Sweep & inspection
Caps & crowns
Flue relining
Masonry repair
Gas fireplace serviceLevel 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.
Fast, Reliable Chimney Sweep Across Webster Groves
Webster Groves homeowners call us because a chimney here is rarely a simple brush-and-go job. Most of the houses on these blocks were built between 1900 and 1930, and their chimneys are original masonry that has been absorbing St. Louis summers and cracking through freeze-thaw winters for a century. We sweep, inspect, and repair the whole system from cap to firebox, and we tell you plainly what can wait. Call (866) 596-7310 and we’ll book your sweep.
Why Webster Groves Homeowners Call Hawk Chimney Sweep for Chimney Sweep
Our technicians have up to 12 years of experience, and they know the difference between a flue that needs cleaning and a flue that needs a mason. That distinction matters on the dense 1900 – 1930 blocks of Webster Groves, where a plain sweep can leave the real defect untouched. We handle three services under one roof: chimney sweep, inspection, and repair. No handoff between a sweep crew and a mason, no gap where nobody owns the problem.
We work with professional-grade products from HeatShield, DuraFlex, Gelco, Olympia Chimney, Famco, and Copperfield rather than big-box substitutes. Our inspection is methodical and top-to-bottom, and we show you what we find before we recommend anything. We’re licensed and insured. When you call, we answer 24/7, and we dispatch Sunday through Friday, 7am to 7pm.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Maintenance in Webster Groves
Chimney Maintenance in Webster Groves is mostly a moisture story, not a creosote story. On the original single-wythe brick stacks common in the 63119 blocks, summers pull humidity into the masonry and hard winter freezes push it back out as spalling. A typical maintenance sweep in Webster Groves runs $185 – $320, and a Level 2 inspection with a camera usually adds $150 – $275. The written estimate sets the final price, and the estimate itself is free.
Crown and flashing checks
We look at the crown and flashing on every visit. Hand-formed 1920s crowns crack in ways that don’t show from the ground, and a repair before the next wet summer is far cheaper than water reaching the flue tiles.
Damper and firebox review
The damper and firebox get the same attention as the flue. A damper that won’t seat and a firebox with crumbling mortar both affect how the chimney drafts, and both are cheap to address early.
Chimney Sweep Services in Webster Groves
Chimney Sweep Services in Webster Groves usually start with a draft complaint or a winter water stain, not a creosote problem. That’s the pattern on these blocks: the technician finds original brick spalling and clay flue tiles cracked from decades of freeze-thaw, sometimes with a neighbour’s appliance venting into the same stack. We brush first- and second-degree creosote from the flue liner and smoke chamber, check the damper and firebox, and repair the crown and flashing where needed. Third-degree glaze gets referred out, not brushed. A standard annual sweep in Webster Groves runs $185 – $320, and creosote removal on a heavier load typically lands at $250 – $400.
Level 1 and Level 2 inspections
A Level 1 inspection covers what’s visible without opening anything up. A Level 2 adds a camera run of the flue and is what we use when a stack is shared or a liner is suspect. Both are included with the photo report so you can see what we saw.

Soot and creosote removal
Soot and creosote come out with the brush and a HEPA vacuum setup that keeps the house clean. We check the smoke chamber too, since that’s where a lot of the residue hides.

Trusted Brands We Service in Webster Groves
We install and work with HeatShield, Gelco, Olympia Chimney, and Famco, plus DuraFlex and Copperfield for liner work. HeatShield resurfacing is the one that matters most on Webster Groves stacks – it’s a specialized repair for cracked or spalling flue liners that sweep-only companies aren’t equipped to perform. DuraFlex flexible liner systems cover full relining when the tiles are too far gone. We don’t stock parts; we specify what the job needs and get it moving so your chimney isn’t sitting open. Fast turnaround is the point.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Webster Groves Homes
- Shared-stack cross-contamination. Adjacent or shared flues in attached properties can push a neighbour’s appliance exhaust into the next-door firebox. It shows up as odour or a draft that won’t pull, and a camera run confirms it.
- Cracked hand-formed crowns. On the north-south streets off Lockwood and Big Bend, the 1920s exterior stacks have crowns that crack invisibly from the ground. The tell is mortar crumbs washing onto the sidewalk after the first hard freeze.
- Spalling single-wythe brick. The 1900 – 1930 foursquares shed mortar all summer in the humid heat and crack through the winter freeze. A brush-and-go sweep leaves that defect in place.
- Degraded clay flue tiles. Many original chimneys here were built with clay-tile or unlined flues. A century of freeze-thaw cracks them, and a cracked tile is a path for heat and gases.
Pricing for Chimney Sweep in Webster Groves, MO
A typical annual sweep in Webster Groves runs $185 – $320. A Level 2 inspection with a camera usually adds $150 – $275. Creosote removal on a heavier load typically runs $250 – $400. Crown and flashing repairs are quoted per job once we’ve seen the stack. What moves the number is the flue condition, whether the stack is shared, and how much access the roof allows on a tight lot. Nothing gets recommended without camera evidence you can see for yourself, and we’ll tell you straight when work can safely wait. The estimate is free, and the written estimate sets the final price. Call (866) 596-7310 for an exact quote.
We Also Serve Cities Near Webster Groves
We serve homeowners across Webster Groves and the surrounding area, including Affton, Crestwood, Clayton, and Kirkwood. The housing stock shifts a little block to block, and our technicians read each stack on its own terms. If you’re on the edge of town, call and we’ll confirm coverage.
Serving Webster Groves, MO – Our Local Coverage Area
We serve Webster Groves and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs About Chimney Sweep in Webster Groves
Yes. A camera run of the flue shows whether a second appliance is tied into your stack. In shared and adjacent flues, that’s the first thing we check, because a neighbour’s appliance venting into a shared stack pushes exhaust and odour into your firebox. Call (866) 596-7310 – estimates are free.
Those crumbs are usually the first visible sign of a cracked crown. On the 1920s hand-formed crowns common off Lockwood and Big Bend, the hairline crack is invisible from the ground and only sheds after the freeze-thaw cycle. A camera and a roof-level look confirm it. Call (866) 596-7310 to book an inspection.
Not always. Some cracked tiles can be resurfaced with HeatShield, and a full DuraFlex reline is only warranted when the tiles are too far gone. We don’t recommend a reline without camera evidence you can see. Call (866) 596-7310 for a free estimate.
First-degree creosote is the light soot a brush clears. Third-degree is the hardened glaze that a brush won’t touch, and we refer that out rather than pretend a sweep solves it. Second-degree sits in between and comes out with proper brushing. Call (866) 596-7310 if you’re unsure what you have.
Access is planned before the visit. On narrow lots we use ladders and roof-level positioning suited to the stack, and we check the crown and flashing by hand. Tight spacing just means more care, not a skipped step. Call (866) 596-7310 to book.
Every chimney here is a little different, and the honest answer comes from looking at yours. Call (866) 596-7310 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Hawk Chimney Sweep.