Chimney crack and brick repair in Fisher Island
We stop the water that damaged the masonry, then repair the brick and joints it affected.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Brick and mortar problems on a chimney
- Dark damp patches that stay after rain
- Gaps where old mortar has washed out
- Paint peeling off chimney brick
- Rust marks around old brackets
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What masonry repair means for your chimney
Metal inside the masonry
Some chimneys contain steel: ties to the house, anchors for old fixtures or angles at openings. When steel inside masonry rusts, it swells, and that swelling can crack joints and push brick faces off.
Rust stains that bleed from a joint, or cracks that line up with a known tie, suggest this is happening. The brick industry lists accumulated rust on steel in masonry among the signs that deserve closer investigation. We explain what we see and how the metal can be dealt with as part of the repair.
Why film coatings harm chimney brick
Paints, sealers and coatings that form a film on the surface can stop brick from drying outward. Water that gets in behind the film stays in the masonry, and the film can then blister and peel with the brick face attached.
The brick industry's guidance advises against film-forming coatings on exterior brick. If your chimney already has one, we look at how it is holding up and what lies beneath failing areas. Removing a coating is a separate decision, priced apart from the masonry repair.
The warranty on masonry workmanship
Our workmanship warranty stands behind the masonry repairs we agree and complete. It concerns how the joints were repointed, how units were set and how courses were relaid, so the scope has to name those areas precisely.
Masonry we did not touch sits outside it. Ask what the warranty means for your particular job before approving. Keep your paperwork together, since the estimate and the completed work details show which faces and courses were repaired if a question comes up later.
When the joints alone need work
If the brick is sound and only the mortar has failed, chimney tuckpointing is the focused repair. It removes the weak mortar and repoints the joints with a matched mortar, and nothing else on the stack changes.
Chimney masonry repair covers the wider case, where broken units, loose courses or cracks sit alongside failed joints. The visit shows which case you have. We name the right service on the estimate so you are not paying for a broader scope than the chimney needs.
Masonry repair items we price separately
- Masonry at the flashing joint reset
- Plant growth removed and joints repaired
- Salvaged or new brick sourced to match
- Water repellent listed as a separate option
Your masonry repair questions in Fisher Island
How do you choose the mortar for my chimney?
We look at the existing brick and mortar and choose a repair mortar that is no harder than the brick it sits against. A mortar that is too strong can make the brick faces break away later.
Can masonry repairs go ahead in wet weather?
Fresh mortar needs protection from heavy rain while it sets. We plan the work around the weather, cover open work at the end of each day and move a step when conditions call for it.
Do you test for water entry before repairing brickwork?
When the job calls for it, a hose water test on one area at a time can confirm where water gets in. Most masonry visits do not need one, and we explain when it would help.
More Ways to Care for Your Fireplace
- Chimney Liner Installation and ReliningPlan a compatible chimney liner installation with the existing passage, connections and maintenance access considered together.
- Chimney Leak RepairFind the chimney water entry point and plan a repair before restoring the damaged finish.
- Stone Chimney RepairRepair affected stone chimney surfaces with the supporting construction and visual match considered together.
- Chimney Animal RemovalAssess occupied chimney openings and plan appropriate follow-up cleaning or entry protection.
- Top-Sealing Damper InstallationFit a top-mounted damper only after checking the fireplace, product restrictions and control route.
We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo