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 Running Springs, CA | Corona Chimney Sweep
We clean, inspect, and repair Gelco stainless chimney systems throughout Running Springs. If you own a Gelco liner or top-mount cap on a cabin or chalet up here, you’re dealing with conditions most chimney companies never see: 6,000 feet of elevation, snow loads that bend metal, and burn seasons that stretch from October into May. We know Gelco components well enough to tell you what’s still sound and what needs replacing before you light the first fire. Gelco sales & service is work we handle regularly across the mountain communities. Call (855) 382-6159 for a free estimate.
Why Running Springs Residents Choose Us for Gelco Service
Most companies up here will sweep any chimney you point at. Few actually know what a Gelco liner is supposed to look like after five or ten mountain winters. We do. Our techs have pulled, cleaned, and re-secured enough Gelco flex liners to recognize early corrosion, loose adapters, and insulation wrap that’s settled long before it becomes a draft problem. Nolan Ferris, our owner, came up through Norco College’s HVAC and combustion program before spending over a decade on chimneys across the Inland Empire, and that background shows in how we approach a Gelco system: we’re checking clearances, connections, and draft, not just running a brush through. We’re an independent service provider, not a Gelco dealer or factory shop, so there’s no sales quota attached to what we find. If your liner is sound, we clean it and tell you so. If it isn’t, we show you why. We repair what we find.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Running Springs
- Glazed creosote on Gelco liner walls. Full-time Running Springs homes that heat with wood stoves through long winters build up creosote faster than seasonal cabins. Stage-three glazed creosote is hard, shiny, and fuel-rich; a brush alone won’t remove it from stainless liner walls. It needs mechanical removal with rotary tools sized for Gelco flex liners. We classify creosote by stage and show you exactly what we’re seeing before we recommend a method.
- Bent or crushed Gelco top-mount caps. Snow load on a steep-pitched roof in Running Springs doesn’t need to be dramatic to fold a cap. Add a fallen pine branch from a windy December and you’ve got a cap that’s no longer keeping water, embers, or animals out. We replace damaged Gelco caps and size the new one for your specific snow load, not just the flue diameter.
- Squirrel and bird nesting through damaged caps. Once a cap is compromised, mountain wildlife moves in fast. We commonly find squirrel nests dropping debris onto Gelco liners in second homes that sat locked up through the off-season. The nest material blocks draft, traps moisture against the stainless, and creates a fire hazard when the homeowner returns and lights the first fire without checking.
- Loose or corroded liner connections on older retrofit installations. Many Running Springs cabins built in the 1950s and 1960s had Gelco liners retrofit into masonry chases that were never properly waterproofed at the crown. Decades of snow melt working through the chase corrodes the appliance adapter and loosens connections. We inspect every joint with the liner in place and re-secure or replace as needed.
- Settled insulation wrap on Gelco insulated liner runs. Prefab metal chimneys on older cabins sometimes have Gelco insulated liners where the insulation wrap has settled or torn. That compromises both draft and clearance protection. Up here, with wood stoves running hard through freezing nights, that’s a problem that won’t wait until spring.
Gelco Service in Running Springs: What Local Conditions Mean for Your Equipment
Running Springs sits above 6,000 feet in the San Bernardino Mountains, and the homes up here aren’t like the tract housing down the hill. Most are wood-framed mountain cabins and chalets built between the 1940s and 1970s, with steep-pitched roofs designed to shed snow. That roof pitch is a double-edged sword for a Gelco chimney system. It helps with snow load, but it makes winter cap work and liner access genuinely dangerous when there’s ice on the shingles. We schedule most Gelco cap replacements and Level 2 inspections around weather windows: after a few days of clear sun, before the next storm cycle, when a slick roof is just a roof again. We also handle Gelco repair in Crestline with the same weather-aware approach. The other Running Springs factor is the second-home pattern. A cabin that sits empty from June through October isn’t burning, but it’s collecting. Wildlife finds the cap, moisture finds the crown, and creosote from the previous season hardens into a glaze that’s tougher to remove than fresh soot. When we clean a Gelco liner in a seasonal cabin, we’re often doing the work three or four seasons overdue. Nolan’s signature line applies: “If you can’t see daylight through the damper, we need to talk before you light that first fire of the season.”
