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 Bonita, CA | Supreme Chimney Sweep
We provide independent Gelco fireplace and chimney cleaning across Bonita’s 91902 and 91908 ZIP codes, including sweeping, cap installation, and Level 2 camera inspections. What sets our Bonita work apart is that we routinely service multiple flues on a single parcel, the main-house Gelco prefab plus a wood stove out back in a detached shop or tack room. That’s the Bonita reality, and we’re set up for it. Call (833) 589-8164 for a free estimate.
Supreme Chimney Sweep is an independent Gelco service provider. We are not affiliated with, authorized by, or endorsed by Gelco. We’ve swept, repaired, and rebuilt Gelco prefab fireplaces and wood inserts across Bonita’s custom ranch and estate homes for years, so we know how these systems actually fail in Sweetwater Valley conditions. We tell owners plainly when a Gelco unit can be repaired and when it’s reached the end of its service life. If you’re on a half-acre lot off Bonita Road or up a long gravel driveway near the Sweetwater River, you’re exactly the kind of property we work on every week during burning season.
Why Bonita Residents Choose Us for Gelco Service
Most chimney companies in San Diego County see a Gelco prefab once or twice a year. We see them weekly, and in Bonita specifically, we see them in a pattern: a 1970s-to-1990s Gelco fireplace in the main house, and frequently a second or third flue out back. We know the cap screens on these units clog with eucalyptus and acacia debris faster than almost anywhere else in the county, because Bonita’s horse properties sit heavy with those trees and the wind does the rest.
Brent Calloway, our owner, grew up in Carlsbad’s Olde Carlsbad neighborhood where wood-burning fireplaces were as common as the marine layer rolling in off the Pacific. He worked his way through coastal San Diego County chimneys for more than two decades before starting Supreme Chimney Sweep, and he’s the one who set our repair-capable standard: we carry Gelco-compatible caps, dampers, and chase components so discovered damage doesn’t require a second appointment or a second contractor. If we find damage, we can fix it, same visit, same company.
We also stock DuraFlex, HeatShield, Olympia Chimney, Famco, and Copperfield components. Professional-grade parts, properly installed. That matters when you’re dealing with a factory-built fireplace where the wrong aftermarket cap or damper can create clearance or draft problems the original Gelco engineering never anticipated.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Bonita
- Cap and spark-arrestor screens packed with leaves and nesting. This is the single most common call on Bonita’s half-acre-plus parcels. Eucalyptus leaves are narrow and slick; they wedge into Gelco arrestor mesh and don’t blow back out. Add acacia debris and a rodent nest, and the cap stops doing its job. We pull the cap, clean or replace the mesh, and get airflow restored.
- Warped or cracked firebox steel on older Gelco prefabs. Decades of cordwood burning in 1970s-1990s ranch fireplaces thins the firebox panels. We inspect the steel during every sweep and tell you plainly if it’s still serviceable or if you’re at the repair-versus-replace line. Warped or cracked fireboxes usually aren’t worth chasing with patch parts.
- Seized dampers and latch hardware. Bonita’s long, dry summers idle the fireplace for months. The damper and latch rust or seize, then winter arrives and nothing moves. We free, lubricate, or replace the damper hardware as part of the cleaning, using Gelco parts where they’re still available.
- Unpermitted single-wall stovepipe runs on outbuildings. This is a Bonita specialty. Detached shops, tack rooms, and guest quarters frequently have freestanding wood stoves with unlined single-wall pipe that was never permitted. We evaluate the run before sweeping, document what’s there, and write it up for the homeowner to address before the next burning season.
- Creosote glazing from real cordwood. Unlike denser neighboring Chula Vista, many Bonita homes draw on wells and burn real cordwood, not gas logs. That means creosote-heavy flues. We remove glazed creosote and camera-inspect the flue to look for the damage it hides.
Gelco Service in Bonita: What Local Conditions Mean for Your Equipment
When we work in Bonita, we expect to walk long gravel driveways with ladders. A single visit here often means servicing two or three separate flues on one parcel: the Gelco prefab in the main great room, and a freestanding wood stove in a detached shop or guest quarters behind the house. The outbuilding stovepipe runs are frequently unpermitted single-wall, which means we evaluate first, then clean, and always document what the homeowner is dealing with from a safety and code standpoint. This is not how chimney service plays out in Chula Vista or National City. Unlike Lemon Grove or coastal San Diego, Bonita sits in the inland Sweetwater Valley, warmer and sunnier, with cool winter evenings that keep fireplaces and wood stoves in real seasonal use. But the dry, mild climate and occasional Santa Ana wind events make annual creosote and spark-arrestor checks the key safety need here, not freeze-driven damage. On Bonita’s horse properties, flue caps are clogged with eucalyptus leaves, acacia debris, and rodent nests in a way they simply aren’t a mile west. A Gelco cap that works fine in a coastal tract home gets choked out here in one season. Our service includes the cap inspection and stainless mesh replacement this area actually demands.
