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 Mesquite, TX | Ashby Chimney Dallas
A Mesquite Chimney Sweep for Gelco systems typically runs between $190 and $310 for a standard sweep and Level 1 inspection, depending on flue condition and access. We’re an independent Gelco service provider, not a manufacturer affiliate, which means we diagnose what’s actually failing on your factory-built system rather than checking boxes on a warranty form. What makes our work different here: we know exactly how Mesquite’s hail, sharp cold snaps, and 1970s-1990s brick ranch housing stock stress Gelco components. Call (361) 314-3193 for a free estimate and a written price before we touch anything.
Why Mesquite Residents Choose Us for Gelco Service
Nathan Corliss has been running chimney crews in the Dallas area for well over a decade, including a stretch of steady work in Lakewood where older homes tend to have chimneys that haven’t seen a brush since the Clinton administration. He grew up in Los Angeles and picked up the trade basics at Los Angeles Trade-Technical College before spending years on everything from old masonry fireboxes to prefab inserts. That background matters when we walk up to a 1987 Gelco air-cooled chimney in Original Mesquite and know within thirty seconds whether the chase cover is original or already been replaced once.
We carry OEM Gelco components for jobs where the system is still structurally sound and the factory part is the right call. We’re also honest when a quality aftermarket stainless liner or chase cover will outlast a factory replacement, especially on original 1980s systems nearing end of life. Every Gelco sales & service job gets a written price before work starts, a written guarantee on completion, and the 365-Day Done Right Promise: if it’s not done right, we make it right. Phones are answered by a live person 24/7. No voicemail loops.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Mesquite
- Rusted Gelco chase covers after spring hail. Mesquite’s spring thunderstorms and occasional hail eat through original factory chase tops faster than homeowners expect. When the chase cover rusts through at the corners, water runs down the flue cavity and stains the brick below the roofline. We replace with stainless multi-flue covers that outlast the original.
- Glazed creosote on air-cooled Gelco flues. Mesquite winters are mild but punctuated by sharp cold snaps that concentrate fireplace use into a few intense weeks. Homeowners burn hot fires, then let them smolder overnight. That cycling bakes creosote into a hard glaze on Gelco air-cooled flue walls. Standard brushes won’t touch it; we use rotary whip heads and chemical treatments.
- Corroded Gelco damper assemblies. Years of humid East Texas air plus intermittent use wreak havoc on original factory dampers. We see warped plates, seized pivot pins, and rusted linkage rods across Mesquite’s east-side brick ranches. Sometimes a cleaning and lubricant brings it back; often the assembly needs replacement.
- Deteriorated Gelco refractory panels. Repeated thermal cycling, mild winters with occasional heavy use, cracks factory refractory panels over time. In Mesquite’s 1970s-1990s homes with original fireboxes, these panels are often original and showing their age. We inspect panel condition during every sweep and replace before they crumble into the firebox.
- Leaky flashing around factory-built chimney chases. Wind-driven rain from spring storms finds its way under aging flashing on original Gelco installations. We reseal, repair, or replace flashing to stop water intrusion before it rots the chase framing.
Gelco Service in Mesquite: What Local Conditions Mean for Your Equipment
Here’s the thing most chimney companies won’t tell you: in Mesquite’s Original Mesquite neighborhood east of downtown, homeowners are more likely to find rusted Gelco chase covers after spring storm season than in newer suburbs like Sunnyvale, because the original metal chimneys there are 30-50 years old and exposed to the same hail but with less tree cover to break the wind-driven rain. That’s not a generic Dallas problem. It’s a Mesquite-specific pattern tied directly to the age and density of the original east-side housing stock. On a split-level brick ranch off Military Parkway in Original Mesquite, our tech pulled our Chimney Inspection in Mesquite on a 1987 Gelco air-cooled chimney and found the chase cover rusted through at the corners after a March hailstorm. We swapped in a stainless multi-flue cap, removed glazed creosote from the flue, and sealed the flashing before the next cold snap hit. If you own a Gelco system in Mesquite, and especially east of downtown, your chase cover is the single most likely component to fail after storm season. We check it on every visit, whether you called us for a cleaning or a leak.
