A New Generation of Trusted Representation

When it comes to wholesale distribution and sales, we define “experience” based on how well relationships are leveraged to produce results.  A respected entity in the HVAC/R industry, S. Williston Sales Company is a Manufacturers’ Representative providing forward-thinking sales, service and support to wholesale distributors throughout New England and upstate New York.

We build and maintain a robust presence in the marketplace through:

Manufacturers We Represent                                                                                                                                                                     

Over the years, S. Williston Sales has perfected a selling approach building trusted relationships between our company and the manufacturers we represent. Distributors rely on us as a valued resource as we solve challenges through innovative and cost effective solutions. Please check out our current Linecard by clicking the map on the right!






Contact us today.  401-667-7975


Featured Products

Broan's New HRV/ERV lineup

Proudly Associated With:




Latest News

S. Williston Sales New Hire Announcement 7/27/2020

S. Williston Sales is now representing Aeroex Technologies HEPA Air Purifier Units

Broan now has complete ERV and HRV Light Commercial offering 600-1200 CFM

S. Williston Sales is now the Klein Tools representative for the HVAC Channel

S. Williston Sales is now the Broan Nutone representative for the HVAC Channel

B-Line Series Snap'N Shields now available in Universal design

Sauermann launches innovative condensate pump Si-20 and Omega Pack

B-Line by Eaton launches the first industry strut innovation in a long time: 4D strut systems