Gelco Models & Products We Service in Running Springs
Our crews work on Gelco stainless steel flexible liner kits in both round and oval configurations, Gelco rigid stainless liner sections, Gelco top-mount and multi-flue chimney caps, and Gelco appliance connector and stovepipe components. We match OEM Gelco parts when the exact cap, adapter, or connector is available. When a Gelco part is discontinued or backordered, we use quality aftermarket stainless components and tell you plainly which we’re installing and why. We keep common Gelco-compatible caps, adapters, and connectors stocked for faster turnaround in Running Springs, because nobody wants to wait three weeks for a cap when snow is forecast. Where a liner is sound, we clean and re-secure it. Where it’s corroded through or crushed, we recommend replacement rather than patching it for one more questionable season.
See the difference
Before
After
Before
After
Before
AfterGelco Service Pricing in Running Springs
Gelco chimney cleaning in Running Springs typically runs $225 to $525 for a standard sweep on a wood-burning fireplace or stove with a Gelco liner, depending on creosote stage, roof access, and whether we’re pulling a nest or debris load out of the flue. Level 2 inspections run a bit higher because they include video scanning of the liner interior at every joint. Cap replacements vary by the Gelco model and roof access: a straightforward single-flue cap swap is entirely different from a multi-flue cap replacement on a steep cabin roof in January. Every price we give starts with a camera inspection and a written photo report, nothing recommended unless you can see it yourself. Call (855) 382-6159 for an exact quote, estimates are free.
Serving Running Springs, CA — Our Local Coverage Area
We’re based in the Running Springs area and know this community well. Our coverage extends to Gelco service in Lake Arrowhead, Highland, and surrounding mountain communities. Use the map below to see our full service area — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Running Springs
Yes. A seasonal cabin that sits empty isn’t a clean chimney, it’s a chimney collecting wildlife and moisture on top of last season’s creosote. When you return in October or November, that hardened creosote is a fire risk on the first burn. We recommend an inspection and sweep before the first fire of the heating season, every year, whether you burned three fires or eighty. Call (855) 382-6159 to schedule before the snow makes roof access harder.
We won’t put a tech on a slick roof, period. Snow and ice on a steep-pitched Running Springs cabin roof make cap work genuinely dangerous, and no chimney job is worth a fall. We schedule cap replacements and inspections around weather windows: a few clear days with temperatures above freezing usually gives us safe access. Call (855) 382-6159 and we’ll watch the forecast together and book the first safe day.
A Level 1 inspection is the standard check during a routine sweep: accessible portions of the liner, cap, crown, damper, and firebox. A Level 2 inspection goes further with a video camera run through the Gelco liner interior, checking every joint and the full flue path. We recommend Level 2 after a chimney fire, before buying a home, or when a liner was retrofit into an older masonry chase that’s never been inspected. It’s the inspection that finds what a brush can’t.
No. Glazed, shiny creosote is stage three, the most combustible stage, and it won’t come off with a standard wire brush. It requires mechanical removal with rotary cleaning tools sized for the liner diameter. Stainless steel handles heat well, but it won’t prevent creosote from building up on long wood-stove burns. If you’re seeing glaze, call (855) 382-6159 before the next fire; that’s a chimney waiting to ignite.
We use OEM Gelco parts when the exact cap, adapter, or connector is available in the configuration your chimney needs. When a Gelco part is discontinued, backordered, or the OEM doesn’t make a matching size for an older setup, we use quality aftermarket stainless components and tell you plainly which we’re installing and why. We’ll never install a part without saying where it came from.
Service Areas Near Running Springs
Our Gelco work in Running Springs extends across the mountain communities and down into the Inland Empire. We serve Running Springs service area along with nearby communities like Lake Arrowhead, Green Valley Lake, Cedar Glen, and Big Bear. Down the hill, we work in Gelco service in Signal Hill and Gelco service in Commerce, along with the surrounding foothill and valley cities.
Book Your Gelco Service in Running Springs Today
Whether you need a sweep before the burn season, a cap replacement after snow damage, or a Level 2 inspection on a cabin you just bought, we’ll bring the right tools and the right parts for the job. We also provide Mentone Gelco service with the same commitment to quality. Call (855) 382-6159 for a free estimate. We’ll get you on the schedule for the next safe weather window. We repair what we find.
Written by Nolan Ferris, Owner at Corona Chimney Sweep, serving Running Springs, Gelco service in Highland, and surrounding mountain communities.