Chimney Service Pricing — Long Island 2026
Every range below is from real Long Island installed pricing, with assumptions and sources listed. Your chimney is unique — these are starting points, not quotes.
How to read these ranges
Chimney pricing depends on roof access, chimney height, material condition, permit requirements, and scope. These ranges reflect what Long Island homeowners actually pay in 2026 for standard configurations. For a binding quote, we’ll inspect your chimney in person and write an itemized estimate.
Maintenance
Chimney Sweep
Assumptions: Single wood-burning or oil flue, standard roof access, CSIA methodology. Add $75 for each additional flue.
Source: CSIA 2025 industry survey; HomeAdvisor Long Island metro.
Level I Inspection
Assumptions: NFPA 211 visual inspection, readily accessible components. Bundled free with most sweeps.
Source: NFPA 211 industry norms; CSIA data.
Level II Inspection
Assumptions: Full video flue scan, required for home sale, fuel changes, or after chimney fires. Includes written report.
Source: NFPA 211 Level II scope; Long Island CSIA contractor data.
Fireplace Cleaning
Assumptions: Includes firebox, smoke chamber, damper, and base clean-up. Gas inserts priced separately.
Source: CSIA industry data; LI contractor pricing.
Repair
Chimney Repair
Assumptions: Range covers crown repair, damper replacement, smoke chamber parge, flashing repair. Structural work priced separately.
Source: Remodeling Magazine 2025 Cost vs Value; LI contractor data.
Chimney Relining (Stainless Steel)
Assumptions: 6-inch 316Ti stainless flex liner, insulation wrap, top plate, 25-year warranty. Clay tile relining scoped separately.
Source: ChimneyLinerDepot MSRP; Long Island contractor installed pricing.
Chimney Cap Installation
Assumptions: Stainless steel single-flue cap with mesh spark arrestor. Multi-flue caps and copper options run higher.
Source: CSIA supplier pricing; Long Island install labor.
Chimney Waterproofing
Assumptions: ChimneySaver vapor-permeable sealant, crown coat included. 10-year warranty.
Source: SaverSystems product MSRP; LI installed pricing.
Masonry
Tuckpointing
Assumptions: Removal and replacement of deteriorated mortar joints. Historic/custom mortar matching adds cost.
Source: HomeAdvisor regional; Mason Contractors Association.
Masonry Repair
Assumptions: Spalling brick replacement, crown rebuild, partial chimney rebuild. Scope-dependent.
Source: Remodeling Magazine masonry repair data.
Add-on
Dryer Vent Cleaning
Assumptions: Single-story standard run. Complex multi-story or rooftop terminus adds cost.
Source: NFPA 96 maintenance standards; CSIA 2025 data.
Get an actual quote, not a range.
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