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 Universal City, CA | Santa Ana Chimney Sweep
Gelco chimney cleaning in Universal City runs $189 to $340 for a standard sweep and inspection, depending on liner condition and whether we’re working on a hillside fireplace insert or a resort-adjacent flue. We service Gelco inserts, caps, dampers, and prefab chimney systems across the 91608 ZIP as an independent provider. The difference here is access: nearly every residential Universal City job sits on a canyon edge above the studio complex, so scheduling around park traffic and red-flag warnings is half the work. Call (855) 341-9658 for a free estimate.

We’re Santa Ana Chimney Sweep, and we handle Gelco sales & service needs for homeowners throughout the hillside pockets of Universal City. Our team knows this brand’s inserts and chimney components by their failure patterns, not just their model names. When you call us, Allen Becerra or one of our technicians will tell you what’s actually wrong, what we can repair, and what can safely wait.
Why Universal City Residents Choose Us for Gelco Service
Universal City homeowners don’t have a big pool of local chimney companies to pick from. The 91608 ZIP is small, and the residential stock is limited to hillside and canyon-adjacent single-family homes, many mid-century with masonry fireplaces. That means a Gelco owner here can’t just call any sweep who happens to be passing through. They need someone who knows how Gelco inserts behave after years of Santa Ana wind vibration and long dry summers.
Allen Becerra grew up in Floral Park in Santa Ana, where masonry fireplaces are standard in the older homes along Flower Street. He picked up his construction fundamentals at Santiago Canyon College, then spent the better part of two decades inspecting and cleaning chimneys across Orange County. That background means he catches creosote buildup and cracked flue liners that a quick-brush technician would miss. We name the materials we use, including OEM Gelco components when the existing insert is worth keeping, and quality aftermarket stainless when it isn’t.
We are an independent Gelco service provider. We’re not affiliated with, authorized by, or endorsed by Gelco. What we are is a full-service chimney and vent safety crew that stocks and specifies professional brands like DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. For Universal City homeowners, that means one call covers the whole job, whether it’s a sweep, a liner repair, or a cap replacement.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Universal City
- Flue-liner seams loosening after thermal cycling and wind vibration. Gelco wood-burning inserts take a beating in Universal City. The inserts sit largely unused during the long warm season, then get fired up during cold snaps. That thermal cycling, combined with Santa Ana wind-driven vibration, loosens liner seams and connections over time. Creosote collects at those joints. We find and reseat them during a sweep, often before they become a fire hazard.
- Corroded or blown-loose multi-flue caps. Gelco multi-flue caps with screen assemblies face relentless sun and wind exposure on hillside chimneys. Screen corrosion is common here, and high-wind events can tear a weakened cap loose entirely. That leaves the flue open to ember intrusion during red-flag warnings and wildlife year-round. We replace caps with secure screen assemblies and check the anchor points during every visit.
- Dry-rot and spalling at the chase crown. Prefab Gelco chimney tops in Universal City sit in full sun for most of the year. UV exposure cooks the sealant and masonry around the crown, leading to dry-rot in the framing and spalling at the top. We inspect the crown closely during every sweep and flag deterioration before water starts getting into the chase.
- Seized dampers on gas-converted Gelco fireplaces. Universal City has a lot of gas-converted Gelco fireplaces that go unused for years at a stretch. The dampers seize, gaskets degrade, and soot plus debris settle undisturbed. We free the dampers, replace worn gaskets, and pull out what’s accumulated. A fireplace that never gets used still needs an annual check, partly because the flue is still a vent to the outside.
- Creosote buildup in inserts that run hot during cold snaps. When Universal City homeowners do burn wood, they often run their Gelco inserts hard for a few weeks straight. That produces heavy creosote in the liner, especially if the wood isn’t fully seasoned. We remove it before the next fire season so the insert breathes clean and hot.
Gelco Service in Universal City: What Local Conditions Mean for Your Equipment
The single most important thing to understand about chimney work in Universal City is this: the 91608 ZIP is essentially the Universal Studios Hollywood and CityWalk resort complex plus the residential pockets above it. That means nearly every Gelco chimney we service here is either part of a commercial hospitality HVAC and flue system that must be scheduled around park operating hours, or it’s on a canyon-edge hillside home where brush-zone and seismic concerns shape every job. While Gelco in Hollywood or other neighborhoods might have more straightforward service areas, there is no other ZIP in Los Angeles County that pairs a working theme park’s exhaust infrastructure with a handful of hillside fireplaces in such a small area.
For Gelco owners specifically, this split has real consequences. A technician can’t roll a truck up to a flue at CityWalk mid-afternoon on a Saturday and expect to stage equipment. Access roads lock down with guest traffic. Production schedules at the studio complex shift daily. So we schedule Universal City residential work early in the morning or on weekdays, and we coordinate commercial work around park operations. Red-flag warnings add another layer, because ember intrusion risk during Santa Ana events means a missing cap screen or a loose liner seam isn’t just a maintenance issue. It’s an active fire hazard on a hillside above a major commercial district. We build every Universal City Gelco service visit around these realities, just as we do for North Hollywood Gelco service and other hillside communities.
