Plumbing Wholesale Outlet - PWO Pasadena
Company Overview
Whether it’s a small screw or a large water heater, we’re here for you! We aim to bring you the highest quality products from trusted brands in the plumbing sector. We welcome you to check out our stores to see how we can collaborate with you and your team.
Our approach is to supply full and self-service wholesale plumbing materials for contractors, municipalities, schools, and others involved in plumbing installation and repair. Today’s contractors require outstanding customer support, accessible around the clock, with readily available products and prompt delivery. Additionally, we provide expert advice, up-to-date training, and a wealth of resources and spec sheets to assist you. Our goal is to address all your plumbing supply demands in the quickest and most efficient way. We encourage you to stop by any of our stores to see how we can effectively support you and your company.
Business Services
- Plumbing inspection
Business Location & Hours
Mon: | 7:00 AM - 5:00 PM |
Tue: | 7:00 AM - 5:00 PM |
Wed: | 7:00 AM - 5:00 PM |
Thu: | 7:00 AM - 5:00 PM |
Fri: | 7:00 AM - 5:00 PM |
Sat: | 7:00 AM - 1:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Marquis chose exactly the right parts needed for a tub/shower hardware replacement job. Super smart, service-oriented, and respectful -- as a woman, I have experienced disrespect at other shops, big and small. This was a game changer for me and I will never go anywhere else for plumbing supplies. To add icing to the cake, he recommended a plumber who was beyond fabulous; he came out next day, installed everything for a very fair price, no muss, no fuss!

They just left my house after delivering my water heater that I called and ordered at 3:45 pm today. The Lone Rooter recommended them to me as my water heater went out this morning. This company was very responsive and wonderful. I could not believe that they would come from Pasadena to Tujunga on an hour notice to deliver my water heater. I have nothing but praise for this company and their customer service. Highly recommend them
Thank you much PWO!!!
Brenda

My shower stems needed to be replaced but I couldn't remove them to bring to the shop. I called, and both employees were very friendly and helpful, saying if I had pictures and brought the handle they could figure it out. When I arrived, they took one look at my handle, said ""Price Pfister,"" and I had the updated version of my ceramic stem valves. They reminded me I'd need a matching socket to switch out the old with the new, saving me an extra trip to find that tool on my own.
Thanks for your expertise and tips for an easy homeowner DIY!

Dealing with older plumbing can be difficult, I found everything I needed here for my mid-century duplex in Altadena. The staff is knowledgable and friendly! Though the sign says open to the trade, they also sell to the general public, very handy for the DIYer, and it beats the plumbing department at OSH any day!