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 | San Bernardino Chimney Sweep
We provide independent Gelco chimney cleaning and vent service across Universal City, and the work here looks different from anywhere else we go. Nearly every 91608 address is a theme-park building, CityWalk restaurant, hotel, or back-lot studio structure rather than a private home, so our Gelco calls in Universal City are driven by commercial kitchen exhaust flues on a fire-code cleaning schedule, not residential creosote from a winter fireplace. If you’re responsible for a Gelco system in the Universal City hospitality corridor, call (877) 516-7159 and we’ll put an eye on it.

Why Universal City Residents Choose Us for Gelco Service
Universal City doesn’t have a residential chimney sweep market in the traditional sense, and that changes what “local service” actually means here. We’ve spent the better part of three decades working on Gelco fireplace and vent systems across the Inland Empire, and when we get called into 91608, it’s usually because a restaurant stack or back-lot kitchen exhaust has stopped drafting and the fire-code compliance clock is ticking. If you need Gelco repair in Studio City, we cover that area as well. We know the specific components Gelco relies on: baffles, damper frames, chase caps, termination screens. And we know how those components fail under the particular load Universal City puts on them.
Allen Prescott, our owner, grew up near the Kendall Drive corridor in San Bernardino and picked up the fundamentals of HVAC and building systems at San Bernardino Valley College before narrowing his focus to chimney maintenance and venting safety. He’ll tell you exactly what he found in your flue, why it matters, and what actually needs to be done versus what can wait. That straight talk matters when you’re managing a commercial stack where downtime means a closed kitchen line. For broader Gelco sales & service context, we handle the full range of Gelco equipment, but this page focuses on what Universal City uniquely throws at it.
Styles & brands we work with





Common Gelco Chimney Cleaning Problems We Solve in Universal City
- Grease-laden termination screens and clogged chase caps. In Universal City, the dominant soot source isn’t firewood; it’s cooking oil. Grease aerosolizes from fryers and griddles, carries through the flue, and condenses on every surface, especially the cap and screen at the top. A Gelco-style chase cap and termination screen will pack solid with grease-laden soot long before the flue itself needs brushing, and the draft collapses.
- UV-degraded sealant and rusted mounting bolts on Gelco chase caps. The warm, dry Southern California sun beats on Universal City rooftops year-round. Gelco chase cap bolts corrode, sealant dries and cracks, and wind-driven grit starts getting into the flue. We see caps that look fine from the ground but are loose to the touch once you’re on the roof.
- Seized dampers and dried-out door gaskets on Gelco gas and insert units. For the few Universal City addresses that do have a Gelco gas insert or fireplace, the unit typically sits idle for months and only gets fired for a hospitality space or an occasional back-lot set. Idle equipment means dampers bind, gaskets dry out and shrink, and the first cold start of the season is when the problem surfaces.
- Clogged cap screens on back-lot and hospitality-corridor stacks packed with debris and nesting material. Universal City’s back-lot structures and older hotel stacks are magnets for birds, wind-blown debris, and accumulated dust. A Gelco termination screen can get plugged with nesting material long before the flue needs actual brushing, and the stack just stops pulling.
- Soot-load accumulation that affects fire-code compliance. Restaurant stacks in 91608 operate under inspection schedules tied to their fire-code occupancy permit. Grease and soot load builds year-round, and the cleaning schedule isn’t seasonal; it’s compliance-driven. We provide the documentation and the clean flue that keep the permit current.
Gelco Service in Universal City: What Local Conditions Mean for Your Equipment
Here’s the thing about Universal City that no generic chimney service page will tell you: the 91608 ZIP covers the Universal Studios Hollywood theme park, Universal CityWalk, and the adjacent hospitality corridor. There’s essentially no residential stock. So when we talk about Gelco chimney cleaning in Universal City, we’re talking about restaurant stacks on CityWalk, hotel kitchen exhausts, and back-lot studio venting, not a homeowner’s fireplace that burned a few duraflame logs over the holidays. Our North Hollywood Gelco service handles similar commercial setups nearby. The warm, dry climate means residential creosote buildup is minimal anyway, but the commercial kitchen load is year-round and relentless. Grease-laden ductwork isn’t a seasonal problem; it accumulates every shift the kitchen runs. That’s why our Universal City work is scheduled around kitchen cleaning windows and fire-code inspection dates, not around “sweep season.” The Gelco equipment on those roofs is the same hardware we service on residential installs elsewhere, but the failure pattern here is different: it’s grease, heat, sun, and schedule pressure, all at once.