Gelco Models & Products We Service in Mesquite
We service the full range of Gelco factory-built chimney systems found across Mesquite, including the SC series air-cooled chimney, G-series stainless steel liners, factory-built fireplaces with 8-inch flues, and multi-flue chase covers. When a component fails, our approach is simple: use OEM Gelco parts when the system is sound and the part is available, and recommend a quality aftermarket stainless replacement when it’ll outlast the factory option. For common Mesquite jobs like creosote removal, cap replacement, and Level 2 inspections, we keep the parts and tools on the truck so we’re not running back to a supply house mid-job. That means a cleaning, inspection, and most cap replacements happen in a single visit.
See the difference
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After
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AfterGelco Service Pricing in Mesquite
A standard Gelco chimney sweep and Level 1 inspection in Mesquite runs $190-$310. Level 2 inspections, which we recommend after any major storm or when you’re buying a home with an original factory-built system, run $350-$550. Creosote removal on glazed flues adds $80-$150 depending on how heavy the glaze is. Cap and chase cover replacement ranges from $400-$1,200 based on the system size and whether we’re doing a single-flue or multi-flue cover. Every job gets a written price before any work starts, so the number on the invoice matches the number we quoted at the door. Call (361) 314-3193 for an exact quote. Estimates are free.
Serving Mesquite, TX - Our Local Coverage Area
We’re based in the Mesquite area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Mesquite
Not until someone inspects the chase cover and flashing. Hail in Mesquite dents and cracks factory Gelco chase tops, and wind-driven rain gets through those openings into the flue cavity. A Level 2 inspection costs $350-$550 and tells you exactly what’s compromised. If you see water stains on the brick below the roofline, don’t burn a fire until we’ve looked. Call (361) 314-3193 to schedule an inspection.
Water is getting past your chase cover or flashing and running down the outside of the flue cavity. It’s the most common Gelco failure we see in Mesquite’s east-side brick ranches, especially after spring storm season. The fix is usually a stainless multi-flue chase cover replacement. Left alone, the water rots the chase framing and you’re into a much bigger repair. Call (361) 314-3193 and we’ll trace the leak.
Yes, if the system passes inspection. Gelco factory-built fireplaces are designed for wood burning. The problem in Mesquite isn’t the cold snap itself, it’s the burn pattern: homeowners load up the firebox, get it hot, then damper down for the night and let it smolder. That produces glaze creosote that sticks hard to air-cooled flue walls. Burn with the damper fully open, use seasoned wood, and get an annual sweep. If you’re not sure what’s in your flue, call (361) 314-3193.
Yes. We carry replacement refractory panels for Gelco factory-built fireboxes and replace them when they’re cracked, crumbling, or showing signs of repeated thermal stress. We recommend OEM panels when the firebox is structurally sound. If the firebox has deeper damage, we’ll tell you plainly whether repair or replacement is the smarter money. Estimates are free at (361) 314-3193.
Once a year, at minimum, if you burn regularly during winter. Mesquite’s sharp cold snaps create the exact burn pattern that glazes creosote faster than steady seasonal use would. If you burn only occasionally, every two years may be enough, but we still recommend an annual visual check of the chase cover and flashing because of spring storm exposure. A sweep and inspection starts at $190. Call (361) 314-3193 to book.
Service Areas Near Mesquite
We serve Mesquite and the surrounding east Dallas suburbs, including Mesquite service area coverage with quick turnaround for storm-related chase cover failures. Our crews also work regularly in Gelco service in Dallas and Gelco service in Plano, plus Rowlett and DeSoto when the job calls for it.
Book Your Gelco Service in Mesquite Today
Tell you the price first, do the work right, put it in writing, that’s the whole job. If your Mesquite Gelco chimney hasn’t been swept this year, or you saw water stains after the last storm, call (361) 314-3193 now. A live person answers, day or night. We’ll get you on the schedule and give you a written price before any work begins.
Written by Nathan Corliss, Owner at Ashby Chimney Dallas, serving Mesquite and the east Dallas suburbs since 2002.