Dedicated to Keeping You Informed
As tariffs and other market forces drive price increases, Williams Distributing will post all announced changes from our HVAC and Plumbing vendors. If you have any questions, please contact your sales representative.
Amana/ Daikin/ Goodman parts | 7% | March 2, 2026
American Mechanical Insulation | 6% | February 10, 2026
Aprilaire | 4-6% | February 1, 2026
Aprilaire | 4% | February 1, 2026
Aspen Coils | Varies | February 10, 2026
B&G Bell & Gosset | 4% | December 22, 2025
Bradford White | 7% | March 16, 2026
Copper | 2% | February 6, 2026
Daikin Amana Goodman equipment | 3.5-5% | March 2, 2026
Diversitech | Varies | January 1, 2026
Duravent | 4% | February 2, 2026
Empire Comfort Systems | 4-8% | March 1, 2026
EWC Controls | 4% | February 2, 2026
Fantech | 3.5% fans, erv,controls | 5% commercial | May 1, 2026
General Plastics (non stock items) | 4% | March 16, 2026
Generalaire | Varies | November 9, 2025
Grundfos pump | Varies | February 8, 2026
Hart and Cooley/ Duravent Group | 4% | February 11, 2026
Heat Controller | Varies | May 1, 2026
HellermanTyton | 4% | April 4, 2026
Honeywell Generators | Varies | February 28, 2026
Intermatic | 5% | April 2, 2026
Little Giant pumps | 2% | May 1, 2026
Malco Tools | 4% | March 6, 2026
National Comfort Products NCP | Varies | March 16, 2026
NDL | 5%
Nu Calgon | Varies | February 1, 2026
OEM Service Parts | Varies | March 2, 2026
Panasonic fans | Varies | November 8, 2025
Rectorseal | Varies | February 6, 2026
Refco | 4% | March 1, 2026
Renewaire | Varies | January 15, 2026
Resideo/Honeywell | Varies | February 1, 2026
Southwire | Varies | February 6, 2026
Superior Radiant Products | 5% | May 1, 2026
Taco pumps | 4% | December 1, 2025
Uponor | 4% | February 1, 2026
Webstone Nibco | Varies | February 6, 2026