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 Granite Hills, CA | San Bernardino Chimney Sweep
We provide independent Gelco chimney cleaning service throughout Granite Hills, CA, and what sets our work here apart is simple: we treat every Gelco unit as part of your house, not as a product on a shelf. Granite Hills flues load up with oak leaves, acorn debris, and pest nesting long before they load up with soot, so our Gelco sweeps here start with the chase cap and the flue, not just the firebox. Call (877) 516-7159 for a free estimate, and we’ll tell you exactly what your Gelco needs.

We’re an independent chimney crew that has serviced Gelco factory-built fireplaces, inserts, and their venting across the East County hillsides for years. That means we know the baffles, damper frames, refractory panels, and chase caps these systems actually ship with, and we know what fails on them in Granite Hills specifically. If you need Gelco sales & service help, we’re the crew that works on Gelco, not for Gelco, and we’ll tell you honestly what your unit needs rather than steering every call toward a replacement.
Key Takeaways
- Granite Hills Gelco chimneys collect oak leaves, acorns, and pest nests before heavy creosote, so cap clearing and flue inspection come first.
- We stock quality aftermarket Gelco-compatible caps, gaskets, damper frames, and refractory panels, and use OEM parts when a model calls for them.
- We handle chimney sweeping, repair, and dryer vent cleaning under one roof, so what we find, we fix.
- Every Gelco job in Granite Hills can include a Level 2 camera inspection before you commit to a sweep.
- Call (877) 516-7159 for a free estimate. Allen Prescott built this business on straight talk, and we still run it that way.
Styles & brands we work with





Why Granite Hills Residents Choose Us for Gelco Service
Most Granite Hills homes sit on sizable lots with mature oaks and eucalyptus overhead, and a lot of them burn wood as a secondary heat source through the cool canyon winters. That specific combination creates a very Granite Hills chimney problem: Gelco chase caps and screens packed solid with organic debris, and roof rats or birds nesting in uncapped flues. We know to look for that first. Our techs grew up working in these East County hills, and we treat your Gelco prefab or insert as part of a real house with real trees around it, not as an abstract model number.
We also carry Gelco-compatible parts locally, so a cracked refractory panel or a seized damper frame doesn’t mean waiting on a dealer shipment. Allen Prescott spent the better part of three decades working chimneys and fireplaces in Inland Empire and East County homes, and he built this shop on a simple rule: tell the homeowner exactly what you found, why it matters, and what actually needs doing versus what can wait. That straight talk is why Granite Hills homeowners call us back season after season.
We’re a specialist, not a generalist. Chimney sweeping, chimney repair, and dryer vent cleaning are what we do. Your Gelco unit gets the same focused attention on the first visit as it would on the tenth.
Common Gelco Chimney Cleaning Problems We Solve in Granite Hills
- Chase caps and screens packed with oak leaves and acorn debris after fall Santa Ana winds. This is the Granite Hills classic. From the driveway the stack looks fine, but the screen is clogged solid, the draft is strangled, and the first cold-snap fire smokes into the room. We clear the cap, check the chase interior, and usually recommend a screened multi-flue cap so the next wind doesn’t undo the work.
- Roof rats and birds nesting in uncapped or loosely capped Gelco flues on rural large-lot properties. Half the Granite Hills properties we visit are horse properties or open-ridge lots where uncapped chimneys are an invitation. We’ve pulled nests out of Gelco flues before running a single brush, then opened the damper to find the frame seized from a long idle summer.
- Cracked refractory panels and warped baffles in Gelco steel fireboxes. Homes here that burn oak as a secondary heat source put real thermal cycling on prefab fireboxes. We inspect panels and baffles during every Granite Hills Gelco cleaning and tell you plainly when a panel is spalled past safe service versus when it has a few more seasons left.
- Rusted-out or seized Gelco damper frames and dried door gaskets. Units that go unused through the hot months take on moisture and corrosion, especially on owner-added inserts in older non-standard chimneys. We free seized dampers when they’re salvageable and replace gaskets before the burn season starts.
- Debris loading before soot loading. Granite Hills sits high enough in the East County canyons that the burn season runs longer and cooler than the coastal suburbs. The big oak canopy drops acorns and leaves into open chases every fall. We typically find a Gelco flue loaded with debris and pest nesting before we find heavy soot, which is exactly why our sweeps here start up top.
Gelco Service in Granite Hills: What Local Conditions Mean for Your Equipment
There’s one Granite Hills fact that shapes Gelco chimney cleaning more than any other: this community sits high enough in the East County canyons that many homes run a longer, cooler burn season than the coastal suburbs, and the big oak canopy above the large lots drops acorns and leaves into open chases every fall. That means we typically find a Gelco flue loaded with debris and pest nesting before we find heavy soot. On a large horse property off the hillside streets in 92021, our tech opened a Gelco prefab firebox whose chase cap screen was packed solid with oak leaves and acorns, then pulled a roof rat nest out of the flue before running a single brush. The damper frame had seized from a long idle summer, so we freed it, swept the flue, and installed a screened multi-flue cap so the next Santa Ana wind wouldn’t undo the work before the first cold night.
That’s not an unusual call for us. Around Granite Hills, the chimney that looks clean from the driveway is often the one with a full cap screen and a family of rats bedding down in the flue. Gelco owners in this area need cap clearing and camera inspection ahead of the heating season more than they need a reflexive annual sweep, and we structure our service around that reality.
Gelco Models & Products We Service in Granite Hills
We service the full range of Gelco Residential products you’ll find in Granite Hills’s mid-century ranch-style homes and later custom builds, similar to our Gelco in El Cajon work. That includes Gelco factory-built prefab fireplaces with steel fireboxes and refractory panels, wood-burning fireplace inserts set into existing masonry fireboxes, direct-vent gas inserts and fireplaces with concentric vent termination, and multi-flue chase cap assemblies on exterior prefab stacks.
Our parts approach is straightforward. We stock quality aftermarket Gelco-compatible caps, damper frames, gaskets, and refractory panels, and we use OEM parts when a specific model calls for them. You don’t pay dealer markup on a simple cap or gasket, and your Granite Hills Gelco gets back in service faster than waiting on a factory shipment.

