Chimney Relining in St. Louis, MO
- What's included: liner sizing, removal of failed tiles if needed, installation of a stainless steel or cast-in-place liner, and a final draft check.
- How fast: most single-flue relines are completed in one day; complex or multi-offset chimneys may take longer.
- What it costs: relining typically runs in the mid-hundreds to low-thousands depending on liner type and height — ballpark only, exact confirmed on-site.
- What we handle: stainless flexible/rigid liners, insulated liners for wood stoves, and resizing for new gas or insert installs.
- How to book: call (314) 207-3281 for a free on-site visit and written quote before any work begins.
Relining is the right call when a Level 2 inspection turns up cracked or spalled clay tiles, gaps at the joints, or a flue that no longer matches your appliance — for example, after dropping a gas insert into an old wood-burning fireplace in a Lafayette Square row house. A simple sweep clears creosote, but it can't repair a compromised flue; relining restores the continuous, smooth, correctly sized passage that keeps heat and carbon monoxide out of your walls. If your liner is intact and just dirty, you don't need a reline — we'll tell you that on-site rather than upsell you.
St. Louis housing makes liner choice matter. Many of the brick chimneys in Soulard, Benton Park, Carondelet, and Dutchtown were built tall and narrow with unlined or clay-tile flues that have absorbed a century of freeze-thaw cycles. A stainless steel flexible liner threads down those existing chases and handles offsets common in older stacks, while a cast-in-place liner can rebuild structural integrity where the masonry itself is weak. For the larger fireplaces you see in Compton Heights and Central West End mansions, oversized flues often need to be down-sized so a modern gas or wood insert drafts properly — relining solves that mismatch.
The trade-off is cost versus longevity. Relining is a bigger investment than a sweep or a minor crown patch, but a properly insulated stainless liner is rated for the life of most appliances and protects the surrounding brick from heat and acidic condensation. On The Hill, Shaw, and Tower Grove South, where many homes share party walls or sit close together, a sound liner also reduces the risk of heat transfer to adjacent structures. We size every liner to the appliance's BTU output and flue requirements, because an undersized or oversized liner causes the same draft and condensation problems you were trying to fix.
Because St. Louis City is an independent city with its own permit and inspection process — separate from St. Louis County — we account for that when scheduling and documenting the work. Every reline starts with a camera inspection so you can see exactly what we see before deciding, and you get a written ballpark before anyone touches the chimney.
📞 Call (314) 207-3281Chimney Relining pricing in St. Louis
| Service minimum (any visit) | from $150 |
| Camera inspection to confirm liner condition | $150–$300 |
| Stainless steel flexible liner (standard flue) | ballpark $1,200–$2,500 |
| Insulated liner for wood stove/insert | ballpark $1,800–$3,500 |
| Cast-in-place liner (structural) | ballpark $3,000–$6,000+ |
Exact price confirmed free on-site before any work.
Chimney Relining — questions, answered
How do I know if my St. Louis chimney needs relining?
You likely need relining if a St. Louis inspection finds cracked clay tiles, gaps in the flue, or a flue sized wrong for a new appliance. A camera inspection confirms it — if the liner is sound, we'll recommend a sweep instead.
What type of liner is best for older St. Louis brick chimneys?
For most older brick chimneys in St. Louis neighborhoods like Soulard and Carondelet, an insulated stainless steel flexible liner works well because it navigates offsets and protects aging masonry. Severely deteriorated stacks may need a cast-in-place liner for structural support.
How long does chimney relining take in St. Louis?
Most single-flue relines in St. Louis are completed in one day. Tall, multi-offset, or structurally compromised chimneys — common in older Benton Park and Dutchtown homes — can take longer, which we'll explain during the on-site visit.
Do I need a permit to reline a chimney in St. Louis City?
Permit requirements in St. Louis City are handled separately from St. Louis County, since it's an independent city. We factor local permitting and documentation into your project so the work is recorded properly.
How much does chimney relining cost in St. Louis?
Chimney relining in St. Louis typically ranges from the mid-hundreds to several thousand dollars depending on liner type, flue height, and insulation, with a $150 service minimum. These are ballparks — your exact price is confirmed during a free on-site visit. Call (314) 207-3281.