Paul G.
10/4/2018
Very helpful workers... very knowledgeable of their products... wish they carried plumbing supplies also...
Johnstone Supply
$$$
Open
(5)
Advertisement
Photos
1445 San Mateo Ave
South San Francisco, CA 94080
Johnstone Supply Hayward is a leading HVAC/R Wholesale Distributor with access to over 70,000 locally stocked products and inventory so you can get it same or next day in most cases. Our product selection is continually growing to meet the needs of HVACR contractors to ensure we have the best brands and technology. Plus, our relationships with hundreds of the industry's top manufacturers give you access to a million special order parts. From equipment, to parts, to supplies you can be confident Johnstone has what you need today. Johnstone Supply: Making it Easier to do Business.
Also at this address
Reviews
4.05 reviews
Mehul S.
5/6/2025
the person at the counter was just unfriendly and arrogant. I would never go back here. the only reason i went there bcos my contractor send me. They gave me wrong part and then refuse to accept...
Michael S.
7/8/2022
Sadly they do not allow retail customers any longer. If you do not have a contractors license (whether it be yours or your contractor) then you might as well turn around and go to HD or Lowes...
Janaw A.
3/5/2014
Got the problem resolved, I got a replacement unit and now I'm a happy camper. Thanks to my supervisor
Travis J.
10/11/2017
Wow! Joe and Chris were so awesome helped me unload,load and were just very helpful.Out of all the Johnstown's this one made me feel comfortable and accepted on my first visit.I feel this...
Owner verified
See a problem?
You might also like
Partial Data by Foursquare.
Advertisement