Our company is in business to help your business.

With over 100,000 SF of warehouse space and over 32,000 SKUs, National Sales Company is a progressive company with an expansive inventory of the most requested and difficult to find PVF and HVAC supplies.

We strive to save you time and money by advising you on products and possible alternatives for your project. It's the kind of service you can expect from our experienced and knowledgeable employees.

To stay in front of industry needs, we continually add innovative products such as Transair piping systems, Westinghouse 23 SEER HVAC units, quick-connect Pro-Press products by Viega, Cooper B-Line's seismic restraints and many more. You can even get what you need 24/7 with services such as NSC On-Call, NSC Direct, NSC MIS and NSC On-Site.