See the difference
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AfterGelco Service Pricing in Granite Hills
Gelco chimney cleaning in Granite Hills typically falls in the $180 to $340 range, depending on what we find once we open the chase and the firebox. A standard sweep with cap clearing and a visual inspection runs toward the lower end. A Level 2 camera inspection, which includes running a camera up the full flue and documenting every crack, creosote band, and obstruction, adds a separate line item and runs $250 to $500 depending on the roof access and the flue configuration.
| Service | Typical Granite Hills Range |
|---|---|
| Gelco chimney sweep (with cap clearing) | $180 – $340 |
| Level 2 camera inspection | $250 – $500 |
| Aftermarket cap or gasket replacement | Part cost + labor on site |
| Refractory panel replacement | Quoted after inspection |
What drives the price around here is mostly roof access, pest removal if we find a nest, and the condition of the refractory panels once we can see them. Our free estimate includes a visual inspection of the firebox and the chase from the ground and the roof, and we’ll send you a written quote before any work starts. Call (877) 516-7159 for an exact quote, estimates are free.
Serving Granite Hills, CA — Our Local Coverage Area
We’re based in the Granite Hills area and know this community well, just as we know nearby communities like Gelco in Bostonia. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Gelco Chimney Cleaning in Granite Hills
At least once per heating season, and in Granite Hills we usually recommend a fall visit before the Santa Anas hit. The oak debris loads the cap and the flue faster than creosote builds, so a spring sweep doesn’t protect you through the winter. If you burn three or more cords a season, a mid-winter follow-up is worth considering. Call (877) 516-7159 and we’ll put you on a fall schedule that matches your burn habit.
Yes, and that’s exactly where our Granite Hills Gelco service starts. We remove the nesting material, clear the flue and firebox, check the damper and cap, and then sweep. If the flue has been blocked by a nest, we’ll always recommend a screened cap so the next rat doesn’t move right back in. Call (877) 516-7159 before the first cold snap, and we’ll get it cleared.
If the masonry chimney predates the insert, yes, we strongly recommend it. The camera verifies whether the original clay-tile flue is still sound and whether the Gelco insert’s own venting is intact inside that old firebox. Without the camera, you’re guessing about creosote loads and cracks behind the insert, and that’s where chimney fires start. A Level 2 inspection in Granite Hills runs $250 to $500, and it’s the difference between knowing and assuming.
We work on Gelco, not for Gelco. We’re an independent chimney crew that has serviced Gelco factory-built fireplaces, inserts, and their venting across the East County hillsides for years, including Gelco service in Winter Gardens, and we carry Gelco-compatible caps, gaskets, damper frames, and refractory panels. We’re not a factory-authorized dealer, and we don’t pretend to be. What that means for you is honest repair-versus-replace guidance without a sales quota attached to it.
Often not. A Gelco damper frame that’s seized from summer moisture and disuse can frequently be freed, lubricated, and returned to service. We’ll tell you on site whether it’s salvageable. If it’s rusted through or warped, we’ll show you exactly what we found and quote a replacement damper frame. Either way, you won’t be guessing. Call (877) 516-7159 and we’ll take a look.
Service Areas Near Granite Hills
We provide the same Gelco service across the East County hills and the surrounding communities. That includes Gelco service in Alpine, Gelco service in Crest, and the neighboring hillside pockets between. If your property sits on a large lot with oak canopy and a Gelco firebox, we’ll treat it the same way we treat a Granite Hills chimney.
Book Your Gelco Service in Granite Hills Today
Fall fills up fast here, and the first Santa Ana of the season is a terrible time to discover your cap screen is packed solid. Schedule your Gelco cleaning now, before the canyon cold sets in. Call (877) 516-7159 for a free estimate.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Granite Hills and the East County hillsides for nearly three decades.