Gelco Models & Products We Service in Universal City
We service the full range of Gelco equipment you’re likely to find on a Universal City roof or in a hospitality space: Gelco factory-built prefab fireplaces with direct-vent termination, Gelco multi-flue chase cap assemblies, Gelco gas log sets and gas fireplace inserts, and Gelco wood-burning fireplace inserts. The parts question matters here. When a cap, damper frame, or termination part has to match the original stack, we use OEM Gelco components. When the OEM part is discontinued or the Universal City site needs a heavier spec than the original, we move to a quality aftermarket screen or cap and tell you why. We’re an independent service provider with no affiliation to Gelco, so our recommendation is driven by what the flue actually needs, not by a manufacturer’s service script. For the Universal City service area specifically, we keep the common termination screens, cap bolts, and sealants stocked so turnaround doesn’t stall waiting on a part.
See the difference
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AfterGelco Service Pricing in Universal City
A Gelco chimney cleaning in Universal City typically runs between $150 and $400 depending on flue length, grease load, and access conditions like roof type and stack height. A Level 2 inspection, which we recommend when a stack hasn’t been opened up in a while or the equipment is on a fire-code inspection schedule, land in the $250 to $550 range. If the cap is shot, a Gelco chase cap replacement here usually costs $400 to $1,000 including the cap, parts, rooftop labor, and resealing. The cost drivers here are specific: a CityWalk restaurant stack with heavy grease load and roof access from an interior ladder takes longer than a straightforward residential flue, and that time is most of the bill. Our estimates are free, and we’ll tell you before any work starts what your flue actually needs versus what can safely wait. Call (877) 516-7159 for an exact quote on your Universal City system.
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
A Level 2 inspection on a Gelco commercial system covers everything a Level 1 covers plus a documented review of the flue’s accessible clearances, termination, cap condition, and interior surfaces, typically with camera documentation when the stack layout allows it. For a Universal City restaurant or hotel stack, we’re looking specifically at grease accumulation in the flue, cap and screen condition, sealant integrity at the chase, and whether the draft path has been compromised by nesting or debris. We also provide Gelco in Hollywood for comparable commercial venting systems. You get a written record suitable for fire-code compliance, which matters on a 91608 inspection schedule. If the inspection turns up damage, we can quote the repair on the spot. Call (877) 516-7159 to book one.
We’re an independent Gelco service provider, not a Gelco-authorized dealer. That matters in a good way: our recommendation is driven by what your flue actually needs, not by a manufacturer’s service script. We use OEM Gelco components when a cap, damper frame, or termination part has to match the original stack, and we use quality aftermarket parts when the OEM item is discontinued or the Universal City site needs a heavier spec than the original. We’ll tell you plainly which one you’re getting and why.
Most Gelco chimney cleanings in Universal City take 45 minutes to two hours on-site, assuming we can reach the roof without obstruction and the flue is a standard commercial or residential install. A heavily loaded CityWalk restaurant stack with grease-packed termination screens and a flue that hasn’t been opened up in a year can run longer. We schedule around your kitchen’s downtime window, not the other way around. Call (877) 516-7159 and we’ll give you a realistic time estimate.
We service Gelco factory-built prefab fireplaces with direct-vent termination, Gelco multi-flue chase cap assemblies, Gelco gas log sets and gas fireplace inserts, and Gelco wood-burning fireplace inserts. In Universal City, most of what we see is the chase cap and termination hardware on commercial stacks, but the gas insert and fireplace work still comes up in the few hospitality spaces and back-lot structures that have them. Our West Hollywood Gelco service covers the same equipment types in that area. If it’s Gelco and it vents, we likely service it.
The equipment and labor are the same, but the grease load and access conditions in Universal City push the price toward the higher end of the range. A CityWalk restaurant stack or a back-lot studio flue runs hotter and dirtier, the roof access is often interior and awkward, and the cleaning has to happen on a schedule that keeps the kitchen in compliance. You’re paying for grease removal, not just soot, and for a tech who writes up the flue properly for the inspector. Call (877) 516-7159 for an exact quote; estimates are free.
Service Areas Near Universal City
We also provide Gelco service in the communities around Universal City, including commercial and residential work in Gelco service in Camp Pendleton South, Gelco service in View Park-Windsor Hills, San Bernardino, Colton, and Rialto. If you’re managing Gelco equipment somewhere in the Inland Empire, call and we’ll send someone out.
Book Your Gelco Service in Universal City Today
If you’ve got a Gelco stack in Universal City that’s overdue for a cleaning or a fire-code inspection coming up, call us at (877) 516-7159. We’ll get it done and get the paperwork right. A clean flue isn’t a luxury, it’s just how you keep the fire where it belongs.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Universal City and the Inland Empire.