inc. US - 401-732-0667
Rhode Island
- Pat Lillie, Viessmann Manufacturing Co. - 401-742-7669 - Commercial
- Peter Medeiros, Viessmann Manufacturing Co. - 508-341-6759 - Residential
South Carolina
- Insight Partners - 704-664-4907
South Dakota
- FourMation Sales - 763-420-6900
Tennessee
- O'Brian Equipment - 901-794-7070
Texas
- HTS Texas - 832-328-1010 - Northern Texas
- GOES Heating Systems - 713-699-5344 - Southern Texas
Utah
- Intermountain Sales and Marketing, Inc. - 801-936-0228
Virginia
- Joyce Agency - 800-291-9298
Vermont
- Heat-Tech Associates - 860-482-6321
Washington
- Hurley Engineering Co. - 253-272-9389
West Virginia
- Pinnacle Sales Supply, Inc. - 412-461-9663
- The Joyce Agency - 800-291-9298 - (Berkely, Greenbrier, Hardy, Hampshire, Jefferson, McDowell, Mercer, Monroe, Morgan, Pendleton, Pocahontas)
Wisconsin
- Hot Water Sales & Associates - 414-434-1371
Wyoming
- Carrie Betz, Viessmann Manufacturing Co. - 970-596-8430 - Residential
- McNevin Company - Eastern Wyoming - 303-322-0165 - Commercial
- Intermountain Sales - Western Wyoming - 801-936-0228 - Commercial