Why is my Cicero chimney leaking when the roof looks fine?

With older brick chimneys, the water often gets in at the flashing, the crown or the mortar joints, not the roof surface. Freeze and thaw widens small cracks over the winter, and wind-driven rain pushes water into them.

Can I wait until spring to fix it?

You can plan the masonry for the warmer months, when mortar cures without freezing. But a leak that continues through a Cicero winter gets more freeze-thaw damage, so have it inspected sooner. The technician will tell you what is urgent and what can wait.

Do I need a permit for chimney leak repair in Cicero?

In Illinois, permits are issued locally. Relining or rebuilding a chimney above the roofline commonly needs one, while routine sweeping and basic inspection generally do not. Confirm with your local building department before work begins.

Does the same repair work for a two-flat or multi-unit building?

The chimney is traced and repaired the same way, but the technician needs to know where the stain appears and which units use the flue. Mention that when you call.

What does the estimate cost?

The estimate is free. The technician inspects the chimney and gives you the price before any work starts. You approve it first.

Chimney Leak, booked with one call, in Cicero, IL

Most of Cicero was built roughly between the 1910s and the 1940s, and many of its brick bungalows and two-flats still have a masonry chimney from that era. A damp patch on the ceiling next to the chimney almost certainly means water is getting in at the flashing, the crown, the cap, or through worn brick and mortar. The job is to trace where the water enters and repair that point. Plan for a roof-level inspection first, then flashing or masonry work.

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Water finds the weak spot, and Cicero's weather keeps making new ones. Freeze and thaw widens every crack it finds. Wind-driven rain gets in where ordinary rain runs past. Illinois has a long heating season, from about October into April, and the chimney is wet and frozen over and over in that time. Spalled brick, cracked crowns and tired mortar joints are the usual result.

While you wait — please don't

Don't light the fireplace until it's been inspected. A chimney that has been taking in water may have damage inside that you can't see, and a fire puts smoke and carbon monoxide at risk.
Don't stand or play near the base of the chimney. A chimney that has been wet for years can become structurally unsound, and falling brick is a hazard at the base.
Don't have the stain painted over or the joint caulked and left. Sealing over the surface hides the problem while water keeps travelling, so the entry point needs to be traced first.
Don't climb onto a wet or icy roof to look. A fall is a far bigger risk than the leak, and the technician will inspect it safely.

What the technician does

You call, we arrange the visitOne Call Chimney is a referral and scheduling service. We arrange an independent sweep or mason for your Cicero address, and they do the work, not us.
The technician traces the entry pointThey look for where the water actually gets in rather than sealing over the stain. You get a free estimate, and the price is given before any work starts.
Flashing and crown are put rightFlashing is replaced and counter-flashed into the mortar joint. A damaged crown is repaired or recast, and a cap is fitted where one is missing.
Brick and mortar are repairedRepointing and replacement of spalled brick close the gaps that freeze and thaw has opened up.
Water repellent, where it suitsA breathable water repellent may be applied where appropriate, so the masonry can still dry out.
You approve the price firstNothing starts until you have seen the price and said yes.

Why this happens in Cicero, IL

Cicero is a dense, older inner-ring suburb next to Chicago, with many century-old brick buildings on narrow lots. Aging masonry is one of the common maintenance issues here. Pre-1940 brick homes in this part of Illinois often have full-height masonry chimneys with clay tile liners. Many also vent a gas furnace or water heater through an older chimney, so a leak there is worth looking at even if you rarely burn wood. If you live in a two-flat or small multi-family building, tell us which unit shows the stain, because it helps the technician trace the water.

Demand in Cicero rises in spring, after storms and freeze-thaw damage, and again in late fall and winter. Severe thunderstorms and hail are possible in spring and summer, which is hard on caps and flashing. Humid summers also leave moisture trapped in masonry. If you are planning the repair, the warmer months suit masonry work best. A leak that shows up in winter can still be inspected, and the technician can tell you what should wait for milder weather.

Questions people ask

Why is my Cicero chimney leaking when the roof looks fine?: With older brick chimneys, the water often gets in at the flashing, the crown or the mortar joints, not the roof surface. Freeze and thaw widens small cracks over the winter, and wind-driven rain pushes water into them.
Can I wait until spring to fix it?: You can plan the masonry for the warmer months, when mortar cures without freezing. But a leak that continues through a Cicero winter gets more freeze-thaw damage, so have it inspected sooner. The technician will tell you what is urgent and what can wait.
Do I need a permit for chimney leak repair in Cicero?: In Illinois, permits are issued locally. Relining or rebuilding a chimney above the roofline commonly needs one, while routine sweeping and basic inspection generally do not. Confirm with your local building department before work begins.
Does the same repair work for a two-flat or multi-unit building?: The chimney is traced and repaired the same way, but the technician needs to know where the stain appears and which units use the flue. Mention that when you call.
What does the estimate cost?: The estimate is free. The technician inspects the chimney and gives you the price before any work starts. You approve it first.

One call

Call (866) 576-7943 and we will arrange a free estimate for your chimney leak in Cicero. The technician inspects first, and the price is agreed with you before any work starts.

Call now · (866) 576-7943

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One Call Chimney arranges the visit; the technician does the work and gives you the price.