Gelco Models & Products We Service in Universal City
We work on Gelco factory-built wood-burning fireplace inserts, Gelco multi-flue chimney caps and top-sealing damper assemblies, Gelco stainless flexible flue liner kits, and Gelco prefabricated metal chimney systems. When we open up a Gelco unit in Universal City, we look for the specific failure patterns this brand develops under local conditions: UV-cooked chase crowns, wind-loosened cap anchors, and liner seams stressed by thermal cycling.
Our parts approach is simple and honest. We use OEM Gelco components, including flue liners, caps, dampers, and gaskets, when the existing insert or chase is worth keeping. When OEM is discontinued or priced beyond reason, we move to quality aftermarket stainless. We’ll tell you directly which situation you’re in, and we’ll never push a full rebuild when a liner-and-cap refresh will do the job. Professional-grade parts, not hardware-store substitutes.
See the difference
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AfterGelco Service Pricing in Universal City
Gelco chimney cleaning in Universal City typically falls in these ranges:
- Standard chimney sweep and visual inspection: $189 to $280, depending on liner condition and access.
- Level 2 inspection with camera: $249 to $399, recommended when buying a home or after a seismic event.
- Creosote removal (heavy buildup): $80 to $180 added to a sweep when the liner is badly coated.
- Cap replacement with screen assembly: $180 to $450, depending on flue size and whether we need to access a steep hillside roof.
- Liner seam reseating and connection repair: $220 to $520, depending on how far up the flue the problem sits.
Hillside access in Universal City can add staging time, and that’s part of any honest quote. What you get with a free estimate is an exact number for your specific insert and chimney, not a range pulled from a national chart. Call (855) 341-9658 and we’ll come out, look at the actual unit, and tell you what it needs.
Serving Universal City, CA — Our Local Coverage Area
We’re based in the Universal City 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 Universal City
Yes. We schedule hillside Universal City work early in the morning or on weekdays, before park and studio traffic builds, and we stage our truck and equipment so access roads stay clear. Our crew has worked the canyon-edge pockets above the complex enough to know which streets can take a service vehicle and which ones need a walk-up approach. Call (855) 341-9658 and we’ll plan the timing with your street’s access in mind.
Because Santa Ana wind events hit hillside chimneys in Universal City with sustained force, and UV exposure through long dry summers weakens the cap’s anchor points and screen material. A Gelco cap that was solid five years ago can corrode at the attachment points and loosen in a single wind season. We reseat or replace the cap, use secure anchors, and install a screen that closes the ember-intrusion gap during red-flag warnings. Get it checked before the next wind event: call (855) 341-9658.
Yes, and in Universal City it’s often the unused inserts that need the most attention. Soot and debris settle in the liner, dampers seize, and gaskets dry out during the long warm season. The flue is still a vent to the outside, and a blocked or damaged liner is a carbon monoxide risk even without active burning. We clean out the settled material, free the damper, and confirm the liner is sound. If you’d rather have an exact inspection, call (855) 341-9658 for a free estimate.
We do. Crown and flashing repair on Universal City hillside homes is a regular part of our Gelco work, because the sun-baked chase tops and wind-driven rain exposure take a toll on the sealant and masonry. We’ll inspect the crown during a sweep, tell you if the deterioration is surface-level or structural, and repair what’s repairable. When the chase framing is too far gone, we’ll say so plainly and walk you through the options. Call (855) 341-9658 to schedule an inspection.
Yes. We coordinate every Universal City commercial Gelco service around park operating hours, production schedules, and access restrictions. Our team has worked on flue and exhaust systems at the resort complex, and we know that mid-afternoon on a Saturday is not the time to stage equipment. We schedule early or on off-days, and we build access timing into every quote. Call (855) 341-9658 and we’ll work out the schedule with your operations team.
Service Areas Near Universal City
We also provide Gelco chimney cleaning and repair in Gelco service in Burbank, just over the hills from Universal City, and in Gelco service in Colton further east. Our Universal City service area covers the full 91608 ZIP, including the hillside pockets above the studio complex. We also serve nearby communities like La Habra, Cerritos, East La Mirada, Portola Hills, La Mirada, and Aliso Viejo for Gelco insert and chimney work.
Book Your Gelco Service in Universal City Today
We were called to a mid-century hillside home in the canyon-edge pocket above the studio complex, where a Gelco wood-burning insert had a liner seam pulling apart and a screen cap that had corroded loose during a Santa Ana wind event. We scheduled the Level 2 inspection and creosote removal early in the morning before park traffic locked down the access roads, reseated the liner connection, and installed a new multi-flue cap with a secure screen. The homeowner got a clean-burning insert back before fire season. That’s the work we do in Universal City every week.
A clean flue isn’t a luxury, it’s what separates a working fireplace from a fire hazard. If you own a Gelco insert or chimney in Universal City, call (855) 341-9658 today for a free estimate. Allen and the team will schedule around the park traffic, inspect the actual unit, and tell you exactly what it needs, no guesswork and no pressure.
Written by Allen Becerra, Owner at Santa Ana Chimney Sweep, serving Universal City and the surrounding hillside communities.