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 Westminster, CA | Ashwood Chimney Sweep
We’re an independent Gelco service provider, not an authorized dealer, and we clean, inspect, and repair Gelco fireplaces across Westminster every week. The one thing that makes our Gelco work here different is that we know how Little Saigon’s incense-burning and low-temperature cooking habits change the way creosote forms inside a Gelco firebox. Norm Castillo runs our crews, and he’s spent close to two decades learning exactly how these units age in Westminster’s 1950s – 70s tract homes. If your Gelco insert hasn’t been swept in a while, call (833) 805-3229 and we’ll get it done right.
Why Westminster Residents Choose Us for Gelco Service
We’ve worked on enough Gelco inserts in Westminster to know their failure patterns before we even open the firebox. The damper linkages on older Gelco wood-burning inserts tend to seize up when ash and incense residue mix into a paste. The refractory panels crack along the same stress lines in home after home. When you call us, you’re not getting a trainee with a brush. Norm Castillo grew up off Sierra Avenue in Fontana and learned his trade fundamentals in the HVAC and building systems program at Chaffey College, then spent years narrowing his focus to chimneys, flues, and venting systems. Westminster homeowners call us because we can explain what we found, why it matters, and what happens next, without the vague hand-waving you get from a generalist. We’re Gelco sales & service specialists in the practical sense: we know these units, and we carry the parts to keep them running.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Westminster
Here’s what we find most often in this city, and why it happens here:
- Sticky, glazed creosote from incense and low-temperature burns. Westminster’s Little Saigon households often burn incense daily and use fireplaces for cultural cooking or warmth at lower temperatures than a typical American hot fire. That creates a tacky, glazed creosote that standard brushing won’t fully remove. We use creosote remover treatments and poly brushes to break it down.
- Cracked clay flue tiles in 1950s – 70s masonry chimneys. Most Gelco-equipped homes in Westminster were built with original clay tile flues. Thermal stress plus mild seismic movement cracks those tiles over time, and creosote seeps into the surrounding masonry. It’s invisible without a camera inspection, which is one reason we default to Level 2 camera work on older Gelco installs.
- Corroded gas insert burners from marine-layer humidity. Westminster sits close enough to the coast that salty, humid air works its way into gas Gelco inserts. Burners and pilot assemblies corrode, leading to delayed ignition and soot buildup on logs and glass. We clean these carefully and replace corroded components when cleaning alone won’t fix the ignition problem.
- Missing or undersized caps after Santa Ana wind events. Palm fronds, bird nests, and wind-driven grit blow into uncapped or poorly capped Gelco flues, restricting draft and causing downdraft complaints. We stock replacement multi-flue caps sized correctly for Westminster’s flue dimensions.
- Damper linkages gummed up with ash and incense residue. The fine, pervasive ash from frequent cultural burning works its way into damper pivot points and linkages. We’ve replaced enough of these to know when a cleaning will free it up and when the linkage needs an OEM Gelco replacement part.
Gelco Service in Westminster: What Local Conditions Mean for Your Equipment
The single biggest factor shaping Gelco chimney cleaning in Westminster is that many of our Little Saigon neighbors use their fireplaces differently than the rest of Orange County. On a recent call near Brookhurst Street, we opened a Gelco wood-burning insert that the homeowner used daily for both warmth and incense burning. The firebox was coated in sticky, glazed creosote and the damper linkage was gummed up with ash. We performed a Level 2 inspection with a camera, scrubbed the flue with a poly brush, applied a creosote remover to the glazed sections, and replaced the damper gasket with an OEM Gelco part. That’s the pattern: frequent small, low-temperature burns for cultural use create creosote that glazes differently than the cold-start debris we see in other cities. The ash is finer and gets everywhere, including places a standard brush never touches. If you burn incense or cook with your fireplace in Westminster, your Gelco needs a different cleaning approach than what a generic chimney sweep will give you.
