Standard Plumbing Supply

The staff was VERY HELPFUL. They took time to listen to our needs and figure out what parts we may need, even giving us a couple of gas line options, and are allowing us to return the parts we did not need to use.They answered all my questions, even made arrangements for delivery because we are older folks who cannot lift a water heater in it's packaging. They delivered the new water heater the day after we ordered it! We HIGHLY recommend them.

If I can give this establishment any less than 1 Star, I truly would have. I have a few concerns to address about this establishment. Please explain why when everytime I walk into this establishment, there's always this Dark and Eerie mood over the place. I feel like I'm sometimes walking in the presence of the "Destroyer Of Worlds". Everyone's always silent, unkind, and always seem to be in some sort of attitude. It's always a very unwelcoming space. It really makes me feel uncomfortable. I understand that life sometimes hits us all really hard but that doesn't mean we should act mean and uncaring towards other! My biggest complaints their refund policy. These guys are a joke when it comes to their refund policy. I went to their store one day to purchase an item " With Cash" for my kitche

Our experience with MWI Plumbers Supply in Oceanside, California couldn’t have been better. April Brennan, in particular, made our shopping experience exceptionally pleasant. We liked her immediately upon our initial encounter, and we were impressed by her knowledge, energy, personality, professionalism, and can-do attitude. MWI’s prices for name-brand faucets and accessories easily beat out the competition, delivery was swift, and their customer-service orientation is the best. We are 100% satisfied and happy to recommend MWI with no reservations. Thank you again, April!

We were referred here by our plumber for a new construction granny flat and had the best experience. The showroom had plenty of product to choose from and our salesperson (April) was beyond knowledgeable and so helpful and easy to work with! Highly recommend taking your business here.

I have not tried to return stuff or get warranty service, but they cater to plumbers and building owners with $10 or free delivery. If you do will-call, they have Good free coffee. The home stores don't have commercial quality ABS (mostly PVC) traps, swept 90s etc while MWI does.