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 Sweep in Fort Worth: What to Know First
Gelco chimney sweep in Fort Worth typically runs $189 – $289 for a standard Level 1 cleaning, and we can usually get to your flue within 3 – 5 business days. That price includes a camera inspection and photo report before we ever pick up a brush, so you’ll see exactly what’s inside your Gelco system before spending another dollar. We’re an independent Gelco service provider, not a manufacturer rep, which means our only interest is telling you what your chimney actually needs. If you own a Gelco fireplace or chimney system and haven’t had it swept in the last 12 months, call (682) 900-6393 and we’ll walk you through what to expect.
How Gelco Products Fail – and How We Fix Them
Gelco builds solid chimney components, but every brand has its weak points. Here’s what we actually see on Gelco systems in Fort Worth homes, and what we do about it:
- Gelco stainless steel chase covers and premature rust-through at the pipe joint. Fort Worth gets serious hail, and combined with our humid summers and hard freeze cycles, we regularly see Gelco chase covers and pipe collars pitting faster than the manufacturer’s general lifespan estimates suggest. The symptom is usually water staining on the ceiling near the chase or a rust trail running down the exterior pipe. Our fix is a full inspection of the chase top, re-sealing with high-temp silicone rated for outdoor flue exposure, and replacing the chase cover with a quality aftermarket stainless option when the original is too far gone.
- Gelco flue liners with creosote glaze that resists a standard wire brush. On Gelco stainless liners, especially older installations, creosote can bake on so hard that a standard sweeping brush just polishes the surface instead of removing it. We see this most often in homes where fires are burned low and slow for ambiance rather than hot and clean. Our techs use a rotary chain whip attachment that breaks up that hard glaze without gouging the stainless, followed by a chemical treatment when needed to loosen what’s left.
- Gelco caps and spark arrestors that collect cottonwood cotton and Fort Worth’s spring pollen. Gelco caps use a mesh pattern that’s effective at blocking sparks, but that mesh turns into a lint trap during our cottonwood bloom in April and May. A blocked cap doesn’t draft properly, and you’ll notice smoke spilling into the room when the fire first lights. During every Gelco sweep, we remove the cap, clear the mesh by hand, and check for any corrosion at the cap-to-liner connection.
- Gelco dampers that seize after a year of disuse. In Fort Worth, fireplaces sit dormant from May through October, and during those humid months, a Gelco damper can bind to its frame so thoroughly that you’ll practically need a lever to break it free. Homeowners often mistake this for a broken damper and start pricing replacements. More often than not, it’s surface rust and soot adhesion. We free the damper, clean the seating surface, and coat it with a dry graphite lubricant that won’t attract more soot. If the damper’s hinges are actually cracked, we’ll show you the photo before recommending a replacement.
- Gelco firebrick panels with hairline cracks that look worse than they are. Firebrick, or refractory panels, crack from thermal cycling no matter who makes them. On Gelco units, we commonly get calls from Fort Worth homeowners convinced the firebox is failing because they saw a hairline crack along a panel. Surface cracks under 1/8 inch without shifting don’t require replacement. We document them in our photo report so you have a baseline, and we only flag panic-level damage when there’s actual panel separation or crumbling refractory. This is where the camera report earns its keep: you see what we see, and you’re never paying for a repair based on someone else’s word.
Styles & brands we work with





Our Gelco Chimney Sweep Process
Here’s what happens when you book a Gelco sweep with Hadley Chimney Fort Worth:
- 1
You call, a live person answers. We confirm your address in Fort Worth, ask what Gelco system you have (or we figure it out on site), and set a tracked arrival window that’s a real time frame, not a four-hour guess.
- 2
We arrive and protect the work area. Drop cloths go down before any equipment comes out. Our tech is uniformed and background-checked, and you’ll see live tracking if you want to know exactly when we pull up.
- 3
Camera inspection first. Before sweeping, we look inside the flue with a camera to document the current state. You’ll get photos of creosote level, any liner issues, and the condition of the Gelco cap and damper.
