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 Boulder City, NV | Flint Chimney Co Henderson
Our Boulder City Chimney Sweep provides independent Gelco chimney cleaning across Boulder City, from the historic downtown cottages on Avenue B to the newer builds near Veterans Memorial Drive, and a standard sweep runs $189 – $289 depending on flue condition and access. What makes our Gelco work different here is simple: we’ve cleaned enough 1930s and 1940s masonry chimneys in this town to know exactly how Gelco stainless liners and caps behave after decades of desert heat, dust, and wind. Call (775) 375-4267 and we’ll give you a written price before a brush touches anything.
Why Boulder City Residents Choose Us for Gelco Service
Hank Delano grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before spending the better part of two decades putting that education to work on roofs across Southern Nevada. He and our crews have swept and inspected hundreds of chimneys in this valley, including plenty of Gelco-equipped fireplaces in Boulder City’s original federal housing. We know these systems because we’ve pulled creosote, sand, and old cap hardware out of them by the bucketful.
We’re an independent chimney service, not a Gelco dealer. That’s an advantage, not a caveat. We work on Gelco sales & service equipment without any incentive to push a new liner when a cleaning and a cap replacement would do. Our techs carry OEM Gelco components and quality aftermarket stainless parts, and we stock the common 6-inch liner kits and replacement caps so Boulder City jobs don’t stall waiting on a shipment from a distributor.
Every tech who shows up at your door is background-checked and uniformed. You’ll know exactly who’s walking onto your property before they ring the bell. And when you call, a live person answers, 24 hours a day. No voicemail trees, no callback forms.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Boulder City
- Dry, brittle creosote flaking off Gelco stainless liners. Boulder City’s humidity runs in the single digits most of the year. Creosote that would stay tarry in a wetter climate bakes hard here and breaks off in glassy sheets that drop down and choke the flue. We remove it with rotary brushes sized to the liner, not scrapers that score stainless.
- Sand and grit injected by dust devils through failed Gelco caps. Spring winds off the Eldorado Mountains push fine desert sand through any gap in a cap’s mesh. Once grit gets inside a Gelco liner, it acts like sandpaper every time the fireplace drafts. We’ve pulled a full gallon of sand from a single flue on Avenue B.
- Gelco caps shifted by thermal cycling at the crown. Boulder City’s summer days hit 105 and winter nights drop near freezing. That daily expansion and contraction works masonry crowns hard, cracking the mortar that holds a Gelco cap in place. A shifted cap breaks its seal, and the next windstorm finds the gap.
- Condensation inside uninsulated Gelco flexible liners in 1930s cottages. Original Boulder City homes have tight, single-story flues with no room for modern insulation wraps. On cold winter nights, warm flue gas hits that cold stainless and condenses, leaving a sticky film that creosote bonds to fast. We clean these liners with extra care and recommend drying burns when appropriate.
- Spalling brick at the crown around retrofitted Gelco liners. Decades of desert thermal cycling crack the original brick and mortar around many Gelco retrofits. We repoint that brick with proper refractory mortar, not hardware-store caulk, so the liner stays aligned and sealed.
Gelco Service in Boulder City: What Local Conditions Mean for Your Equipment
Boulder City’s 35-foot height limit has done more than preserve the skyline. It locked in the original single-story cottage footprint that makes this town’s chimney work different from anywhere else in the valley. Most of these 1930s and 1940s homes were built with narrow clay tile flues sized for coal or wood stoves, not modern fireplaces. When Gelco stainless liners were retrofitted into those chimneys, installers couldn’t use modern ovalized or insulated kits. They had to run compact 6-inch flexible liners down flues that barely clear them. That means less clearance, less insulation, and a liner that runs hotter and collects creosote differently than a new-construction install in Henderson or Spring Valley. It also means our techs have to select brushes and cleaning methods carefully. Standard large-diameter rotary heads don’t fit these tight retrofits. We carry compact whip heads and custom-sized cap plates that match the original clay tile dimensions, because the big-box kits simply won’t seat on a 1938 Boulder City chimney.
Tell me what the flue looks like, and I’ll tell you what it costs – no guessing, no padding.
