Chimney Cap & Crown in Countryside - Measured and Fitted, One Price

Fast, Reliable Chimney Cap & Crown Across Countryside

Chimney cap and crown repair in Countryside typically runs $340-$890 depending on whether you need a simple cap replacement or full crown rebuild, and our Chimney Cap & Crown team can usually get to your door within 90 minutes. We’ve been working on Countryside’s brick ranches and split-levels since these homes were middle-aged, and we know the exact failure patterns that hit chimneys built in the 1950s and 1960s. If you’re seeing water stains on your ceiling near the chimney, crumbling brick at the roofline, or a cap that’s rusted through or blown off in last winter’s wind, call (888) 289-6055. A live person answers 24 hours a day, and we’ll give you a straight answer about whether you need a repair now or can wait until fall.

Call (888) 289-6055

Why Hearthstone Chimney Co. of Chicago Is Countryside’s Preferred Chimney Cap & Crown Company

We’ve been driving to Countryside for over 42 years, long enough that our technicians can spot a 1959 ranch versus a 1967 split-level from the curb and know which crown problems each one hides. Our customers here tend to be longtime homeowners who’ve already replaced the roof once and remember when Joliet Road was two lanes. They call us because we’ve earned a strong local reputation for documenting what we find with photos and a plain-English verdict, not a hard sell.

Most jobs are completed in a single visit. We arrive in uniform, we’ve passed background checks, and we give you no-hassle upfront pricing. The number on the estimate is the number on the invoice. Our 90-Day Done Right Promise means if it’s not right, we come back. In writing, no arguing. That’s the Keystone Standard, and we’ve stood by it since 1984.

Calls are answered by a live person, 24 hours a day, 7 days a week. Not a voicemail. Not a callback queue. If your crown is leaking into your attic on a Saturday evening, someone will answer.

Our Chimney Cap & Crown Services in Countryside

Custom Cap Installation

Countryside’s original 8×8 clay flues were built for oil furnaces and never properly resized when gas conversion came through in the 1960s and 1970s. A stock cap from the hardware store won’t seat right on that oversized flue, and an ill-fitting cap traps moisture against the crown. We measure your flue precisely and fabricate custom caps from Gelco and Copperfield that fit like they were made for your chimney, because they were. A custom cap for a Countryside ranch typically runs $280-$520 installed, including proper flashing and a stainless-steel screen to keep raccoons and starlings out.

Multi-Flue Cap Installation

Most Countryside homes have a single chimney with two flues, one for the living-room fireplace and one for the furnace. A multi-flue cap covers both flues with one continuous lid, eliminating the gap between separate caps where water loves to collect. We recently capped a multi-flue crown on a 1959 ranch on Joliet Road where decades of condensate had turned the 8×8 clay tile liner into a crumbling hazard. The existing crown was cracked and missing sections, so we installed a custom DuraFlex cap with a 6-inch liner adapter and sealed the crown with HeatShield coating to prevent further moisture intrusion. Multi-flue caps in Countryside run $420-$780 depending on chimney width and whether we need to rebuild the crown first.

Crown Repair

The crown is the concrete slab that tops your chimney and sheds water away from the brick. On a 60-year-old Countryside home, that crown is often original, poured with a weak mortar mix that cracks and flakes after decades of freeze-thaw cycles. Countryside sits in the Des Plaines River lowland corridor, which produces slightly elevated ambient humidity compared to higher-ground western suburbs like Burr Ridge. That extra moisture accelerates intrusion into aging masonry, and combined with Chicago’s classic freeze-thaw cycle, chimney brick and mortar in this area spall and fracture faster than in drier, more elevated markets. Crown repair in Countryside typically costs $340-$580 for crack sealing and resurfacing, or $680-$890 if we need to pour a new crown.

Crown Coating

For crowns with surface cracking but solid structural integrity, we apply HeatShield crown coating, a flexible, waterproof membrane that bridges hairline cracks and stops water penetration. It’s the best crown coating for Countryside chimneys because it’s formulated to move with the masonry as it expands and contracts through our brutal freeze-thaw cycles. Crown coating runs $280-$440 and adds 10-15 years of life to a sound crown. We won’t sell it if your crown is too far gone. That’s a square deal.

Trusted Brands We Service in Countryside

We stock professional-grade materials from DuraFlex, HeatShield, and Gelco, the same brands we trust on our own crews’ chimneys. For Countryside customers, that means no waiting two weeks for a special-order cap that might not fit your oversized flue anyway. We carry common multi-flue and custom cap sizes on our trucks, and our warehouse in Chicago keeps Copperfield and Olympia Chimney hardware in stock for same-day or next-day turnaround. No builder-grade substitutes. The materials we use are rated for the temperature swings and humidity your chimney faces in the 60525 ZIP code.

Common Chimney Cap & Crown Problems We See in Countryside Homes

• Original uncapped clay tile crowns eroding from within. Many Countryside chimneys were never capped at all, or got a cheap aftermarket cap during the gas conversion era. Decades of acidic condensate from oversized flues eat away at the crown from the inside while rain and snow attack from above.
• Common crown cracking between two flues. The single-chimney, two-flue setup on most Countryside ranches means one concrete slab spans both flues. That center section takes the most thermal stress and usually cracks first, letting water straight into the chase between fireplace and furnace flues.
• Improperly sized caps trapping moisture. Caps installed by roofers or handymen during quick flips often sit too low or lack proper ventilation gaps. In Countryside’s humid river-corridor climate, that trapped moisture accelerates crown degradation and rusts out the cap itself within a few seasons.
• Spalling brick from freeze-thaw damage. Once water gets past a failed crown, it soaks the top courses of brick. Every winter, that water freezes, expands, and pops the brick face off. We’ve replaced entire top sections of chimneys on Countryside homes where this went unaddressed for too long.

Pricing for Chimney Cap & Crown in Countryside, IL

We Also Serve Cities Near Countryside

Our Chimney Cap & Crown in Countryside crew covers the full 60525 ZIP and surrounding communities including La Grange, Western Springs, Summit, and Brookfield. Same live-answer phone, same 90-Day Done Right Promise, same upfront pricing. We’ve worked on chimneys along La Grange Road from one end to the other.

FAQs - Chimney Cap & Crown in Countryside