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


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Latest News

S. Williston Sales Co. Celebrates 15th year Anniversary

C&S Air Products selects S. Williston Sales as its' Representative in the Northeast

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

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

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

Sauermann launches innovative condensate pump Si-20 and Omega Pack