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 North Hollywood, CA
We provide independent Gelco service in Studio City and across North Hollywood, and the single biggest difference here is what we find before you ever light a fire. Most Gelco systems in this part of the Valley sit idle for eight or nine months, collecting pests and debris, then get pushed hard on the first cold night. We know exactly how Gelco dampers, caps, and inserts fail under those conditions, and we stock the parts to fix them. Call (866) 282-7014 to schedule your sweep.
We’re not authorized or endorsed by Gelco, and we’ll be upfront about that. What we are is a chimney and venting specialist that has worked on Gelco Heritage Series dampers, Pro-Top caps, Sure-Seal custom caps, and Gas-Lite inserts across North Hollywood service area long enough to recognize the failure patterns before they become chimney fires or water damage. We carry genuine Gelco replacement parts when they’re available and use equal-or-better aftermarket options only when the OEM supply is backordered and you approve it. If you need Gelco sales & service support from a crew that actually understands the hardware, you’re in the right place.
Why North Hollywood Residents Choose Us for Gelco Service
Duane Cisneros runs our crew, and he learned the trade at Los Angeles Trade-Technical College before spending close to two decades working chimneys across South LA. What he taught us about Gelco systems is simple: most problems aren’t from overuse. They’re from neglect, and neglect looks different in North Hollywood than it does in Burbank or Sherman Oaks.
Here’s what we mean. A Gelco Heritage Series top-seal damper that sits closed for months in dry Valley heat will warp and stick. A Pro-Top cap screen gets sandblasted by Santa Ana winds until holes open up, and then the birds move in. A Gas-Lite insert picks up dust and spider webs in the pilot assembly while it’s dormant, and the first ignition of the season sputters or delays. We see these exact problems across 91601, 91602, 91605, and 91606, and we fix them with the right parts instead of telling you to replace a whole system that doesn’t need replacing.
If your chimney is doing its job quietly, so are we. That’s the standard Duane holds the crew to, and it’s why homeowners around the NoHo Arts District, Valley Village, and those in West Hollywood call us back every few years instead of shopping around.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common Gelco Chimney Cleaning Problems We Solve in North Hollywood
- Stuck or warped Gelco Heritage Series top-seal dampers. Decades of North Hollywood heat cycling, followed by months of the damper sitting in one position, causes the metal to warp. A warped damper leaves a gap that pulls conditioned air out of your house all summer and lets attic dust into the firebox. We inspect the assembly, straighten what’s salvageable, and replace what isn’t.
- Torn Pro-Top cap screens full of nesting material. Santa Ana wind carries fine grit that works like sandpaper on cap mesh. Once the screen tears, starlings and roof rats find their way in. We pull the cap, remove the nest material (sometimes a five-gallon bucket’s worth), and install a fresh screen or whole new cap.
- Sure-Seal custom caps with failed gasket seals. Stucco cladding on North Hollywood’s Spanish Revival homes expands and contracts through hot summers and cool winters. That movement cracks the gasket seal around custom caps, letting water track down the flue and into clay tiles. We replace gaskets and reseal before the water does structural damage.
- Clogged pilot orifices on Gas-Lite inserts. When a gas insert sits unused from March to November, dust settles into the pilot assembly and spider webs narrow the orifice. You get delayed ignition, yellow lazy flames, or no ignition at all. We clean the pilot, verify gas pressure, and run the insert through its startup sequence before we leave.
- Third-degree glazed creosote in rarely-burned flues. North Hollywood’s fireplace season is maybe a dozen nights. Homeowners who burn a few intense fires in December and January, then let the system sit, create exactly the conditions for glazed creosote to form and harden. That’s the stuff that burns like fuel in a chimney fire. Our sweeps remove it, not just the loose soot on top.
Gelco Service in North Hollywood: What Local Conditions Mean for Your Equipment
North Hollywood’s chimney stock is dominated by 1920s through 1950s bungalows and Spanish Revival homes whose original brick fireplaces were built for decorative charm, not drafting. The basin’s mild winters mean these fireplaces get lit maybe twelve times a year, and when they’re lit, it’s on a cold snap after months of disuse. That pattern creates a specific problem: glazed creosote. A handful of intense burns on a cold night produces creosote that cools and hardens inside the flue. By the time we get called, it’s often third-degree glazed creosote, the most difficult to remove and the most likely to fuel a chimney fire. A Chimney Sweep – North Hollywood visit with a Level 2 inspection routinely finds this, and a neighboring city where people burn regularly would almost never see it. Add in the 1994 Northridge quake, which left hairline diagonal cracks in clay flue tiles across older 91601 and 91602 blocks, and you have the real reason North Hollywood Gelco owners need more than a basic sweep. We check every flue tile for quake damage because patchwork here doesn’t hold. Cracked tiles get relined, properly and permanently.
