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 Lewisville, TX
We provide independent Gelco service across Lewisville, and the one thing that separates our work here is this: we know that a Gelco prefab fireplace in a lake-area home fights humidity all year, not just creosote. Gelco is a chimney cap, and we repair, install and service Gelco caps and the fireplaces they sit on without any manufacturer affiliation. Our technicians have up to 14 years of experience reading exactly what Lewisville’s climate does to that equipment. Call (888) 424-2086. We answer 24/7.
Why Lewisville Residents Choose Us for Gelco Service
Gelco caps are simple hardware with one job: keep water, animals and debris out of the flue. When one fails here, it usually fails for a reason specific to this city. We’ve learned to expect corrosion on the metal and cracked sealant at the chase top, because that’s what year-round lake humidity and hard freezes do to the brand’s products in this market. Our technicians have up to 14 years of experience, and they follow Gelco’s published clearances and service procedures rather than a dealership playbook.
We work with the same materials chimney specialists specify, including Gelco, DuraFlex, HeatShield, Olympia Chimney, Famco and Copperfield. When a Gelco cap needs replacing, we pick a part with the right dimensions and clearances for your flue, not whatever’s on a shelf. Scheduling is straightforward: you tell us what the fireplace is doing, we book a sweep, and the crew arrives with an inspection as part of the visit. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common Gelco Chimney Cleaning Problems We Solve in Lewisville
These are the Gelco issues we run into across Lewisville most often, each one tied to how homes here actually get used.
- Creosote glazing on Gelco prefab firebox walls. North Texas swings from humid 100°F summers to sudden freezes, so fireplaces sit dormant for months and then get fired hard on the first cold snap. That cycle lays down a slick, glassy glaze that a light brushing won’t touch. We remove it properly because a glazed firebox wall is a burn risk, not just a cosmetic problem.
- Rust on Gelco metal fireboxes and damper pivots. Lake-area humidity works on steel all year. Dampers seize, pivots stiffen, and panels pit. A sweeping visit is often where a homeowner learns the damper has been stuck for two seasons.
- Cracked crowns and chase covers on exterior-wall Gelco chases. The 2021 freeze cracked a lot of chase tops on homes where the chimney runs up an outside wall. Water gets in through that crack and reaches the firebox from above. We inspect the crown and chase cover on every Gelco sweep for exactly this reason.
- Birds and squirrels in uncapped or damaged Gelco terminations. Humid spring and summer is nesting season, and an open or rusted-out cap is an invitation. Nest material in a flue is a fire hazard and it blocks draft.
- Moisture intrusion through failed Gelco cap seams. A cap that’s lost its seal lets rain down the flue, which rusts the firebox and swells the damper. We check the cap as part of the sweep rather than treating it as an afterthought.
Gelco Service in Lewisville: What Local Conditions Mean for Your Equipment
Most of Lewisville’s subdivisions, from Vista Ridge and Castle Hills to the 1980s-2000s tracts off Valley Parkway and Main, went up after 1970. That means the fireplaces here are overwhelmingly factory-built prefab metal boxes with short, side-wall or direct-vent flues, not towering masonry stacks. The job is different in kind: insert and baffle panel cleaning, chase-cover removal, top-of-the-line terminations on low-pitch roofs. A Gelco prefab fireplace in this housing stock needs a technician who understands how those panels come out and go back with clearances intact, because the sweep is only as good as the reassembly. That’s the real local insight, and it’s why a generic masonry-style brushing doesn’t serve Gelco owners in Lewisville well. If you have a prefab unit here, ask for a sweep that includes a Level 1 inspection, so the firebox, damper and cap get looked at, not just the flue.
Gelco Models & Products We Service in Lewisville
The Gelco products we service in Lewisville include direct-vent gas fireplaces, factory-built wood-burning fireplaces, vent-free fireboxes and fireplace inserts. We repair, install and service Gelco equipment, and we choose quality parts that fit it: dampers, caps and firebox panels sourced to preserve the manufacturer’s clearances. We’re an independent Gelco service provider, not manufacturer-affiliated or authorized by Gelco. That independence is a benefit. We recommend what the equipment actually needs, and we’d rather repair a Gelco prefab unit than push a replacement, unless the firebox shell or chase structure is compromised. In that case, replacement is the honest call and we’ll tell you so.
See the difference
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After
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AfterGelco Service Pricing in Lewisville
Pricing depends on the job, and the written estimate sets the final price. What drives it: whether the firebox has glazed creosote, how accessible the termination is on your roof, whether the chase cover or crown needs repair, and whether parts like a damper or cap need replacing. A standard Gelco sweep with a Level 1 inspection is one job. Creosote removal at stage two or three is another. Crown repair on an exterior chase adds work. We don’t quote over the phone as if we’ve seen it, because we haven’t.
Our estimate is free, and it includes the camera inspection and a photo report you keep. Nothing gets recommended without evidence you can see for yourself. If the crown can safely wait a season, we’ll say so plainly. Call (888) 424-2086. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Serving Lewisville, TX – Our Local Coverage Area
We serve Lewisville 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 Lewisville
That smoky smell coming from a cold Gelco fireplace usually points to creosote residue in the firebox or flue, or to a draft problem pulling air down the chimney. In Lewisville’s humid climate, moisture in the flue can make the smell worse. A sweep and Level 1 inspection will find the cause. Call (888) 424-2086 for a free estimate.
A Gelco cap rusts fast here because lake-area humidity keeps the metal damp year-round and the cap sits fully exposed on the roof. Rust at the seams lets water in, which accelerates the next round. We check the cap on every sweep and replace it with a part that fits your flue correctly. Call (888) 424-2086 to book an inspection.
Yes. A Gelco direct-vent fireplace can normally be serviced in place. The technician removes the insert or baffle panels, cleans the firebox and venting, checks the termination, and reassembles with clearances preserved. Full removal is only needed if the firebox shell or chase structure turns out to be compromised. Call (888) 424-2086 and we’ll take a look.
Rust spots alone don’t condemn a Gelco firebox, but they do need a proper inspection. The 2021 freeze cracked chase covers and crowns on many exterior-wall chimneys in Lewisville, and surface rust can be the visible sign of water getting in from above. Let a technician check the firebox seams, damper and chase top before you burn again. Call (888) 424-2086 for a free estimate.
A Gelco prefab fireplace in Lewisville should be swept once a year, or after roughly a cord of wood, whichever comes first, with an annual Level 1 inspection alongside it. Prefab units here take heavy use on the first cold snap after a long dormant summer, so fall is the sensible time. Call (888) 424-2086 and we’ll book your sweep.
Service Areas Near Lewisville
We serve homeowners across Lewisville and the surrounding communities, including Paloma Creek, The Colony, Lake Dallas, Highland Village and Hickory Creek. Each has its own housing mix and its own chimney habits, and we treat them that way. If you’re just outside these areas, call and we’ll tell you whether we cover your street.
For more on our full range of work across the city, see our Lewisville service page. For the deeper Gelco expertise behind this page, including how we handle Gelco products and their clearances, start there before you call.
Book Your Gelco Service in Lewisville Today
If your Gelco fireplace smells smoky, your cap is rusting, or you haven’t had the flue looked at in a year, book a sweep. The estimate is free and the inspection comes with a photo report you keep. Call (888) 424-2086. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by the team at Lewisville Chimney Sweep.