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 Highland, CA | Ashwood Chimney Sweep
We clean, inspect, and repair Gelco fireplaces and chimney systems across Highland, including the 92346 zip code. Ashwood Chimney Sweep is an independent service provider, not affiliated with Gelco, but we’ve worked on their equipment in Highland homes long enough to know how the Cajon Pass wind funnel and foothill fire season treat these units differently than anywhere else down the basin. If you have a Gelco fireplace that hasn’t been touched in years or a cap that clogs every time the Santa Anas kick up, call (833) 805-3229 for a straight answer and a free estimate.
Why Highland Residents Choose Us for Gelco Service
Here’s the practical difference: most chimney companies in Highland will sweep a flue and hand you an invoice. We look at the whole Gelco system because we know these units fail in specific ways around here. Norm Castillo, our owner, grew up off Sierra Avenue in Fontana and studied HVAC and building systems at Chaffey College before narrowing his focus to chimneys, flues, and venting. He’s been working the Inland Empire for close to two decades, including Gelco repair in Muscoy, and his own house has a wood-burning fireplace he lights maybe four times a winter, which is exactly often enough to remember why annual cleaning isn’t optional.
When you call us about a Gelco fireplace in Highland, you’re getting someone who has pulled blinded caps off foothill homes, cleared glazed creosote from flue collars, and repaired cracked refractory panels in factory-built fireboxes. We stock OEM Gelco parts where they’re still available and quality aftermarket equivalents for wear items where supply has dried up. We tell you plainly when a repair makes sense and when replacement is the smarter spend. You can also see our broader Gelco sales & service page for how we handle the brand across other communities.
Styles & brands we work with
Common Gelco Chimney Cleaning Problems We Solve in Highland
- Blinded multi-flue caps and spark arrestors. Downslope winds off the San Bernardino foothills pack palm frond bits and fine ash into Gelco-style multi-flue caps faster than the valley floor ever sees. Draft falls off, smoke backs into the house, and the cap corrodes faster from trapped moisture. We pull the cap, clear the screens, and refasten or replace it so it stays put through the next Santa Ana event.
- Glazed creosote after long unused summers. Highland’s hot inland summers mean Gelco inserts and fireboxes sit untouched for months. Creosote hardens and glazes in the flue collar and firebox, then the first cold snap off the mountains hits and you’re burning hot against a sticky, stubborn deposit. A sweep before first burn is the difference between an easy cleaning and a long one.
- Cracked refractory panels in Gelco fireboxes. Older Highland ranch homes with factory-built Gelco fireplaces often have fatigued refractory panels from years of heavy first-burn cycles. We inspect every panel during a cleaning and can replace or repair them before a crack turns into a firebox failure.
- Loose chase covers and caps from Santa Ana wind events. Original Gelco chase covers on mid-century Highland homes loosen at the fasteners during sustained wind. Water and debris get into the flue, and the next thing you know you’ve got rust damage where you shouldn’t. A pre-fire-season check catches this early.
- Fatigued door gaskets on Gelco inserts. Door gaskets compress after years of heat cycling, especially on units that run hot during sudden cold snaps. A worn gasket lets air in, throws off draft, and makes the unit less efficient. We replace gaskets as part of a repair call.
Gelco Service in Highland: What Local Conditions Mean for Your Equipment
Highland sits at the base of the Cajon Pass, right where the San Bernardino foothills meet the valley. That geography does something specific to Gelco chimneys that a homeowner in Redlands or San Bernardino proper rarely deals with. Downslope winds funnel debris, palm fronds, and fine ash into uncapped or loosely fastened flues at a rate that surprises people. On a mid-century ranch home off the foothill side of Highland in 92346, our tech pulled a blinded Gelco multi-flue cap packed with palm frond bits and ash after a Santa Ana wind week, then found glazed creosote in the flue and a hairline-cracked refractory panel in the Gelco firebox. We cleared the creosote, replaced the cap with a properly fastened multi-flue unit, and reset the firebox panel so the fireplace was ready before the first cold night off the mountains. A cap-and-spark-arrestor check belongs in every Gelco job here, not just a sweep. That’s the Highland reality we account for on every visit.