Gelco Models & Products We Service in North Hollywood
We service the full Gelco residential line that shows up in North Hollywood homes. That includes Heritage Series masonry fireplace dampers, Pro-Top multi-flue caps, Sure-Seal custom caps sized to your specific flue configuration, and Gas-Lite gas fireplace inserts. Our parts approach is direct: we stock genuine Gelco dampers, caps, and gaskets whenever supply allows. When Gelco’s OEM parts are backordered, we offer equal-or-better aftermarket options and walk you through the difference before any work happens. We do not use big-box substitute parts. We carry the same types of components contractors specify, and we keep common North Hollywood sizes on the truck so a cap replacement or damper swap doesn’t require a second visit.
See the difference
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After
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AfterGelco Service Pricing in North Hollywood
A Gelco chimney sweep in North Hollywood typically runs $180 to $340 depending on flue condition, access, and whether you’re adding a Level 1 or Level 2 inspection. That range covers standard soot and creosote removal. What pushes cost higher is glazed creosote removal, which takes mechanical tools and more time, and cap or damper replacement, which involves parts cost on top of labor. A Level 2 inspection, which we recommend for any Gelco system that hasn’t been opened up in years or any home in a quake-affected area, adds $150 to $300 depending on what we’re running the camera through. When we quote, we give you a flat price before we start, and we send photos from the camera inspection so you can see exactly what we’re seeing. Call (866) 282-7014 for an exact quote on your Gelco system. Estimates are free.
Serving North Hollywood, CA – Our Local Coverage Area
We’re based in the North Hollywood 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 North Hollywood
Yes, in most cases we can. The Gelco Heritage Series damper is a simple mechanical assembly, and when it sticks open it’s usually because heat and time have warped the plate or the hinge has collected dust and lost its range of motion. We clean the assembly, lubricate the pivot points, and adjust the plate. If the damper is warped beyond adjustment, we’ll replace the damper itself, but we won’t sell you a whole new firebox to fix a $200 part unless there’s genuine structural damage behind it.
Signs include chirping or scratching sounds coming down the flue into the firebox, nesting material falling onto the damper, or a smell of dry twigs and droppings when you open the damper. You may also see birds on the cap or around the chimney top. If a Gelco Pro-Top screen is torn or rusted through, animals will find it. Call (866) 282-7014 and we’ll inspect the cap, clear whatever’s in there, and replace the screen before it becomes a chimney fire hazard.
Yes, and it’s something we look for on every inspection in 91601 and 91602. The Northridge quake wrote hairline diagonal cracks into thousands of clay flue tiles across the Valley, and those cracks don’t heal. They sit there, letting heat and combustion gases reach the brick around them, and they widen with each hot fire. If we find them, we recommend relining, not patching. A patched earthquake crack is a failure waiting for the next one.
We can, and it’s common in North Hollywood where gas inserts sit idle for most of the year. The main problems are clogged pilot orifices from dust and spider webs, sticky gas valves, and sometimes a corroded thermocouple. We clean the pilot assembly, check the burner, test the ignition sequence, and run the insert long enough to confirm it’s burning clean. If it’s been unused for several years, we recommend a Level 2 inspection before you rely on it. Call (866) 282-7014 and we’ll get the insert running safely.
A Level 1 inspection is a visual check of the accessible parts of your chimney and fireplace, done during a routine sweep. A Level 2 inspection means we run a camera through the flue to see the full interior, including the clay tiles, the damper seat, and the cap area. We recommend Level 2 for any Gelco system that hasn’t been inspected in years, any home in a quake-affected area, or after any suspected chimney fire or animal intrusion. The camera footage comes back to you, so you can see the condition yourself rather than taking our word for it.
Service Areas Near North Hollywood
Our Gelco service covers all of North Hollywood plus the surrounding Valley and LA neighborhoods, including Hollywood, Glendale, Pasadena, and West Hollywood. We regularly run calls from Hollywood and Glendale, so if you’re near the border or in a nearby zip code, call us and we’ll get you scheduled.
Book Your Gelco Service in North Hollywood Today
If your Gelco fireplace, damper, cap, or insert hasn’t been serviced in a few years, now’s the time to have a look before the next cold night. Call (866) 282-7014 for a free estimate, and we’ll get your system cleaned, inspected, and burning safely. We’ll tell you plainly what needs attention and what can wait.
Written by Duane Cisneros, Owner at Tidewater Chimney Sweep, serving North Hollywood and the San Fernando Valley.