On a half-acre horse property off Bonita Road, we found a 1990s Gelco prefab fireplace in the main great room and a freestanding wood stove in a detached shop at the back of a long gravel driveway. The main-unit cap screen was completely packed with eucalyptus leaves and a rodent nest, and the shop stovepipe turned out to be single-wall and unlined, with thick creosote glazing from years of cordwood. We pulled the arrestor and cap, swept and camera-inspected both flues on a Level 2, installed a new multi-flue cap with stainless mesh, and wrote up the unlined outbuilding run for the homeowner to address before the next burning season.
Gelco Models & Products We Service in Bonita
We service Gelco wood-burning prefab fireplaces, Gelco fireplace inserts (wood and gas), Gelco multi-flue chimney caps and chase top assemblies, and Gelco freestanding wood stoves, including shop wood stove installations common on Bonita’s rural parcels. The OEM-versus-aftermarket question comes up often on older Bonita units. Our approach: we use genuine Gelco parts where they’re still available for the firebox, damper, cap, and chase components, and quality aftermarket equivalents when OEM is discontinued or priced out of proportion to the unit’s value. Caps, dampers, and screens are almost always worth repairing. Warped fireboxes usually aren’t. We keep common Gelco-compatible caps and dampers on the truck for faster Bonita turnaround, so a discovered problem doesn’t mean waiting on a parts order.
See the difference
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After
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Before
AfterGelco Service Pricing in Bonita
Our standard chimney cleaning for a Gelco prefab or wood stove in Bonita typically falls between $200 and $350, depending on flue access, creosote condition, and whether we’re servicing one flue or multiple on the same parcel. Cap and spark-arrestor replacement generally adds $150 to $400, depending on the Gelco cap size and whether we’re installing stainless mesh. Level 2 camera inspections add about $250 to $450 when documentation or a real estate transaction requires it. A free estimate includes a visual inspection of the flue and the specific Gelco equipment on your property, with no obligation. Call (833) 589-8164 for an exact quote on your Bonita setup.
Serving Bonita, CA — Our Local Coverage Area
We’re based in the Bonita 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 Bonita
Yes. We regularly service multiple flues on a single Bonita parcel in one visit. The main-house Gelco prefab and the outbuilding wood stove are both on the work order, and we walk the long gravel driveways with ladders to get to each one. Call (833) 589-8164 to book both on the same appointment and avoid a second trip charge.
Bonita’s horse properties are covered in eucalyptus and acacia, and those narrow leaves wedge into Gelco arrestor mesh and don’t blow back out. Add rodent nesting from the open land, and the cap screen chokes out in a single season. This is particular to Bonita’s semi-rural, tree-heavy lots. We clean and replace the mesh, and install stainless screens that hold up better. Call (833) 589-8164 and we’ll get it cleared before burning season.
In most cases, warped or cracked firebox steel on an older Gelco prefab means the unit has reached the end of its service life, and we’ll tell you that plainly. Patch parts on a failing firebox are money spent on borrowed time. Caps, dampers, and screens are different, those are almost always worth repairing. We’ll give you an honest assessment with photos from the camera inspection.
Yes, we service unpermitted and undocumented wood stove installations in Bonita’s detached shops and guest quarters. We evaluate the stovepipe run, document what’s there, sweep what’s safe to sweep, and write up what needs to change before the next burning season. You won’t get a lecture, but you will get a clear path forward.
For a Bonita home burning real cordwood through the winter, we recommend at least one sweep per year, and often two if you burn heavily or have a second stove out back. The dry climate and Santa Ana winds mean cap screens clog fast, and creosote builds faster than some Bonita homeowners expect. Call (833) 589-8164 and we’ll set a schedule based on how your specific Gelco burns.
Service Areas Near Bonita
While this page covers Bonita’s 91902 and 91908 ZIP codes, we also serve nearby areas across San Diego County. Gelco service in Meadowbrook is a regular route for us, as is Gelco service in Portola Hills. We also work in Carlsbad, Oceanside, Encinitas, Vista, and Lake San Marcos. If you’re just outside Bonita, call and we’ll confirm coverage. See our full Bonita service area page for ZIP details.
For Gelco sales & service questions elsewhere in the county, that page covers our full brand-level capabilities.
Book Your Gelco Service in Bonita Today
If your Gelco fireplace or wood stove is due for a cleaning, a cap check, or a full Level 2 inspection, call (833) 589-8164 now. Brent Calloway and the Supreme Chimney Sweep team serve Bonita’s ranch and estate properties year-round, and we’ll get your flues safe before burning season. A clean chimney isn’t a luxury, it’s just the smart way to run a fireplace.
Written by Brent Calloway, Owner at Supreme Chimney Sweep, serving Bonita’s chimney and ventilation needs.