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 Highgrove, CA | Mantel Chimney Sweep
Gelco chimney cleaning in Highgrove, CA comes down to one fact most homeowners don’t discover until winter: a fireplace that hasn’t been lit since last season is carrying whatever the Santa Ana winds and years of skipped sweeps left behind. We’re Mantel Chimney Sweep, an independent Gelco service provider, and we handle the full scope of what these units need across Highgrove’s 92313 neighborhoods. Call (844) 821-5749 for a free estimate, and we’ll tell you straight whether your Gelco fireplace is ready to burn or quietly building up a problem.
Why Highgrove Residents Choose Us for Gelco Service
We’ve spent years working on the Gelco masonry fireboxes, clay-tile flues, dampers, and caps installed in Highgrove’s older homes. That matters because the failure patterns here aren’t the same as a tract home in a newer subdivision. Owner Roland Vega grew up in this part of the Inland Empire and knows what these houses were built with, and what decades of heat and disuse do to them. When we open a Gelco firebox in Highgrove, we’re not guessing at what we’ll find. Our Gelco sales & service team sources OEM-equivalent dampers, caps, and firebox components when they exist, and quality aftermarket parts when they meet the same fit and code. Even better, we carry the common repair parts on the truck, so a failed Gelco damper or a cracked cap doesn’t mean waiting a week for a shipment while your fireplace sits unusable.
Most of all, Highgrove homeowners call us because we’re upfront about what a chimney actually needs. If a Gelco firebox is cracked beyond safe repair, we’ll say so plainly rather than pushing a rebuild that won’t hold. A clean chimney isn’t a luxury, it’s just the part of the house you can’t see until something goes wrong.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Highgrove
Here’s what we see again and again in Highgrove’s Gelco fireplaces, and how each one connects to this city’s specific housing stock and weather.
- Cracked or spalling Gelco fireboxes from dry heat and disuse. Highgrove’s hot, dry summers pull moisture out of mortar and brick. Leave a Gelco firebox unsealed and unmaintained for a decade, and the brick face starts to flake and crack. We clean the firebox, assess the damage, and tell you if it’s cosmetic or structural before it becomes a chimney fire risk.
- Creosote-glazed clay-tile flues from long-dormant fireplaces. Many Highgrove homes still have their original Gelco clay-tile flues, and if the fireplace sat unused for years after decades of wood burning, that creosote hardened into a glassy lining. The first cold snap that sends a hot fire up that flue can ignite it. Our creosote removal process gets it out before that first burn.
- Gelco dampers frozen open or rusted shut after gas conversion. When a wood-burning Gelco fireplace gets converted to gas, the damper often gets forgotten. Rust builds, the mechanism seizes, and you either can’t open it when you need ventilation or can’t close it and lose conditioned air year-round. We replace the damper with an OEM-equivalent unit sized for the original firebox.
- Gelco caps clogged with palm fronds and eucalyptus leaves. In the neighborhoods near the old citrus groves, dried palm fronds and eucalyptus leaves get blown onto roofs and settle into chimney caps. During Santa Ana winds, that debris packs in tight, trapping creosote and blocking draft. We clear the cap, check for blockage, and replace the cap if it’s damaged or too small for the flue.
- Open mortar joints in clay-tile flues that dislodge on first burn. Sixty to eighty-year-old Gelco clay tiles shift. Mortar joints crack open. When a cold snap hits and the flue heats rapidly, thermal expansion can knock a spalled piece loose, blocking the flue and sending smoke and carbon monoxide back into the house. A Level 2 inspection catches this before it happens.
Gelco Service in Highgrove: What Local Conditions Mean for Your Equipment
Here’s the thing about Highgrove that you won’t hear from a generic sweep company: the fireplaces most likely to have never been swept are the ones built during the citrus boom and later converted to gas. Those original Gelco-style clay flues stay in place, but no one thinks to maintain them once the logs are gone. So a Level 2 inspection on a gas-converted fireplace in Highgrove often reveals creosote and debris from wood-burning decades that predate the current owners. We find it on ranch homes near the old groves, on the 92313 side streets where those modest bungalows still stand. The fireplace looks fine from the living room. The flue tells a different story.
