Chimney Repair in Evanston - Inspected on Camera, Then Priced in Writing

Fast, Reliable Chimney Repair Across Evanston

Chimney repair in Evanston typically runs $180 for minor mortar patching up to $4,500 for full rebuilds, and our Chimney Repair team completes most jobs in a single visit. Call (888) 289-6055 - a live person answers, 24 hours a day.

Call (888) 289-6055

Last fall we repointed a Victorian chimney on Lake Street near Sheridan where the lake-facing mortar joints had eroded to half their depth while the north side looked nearly new; we used DuraFlex liner and a Claytile crown to seal it against further freeze-thaw damage. That pattern - accelerated decay on the lake-facing exposure, near-pristine brick on the sheltered side - is something we see constantly in Evanston’s east-side neighborhoods. The northeast winds off Lake Michigan drive moisture deep into masonry that was already a century old when most of us were born. We’re not guessing at what’s wrong. We’ve documented it with cameras, explained it in plain English, and fixed it with materials built to outlast the next generation of freeze-thaw cycles.

We answer calls from Evanston homeowners at all hours because chimney failures don’t wait for business hours. A cracked crown letting water into the flue, spalled brick blocking a gas vent, deteriorated flashing sending runoff into the attic - these are safety issues, not maintenance preferences. Our technicians are background-checked, uniformed, and carry the professional-grade materials to repair most chimneys without a return trip.

Why Hearthstone Chimney Co. of Chicago Is Evanston’s Preferred Chimney Repair Company

We’ve worked on chimneys in Evanston since before the internet existed. Founded in 1984, Hearthstone Chimney Co. has served local communities for over 42 years, and the North Shore has always been central to our route. We know the difference between a 1920s Chicago bungalow chimney in the 60202 zip and a grand Edwardian stack in the 60201 lakefront district because we’ve inspected both, documented both, and repaired both.

Evanston homeowners call us back because we show them photos they can understand and give them a plain-English verdict they can act on. Our Level-2 camera inspections end with images you see on the spot, not a vague report mailed two weeks later. The 90-Day Done Right Promise covers every repair in writing - if it’s not right, we come back, no paperwork, no arguing. That promise has governed how we work since 2014, and it’s why we plan to be answering calls in Evanston thirty years from now.

Our response time to Evanston is same-day or next-day for urgent issues. We don’t route you through a call center in another state. A live person answers every call, 24 hours a day, 7 days a week, and schedules you with a technician who arrives when we say he will. Most repairs are completed in a single visit with no-hassle upfront pricing - the number on the estimate is the number on the invoice.

Our Chimney Repair Services in Evanston

Mortar Repointing

Mortar repointing in Evanston runs $450-$1,200 for typical jobs, depending on how many courses need grinding and how accessible the chimney is from the roof. In the Victorian and Foursquare homes that dominate Evanston’s 60203 and 60204 neighborhoods, original lime mortar has endured nearly a century of lake-effect moisture. The northeast exposure on east-side homes along Sheridan Road and adjacent streets erodes two to three times faster than the sheltered sides - a pattern invisible from the ground but unmistakable once our camera is in the flue. We grind out failed joints to proper depth and repoint with mortar matched to the original formulation, not a quick Portland patch that will trap moisture and accelerate spalling.

Spalling Brick Repair

Spalling brick repair in Evanston typically costs $350-$950 for localized replacement, or $2,800-$4,500 when the damage extends through multiple courses and requires partial rebuild. The freeze-thaw cycles here are relentless. Water saturates brick during the lake-effect snow events that hit Evanston harder than inland Skokie or Wilmette, then expands as it freezes, popping the face off the brick. We see this most on tall chimneys serving original coal-era flues that were never properly capped or lined. Our repair removes the compromised brick, addresses the moisture source, and restores structural integrity with brick matched for color and absorption rate.

Chimney Waterproofing

Chimney waterproofing in Evanston runs $680-$1,400 for professional-grade application on a standard single-flue masonry chimney, with multi-flue or difficult-access stacks running higher. This is not a DIY sealant job. We use breathable silane-siloxane formulations that repel liquid water while allowing vapor to escape - critical in Evanston’s climate, where a non-breathable coating would trap moisture and cause the very damage it claims to prevent. For east-facing exposures in the lakefront zone, we often pair waterproofing with crown rebuilding and proper cap installation, because waterproofing a chimney with a failed crown is like fixing a roof with a hole in it. The combination gives Evanston homeowners protection that lasts through the punishing winter cycle.

Flashing Repair

Flashing repair in Evanston typically costs $320-$750 for standard step-flashing replacement, with complex configurations or steep pitches running toward the higher end. Evanston’s dense housing stock - two-flats and three-flats especially - often has flashing that was installed poorly during a roof replacement decades ago, or that has corroded where galvanized steel met incompatible masonry. The sustained northeast winds drive rain directly against the chimney-roof intersection on lake-facing homes, making this the most common leak source we diagnose in 60208 and 60209. We fabricate and install proper counter-flashing integrated with the masonry, not just caulked over the old failure.

Trusted Brands We Service in Evanston

We stock professional-grade materials from DuraFlex, HeatShield, and Olympia Chimney - brands we specify because they perform under the conditions Evanston chimneys actually face. DuraFlex liners handle the conversion of unlined coal-era flues to modern gas or wood appliances, a common need in pre-1940 Evanston homes. HeatShield’s cerfractory resurfacing restores deteriorated clay tile without full relining, often the right choice for chimneys with localized damage. Olympia Chimney caps and components withstand the salt-laden, wind-driven moisture that destroys lesser hardware in two or three seasons. We don’t substitute builder-grade parts to pad margin. The materials we quote are the materials we install, and we carry inventory so Evanston repairs aren’t delayed waiting for shipments.

Common Chimney Repair Problems We See in Evanston Homes

• Unlined multi-flue chimneys converted to gas without relining. Evanston’s housing stock is overwhelmingly pre-1940 masonry built for coal, and many original multi-flue chimneys were later converted to gas appliances without proper relining. This traps carbon monoxide in deteriorated flue walls and creates draft hazards unique to this corridor of the North Shore. Our Level-2 inspection identifies these conversions and documents the necessary remediation.
• Freeze-thaw spalling on east-facing exposures. The lake-effect moisture and sustained northeast winds off Lake Michigan saturate masonry on lake-facing chimney sides, then the freeze-thaw cycle pops brick faces and disintegrates mortar joints within a few seasons. This accelerates dramatically in homes along and near Sheridan Road, where the full force of northeast winds hits unimpeded.
• Shared chimneys in two-flats and three-flats with code complications. Evanston’s density of multi-unit housing means shared chimneys serving multiple units are common. One unit’s deteriorated liner or blocked flue creates liability and safety issues for adjacent units, and repair access often requires coordination we handle directly with property owners and managers.
• Negative-pressure downdraft on east-facing chimneys. The lake exposure creates draft problems technicians inland rarely see - smoke and combustion gases pushed back into living spaces by wind pressure on the east side of the home. This requires diagnosis beyond simple flue cleaning, often involving proper cap selection and sometimes combustion-air correction.

Pricing for Chimney Repair in Evanston, IL

We Also Serve Cities Near Evanston

Our technicians route daily through Evanston, Wilmette, West Ridge, Skokie, and Rogers Park. The same live-answer phone, same documented inspection process, same 90-Day Done Right Promise applies whether your chimney is on Lake Michigan or inland near Old Orchard. If you’re in a bordering neighborhood and unsure whether we cover your address, call - we likely do.

FAQs - Chimney Repair in Evanston