Gelco Models & Products We Service in Westminster
We service Gelco wood-burning fireplace inserts, Gelco gas fireplace inserts, Gelco factory-built fireboxes, and Gelco multi-flue caps. For common wear items like gaskets and pilot assemblies, we stock quality aftermarket equivalents when OEM lead times drag out. For dampers, refractory panels, and cap assemblies, we order OEM Gelco parts where available. We’ll tell you which one you’re getting and why. Our repair-or-replace standard is simple: if the firebox and flue are structurally sound, we repair. We only recommend replacement when the repair cost approaches half the cost of a new unit or when the existing Gelco insert no longer fits the condition of the flue. No upselling, no scare tactics. Just an honest read on your equipment.
See the difference
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After
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AfterGelco Service Pricing in Westminster
| Service | Typical Range |
|---|---|
| Gelco fireplace cleaning & inspection | $180 – $340 |
| Level 2 camera inspection (add-on or standalone) | $150 – $400 |
| Creosote removal (heavy glaze treatment) | $100 – $300 (added to sweep) |
| Damper gasket replacement (OEM part) | $90 – $220 |
| Multi-flue cap replacement | $150 – $450 |
What drives the cost in Westminster is mostly the condition of the flue and how long it’s been since the last cleaning. Heavy incense residue or glazed creosote adds time and product. A free estimate includes a visual assessment, and if we recommend camera work or repairs, you’ll see the evidence with your own eyes before we touch anything. Call (833) 805-3229 for an exact quote, estimates are free.
Serving Westminster, CA — Our Local Coverage Area
We’re based in the Westminster 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 Westminster
My Gelco insert was installed in the 1990s – is it still safe to use after years of incense burning?
It can be, but only after a camera inspection confirms the flue tiles and firebox are intact. Incense residue combined with wood creosote can hide cracks and deterioration. We’ll tell you plainly whether it’s safe to burn or needs repair before you use it again.
Can you service a Gelco gas insert that smells like soot when it runs?
Yes. That soot smell usually means the burner or pilot assembly is corroded from moisture, or the logs and glass are coated with soot from incomplete combustion. We clean the unit, check the venting, and replace corroded components when needed. Call (833) 805-3229 to schedule, and we’ll find the source.
Do you speak Vietnamese or have translated materials for Little Saigon homeowners?
We have bilingual staff and translated materials available for Westminster homeowners who prefer Vietnamese. We’ll walk you through what we found in whatever language works best for your household.
How often should a Gelco fireplace used for both warmth and cultural burning be swept?
Twice a year. The frequent low-temperature burns and incense use common in Westminster create finer ash and stickier creosote than occasional hot fires, so the buildup happens faster. Annual cleaning isn’t enough for that usage pattern. Call (833) 805-3229 and we’ll set up a schedule that fits how you actually use your fireplace.
My Gelco cap is missing after the last Santa Ana wind – can you replace it with something that won’t blow off?
Yes, and we’ll size it correctly for your flue this time. Undersized or loosely fitted caps are the ones that end up in a neighbor’s yard after Santa Ana winds. We stock multi-flue caps sized for Westminster’s chimney dimensions and secure them properly. Call (833) 805-3229 for a free estimate.
Service Areas Near Westminster
We serve Westminster and the surrounding Orange County communities. If you’re in Westminster service area or nearby, we cover it. Also serving Gelco service in Aliso Viejo and Gelco service in Artesia, plus Garden Grove, Fountain Valley, and Huntington Beach. If you’re not sure whether we cover your neighborhood, call and ask.
Book Your Gelco Service in Westminster Today
A clean flue isn’t a luxury – it’s just the job done right. If your Gelco hasn’t been swept in the last year, or you’ve noticed a smell, a draft problem, or soot buildup, call (833) 805-3229 now for a free estimate. We’ll get your fireplace back to working order and tell you exactly what it needs.
Written by Norm Castillo, Owner at Ashwood Chimney Sweep, serving Westminster since 2007.