That pattern is specific to Highgrove. A newer city doesn’t have the same housing stock. A colder city doesn’t have the same long dormant season. Here, the risk is built into the houses themselves, and it’s one of the reasons we recommend a proper inspection before you light the first fire of the season, even if you’re only using it as a gas fireplace.
See the difference
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AfterGelco Models & Products We Service in Highgrove
We work on the full range of Gelco chimney products installed in Highgrove homes, including Grand Terrace Gelco service referrals when needed: standard masonry firebox assemblies, clay-tile flue liners, single-panel steel dampers, and top-mount chimney caps including multi-flue configurations. When a part fails, we first look for an OEM-equivalent Gelco damper, cap, or firebox component. If the original is discontinued or the fit is off, we source a quality aftermarket part that meets the same code and dimensional requirements. That’s the difference between a repair that holds and one that just gets you through one season. For Highgrove turnaround, we keep the most common Gelco damper and cap sizes stocked locally, so most repairs don’t wait on shipping.
Gelco Service Pricing in Highgrove
Chimney cleaning in Highgrove generally runs $195 to $365, depending on how much creosote has accumulated and how accessible the roof is. If the flue has heavy glazed creosote or the cap needs to be pulled and cleared of palm debris, that’s additional time and material, and we’ll tell you the price before we start. A Level 2 inspection runs $125 to $350. Cap replacement ranges from $90 to $300 for standard units, more for multi-flue caps on larger chimneys. Damper repair or replacement typically falls between $150 and $400 depending on the firebox size. What drives Highgrove costs most is the age of the house, because we’re often removing years of buildup rather than a single season’s worth. Call (844) 821-5749 and we’ll walk you through what your fireplace needs and what it doesn’t.
Serving Highgrove, CA — Our Local Coverage Area
We’re based in the Highgrove area and know this community well, with Gelco in Colton also within our service reach. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Highgrove
Do you service Gelco fireplaces in Highgrove that haven’t been used in years?
Yes, and those are actually the ones we most recommend inspecting before use. A long-dormant Gelco fireplace in Highgrove has likely accumulated creosote, rust, and debris that a single visual check from the living room won’t reveal. We clean it, inspect the flue, and tell you whether it’s safe to light. Call (844) 821-5749 to schedule.
How do I know if my Gelco chimney cap is clogged with palm fronds or eucalyptus leaves?
You’ll usually notice a weak draft, smoke backing into the room, or a musty smell from the fireplace, especially during or after windy weather. In Highgrove’s dry Santa Ana season, palm fronds and eucalyptus leaves blow into caps quickly. We can clear the cap and check for underlying issues on the same visit.
Is a Gelco clay-tile flue from the 1940s – 60s safe to use after years of neglect?
Not automatically. Those clay tiles can crack, shift, and accumulate glazed creosote that becomes a fire hazard. A Level 2 inspection tells us whether the flue is structurally sound and clean enough to use, or whether it needs repair before you burn. Homeowners who skip this step risk a chimney fire or carbon monoxide backup on the first cold night.
Can you replace a failing Gelco damper or firebox part without replacing the whole fireplace?
Often, yes. We source OEM-equivalent Gelco dampers, caps, and firebox components when available, and quality aftermarket parts when they match the original fit and code. If a firebox is cracked beyond safe repair, we’ll say so rather than push a rebuild that won’t hold. Call (844) 821-5749 and we’ll assess what your fireplace actually needs.
Why do Highgrove homes with gas-converted Gelco fireplaces still need a chimney sweep?
Because the original flue is still in place, and it still carries creosote, debris, and open mortar joints from decades of wood burning before the conversion. Gas fireplaces produce less creosote, but they still vent carbon monoxide through that flue. A blocked or deteriorated flue can send that gas back into your house. A sweep and inspection make sure the venting path is still clear.
Written by Roland Vega, Owner at Mantel Chimney Sweep, serving Highgrove and the Inland Empire, including Gelco service in Loma Linda.