Stone chimneys in Hamptons at Boca Raton, reset and repointed with care
Loose stones are reset on a sound backing, not stuck back over the problem that loosened them.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signs the stone on your chimney needs repair
- A stone that moves when touched
- Pieces of stone or mortar on the roof
- White deposits washing out of the joints
- Plants growing out of the joints
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Stone, mortar and water, handled in order
Raking out worn joints by hand
Repointing starts by removing deteriorated mortar back to sound material. National Park Service guidance on repointing warns that power tools can chip the edges of masonry units. With stone, a chipped edge cannot be put back. Joints are cleared to a consistent depth so the new mortar has a sound bond on every side.
We rake joints with hand tools where the stone is fragile or irregular, and use careful mechanical methods only where they will not harm it. Each joint is cleaned of dust and dampened before new mortar goes in, so the fresh mortar grips the stone on both sides.
Replacement pieces for manufactured stone
Manufactured stone comes in many profiles and colors, and product lines change over time. An exact match for a chimney finished long ago may no longer be made. That is worth knowing before any stone is removed.
We start by looking for the original product if you have any record of it. Otherwise, we compare current options in daylight against your stone. The industry guide advises mixing sizes, shapes and colors when laying stone, and we use the same idea to help new pieces blend among the old.
Where the cut edges end up
Stones often need trimming to fit a gap. A fresh cut shows a different color and texture from the finished face, especially on manufactured stone, where the color is concentrated near the surface.
We place cut edges where they show least. One manufacturer's instructions suggest turning cut edges up above eye level and down below it, and coating them with mortar. Corner pieces go at corners where the product line offers them. Those small choices make a repair harder to spot from the yard and the street.
Rock chimneys with wide, uneven joints
Chimneys built from rounded fieldstone or river rock have irregular shapes and wide joints. Much of the face is mortar, so the joints carry more of the weather than they do on cut stone.
Repointing a rock chimney means filling deep, uneven joints in stages so the mortar does not slump. The mortar is chosen to suit the rock and matched in color and texture. Loose rocks are reset in full beds before the joints around them are finished, so each rock is held on every side.
The stone repair scope, item by item
- Resetting stones in a full mortar bed
- Scratch coat or lath repair behind adhered veneer
- Removal of caulk, foam and failed patches
- Written record of stones reset and replaced
Common questions on stone repair
Can the original stones go back after they come loose?
Usually, if the stone itself is sound. We clean its back and the setting surface, check the backing, and reset it in fresh mortar. Cracked or badly eroded pieces may need replacing, and we show you which ones first.
Can you repair stone on a framed chimney chase?
Yes, while respecting what the stone hangs on. Stone on a framed chase relies on the sheathing, barrier and lath behind it. If the framing is damaged, that repair comes first as a separate item.
Will the repaired area stand out from the rest of the chimney?
New mortar and fresh stone faces can look brighter at first. We blend by reusing original stones where possible and matching the joints. The difference tends to soften as the repair weathers.
More Ways to Care for Your Fireplace
- Gas Fireplace InstallationCreate a complete gas fireplace installation plan for the room, appliance and connected systems.
- Wood-Burning Fireplace Insert InstallationFit a wood-burning insert after assessing its host fireplace and full connection requirements.
- Smoke Chamber RepairRepair identified smoke-chamber surfaces with the access and material requirements clearly defined.
- Chimney Liner Installation and ReliningPlan a compatible chimney liner installation with the existing passage, connections and maintenance access considered together.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo