Level 1 sweep and inspection to the NFPA 211 annual standard - flue, crown, cap, and flashing checked and photographed
Chimney sweep logs do not sweep chimneys. They loosen some creosote - which then falls where a brush and vacuum still have to collect it.
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Before
AfterFast, Reliable Chimney Repair Across Lombard
Chimney repair in Lombard typically costs between $850 for targeted mortar repointing and $6,500 for a full stack rebuild, with most gas-conversion liner jobs falling in the $2,200-$4,800 range. Our crews are dispatched from our Chicago office and serve Lombard directly, carrying the full inventory of DuraFlex liners and HeatShield materials needed for the village’s dominant postwar ranch and split-level housing stock. We’ve inspected more than 38,000 chimneys since 2009, and a significant share of our Level 2 camera inspections in Lombard reveal the same pattern: an original 1950s-70s clay tile flue, oversized for wood, now running cold and wet after a gas conversion that never included proper relining.
Call (331) 265-1700 for a free written estimate. Every quote includes a camera-scan inspection, documented photo record, and our written price before any work starts.
Why Level Two Chimney Naperville Is Lombard’s Preferred Chimney Repair Company
Lombard homeowners know their chimneys. The village’s postwar building boom left a legacy of aging single-flue masonry stacks, many converted to gas without relining, and residents here research before they call. We answer that research with evidence: a Level 2 NFPA 211 inspection with camera footage, a written scope and price delivered before any tool touches brick, and a 365-Day Done Right Promise stamped on every job under the Haven Standard.
Our Chimney Repair team has built a strong local reputation in DuPage County by documenting what we find rather than describing what we think. When we inspect a chimney off St. Charles Road or in the ranch blocks near North Avenue, we show the homeowner delaminating tile, condensate pooling at the smoke shelf, or spalled brick from freeze-thaw damage. Then we explain what it means for safety and what it costs to fix. No voicemail, no web-form delay: our phones are answered live 24 hours a day, and a named, background-checked technician texts when they’re en route.
We don’t claim decades serving Lombard specifically - we claim a standard. Clause 4 of the Haven Standard requires a documented photo record on every job, a practice we started in 2009 and have maintained across all 38,000 inspections. That documentation is what lets us offer a Free Second Opinion on any competitor’s written estimate: bring us their scope and price, and we’ll show you what our camera sees.
Our Chimney Repair Services in Lombard
Chimney Rebuilding
Full chimney rebuilding in Lombard runs $4,500-$6,500 for a typical ranch-height stack, and it’s necessary when freeze-thaw damage, spalling, and deteriorated mortar have compromised structural integrity beyond what repointing can address. DuPage County’s brutal freeze-thaw cycle - temperatures crossing 32°F dozens of times each winter - attacks the low-profile chimneys common in Lombard’s 1950s-70s neighborhoods harder than taller stacks in older suburbs, because shorter flues have less thermal mass and dry out slower after rain. We rebuild with matching brick where possible, pour a new concrete crown with proper drip edge and overhang, and install a cap to break the water-mineral cycle that caused the failure.
Spalling Brick Repair
Spalling - the flaking and crumbling of brick faces caused by water freezing in the masonry pores - is the most visible chimney problem in Lombard, and we see it concentrated on original construction that never received a chimney cap. The DuPage Water Commission’s hard water supply leaves mineral deposits that accelerate exterior deterioration once moisture penetrates. Spalling brick repair typically costs $1,200-$2,800 depending on how many courses are affected and whether the damage has reached the wythe (the inner wall separating your flue from your neighbor’s in attached homes). We remove damaged brick to solid substrate, replace with matched units, and repoint with Type N mortar formulated for Chicago-area freeze-thaw exposure.
Chimney Waterproofing
Waterproofing a Lombard chimney costs $800-$1,400 and is the single most cost-effective preventive measure for the village’s aging masonry stock. We apply a vapor-permeable siloxane treatment that lets the chimney breathe and dry while blocking liquid water entry. This matters particularly in Lombard because the combination of hard-water mineral deposits, freeze-thaw cycling, and the low thermal draft of converted gas flues means moisture lingers longer than in taller or properly lined systems. Waterproofing is Clause 4-adjacent work: we photograph the entire exterior before treatment, document cracks and spalls, and provide a written condition report with the invoice.
Flashing Repair
Flashing repair in Lombard ranges from $450 for sealant and counter-flashing touch-up to $1,800 for full step-flashing replacement on a ranch-style roof with minimal chimney exposure. The shallow-pitch roofs common in Lombard’s ranch neighborhoods create slower runoff, giving water more time to find gaps at the chimney-roof intersection. We use copper or painted steel matched to existing, and we check the cricket (the peaked diversion structure behind wider chimneys) for proper slope - many original Lombard crickets were undersized or omitted entirely.
Mortar Repointing and Tuckpointing
Repointing deteriorated mortar joints costs $850-$2,200 in Lombard, varying with scaffold needs and how many courses require work. Tuckpointing - the cosmetic technique of cutting thin grooves in new mortar to mimic fine historic joints - is rarely needed on Lombard’s postwar stock but available for the pre-war bungalow layer near downtown along St. Charles Road. We grind joints to 3/4-inch depth minimum, remove all loose material, and repoint with mortar matched in compressive strength and absorption to the original brick.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Before
AfterTrusted Brands We Service in Lombard
We stock DuraFlex stainless steel liners, HeatShield cerfractory resurfacing systems, and Gelco chimney caps in our Chicago-area inventory, which means most Lombard repairs don’t wait on parts. For full rebuilds, we source brick and specialty components through Copperfield Supply, the trade’s largest distributor, with whom we’ve maintained a buying relationship since 2009. That direct procurement - Haven Standard Clause 1, “Have it in writing,” applied to our own supply chain - is how we keep customer prices honest and turnaround short.
Common Chimney Repair Problems We See in Lombard Homes
- Gas insert dropped into an oversized wood flue with no liner. The exhaust stays cool and wet, condensate pools at the smoke shelf, and clay tile delaminates from the inside out. This failure is invisible from the firebox opening but obvious under camera inspection, and it’s the defining problem in Lombard’s converted ranch chimneys.
- Freeze-thaw cycling through DuPage winters cracks mortar and spalls brick. Temperatures cross 32°F dozens of times per winter, expanding and contracting water in the masonry matrix. Low-profile Lombard stacks without caps suffer worst, because hard-water minerals and rain compound the deterioration.
- Neighbor-to-neighbor cross-contamination in attached or closely spaced homes. Two appliances sharing one masonry stack, or adjacent flues in a party wall, can back-draft exhaust and odor when one side is plugged or cracked. In Lombard’s tight ranch lots, your neighbor’s furnace problem can become your air-quality problem.
- Original clay tile liners at or past rated service life. The 50-70-year-old single-flue chimneys built during Lombard’s postwar boom were designed for wood-burning temperatures. Decades of low-temperature gas exhaust have accelerated acid corrosion and thermal shock failure in ways the original builders never anticipated.
Pricing for Chimney Repair in Lombard, IL
| Service | Typical Range in Lombard |
|---|---|
| Mortar repointing (per chimney) | $850 - $2,200 |
| Spalling brick repair (partial) | $1,200 - $2,800 |
| Chimney waterproofing | $800 - $1,400 |
| Flashing repair / replacement | $450 - $1,800 |
| Gas liner installation (HeatShield or DuraFlex) | $2,200 - $4,800 |
| Partial chimney rebuild | $3,200 - $5,200 |
| Full chimney rebuild | $4,500 - $6,500 |
These ranges reflect Lombard’s specific housing stock and access conditions. Ranch homes with low, walkable roofs keep labor costs lower than steep-pitch or multi-story work; attached homes requiring scaffold or neighbor coordination may run higher. Every estimate is free, written, and delivered before work begins - no exceptions, no “call for a quote.” We show you camera footage, name the price, and let you decide.
