Local chimney leak repair for Crawford homes

Tell us when your Crawford chimney leaks and from which side, and we build the free water test around that.

Fully licensed and insured
Locally owned
Family owned and operated
Same-day service

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(904) 920-5495 Free Inspection

Chimney leak experts who test before they fix

Locally owned in Jacksonville
Family owned and operated
100% satisfaction guaranteed
Free inspection and estimate
Same-day service available
10% off any service

We read the attic before the roof, because the stains there narrow the search.

Free inspection and estimateThe first leak check at your Crawford home is free, attic and roof included.
Upfront pricing, no hidden feesThe repair is priced for the entry point the test proved, and nothing you do not need is added.
100% satisfaction guaranteedIf the stain comes back after the repair, tell us and we come back to find out why.

Call (904) 920-5495 Free Inspection

Old leak repairs

Some leaking chimneys already carry patches: roof cement over the flashing, silicone on the crown, a coat of paint or clear sealer on the brick. Each was an attempt to stop a leak, and each can now hide where the water really gets in.

When the Crawford chimney has that history, old patches come off in the test zones so the materials underneath can be judged and wetted properly. Taking them off is a job of its own. Testing through a layer of tar would only tell us about the tar. If water is coming in right now in Crawford, call (904) 920-5495 on the 24/7 line.

Crawford is part of Nassau County. Crawford is an inland community.

Tracing and stopping a chimney leak

Flashing tested on its own, one side at a time
Each brick face sprayed the way driven rain hits it
Wet insulation and framing noted for drying
Every tested zone in Crawford written down with its result

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How chimney leak repair runs

Attic stains and readings
We read the stain pattern on the rafters and take moisture readings on the chimney breast before any water goes on.
Water test by zone
Flashing, faces, crown and flue are each wet on their own for a set time while someone watches inside.
Fix at the proven entry
The part that let water in gets the repair, whether that is flashing, a crown coating, a cap or repointed joints.
Dry-out and a storm check
Wet areas are noted for drying, and after the next heavy rain we check that the stain stays dry.

Drips on dry days in Crawford

A drip that shows up on a dry day is rarely rain. Gas appliances venting into a large flue can make water inside the chimney as their exhaust cools.

In Crawford we check what vents into the flue and whether the lining fits it, and a correctly sized liner is the fix for that kind of drip.

10% off any service booked within 72 hours of inspection

Leak repair in Crawford gets the discount wherever the water turns out to be getting in.

Call (904) 920-5495 Free Inspection

Measuring how much water the brick drinks

A RILEM tube, sometimes called a Karsten tube, is a small graduated glass or plastic tube stuck to the face of the brick with putty. It is filled with water, and the drop in the column over a set time shows how quickly that patch of masonry absorbs water under light pressure.

The test compares one face with another, a brick with the joint beside it, or a treated area with an untreated one. It does not replace a hose test, but it shows whether a face is drinking enough water to matter and whether a repellent would help once the openings are closed.

Leaks through chase siding and trim

A framed chase is a small wall, with siding, trim and corner boards like any other wall of the house. Its joints fail in the same ways: caulk gives up at corners, siding laps open, trim boards rot at the bottom. Water that gets behind the siding runs down inside the chase and can appear on an interior wall or ceiling.

Testing a chase means wetting the siding in sections, just as we would brick faces. If the leak is in the siding rather than the chimney parts, the finding names the carpentry or siding work needed.

Telling condensation from rain

Condensation leaves different evidence from rain. It appears on dry days, often soon after the appliance has been running; it can leave dark, acidic streaks and crumbling mortar inside the flue; and the moisture tends to show near the base of the chimney and at the connection to the appliance rather than near the roof.

If the timing points that way, we check the flue size against the appliance, and whether the flue is lined at all. Under R1003.11, a masonry chimney needs a lining that fits what is connected to it, and a correctly sized liner is the fix for condensation. Flashing or sealer will not cure it.

Recorded while tracing a leak in Crawford

Zones tested in order, with time and result for each
Moisture readings on the chimney breast before and after testing
Water repellent as an optional line, only after the repairs dry
Roof items found that belong to a roofer rather than to us

Before the water test

What if the test does not reproduce the leak?

Then we say so, along with the zones that stayed dry and what that rules out. Leaks that only appear in wind-driven rain can be hard to reproduce with a hose, and we may suggest a leak log and a second test targeted at the likely face.

Should I repair the ceiling now or wait?

Wait until the chimney has been fixed and has come through a heavy rain dry. Repairing the ceiling first risks staining the new paint if the leak is not fully closed. Moisture readings tell you when the area is ready.