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.
Gelco Chimney Cleaning in Concord, MO
We provide independent Gelco service across Concord, MO, from the single-flue stainless caps on 1950s-70s brick ranches to the top-mount dampers inside them. What makes our Gelco work in Concord different is diagnosis: most of these fireplaces have been converted to gas logs, so a failed cap or damper shows up as a cold draft or a musty smell rather than a smoky fire. We’re an independent shop, not affiliated with or authorized by Gelco, and we inspect before we clean. Call (866) 596-7310. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Concord Residents Choose Us for Gelco Service
Gelco chimney caps, top-mount dampers, and flue components turn up constantly on the brick ranches and split-levels through this part of south St. Louis County. We’ve handled enough of them to know how the stainless legs pull loose from a clay-tile flue after years of freeze-thaw, and how a damper gasket stiffens through a humid St. Louis summer. That working familiarity is the credential. It isn’t a manufacturer badge, and we don’t pretend to have one.
What Concord homeowners tell us they want is straightforward: someone who looks at the whole flue before reaching for the brush, tells them what a repair needs and what can wait, and uses parts that actually fit the opening. Generic hardware-store caps often sit too low or miss the flue dimension entirely, which is how you end up with water in the firebox again the next spring. We match Gelco-specific caps, dampers, and gaskets to the flue that’s there. One company handles the sweep, the inspection, and the repair, so nothing falls between contractors. Scheduling is simple, and the estimate is free.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common Gelco Chimney Cleaning Problems We Solve in Concord
- Single-flue caps pulling loose at the leg bolts. Years of freeze-thaw on a Concord clay-tile flue work those bolts until the cap sits cocked or comes free altogether. Once it’s off, the flue is wide open to rain and to whatever wants to nest in it.
- Top-mount damper gaskets that no longer seal. The humid St. Louis summers stiffen and warp the gasket and pivot hardware. A damper that won’t close means the fireplace drafts cold air all winter, and in a gas-converted Concord ranch that’s the complaint we hear first.
- Cap mesh clogged with soot, leaf litter, and swift debris. A multi-flue cap screen packed solid restricts draft and pushes smoke back into the firebox. On homes that sit unused for years, the mesh can be almost completely blocked before anyone notices.
- Soot and spider nesting in gas-log burners and insert surrounds. Converted fireplaces in Concord accumulate buildup in the venturi, which shows up as lazy flames and delayed ignition. That’s a burner service issue, not a flue problem, and it needs a different set of tools.
- Cracked clay tile hiding under a cap that’s still in place. Freeze-thaw spalling doesn’t care that the cap looks fine from the driveway. A cracked liner behind an intact cap is exactly the kind of thing a Hawk-eyed inspection catches and a cursory brush-and-go visit misses.
Gelco Service in Concord: What Local Conditions Mean for Your Equipment
Walk any of the older subdivisions off the Concord roads and the pattern is the same: one central masonry fireplace, a clay-tile flue, and gas logs where wood used to burn. That conversion changes what a Gelco failure looks like here. A top-mount damper that’s lost its seal on a wood-burning fireplace gives you smoke spill; on a vented or vent-free gas-log setup it gives you a cold draft across the hearth and a faint smell after a storm, because the chimney is now a passive vent stack pulling outside air down the flue. Owners often read that as a gas problem and call a hearth technician when the actual fault is up top.
The humid summers and freeze-thaw winters add their own pressure. Rain and snowmelt find any gap at the cap, and the warm-to-cold swing works on the clay liner until hairline cracks open. That’s the local reality a Gelco owner in Concord needs to hear: the cap and damper aren’t accessories sitting on top of the system, they’re the barrier that keeps the liner dry and the draft moving the right direction. When they fail, the liner pays for it.
Gelco Models & Products We Service in Concord
We service the Gelco single-flue stainless chimney cap, the multi-flue rectangular cap, the top-mount damper, and fireplace insert and gas-log setups on the older Concord fireplaces. Fit is what matters with this equipment. Cap mounting dimensions have to match the flue opening and the crown underneath it, and damper hardware has to match the frame that’s already set in the masonry. We fit Gelco-specific caps, dampers, and damper gaskets with quality parts sized to the flue in front of us, and we measure rather than guess. We don’t claim any manufacturer authorization, and we don’t sell you a component to cover a water problem that needs the crown repaired first. Repair comes before replacement whenever the part is sound.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Concord
Every job is priced per job by a written estimate, and the estimate is free. What drives the number is the scope: a straightforward sweep and inspection sits at the low end, adding cap or damper work moves it up, and masonry repairs like crown sealing or waterproofing sit above that. We give you the ranges in writing after we’ve looked at the flue, so nothing gets quoted blind over the phone. Here’s how a typical Concord Gelco call breaks down:
- Chimney sweep and inspection: quoted per job after we see the flue
- Gelco cap replacement or re-securing: quoted per job, including the part
- Top-mount damper repair or replacement: quoted per job
- Chimney waterproofing and crown work: quoted per job, based on the masonry condition
The written estimate sets the final price. Nothing gets added without your say-so. Call (866) 596-7310 for an exact quote, and we’ll tell you plainly what needs doing now and what can safely wait.
Serving Concord, MO – Our Local Coverage Area
We serve Concord and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Concord
No. We’re an independent service provider and we have no affiliation with, or authorization from, Gelco. We service and repair Gelco caps, dampers, and related components using quality parts that fit them, and our authority comes from hands-on work on these systems across south St. Louis County, not from a manufacturer badge.
For Gelco-specific caps, dampers, and damper gaskets we match genuine OEM parts where fit and mounting dimensions matter. They do on these older clay-tile flues. A generic cap that misses the opening or sits too low invites the same water problem back, so we’d rather fit the right part once.
Most sweep-and-inspect visits take well under two hours, and a cap or damper replacement usually adds to that once we’ve confirmed the fit. If the inspection turns up spalled clay tile or a cracked crown, that surface repair is quoted separately and scheduled as its own job. We plan the visit when you book, and we won’t rush a flue just to hit a clock.
We handle the Gelco single-flue stainless chimney cap, the multi-flue rectangular cap, the top-mount damper, and fireplace insert and gas-log setups on converted Concord fireplaces. Anything outside that, including the masonry and flue liner itself, falls under our repair side, not the Gelco product.
It’s priced per job by a written estimate, and the estimate is free, so the number depends on whether you need a sweep, a cap replacement, a damper repair, or waterproofing on top of any of those. We quote after we’ve inspected the flue, not before. Call (866) 596-7310 for an exact quote – estimates are free.
Service Areas Near Concord
We cover Gelco service across Concord and the surrounding south-county neighborhoods, including Lemay and Crestwood, plus nearby Webster Groves, Clayton, University City, Jennings, and the wider St. Louis area. If you’re not sure whether your address is in range, call and we’ll tell you.
Book Your Gelco Service in Concord Today
Whether your gas-converted fireplace is drafting cold or your cap screen hasn’t been looked at in years, we’ll inspect the whole flue and give you a free written estimate before any work starts. Call (866) 596-7310. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Hawk Chimney Sweep.