Serving Southeastern Massachusetts & Cape Cod
Built to Last.
Cleaned to Code.
SE Massachusetts & Cape Cod's trusted masonry and chimney specialists — repairing, relining, and sweeping since 1987.
What we do
Every Job Done Right
Most PopularChimney Sweep & Cleaning
Creosote buildup is a fire hazard. We clean it out completely — every flue, every time.
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Masonry Repair
Cracked crowns, spalled brick, crumbling mortar — we restore structural integrity before small problems become big ones.
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Chimney Lining & Relining
A damaged liner puts your home at risk. We install stainless steel and cast-in-place liners built to last decades.
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Tuckpointing
We grind out deteriorated mortar joints and repoint with precision — protecting your masonry from water intrusion and freeze-thaw damage.
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Chimney Inspections
CSIA-certified Level I, II, and III inspections. Know exactly what you're dealing with before you buy, sell, or light a fire.
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What Homeowners Say
Trusted Across the Region
"Cornerstone found a cracked liner our home inspector missed. They saved us from a serious fire risk. Couldn't recommend them more."
"Fast, professional, and honest. They told us exactly what needed to be done and didn't try to upsell us on work we didn't need."
"We've used Cornerstone for three properties now. They're the only crew we trust for chimney and masonry work in this area."
Free Estimates
Ready to Schedule?
Free estimates. No pressure. Just honest work.
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(508) 649-1938
Licensed & Insured · Serving Southeastern Massachusetts & Cape Cod