About Richard Supply Mastic Corporation

Richard Supply Mastic Corporation is a helpful and knowledgeable business that provides excellent support for DIY projects and plumbing needs. Customers appreciate the staff’s patience and expertise, often saving time and money by offering solutions and repairs on-site. The team is known for their caring service, fixing issues like clogged strainers and stuck valves, and even including useful accessories like pipe dope. Overall, it’s a trusted place for quality advice and affordable repairs.

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Reviews for Richard Supply Mastic Corporation

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Feb 2026
This place is great, old timers behind the counter will answer all your questions. Extremely knowledgeable and the prices are 2 times cheaper than home depot for parts and accessories. They have everything
Dec 2025
This place is the best been going for years! Extremely knowledgeable and helpful will help get you through any project! They offer something the big box stores can’t! Hands on experience and attention to detail. Thank you!!
Jan 2025
Perfect place for a DYI guys. Really knowledgeable on the stuff they have (something that is harder and harder to find these days) even if all you have is a picture of the thing you’re looking for.

Probably the only time I ever got a project done without having to make multiple trips