Janesville Winsupply Co.

06/17/2026

From all of us at Janesville Winsupply...we hope you have a Happy Birthday Joe! 🎂

06/15/2026

Any HVAC techs familiar with this feeling?...

You pop the condenser panel off and suddenly realize you're not the only one working there. 🐝😳

Nu-Kill Max Strike from Nu-Calgon helps take care of wasps, hornets, and yellowjackets fast, so you can get back to the job. Plus, it's formulated for use around electrical equipment.

06/12/2026

The Trifecta of Cool. ❄️ Whether your customers are looking for premium performance, exceptional value, or something in between, American Standard has a solution.

Three options are better than one! Discover which American Standard series is the right fit to keep your home comfortable even on the hottest days. Explore our air conditioners at https://bit.ly/4o1WQvs

06/10/2026

We all need a little reminder sometimes 🤣

06/08/2026

Sure, you can buy HVAC equipment from anywhere.

You can also trust that deer won't run into the road.

Good luck with that. 🦌

At Janesville Winsupply, we're locally owned and operated and committed to supporting area HVAC contractors with quality equipment, dependable inventory, and solution-focused service. Whether you're stocking up for the season or solving a jobsite challenge, our team is here to help.

📍 Visit our location at 4303 Capital Circle, Janesville, WI

06/02/2026

Your truck's A/C can't follow you around the job site. A Milwaukee fan can...

We have access to Milwaukee's extensive lineup of professional-grade tools and equipment. Let us help you find the tools that make the job easier.

05/29/2026

We're proud to be a local distributor of American Standard Heating & Air equipment, providing contractors throughout Janesville and the surrounding area with industry-leading HVAC solutions.

Interested in becoming an American Standard dealer? We'd love to help you get started. Reach out to our team at Janesville Winsupply to learn more about dealer opportunities and how we can support your business.

Becoming an American Standard dealer is easy. And it’s even easier to sell our products because they speak for themselves. Get started today at https://bit.ly/4t2Csej.

05/28/2026

Wishing Sam a very Happy Birthday today! 🎈

05/22/2026

Heads up! 🇺🇸

We’ll be closed Monday, May 25th, for Memorial Day. Hope you all have a great holiday weekend with friends and family!