Johnstone Supply Santa Rosa
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Johnstone Supply Santa Rosa is a wholesale distributor serving professional HVACR contractors. Johnstone Supply: Making our communities comfortable and healthy.
Johnstone has the largest selection of equipment and genuine OEM parts in the industry. We have replacements for nearly every major brand and an extensive cross reference that makes sourcing hard-to-find parts easy. Our selection is continually expanding to meet the needs of our contractors and to ensure we have the best brands and technology to get the job done.
06/05/2026
Pair your Copeland ZP single-phase scroll compressor install with a Sure Switch multi-volt contactor this summer and earn an extra six months of protection for you and your customer, with the Two Summers Warranty. Just register both products in the Copeland Mobile app. Stop in-store today to pick up the compressor and contactor combo for your next job!
06/03/2026
The June Power Deal is here! Save $2 on the 6-foot Tie Down Strap from CLC when you purchase online. Log in now to claim this exclusive deal on the rust-resistant, heavy-duty strap.
06/01/2026
Our June Supplier of the Month is Friedrich. Grab a copy of the June flyer in-store today to find out more about their three lines of Packaged Terminal Heat Pumps with on-board controls, their Ductless Mini Splits, which boast built-in WiFi, and room Air Conditioners. Shop exclusive discounted pricing on select Friedrich products when you shop in-store this month!
05/29/2026
Learn the best practices for Air Handlers and Rooftop Units, earn 6 CEHs, align with ACCA standards and boost your skills with 204 High Efficiency HVAC Maintenance - Air Handlers & RTUs course. Level up this spring at JohnstoneUniversity.com.
05/26/2026
The John M. Shank Memorial Foundation has established a scholarship program to assist employees and employees’ children who plan to continue their education in college and vocational-technical school programs. Scholarships are offered for full-time or part-time undergraduate and graduate study at an accredited institution of the student’s choice for the upcoming school year.
05/25/2026
We remember to honor the brave men and women who gave everything in service to our country today, and always. Check your local store hours. Happy Memorial Day to all!
05/22/2026
Just 10 days remaining with our May Power Deal on the NuCalgon Coil Gun Sprayer. Find time to take advantage of this online-only $10 discount before the end of this month.
Summer of Savings continues and it's stacked with easy ways to win. Every Resideo product you buy from now through end of July gives you a shot at a VIP trip for two to Austin City Limits Music Festival. And whether you're new to ProPERKS or already a member, you'll get Gold status with 2% back through the end of the year. Stop in and take advantage of the exclusive pricing on select items and you're automatically entered to win!
05/20/2026
At Johnstone, finding the right equipment has never been easier! Our all-NEW Rooftop Selector, helps quickly identify commercial equipment you need fast, no matter the brand. Explore this tool and more after logging in online at JohnstoneSupply.com/Rooftop-Selector-Info.
🎈You're invited!🎉 Join us at our Open House to celebrate you, our customers! There will be food trucks providing free lunch, prizes & giveaways, and exclusive discounts!
⏰ 10 AM - 2 PM
📅 Wednesday, April 29
Click here to claim your Sponsored Listing.
Telephone
Address
200 Talmadge Drive
Santa Rosa, CA
95407
Opening Hours
| Monday | 7am - 5pm |
| Tuesday | 7am - 5pm |
| Wednesday | 7am - 5pm |
| Thursday | 7am - 5pm |
| Friday | 7am - 5pm |