- 4
The sweep itself. We use brushes matched to your Gelco liner type, plus rotary tools when the creosote is glazed. The firebox gets hand-cleaned, the smoke shelf gets cleared, and the cap gets removed, brushed, and inspected.
- 5
Post-sweep verification. We run the camera again so you can see the before-and-after side by side. If anything needs attention, you get a written price for that repair before any additional work starts. No surprises at the door.
- 6
You get a digital invoice. Pay from a link on your phone. Every repair is backed by the 365-Day Done Right Promise in writing, with a free second visit if a repair doesn’t hold up.
See the difference
Before
After
Before
After
Before
AfterWhat Gelco Chimney Sweep Costs in Fort Worth
Gelco chimney sweep pricing in Fort Worth breaks down like this:
- Standard Level 1 sweep (no known issues): $189 – $249 depending on flue height and accessibility.
- Level 2 inspection with camera (recommended after a home purchase or chimney fire): $299 – $399, which includes a full sweep and a written photo report.
- Heavy creosote removal (glazed buildup requiring rotary tooling): adds $75 – $150 to a standard sweep.
- Cap or damper repair during the sweep: $75 – $250 depending on what’s needed, always quoted and approved before we start.
What moves the price: flue height on second-story rooflines, the amount of creosote present, and whether we’re also servicing the Gelco cap and damper. Nothing gets done without a written price in hand first. Call (682) 900-6393 for a free estimate specific to your Gelco system.
Why Fort Worth Homeowners Call Hadley Chimney Fort Worth for Gelco Work
Cory Mitchell and our crew have worked on enough Gelco systems across Fort Worth, from older homes near the TCU campus to the newer builds stretching toward Crowley and Benbrook, to know how these chimneys behave in our particular climate. We also service DuraFlex and HeatShield systems, so when a Gelco liner has a section that’s too far gone for patching, we can recommend a replacement liner from a brand we actually trust and install it ourselves. Every job comes with the Relay Visibility Guarantee: live arrival tracking, before-and-after photos, and a written price before work begins. The 365-Day Done Right Promise backs every repair in writing. That’s the whole point: you shouldn’t have to take a chimney company’s word for anything when the proof fits in a photo.
FAQs
A Gelco chimney in Fort Worth should be swept at least once per burning season, or every 40 – 50 fires, whichever comes first. Fort Worth winters are intermittent, which means people fire up their Gelco systems for a week of cold, let them sit for two weeks, and repeat, and that stop-start cycling builds creosote faster than steady use. Call (682) 900-6393 to schedule before the next cold snap hits.
No. Sweeping a Gelco chimney is a manufacturer-required maintenance task, and skipping it is the thing that voids warranty claims. We’re an independent Gelco service provider, so we’re not bound by the manufacturer’s service network, but we sweep using brush and tool choices appropriate for stainless liners so your Gelco system stays within warranty-safe practices.
Most Gelco sweeps in Fort Worth get on our schedule within 3 – 5 business days, and we do our best to prioritize homes with fireplace safety concerns when we know burning season is about to turn. Call (682) 900-6393 and we’ll give you an actual date, not a vague window.
Most of the time, a Gelco liner doesn’t need replacing; it needs cleaning. We show you the camera footage, and if there’s pitting, separation, or rust-through, we’ll point to it specifically and quote a replacement. If it’s just creosote and soot, we sweep it and tell you plainly that’s all it needed. That’s the one thing Cory Mitchell insists on: “I’d rather show you a photo of the problem than hand you a bill you don’t understand.”
A Gelco sweep with Hadley Chimney Fort Worth includes a full camera inspection before and after, removal of creosote and soot from the flue and smoke shelf, hand-cleaning of the firebox, cleaning and inspection of the Gelco cap and damper, and a written photo report. Every repair we identify during that process gets a written price before any work starts, and every repair is backed by the 365-Day Done Right Promise.
Need a Gelco chimney sweep in Fort Worth? Call (682) 900-6393 for a free estimate. We answer live, 24/7, and we’ll book your sweep with a real arrival window and a written price before anything happens.
Written by Cory Mitchell, Owner, Hadley Chimney Fort Worth at Hadley Chimney Fort Worth, serving Fort Worth and nearby areas.