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 | Chestnut Chimney Sweep
We’re Chestnut Chimney Sweep, an independent Gelco service provider working throughout Running Springs. Most Gelco calls we get up here start the same way: a cap crushed by snow load or a flue packed with creosote glaze after a hard winter. We diagnose the system honestly, repair what’s repairable with OEM parts when they’re available, and tell you plainly when something’s fine as-is. Call (855) 360-4975 for a free estimate.
Why Running Springs Residents Choose Us for Gelco Service
Gelco builds a tight factory-made chimney system, but Running Springs tests it harder than most places. Roland Cifuentes has spent the better part of two decades working chimneys across the Inland Empire, and he’ll tell you the same thing we tell every homeowner up here: a chimney that passed inspection in Rialto or Fontana is a different animal at 6,000 feet. We know how Gelco air-cooled sections react to snowmelt, how HT-Series flues accumulate glaze after months of hot fires at altitude, and what a crushed cap does to draft. That’s the difference between a sweep who guesses and a crew that specifies the right repair by name. We’re independent of the manufacturer, which means our recommendations come from what we find in your flue, not from a territory agreement. For broader Gelco sales & service, we carry the parts and the knowledge to keep your system running safely through another mountain winter.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Running Springs
Here’s what we actually see on Gelco systems in Running Springs:
- Crushed Gelco caps and clogged spark arrestors. Snow load and ice dams bend caps down and pack the mesh with ice. Draft reverses, smoke backs into the house, and moisture gets where it shouldn’t. We inspect the cap before every cleaning, which flatland sweeps often skip.
- Rusted or corroded metal chimney sections. Snowmelt seeps into joints, freeze-thaw cycles expand the metal, and rust follows. On Gelco air-cooled systems, corrosion at the mid-sections is the most common failure we replace in the 92382 ZIP.
- Creosote glaze in HT-Series flues. Running Springs fires burn hot from October through April. That’s a recipe for hard, glossy creosote that a basic brush can’t touch. We use mechanical scrapers and follow with a camera check to confirm bare metal.
- Cracked or spalling firebox brick in Gelco masonry fireplaces. Repeated freeze-thaw cycles work water into the brick face. The face pops off in flakes, and the firebox looks rougher every season. We repair with proper refractory materials, not hardware-store mortar.
- Downdraft from damaged dampers. A Gelco damper that’s warped or seized after years of cold-night fires forces smoke back into the living room. Replacing it with an OEM-throat damper usually fixes the draft on the first visit.
Gelco Service in Running Springs: What Local Conditions Mean for Your Equipment
This is the part most chimney articles miss. Running Springs sits above 6,000 feet on the San Bernardino Mountains’ south slope, and the housing stock reflects it: 1950s to 1980s A-frames, chalet-style cabins, and newer custom builds, many with older masonry fireplaces or factory-built Gelco-style metal chimneys. What’s particular to this town is the combination of heavy, wet snowfall and cold nights that grip hard from late October onward. After a big storm, we routinely find Gelco chimney caps on Running Springs cabins crushed by snow load and ice dams, something flatland technicians rarely encounter. The snow piles on the cap, then melts and refreezes, bending the metal and forcing the spark arrestor down. That’s why we always inspect the cap and spark arrestor before every cleaning, whether the flue looks dirty or not. The tight lots around the 92382 ZIP make it worse: many chimneys are close to rooflines, so snow slides right onto them. If you’ve lived here through one strong winter, you know the pattern. Our Running Springs service area coverage includes every neighborhood in the 92382 ZIP, from the older cabins near the highway to the newer builds above town.
Gelco Models & Products We Service in Running Springs
We work on the Gelco HT-Series factory-built fireplace, the Gelco Air-Cooled chimney system, the Gelco Legacy wood-burning fireplace, and traditional masonry fireplaces with Gelco dampers. OEM parts are our default: caps, dampers, flue sections, and spark arrestors. If a part is discontinued or backordered and a quality aftermarket component performs identically, we’ll say so. We stock common Gelco cap sizes and flue connectors locally so Running Springs jobs don’t sit waiting on a flatland delivery.
See the difference
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After
Before
After
Before
AfterGelco Service Pricing in Running Springs
Chimney cleaning in Running Springs typically runs $150 to $260 depending on flue length, access, and creosote condition. High-elevation flues with heavy glaze or cap damage push toward the upper end. Here’s the breakdown:
- Gelco chimney cleaning: $150 – $260
- Gelco cap replacement (OEM): $180 – $340 installed
- Spark arrestor cleanup or replacement: $60 – $140
- Firebox brick repair (per section): $200 – $400
- Chimney waterproofing: $250 – $450
What drives cost here is the condition the mountain puts on a chimney. A flue with years of creosote glaze takes longer. A cap that’s been crushed since last March needs replacement, not just adjustment. Our estimates are free, and we’ll give you the line-item price before any work starts. Call (855) 360-4975 for an exact quote.
Serving Running Springs, CA — Our Local Coverage Area
We’re based in the Running Springs area and know this community well, and we also provide Gelco service in Lake Arrowhead. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Running Springs
In Running Springs and for those needing Gelco service in Highland, a yearly cleaning is the minimum if you burn regularly through the mountain winter. Heavy use from October through April builds creosote faster than lower-elevation homes. If you burn pine or other resinous wood, plan for a mid-season check too. Call (855) 360-4975 and we’ll schedule you before the next snow cycle.
Yes, in most cases. We replace damaged caps with reinforced OEM models and check the spark arrestor clearance so snow slides off instead of accumulating. In some Running Springs cabins, a snow-hood redirects load away from the cap entirely. Start with an inspection, and we’ll recommend the right fix for your roofline.
Look for rust streaks on the metal sections, flaking coating at the seams, or visible corrosion near the roofline. Inside, a chimney camera may show moisture staining on the flue wall. We include a camera inspection with every cleaning, so if there’s rust, you’ll see it in the report. Call (855) 360-4975 to book.
We do, including Mentone Gelco service. Spalling and cracks from freeze-thaw cycles are common in Running Springs, and we repair them with refractory materials built for high heat. It stops the deterioration and restores a clean face to the firebox. The repair usually takes one visit.
Yes, and we recommend it if you’ve had heavy snow load on the cap. We also offer Gelco repair in Crestline. A post-storm inspection checks the cap, spark arrestor, and flue for damage before you light the next fire. It’s the fastest way to catch a bent cap or ice-blocked vent. Call (855) 360-4975, and we’ll get up there.
Service Areas Near Running Springs
Serving Running Springs and surrounding communities, we also cover Rialto, Bloomington, Muscoy, Fontana, and Colton. For our Gelco service in San Antonio Heights and Gelco service in Home Gardens, we bring the same camera inspection and OEM-parts approach to every job.
Book Your Gelco Service in Running Springs Today
If your Gelco chimney hasn’t been checked since the last big snow, now’s the time. Call (855) 360-4975 for a free estimate. Roland Cifuentes and the Chestnut crew know how Gelco systems behave in Running Springs, and we’ll tell you what’s wrong and what can wait. A clean flue is a quiet house, that’s really all there is to it.
Written by Roland Cifuentes, Owner at Chestnut Chimney Sweep, serving Running Springs and the San Bernardino Mountains.