Gelco Models & Products We Service in Highland
We work on Gelco wood-burning fireplace inserts, prefabricated metal fireplaces with matching chimney pipe, multi-flue caps and chase covers, and factory-built fireplace doors with spark arrestor components. Parts availability varies by model year, so we take an honest approach: OEM Gelco parts for caps, dampers, and door gaskets when available, and quality aftermarket equivalents for wear items where the original supply has dried up. We carry common replacement parts on the truck to keep Highland service calls moving, and anything we don’t have on hand we can usually source within a few days. For homes further up the hill, see Highland service area for coverage details.
See the difference
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AfterGelco Service Pricing in Highland
Gelco chimney cleaning in Highland typically falls between $180 and $340 depending on the flue length, creosote condition, and whether a cap or spark arrestor replacement is needed. A standard sweep with inspection runs at the lower end of that range. Glazed creosote removal, multi-flue cap replacement, or firebox repair pushes it higher. We give you a firm price before any work starts, and every estimate includes a camera inspection with photo documentation so you can see exactly what we’re recommending. Call (833) 805-3229 for a free estimate specific to your Gelco unit and home.
Serving Highland, CA — Our Local Coverage Area
We’re based in the Highland 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 Highland
Because Highland sits at the base of the Cajon Pass. Downslope winds off the San Bernardino foothills push fine debris, ash, and palm fiber into your flue faster than flatland cities experience. Your Gelco spark arrestor screen traps all of it and blinds over, choking draft. The fix is a pre-fire-season cap check and cleaning, which we include with every Gelco service call in Highland. Call (833) 805-3229 to book before the winds pick up again.
Yes, and it’s more important in Highland than you might think. Hot inland summers let creosote harden and glaze inside the firebox and flue collar. Then the first cold snap off the mountains hits and you’re burning hot against a hardened deposit that’s harder to remove and more likely to ignite. A pre-season sweep takes care of it before your first fire. Call (833) 805-3229 for a free estimate and we’ll tell you exactly what condition your flue is in.
Sometimes, and we’ll tell you honestly which one makes sense. Cracked refractory panels can often be replaced, and door gaskets are a routine fix. But if the firebox shell has rusted through or the chase is compromised, replacement is usually the better spend. We show you photos from the camera inspection so you can see the damage yourself before deciding. A clean flue isn’t a luxury, it’s just the job done right, and that includes telling you when a repair won’t hold.
Yes. Spring and fall wildfire risk in the foothills means creosote buildup and spark arrestor compliance are fire-safety issues here, not just cosmetic ones. We check that your Gelco spark arrestor is intact and properly seated on every job, and we’ll flag heavy creosote that needs removal before the burn season. Call (833) 805-3229 to schedule a sweep that accounts for Highland’s fire-season pressure.
It is. A loose chase cover lets water and debris into the flue, and sustained Santa Ana wind events in Highland make it worse over time. We’ll refasten or replace the cover during a standard service call before it turns into rust damage inside your chase. Call (833) 805-3229 and we’ll add it to your next Gelco service visit.
Service Areas Near Highland
We also provide Gelco service in San Antonio Heights and Gelco service in Crestline for homes further into the foothills. Our Highland coverage extends to nearby Fontana, Bloomington, Rialto, Sunnyslope, and Muscoy. If you’re not sure whether we serve your street, call (833) 805-3229 and ask.
Book Your Gelco Service in Highland Today
If your Gelco fireplace hasn’t been cleaned in a year or more, or you’ve noticed draft problems, rattling caps, or smoke backing into the room, don’t wait until the first cold night off the mountains. Call (833) 805-3229 for a free estimate and we’ll get your Gelco system safe and ready before burn season. Written by Norm Castillo, Owner at Ashwood Chimney Sweep, serving Highland since 2005.