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 | San Bernardino Chimney Sweep
We clean, inspect, and repair Gelco fireplaces and prefab chimney systems throughout Highland, ZIP code 92346. The thing that separates our Gelco work here from anywhere else is simple: Highland flues fill with wind-driven dust and brush-fire ash during months when the fireplace never gets lit, so we’re usually fixing a unit that failed from disuse, not overuse. Call (877) 516-7159 for a free estimate.

Why Highland Residents Choose Us for Gelco Service
Allen Prescott grew up near the Kendall Drive corridor in Gelco in San Bernardino and has spent close to three decades working on Inland Empire chimneys and fireplaces. He built this company around a narrow focus: we clean and repair chimney and ventilation systems, and nothing else. That matters when your Gelco insert has a damper that seized shut or a cap screen packed solid with debris. A generalist sees those problems. We’ve pulled enough Gelco zero-clearance fireplaces out of Highland tract homes to know exactly what we’re looking at before we open the firebox.
We’re an independent Gelco service provider, which means two things. First, we’re not tied to the manufacturer’s script, so we’ll tell you plainly when a repair makes sense and when it doesn’t. Second, we stock OEM-equivalent Gelco dampers, refractory panels, gaskets, and cap screens that match factory dimensions. You won’t wait a week for a part to ship. Our Gelco sales & service work covers cleaning, inspection, and repair under one roof.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Highland
- Smoke rolling back into the room on the first cool-night fire. Most Highland Gelco owners use the fireplace maybe a dozen nights a year. Dust and ash from Santa Ana wind events pack the cap and spark arrestor screen while the unit sits idle. The first fire of the season can’t draft, and smoke pours into the living room. We clear the cap, vacuum the flue, and get draft moving again.
- Hairline cracks in Gelco zero-clearance refractory panels. Years of sporadic heating and cooling cycles stress the firebox lining. In Highland, where fireplaces sit cold for months and then get hot for one evening, thermal shock does real damage. A cracked panel lets heat reach the steel jacket. We replace the panel and inspect the firebox before it becomes a bigger problem.
- Seized or warped damper blades on Gelco inserts. A damper that never gets moved corrodes and binds. During Highland’s hot summers, a stuck-open damper lets heat and dust pour down the flue. A stuck-closed one makes the fireplace unusable. We free or replace the blade and adjust the linkage so it seats properly.
- Degraded chase caps and flashing seals. Highland’s UV exposure and big temperature swings bake chimney seals. Original Gelco chase caps crack, flashing pulls away, and water finds its way onto ceilings and into the firebox. We replace caps and flashing with properly sized materials before the rust spreads.
- Debris-packed flues that have never had a Level 2 inspection. A Gelco fireplace that sat unused for years in Highland often holds nests, dust, and ash far down the flue. We run a camera through the system and document what’s actually in there, because you can’t clean what you can’t see.
Gelco Service in Highland: What Local Conditions Mean for Your Equipment
Here’s a Highland-specific fact that doesn’t apply the same way in Gelco in Redlands or Yucaipa. Highland sits at the base of the San Bernardino Mountains in a hot, arid stretch of the Inland Empire where Santa Ana winds regularly push dust, leaves, and brush-fire particulates through the pass. Winters are mild enough that many chimneys sit unused for six to eight months at a stretch. The result: a Gelco cap and flue in Highland accumulate more wind-blown debris during fire season than they ever do creosote during winter. Our techs routinely pull flue caps packed solid with ash and debris after a Santa Ana event, and the firebox below has never been inspected because the fireplace simply wasn’t used enough to seem dirty. That combination, an unused firebox and a packed cap, is the single most common Gelco service scenario in Highland. The first sweep usually uncovers long-neglected masonry and a cap that needs replacing before the fireplace ever gets lit.
After one Santa Ana event, a homeowner in the historic core near downtown Highland called us because smoke rolled into the living room on the first fire of the season. We pulled the cap on their Gelco zero-clearance fireplace, found the spark screen packed with dust and leaves, and vacuumed out ash that had blown down the flue for years — a pattern we also see with Gelco repair in Muscoy. A new multi-flue cap and a refractory panel repair got the Gelco drafting correctly before the next cool night.
Gelco Models & Products We Service in Highland
We work on Gelco 36″ zero-clearance wood fireplaces, Gelco heat-circulating fireplace inserts, Gelco prefabricated chimney systems in both 8″ and 10″ ID, and Gelco direct-vent gas fireplaces. When a part fails, we compare OEM-equivalent replacement against the cost of a repair before recommending anything. Allen’s rule is simple: if the firebox is sound and the flue is in good shape, you don’t replace the unit. We stock factory-dimension dampers, refractory panels, gaskets, and cap screens locally so turnaround in Highland is measured in days, not weeks.
See the difference
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AfterGelco Service Pricing in Highland
Gelco chimney cleaning in Highland typically runs between $180 and $350 for a standard sweep, depending on flue condition and how much debris has accumulated since the last service. A Level 2 camera inspection adds roughly $150 to $450 when we need to document liner or firebox condition. Cap replacement runs $150 to $600 depending on size and material, and refractory panel repair sits between $300 and $900 per panel. The variables that drive cost here are the same ones that drive the call: how long the fireplace sat unused, how much wind-blown debris is packed into the cap, and whether the firebox lining is cracked. A free estimate covers all of it. Call (877) 516-7159 and we’ll get a price in front of you before any work starts.
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 Santa Ana winds pack the cap and spark arrestor screen with dust, leaves, and ash while the fireplace sits unused. The first fire of the season can’t draft through the blockage, so smoke spills into the room. The fix is clearing the cap and flue, then checking for any firebox damage that developed during the idle months. Call (877) 516-7159 and we’ll pull the cap and show you exactly what’s blocking it.
Annually, even if you barely use it. Highland’s fire-season debris and wind-blown dust settle into the flue whether the fireplace runs or not. A yearly inspection catches cap packing, damper seizure, and refractory cracks before they become a smoke-filled living room or a repair bill that could have been smaller.
We use OEM-equivalent parts that match factory dimensions for your specific Gelco system. The difference is that we stock them locally instead of ordering through a manufacturer parts desk. You get the same fit and material quality without the wait, and we’ll verify the cap seals correctly before we leave.
Usually, yes. A hairline crack in a refractory panel doesn’t mean the fireplace is dead. We replace the damaged panel, inspect the steel jacket behind it for heat damage, and confirm the firebox is still sound. If we think the unit isn’t safe to keep running, we’ll tell you that plainly and show you the evidence. Call (877) 516-7159 for an exact quote when you know what you’re dealing with.
The cap and spark arrestor screen. After that, the damper blade, then the refractory panels. Highland’s specific pattern is debris at the top, seizure in the middle, and thermal stress at the bottom. We check in that order because it matches the failure pattern. Call (877) 516-7159 and we’ll walk your system the same way.
Service Areas Near Highland
We serve Highland and the surrounding Inland Empire communities. If you’re nearby, give us a call or check our Highland service area page for details. We also provide Gelco service in Grand Terrace and Gelco service in Bloomington, along with San Bernardino, Colton, and Loma Linda.
Book Your Gelco Service in Highland Today
A clean flue isn’t a luxury, it’s just how you keep the fire where it belongs. If your Gelco fireplace hasn’t been serviced in years, call (877) 516-7159 for a free estimate. We serve Highland and the surrounding area, and we’ll tell you exactly what your chimney needs and what can wait.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Highland since 1995.