Gelco Models & Products We Service in Boulder City
We routinely service Gelco 6-inch round stainless steel chimney liners, Gelco flexible chimney liner kits, Gelco chimney caps with mesh screening, and we handle terra cotta flue liner replacement when an original clay tile finally gives out. Our parts stance is straightforward: we prefer OEM Gelco components when replacing a liner or cap because the fit and gauge are known quantities. But if a quality aftermarket stainless part meets or beats the original spec and costs less, we’ll use it and show you the difference in writing. For most older Gelco systems in Boulder City, we recommend targeted repair of the liner or cap, not full replacement. A camera inspection tells us whether a liner is scored but sound, or actually perforated. The camera footage is yours to see. We don’t ask you to take our word for a liner job.
See the difference
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After
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AfterGelco Service Pricing in Boulder City
A standard Gelco chimney sweep in Boulder City runs $189 – $289 for a single flue. That includes removing creosote and debris, inspecting the liner and cap, and a written camera report of anything we find. Cap replacement typically runs $145 – $285 depending on the flue size and whether we need a custom plate for an old clay tile opening. Mortar repointing at the crown lands between $250 and $550 based on how much brick has spalled. If your Gelco liner needs more than a cleaning, we put the repair recommendation and the price in writing before any work starts, and every repair carries our 365-Day Done Right Promise: if it fails within a year, we return at no charge. Call (775) 375-4267 for a free estimate, and you’ll have the number before we leave the driveway.
Serving Boulder City, NV - Our Local Coverage Area
We’re based in the Boulder City 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 Boulder City
Yes. We clean Gelco stainless liners in 1930s and 1940s Boulder City homes using compact rotary whip heads sized to the tight retrofits common in this town’s original cottage housing. The brick and mortar never take the force of the brush – the whip runs inside the stainless liner only. We also shield the hearth and run a HEPA vacuum during the sweep so the original masonry stays clean and the dust stays out of your living room. Call (775) 375-4267 and we’ll put the scope and price in writing before we start.
Boulder City’s single-digit humidity bakes creosote on Gelco stainless liners into a hard, brittle crust that flakes off in sheets. A wetter climate keeps creosote tarry, which actually makes it easier to scrape in one pass. Here, those hard flakes break loose and wedge against the liner walls or drop into the smoke shelf, which is why sweeps in this town take longer than average and why we always camera-inspect the flue after cleaning. Wind complicates it further by blasting dust through any cap gap, mixing grit into the creosote and making removal tougher. If you haven’t had our Chimney Inspection in Boulder City in the last year, call (775) 375-4267 and we’ll give you a written price to come look.
The telltale signs in Boulder City are sand or grit on the hearth after a windy day, a whistling sound from the flue during gusts, or visible rust and lifted mesh around the cap’s base from the roof or yard. Our crews have found Gelco caps knocked loose by Eldorado Mountain gusts and reseated them the same day. If you suspect a cap issue, call (775) 375-4267 and we’ll schedule a free estimate to assess it.
We almost always repair first. Small tears or minor corrosion in a Gelco stainless liner can often be patched or have a section replaced at far less cost than a full reline. Full replacement is warranted only when the camera inspection shows deep scoring, perforation, or a liner that has separated from the masonry. We’ll show you the footage and the written recommendation, and you decide. If a covered repair fails within one year, we return at no charge under the 365-Day Done Right Promise.
Yes. We work year-round in Boulder City, and we adjust our process during poor air quality days by running negative-pressure HEPA filtration at the hearth so no ash or dust enters your living space. The dry season is actually when creosote fires are most likely here, so postponing a sweep because of smoke in the air trades one hazard for another. Call (775) 375-4267 and we’ll find a day that works for you, including weekends.
Service Areas Near Boulder City
We run Gelco sweeps and repairs throughout the southeast valley. If you’re in Henderson, we offer Gelco service in Henderson with the same written pricing and guarantee. Over in Gelco service in Spring Valley covers the west side. We also serve Boulder City service area neighborhoods from the historic downtown district to the newer subdivisions, plus Whitney, Green Valley, and Nellis AFB housing.
Book Your Gelco Service in Boulder City Today
If your Gelco chimney hasn’t been swept this year, or you’ve noticed blowback on windy days, call (775) 375-4267. We’ll give you a written price, a real arrival window, and a full-year guarantee on any repair we do. That’s the standard we’ve worked under since 2002.
Written by Hank Delano, Owner at Flint Chimney Co Henderson, serving Boulder City since 2002.