Our Masonry Blog
Straight answers on chimneys, fireplaces, and stonework from real Central Massachusetts jobs.
✓ Local masonry advice✓ Real project examples✓ No fluff, just useful answers


Massachusetts Fireplace Remodeling Tips
A Lancaster MA mason's hard-won fireplace remodeling tips — why painting brick limits your stone options, how to pick stone by area, mantle mistakes to avoid, and when a makeover is DIY-able.
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The Ultimate Guide to Fresh Air Source for New Fireplaces
Why your new fireplace needs a dedicated fresh air source — and how to get it right. Expert fireplace guidance from J.B. Mohler Masonry in Lancaster, MA.
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Why Your Chimney Keeps Leaking (Even After You Paid to Fix It)
A chimney that still leaks after repeated repairs usually needs internal pan flashing — not another coat of sealer. A Lancaster, MA mason explains the real fix.
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Fireplace Makeover in Wayland
See how J.B. Mohler Masonry transformed an outdated fireplace in Wayland, MA: stone facing, updated surround, and a refresh that fits the home.
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Behind an Old Chimney in Lancaster
Expert chimney restoration in Lancaster MA. J.B. Mohler Masonry diagnoses whether your old chimney needs repair or a full rebuild.
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What is Behind Your Stone Veneer?
Stone veneer looks solid, but what's underneath matters just as much. A Massachusetts mason explains what makes a stone veneer installation last.
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Granite Rumford Fireplace
A classic Rumford fireplace built with granite in Massachusetts. See the craftsmanship behind a Rumford that heats well and looks striking for decades.
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How to Repair an Old Stone Foundation
How to repair an old stone or rubble foundation in Massachusetts: why lime mortar matters, the deep-injection repointing method, and what a basement restoration involves. From a Central MA mason.
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Bluestone Steps – Smart Choice for Massachusetts
Bluestone holds up to New England winters and looks great for decades. Here's why Massachusetts homeowners choose bluestone steps — from a local mason.
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The Short Life of a Poorly Built Chimney
A chimney built with the wrong materials or methods fails fast. A Lancaster MA mason explains the signs of poor chimney construction before it becomes a crisis.
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Improving a Fireplace with Thin Stone
Transform a dated brick or concrete fireplace with thin stone veneer. J.B. Mohler Masonry shows how the process works and what it looks like in Massachusetts.
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Crafting – Corinthian Granite Stone Chimney
See the craft behind a full Corinthian granite stone chimney — built by hand in Massachusetts by J.B. Mohler Masonry. Stone selection, technique, and results.
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Crafting- Making a Lightblock with Stone Veneer
A custom lightblock built with stone veneer — see how J.B. Mohler Masonry crafts decorative masonry features that complement a home's exterior in Massachusetts.
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Building – Rumford Fireplaces
Rumford fireplaces radiate more heat and draw better than standard designs. See how J.B. Mohler Masonry builds them in Massachusetts — and why they last.
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Thin Stone, what is that exactly?
Thin stone veneer is a cost-effective way to add real stone to your home without the weight and expense of full stone veneer — explained by a Massachusetts mason.
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How can a chimney help lower your gas or oil bill?
J.B. Mohler Masonry builds woodstoves and Rumford fireplaces that can meaningfully lower the cost of heating a Massachusetts home in winter — here's how.
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Affordable Massachusetts Tuck Pointing
Tuck pointing restores mortar joints before water gets in. J.B. Mohler Masonry offers affordable tuck pointing across central Massachusetts — done to last.
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Visually Checking a Chimney
Before calling a mason, know what to look for. J.B. Mohler Masonry walks you through a visual chimney check — cracks, spalling, and signs of water damage.
Read more →Anatomy of a Chimney and Fireplace
Crown, flashing, flue, firebox — every part of a chimney and fireplace serves a purpose. J.B. Mohler Masonry explains what each component does and why.
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Heating with a manufactured fireplace
Manufactured fireplaces are efficient and lower-cost — but they come with trade-offs. A Massachusetts mason breaks down what you get and what you give up.
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4 Common Crack Problems found in Homes
Not all cracks are equal — some are cosmetic, others structural. A Lancaster MA mason explains the 4 most common masonry cracks and how to address each one.
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Types of Chimneys
Masonry, prefabricated, metal — each chimney type has different costs, lifespans, and maintenance needs. A Massachusetts mason explains your options.
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Stone and Brick Veneers Are an Affordable Option for Your Massachusetts Home
Stone and brick veneers add curb appeal without the cost of full masonry. A central Massachusetts mason explains why they're a smart choice for MA homeowners.
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What To Consider With A Masonry Fireplace Design
Designing a masonry fireplace involves more than aesthetics. A Lancaster MA mason walks through the structural, draft, and material choices that make it work.
Read more →How to Repair Cracks on Masonry Wall
Masonry wall cracks need the right repair method or they'll come back. A Lancaster MA mason explains when to patch, when to tuck-point, and when to call a pro.
Read more →A straightforward place to start
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JB Mohler Masonry

Hi — chimney's leaking into the family room after big storms. Bolton. What are we looking at?
That's a failed crown — see the cracking at the top? Contained fix if we get it before winter. Rough range: a day of work, not a rebuild. Want us to come confirm? — Jeff
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