Chimney costs range from about $150 for a minor repair to $25,000 or more for a new masonry chimney. The final price depends on whether the work involves a liner, a factory-built system, or full masonry construction, plus chimney height, roof access, materials, and local labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Chimney inspection | $100 | $250 | $600 | Level and access affect fee |
| Common chimney repair | $150 | $1,200 | $5,000 | Cleaning, flashing, or masonry work |
| Chimney liner | $1,500 | $3,500 | $7,000 | Installed stainless steel liner |
| New factory-built chimney | $3,000 | $6,500 | $10,000 | System and installation |
| New masonry chimney | $10,000 | $16,000 | $25,000+ | Full-height brick construction |
What a new masonry or metal chimney costs
A new chimney costs about $3,000-$10,000 for a factory-built metal system and $10,000-$25,000 or more for a masonry chimney. A typical masonry project assumes a brick exterior, standard footing, roughly 20-30 feet of height, and ordinary roof access. The average for that scope is about $16,000; complex foundations, tall stacks, or premium brick can push the quote higher.
For a complete new chimney, system type and height are the biggest price distinctions. Factory-built systems use insulated metal components and often suit fireplaces or appliances designed for them. A masonry chimney requires substantial labor and structural support. Local building requirements and the home’s framing can affect either installation.
Assumptions: U.S. pricing, standard materials, typical access, and no major structural repairs. Regional labor and site conditions can change estimates.
How brick, liner, and labor shape the quote
For a new masonry chimney, materials, skilled labor, and access equipment make up most of the bill. Repair estimates vary more because a small cap replacement and extensive crown rebuilding are very different jobs.
| Quote component | Typical range | What it covers | Pricing basis |
|---|---|---|---|
| Brick and mortar | $2,000-$6,000 | Standard masonry materials | About $10-$30 per sq. ft. of wall face |
| Masonry labor | $4,000-$12,000 | Laying brick, shaping, and finishing | Often $50-$100 per hour |
| Scaffold or lift | $500-$2,500 | High or difficult exterior access | Job-dependent equipment rental |
| Flashing and crown | $500-$2,000 | Roof seal and top weather protection | Materials and installation |
| Permit and inspection | $100-$1,000 | Local approvals and site checks | Varies by jurisdiction |
Ask contractors to separate labor, materials, access equipment, and permit charges.
Which chimney height and liner specifications raise prices?
Height adds both material and labor: a 30-foot stack typically costs more than a 15-foot stack, especially when crews need extensive scaffolding or roof protection. A chimney with multiple offsets, a steep roof, or difficult backyard access can also require more work than a straight, accessible run.
Liner diameter and fuel type matter when replacing or installing a liner. A basic stainless steel liner for a straightforward fireplace may cost $1,500-$3,500 installed, while a larger or longer liner, insulation, or difficult removal can bring the total to $4,000-$7,000. A chimney serving a furnace, boiler, or wood stove must use a compatible liner sized for that appliance.
Confirm height, flue diameter, and appliance type before comparing liner quotes. A low bid may exclude insulation, removal of an old liner, or work needed to connect the system safely.
How much do chimney repairs cost by job size?
Small repairs usually cost less than rebuilding damaged masonry. A chimney cap may run $150-$500 installed; flashing repair often costs $300-$1,000; and crown repairs commonly range from $500-$2,000. Repointing damaged mortar may cost $500-$2,500, while partial rebuilding can reach $1,000-$5,000 or more depending on height and brick condition.
Get the damaged area and repair method written into the estimate. A quote for surface sealing is not equivalent to replacing cracked masonry, and a water leak may involve both flashing and the chimney crown.
What does chimney labor time add to the total?
A basic inspection may take about 30-90 minutes, while a liner installation can take one day or longer. Repointing or a crown repair may require one to three workdays, and a full masonry chimney can take several days to a few weeks once foundation work, weather, and inspections are considered. Crew size and scaffolding affect the labor charge.
At an indicative $50-$100 per worker-hour, two workers on an eight-hour day represent $800-$1,600 in labor before materials, equipment, or overhead. Ask whether the estimate is fixed-price or based on labor hours.
Why chimney prices differ across U.S. regions
Labor and contractor availability can shift estimates substantially. Dense metro areas and high-cost coastal markets may run roughly 15%-30% above a national midpoint, while some rural markets may be 10%-20% below it. These are broad comparisons, not guaranteed regional rates; travel distance, local code, and access can reverse the difference.
Compare quotes from contractors working in the same local market. Check that each quote covers the same height, materials, liner type, disposal, and permit scope.
When a chimney repair costs less than replacement
Repair is often the lower-cost option when damage is limited to a cap, flashing, crown, liner, or a small mortar area. A stainless steel liner can restore a serviceable flue for a fraction of full masonry reconstruction. But extensive leaning, widespread loose brick, major water damage, or a failing foundation may make partial or complete rebuilding necessary.
Compare the repair scope with the condition of the entire chimney, not just the visible damage. An inspection can identify hidden deterioration before a smaller repair is chosen.
Which quote choices can lower a chimney bill?
Request at least three itemized estimates and compare equivalent work, not just the total. Ask whether the contractor can repair sound sections rather than rebuild them, and whether a standard liner or brick selection meets the appliance and code requirements. Scheduling non-emergency work during a less busy period may improve availability, though savings are not assured.
Provide clear access and move stored items away from the work area when practical. Avoid skipping required permits, inspections, or compatible materials to cut the initial price; failures can lead to added repairs. The best cost control comes from limiting unnecessary scope while keeping safety-critical work in the quote.