We Also Serve Cities Near Lombard
Our Chimney Repair in Lombard crews also work regularly in Glen Ellyn, Elmhurst, Downers Grove, and Wheaton - the same DuPage County freeze-thaw zone, the same postwar housing patterns, the same need for camera-documented inspection before any repair commitment. Scheduling is coordinated from our Chicago office, with local technicians assigned by route efficiency.
Serving Lombard, IL - Our Local Coverage Area
We’re based in the Lombard area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Chimney Repair in Lombard
Most gas-converted Lombard ranches need liner replacement, not full rebuild, if the masonry shell is still structurally sound. The critical question is whether the original oversized clay tile flue has delaminated or cracked from years of cool, acidic exhaust. Our Level 2 camera inspection shows this in ten minutes: if the tile is intact but oversized, we install a correctly sized DuraFlex or HeatShield liner and rebuild only the crown and cap. If the tile has failed and moisture has reached the surrounding brick, partial or full rebuild becomes necessary. Call (331) 265-1700 for a free camera inspection and written scope - we’ll show you exactly what we’re seeing.
Yes, and in Lombard’s close-set ranch neighborhoods with shared or adjacent masonry stacks, this happens more often than homeowners realize. Two appliances venting into the same stack, or into flues separated by only a single wythe of brick, create cross-contamination risk: a plugged or cracked flue on one side can back-draft exhaust, carbon monoxide, or corrosive condensate into your living space even when your own appliance is functioning properly. Our camera inspection maps the flue geometry and identifies shared-wall conditions. If we find cross-connection, we document it with photos and recommend separation or relining solutions. Call (331) 265-1700 - this is not a situation to assess by flashlight.
Water enters mortar joints and brick pores during rain or snowmelt, then expands roughly 9% when it freezes. DuPage County’s winter temperatures cross the freezing point dozens of times, so this expansion-contraction cycle repeats relentlessly, widening hairline cracks into gaps and flaking brick faces into spalls. Lombard’s low-profile ranch chimneys suffer worse than taller stacks because they have less thermal mass to stay above dew point, and because many never received caps during original construction. The hard water supplied through the DuPage Water Commission leaves mineral deposits that further degrade masonry chemistry. Waterproofing and proper capping interrupt this cycle; once spalling is advanced, repair or rebuild is the only option.
A standard sweep cleans accessible creosote from the firebox and lower flue; a Level 2 inspection runs a camera the full length of the flue, examines the smoke chamber, and documents conditions invisible from below. On a gas-converted Lombard chimney, this typically reveals: condensate pooling at the smoke shelf where the oversized flue runs too cold; delaminating clay tile flaking into the flue interior; and acidic corrosion patterns that indicate the liner is failing from the inside out. These conditions don’t produce visible smoke or odor until they’re advanced. Clause 4 of the Haven Standard requires this camera documentation on every job - we don’t guess, and we don’t ask you to trust us without evidence. Call (331) 265-1700 to schedule.
We do both, and we distinguish them honestly. Tuckpointing and repointing address mortar joint deterioration; rebuilding addresses structural failure of the brick itself, the liner system, or the crown. In Lombard’s 50-70-year-old chimneys, we often find that repointing alone is insufficient because spalling has destroyed brick faces, freeze-thaw has compromised multiple wythes, or gas-conversion moisture has rotted the smoke shelf. We rebuild what needs rebuilding, repoint what needs repointing, and show you the camera evidence for either recommendation before any work begins. Our 365-Day Done Right Promise covers both. Call (331) 265-1700 for a free written estimate.
Ready to see what your chimney actually looks like? Call (331) 265-1700 for a free Level 2 inspection and written estimate. We’ll text when our technician is en route, show you camera footage of your flue condition, and deliver a written price, scope, and warranty before any work starts. That’s Clause 1 of the Haven Standard, and it’s how we’ve operated since 2009.
Written by Corrine Halstead, Owner at Level Two Chimney Naperville, serving Lombard and DuPage County since 2009.