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.
DuraFlex Chimney Cleaning in Glendale, CA
We provide independent DuraFlex chimney cleaning and repair across Glendale, and the thing that sets our work apart is simple: we know how these liners behave inside the 1920s – 1940s brick flues that fill the north side of town. A DuraFlex system is only as good as the chimney wrapping it, and we’ve learned to look for the failure patterns this specific housing stock produces. Call (833) 589-9860 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Why Glendale Residents Choose Us for DuraFlex Service
Most chimney companies in Glendale can run a brush. Fewer can tell you whether your DuraFlex liner is still worth cleaning or whether it’s quietly failing somewhere between the firebox and the cap. We’re an independent service provider for DuraFlex systems, not manufacturer-affiliated or authorized, which means we call things as we see them. Dennis Duran, our owner, has worked with these stainless liners since they became the standard for relining old brick chimneys across Glendale. He trained in building and construction technology at Los Angeles Valley College, then spent the better part of a decade in the trade before starting Ashford Chimney Sweep in 2012. The chimney doesn’t lie – it shows you exactly what’s been going on up there. And what we’ve been seeing up there in Glendale is consistent enough that we can spot a problem before the camera confirms it.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common DuraFlex Chimney Cleaning Problems We Solve in Glendale
- Crushed liner sections in rental properties: North Glendale’s stock of 1920s and 1930s duplexes and multi-family buildings means many DuraFlex liners were pulled through offset flues quickly, between tenants, with the goal of getting the unit rentable. The result is kinked or crushed flex sections that catch soot and resist ordinary brushing. We see this constantly in the Tudor and Spanish Colonial buildings off Chevy Chase and Rossmoyne.
- Hardened third-degree creosote after long unused stretches: Glendale’s dry climate and the October-through-January Santa Ana pattern mean fireplaces often sit unused for months at a stretch. When a fire finally gets lit, the hardened creosote doesn’t burn off – it stays glazed and dense inside the liner. Our first fall cleanings routinely pull heavy deposits that a more frequently used chimney elsewhere wouldn’t produce.
- Wind-loosened caps and top plates: DuraFlex Deluxe and Economy caps hold up well, but the mounting hardware takes a beating during Santa Ana wind episodes. We climb north Glendale rooftops and find caps sitting crooked on the crown, mesh rusted from palm frond debris sitting against it, and top plates that have shifted enough to let rainwater down onto the liner.
- Spalling brick from the 1994 Northridge earthquake: This is the one that surprises people. The DuraFlex liner inside is often fine, but the original 1920s brick surrounding it shows cracked mortar and spalling from the earthquake that most of these old foothill chimneys never fully recovered from. The liner is still drafting, but the structure around it needs repointing before it becomes a bigger problem.
- Creosote buildup at the tee collar: The connection where the DuraFlex tee meets the firebox damper accumulates hardened creosote faster than the rest of the system, especially in units that sit empty between tenants. That collar area is where our camera sweeps usually find the heaviest deposits in Glendale rental chimneys.
DuraFlex Service in Glendale: What Local Conditions Mean for Your Equipment
Here’s what a generic DuraFlex page won’t tell you about Glendale. The north side of town – the foothill neighborhoods of 1920s – 1940s houses and small duplexes – is where nearly all of our DuraFlex chimney cleaning work happens. The newer condos and apartments along Brand and Central have no chimneys at all, so the work concentrates in the older hillside stock, much of it rental or multi-family. What that means in practice: most DuraFlex-equipped chimneys in Glendale get cleaned between tenants, not by an owner who has lived with the system for years. A quick pre-rental install often leaves behind the problems we’ve come to expect – crushed liner sections where the flex was pulled through an offset flue without enough care, missing or undersized top plates, and caps that were never properly secured to begin with. We rarely see these installation shortcuts in owner-occupied homes where someone cared enough to do it right the first time. If you own a rental in Glendale with a DuraFlex system, have us camera the liner before the next lease starts. The camera doesn’t lie either.
DuraFlex Models & Products We Service in Glendale
We service the DuraFlex products we see in Glendale every week: Pro flexible stainless liner kits in 316L and 304 alloy, pre-insulated flexible liners, Deluxe and Economy top-mount caps, and the tee and WYE fittings that connect fireplaces to flues. When a component needs replacing, we match the replacement to the installed liner alloy so you’re not mixing dissimilar metals in a hot flue. If a liner is kinked, crushed, or simply the wrong alloy for the application, we’ll tell you straight whether a targeted component swap is enough or whether relining is the safer call. We don’t oversell a rebuild when a new cap and some repointing will fix the problem.
See the difference
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After
Before
After
Before
AfterDuraFlex Service Pricing in Glendale
Chimney sweeping for a DuraFlex-equipped fireplace in Glendale typically runs between $179 and $249, depending on the liner condition, creosote stage, and whether we’re also clearing debris from the cap area. If we find heavy third-degree creosote, expect the sweep to land at the higher end because it requires chemical treatment and multiple passes, not a single brush run. A camera inspection adds $90 to $120, and we recommend it every time for Glendale’s older rental stock – you’ll see exactly what we see. Cap replacement runs $125 to $300 depending on the DuraFlex top plate needs. Every job starts with a free written estimate at (833) 589-9860, and nothing gets done without your sign-off on price first. The written estimate sets the final price, every time.
Serving Glendale, CA – Our Local Coverage Area
We serve Glendale and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Glendale
Yes, in most cases we can. If the liner is intact and only the cap or top plate has failed – which is common after a Santa Ana wind season in Glendale – we replace just those components and leave the liner alone. We’ll camera the liner first to confirm it’s worth keeping, then give you an honest recommendation. Call (833) 589-9860 for a free estimate.
No. DuraFlex is a chimney liner, not a sealed system that requires manufacturer certification. What matters is that the person cleaning it knows how these liners fail and how to clean them without damaging the flex walls. We’re an independent service provider, not manufacturer-affiliated, and we’ve worked with DuraFlex systems across Glendale long enough to know exactly how aggressive we can be with a brush.
Most sweeps run 45 to 90 minutes, but a Glendale rental with heavy third-degree creosote and debris on the cap may run longer because we’re doing chemical treatment and camera work, not just a single brush pass. We’d rather be thorough than fast. Call (833) 589-9860 and we’ll give you a straight answer on timing for your property.
We service the full range we encounter in Glendale: Pro flexible liners in 316L and 304 alloy, pre-insulated liners, Deluxe and Economy caps, and the tee and WYE fittings at the firebox connection. If it’s a DuraFlex component inside a chimney, we’ve probably worked on one this month.
Sweeping alone typically runs $179 to $249 depending on creosote stage and liner condition. If we’re adding camera inspection, cap replacement, or dealing with the hardened deposits that come from Glendale’s long dry seasons and Santa Ana-driven unused stretches, the total lands higher and we’ll show you exactly why in the estimate. Call (833) 589-9860 – estimates are free and there’s no charge to talk through what you need.
Service Areas Near Glendale
We serve Burbank to the west, Hollywood to the south, and the surrounding communities of North Hollywood, Toluca Lake, and Van Nuys. If you’re within a reasonable drive of Glendale and have a DuraFlex system that needs attention, we’ll come take a look.
Book Your DuraFlex Service in Glendale Today
Whether you’re a landlord prepping a unit for the next tenant or a homeowner who hasn’t lit a fire since last winter, the first step is a camera look at what’s inside that liner. Call (833) 589-9860 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Written by Dennis Duran, Owner at Ashford Chimney Sweep, serving Glendale since 2012.