Chimney flue repair for San Marco homes
Tile shards in the firebox or a sweep's warning in San Marco? A free inspection finds the damage, and our crew fixes it.
- Fully licensed and insured
- Locally owned
- Family owned and operated
- Same-day service
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Family-owned flue experts serving San Marco
- Locally owned in Jacksonville
- Family owned and operated
- 100% satisfaction guaranteed
- Free inspection and estimate
- Same-day service available
- 10% off any service
When part of the flue cannot be seen, the report says so instead of guessing.
- Free inspection and estimateThe flue at your San Marco home is swept, examined from both ends and mapped at no charge.
- 100% satisfaction guaranteedIf the repaired flue is not sound and correctly sized when we finish, we make it right.
- Family owned and operatedA family business maps the flue and does the repair, so the plan and the work stay in one set of hands.
Resurface, replace tiles or reline
Every cracked flue lands on one of three repairs. Damage limited to the top can be cut out and replaced from the roof. Cracks and open joints in a sound, straight flue can be closed with a resurfacing system listed as a chimney liner. Tiles that have shifted, broken out or failed the full height need a new liner.
The choice depends on what the whole flue shows, so we map it first and explain why the other two were ruled out. Want the three options weighed for your flue in San Marco? Ring (904) 920-5495; that first look costs nothing.
San Marco is part of Duval County. The coastline lies beyond San Marco.
Tile, joint, seal and size
- Cracked and gapped sections coated with a listed resurfacing system
- Flue size measured before any coat goes in
- Inlet thimbles and cleanout doors checked on appliance flues
- Relining quoted plainly when repair will not hold
How our flue pros repair a flue in San Marco
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Swept and examined
The flue is cleaned, then looked over from the roof and the firebox with a light and mirrors.
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Mapped and measured
Each defect is placed by height and wall, and the flue size is checked against what it serves.
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Repaired by the chosen method
Top tiles swapped from the roof, damaged sections coated with a listed system, or a relining price when repair will not hold.
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Checked and cured
The finished flue is examined from both ends and left to cure before the first fire.
Flues that were built with open joints in San Marco
Some flue gaps come from how the tiles were laid, with little mortar between them. That is a construction question, not a location one.
We find those joints in San Marco flues after sweeping and price the resurfacing or relining that closes them.
10% off any service booked within 72 hours of inspection
Flue repair earns the 10% off even if you have booked with us before.
Masonry between neighboring flues
When a chimney carries two or more flues, R1003.13 puts a masonry wythe of 4 inches or more between neighboring linings, tied into the chimney walls. The divider keeps one flue's heat and gases out of the next, and it gives each flue its own draft.
Old chimneys sometimes have the divider cracked or missing. It matters more when the flues serve different appliances, since leakage between them can pull fumes into a flue that should be clean. We check each divider we can see and note where it is broken, because it changes whether repairing the tiles alone is enough.
Replacing the top flue tile from the roof
The top tile is the one flue section that can be reached without taking the chimney apart. When it is cracked or broken, the concrete around it is cut back, the old section lifted out and a new tile set in refractory mortar on the one below.
The new tile has to line up on the inside and stand above the chimney top. Then the seal around it is remade so water sheds rather than soaking in. Repairs lower down cannot be reached this way, which is why top tile replacement suits damage confined to the last section or two.
Repairing a flue that serves a gas appliance
Flue linings for gas appliances fall under the code's fuel gas chapter, and gas appliance makers set their own venting rules. A clay flue that once served a fireplace is not automatically suited to a furnace or water heater.
When a flue serves a gas appliance, we read the appliance's rating plate and instructions before choosing a repair. Some appliances need a liner of a particular type and size, and a clay flue repaired to suit a fireplace can still be wrong for them. The appliance itself, including its connection and gas supply, stays with the gas contractor, and the estimate names who does what.
What goes on the flue map in San Marco
- Flue area measured against the fireplace opening or appliance connector
- Dividers between neighboring flues checked where they can be seen
- Inlet thimble and cleanout door condition on appliance flues
- Sections that could not be seen, and the access they need
Before a flue repair is chosen
Can one cracked tile be fixed on its own?
If it is the top tile, often yes, from the roof. A single cracked tile lower down usually cannot be reached alone, so it is covered by resurfacing that section or by relining, depending on the rest of the flue.
What does a flue inspection in San Marco cost?
The inspection is free, and the flue map with every defect and its price comes with it. Book the repair within 72 hours and you save 10% on it.
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Learn more about chimney flue repairAll services in San Marco
A flue that carries the smoke out of your San Marco home
The same family crew that inspects your San Marco flue for free is the one that repairs it.
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