Expert Tuckpointing & Masonry · Est. 1981
Chicago’s Most Trusted Masonry Contractor
Professional tuckpointing, chimney repair, brick restoration, and masonry services — built on 45+ years of Chicago craftsmanship. Every repair is diagnosed on-site, scoped in writing, and backed by a 5-year warranty.
Quality Masonry Work — Diagnosed Right, Built to Last
Every Shamrock job starts with an honest on-site inspection — not a sales pitch. We assess your mortar joints, brick condition, and water-entry points before recommending anything, because the right diagnosis is what separates a lasting tuckpointing repair from one that fails in two winters.
Our crew has been doing this work across Chicago since 1981. We handle tuckpointing, repointing, chimney rebuilds, brick replacement, caulking, and structural masonry repairs — and every project comes with a written scope and a 5-year warranty. Family-owned, fully licensed, and BBB A-rated.
Shamrock by the Numbers
Chicago Tuckpointing & Masonry Repair Services
From mortar joint restoration to full chimney rebuilds — expert masonry repair for residential and commercial properties across Chicagoland.
Tuckpointing
Mortar joint restoration — the #1 way to protect Chicago brick from freeze-thaw damage.
Learn More →Chimney Repair
Crowns, caps, flues, and full rebuilds. The most weather-exposed masonry on your house.
Learn More →Brick Repair & Replacement
Spalled or damaged brick swapped with color- and profile-matched units.
Learn More →Caulking & Sealing
Expansion joints and flexible seals that stop water before it starts damage.
Learn More →Masonry Repair
Lintels, stone, sills, stoops, wall ties — the structural fixes that keep your building sound.
Learn More →Waterproofing & More
Sealers, coping protection, flashing repair. Part of nearly every Shamrock job.
See All Services →Why Chicago Trusts Shamrock for Tuckpointing & Masonry
We’re not the biggest masonry contractor in Chicago — we’re the one that treats your building like our own and stands behind the work decade after decade.
45+ Years of Masonry Expertise
Thousands of tuckpointing, chimney, and brick projects across Chicago since 1981.
Honest, On-Site Diagnosis
We inspect your masonry in person and only recommend what your building actually needs.
5-Year Written Warranty
Every repair. In writing. Handed to you before we leave.
Licensed, Insured & BBB A-Rated
Fully credentialed with thousands of completed Chicagoland projects.
Family-Owned, Personally Managed
The Gallagher family has run Shamrock since 1981. You’ll always talk to an owner.
What Our Clients Say
Repeat customers across decades. Here’s what a few of them have shared.
“John J. came out, walked the building, and told us the tuckpointing we’d been quoted at $12K by another company was really only needed on two walls. He saved us thousands and the work has held for over a decade.”
“John J. and his crew did our tuckpointing eight years ago, came back for a chimney rebuild five years later, and patched a failing lintel last summer. Same guys, same quality, same fair price every time.”
“Our stoop was crumbling and our garage lintel was failing. Shamrock diagnosed both, gave us an honest written estimate, and finished on schedule. The warranty paperwork was in our hands before they packed up.”
Ready to Protect Your Property?
Get a free on-site masonry inspection. Honest diagnosis, written scope, and a 5-year warranty on every repair.
Request Your Free Quote →