219 Union Street Masonry Supply Corp
Your professional masonry supply source — open and ready to serve you.
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Built for Contractors & Homeowners
Serving Massachusetts, Rhode Island, New Hampshire, and Connecticut.
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MA, RI, NH & CT areas
Homeowners & Contractors
We serve everyone
Quality Guaranteed
Premium materials only
Need Help? Hablamos Español
Call us anytime
Quality Brands We Carry
We're proud to be an authorized dealer for the industry's most respected masonry and hardscape brands.
Paving Stones & Retaining Walls
Retaining Wall Systems
Brick & Masonry Products
Stone Veneer Systems
Tile, Stone & Hardscape
Tile & Stone Installation Systems
Concrete & Building Materials
Decorative Masonry Products
Masonry & Concrete Tools
Techniseal
Paver Care Products
SRW Products
Hardscape Care Products
Quikrete
Concrete & Masonry Products
Contact & quote requests
Get the materials your project needs
Call, text, or send a quote request. Our team can help with orders, materials, and project questions. We accept all payment methods.
219 Union Street Masonry Supply Corp
Summer hours — Monday–Friday: 7:00 AM–5:00 PM
Summer hours — Saturday: 7:00 AM–3:00 PM; Sunday: Closed
Beginning October 31, 2026 — Monday–Friday: 7:00 AM–3:00 PM; Saturday: 7:00 AM–12:00 PM; Sunday: Closed
Request a quote
Tell us what you need and we’ll follow up with availability and pricing.
Need assistance after hours? Please text (617) 375-9213 and we will answer as soon as possible. We also speak Spanish and can help with any pricing you need.
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Come See Us
We're open at 219 Union Street. Follow our Facebook page for product announcements, promotions, and more.