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 Citrus, CA | Firebrick Chimney Sweep
We provide independent DuraFlex chimney cleaning and our Chimney Sweep in Citrus across the area, and the one thing that defines our work here is the hardware-cloth screen problem. In the foothill tracts, those homemade critter guards clog with creosote and lint inside a single season, and they’ll choke a DuraFlex liner faster than anything else. Call (866) 520-4943 for a free estimate. We’re Firebrick Chimney Sweep, and we’ve worked on DuraFlex systems in Citrus homes long enough to know exactly what to look for before the first cold night hits.
Why Citrus Residents Choose Us for DuraFlex Service
DuraFlex liners age differently in Citrus than they do ten miles south. The canyon winds that push ash and creosote odor back down flues also tell you something about how the system drafts, and that’s the kind of detail you only pick up by working here consistently. Nelson Quijada, our owner and lead chimney specialist, spent years on the chimneys in the Hollywood Hills before narrowing his focus to flue systems and firebox masonry. When we inspect a DuraFlex installation in Citrus, we’re not reading a manual. We’re reading the house, the cap, the crown, and the liner the way a mechanic reads an engine.
We stock DuraFlex OEM top plates, caps, and connector components for Citrus homes, and we use quality aftermarket stainless hardware where an older install makes OEM impractical. That means we’re not waiting on parts when your flue needs service. Most jobs are completed in one visit.
Styles & brands we work with
Common DuraFlex Chimney Cleaning Problems We Solve in Citrus
- Creosote-clogged hardware-cloth screens over DuraFlex caps. Citrus foothill homeowners install these screens to keep squirrels and birds out. Within one burning season, the mesh seals over with creosote and lint. Smoke backs down the flue, draft collapses, and the homeowner smells smoke in the living room. We pull the screen, clear it, and often recommend a proper multi-flue cap instead.
- Insulated DuraFlex Pro liners with water-soaked insulation. When a DuraFlex Pro double-wall liner is installed without a proper top plate, winter rains in Citrus work past the crown. The insulation blanket soaks up water like a sponge, the outer jacket corrodes, and the liner loses its thermal performance. We find this regularly in Citrus’s mid-century homes with original crowns that were never re-pointed.
- Kinked flexible liners in original clay-tile flues. Citrus homes built from the 1940s through the 1960s usually have clay tile flues with offsets. When a flexible DuraFlex liner is pulled through without removing cracked tile first, the liner kinks or crushes at the bend. Draft suffers on the first cold night. A camera inspection tells us exactly where the restriction is.
- Loose or galled stainless joints from foothill temperature swings. Citrus summers are hot and dry, and the masonry expands. Winters are damp and mild. That cycling works stainless connector joints and appliance connectors loose over time. Creosote dust and odor migrate into the living space through gaps that weren’t there a year ago.
- Missing or failed top plate gaskets. The gasket between a DuraFlex top plate and the crown rots out much faster in the foothill climate than manufacturers assume. Once it fails, water gets under the plate, and the liner’s top section sits in moisture through every Citrus winter. We replace gaskets on nearly a third of the DuraFlex systems we service here.
DuraFlex Service in Citrus: What Local Conditions Mean for Your Equipment
Here’s the detail that separates Citrus from Glendora, Azusa DuraFlex service, or Covina. In the older foothill tracts off the canyon edges, like the neighborhoods east of Barranca Avenue north of Route 66, DuraFlex top plates are routinely found under homemade hardware-cloth critter screens. Homeowners install them to keep squirrels out. The problem is the same canyon winds that dry out the Angeles National Forest brush also push creosote and ash back toward the house. That creosote loads onto the screen instead of escaping the flue. Within one season, the mesh is a solid mat of creosote and lint, and the liner can’t draft. A fall cleaning in Citrus therefore has to include pulling and re-fitting that cap screen, not just sweeping the flue. We’ve had Citrus homeowners tell us they had the chimney swept in the spring, and the smoke still backed up in November. The sweep never touched the screen. When you book with us, that’s part of the job.
On a mid-century home in the foothill tracts near Citrus, we found a DuraFlex flexible liner under a hardware-cloth screen that had sealed over with creosote and lint, and the first cold night had pushed smoke back into the living room. We swept the flue, cleared the clogged screen, replaced the damaged top plate gasket, and refit a proper DuraFlex multi-flue cap so the liner drafts correctly again. That’s the difference between a sweep and a service call.
DuraFlex Models & Products We Service in Citrus
We service the full DuraFlex range in Citrus: the SW single-wall flexible relining kit, the Pro double-wall insulated liner, rigid stainless liner sections, and the cap and top-plate assemblies that go with them. For Citrus homes, the Pro line is common in older clay-tile flues, and the SW shows up in straighter, simpler runs. If the flue has offsets or tight spots, rigid sections sometimes make more sense than pulling flex through a compromised tile. For DuraFlex sales & service, we stock OEM top plates, caps, and connectors locally, and we carry quality aftermarket stainless where an older install makes OEM parts hard to match. We’re an independent provider, not a factory dealer, so the recommendation follows what the flue needs, not what a program dictates.
See the difference
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AfterDuraFlex Service Pricing in Citrus
A standard DuraFlex chimney cleaning in Citrus runs $189 to $329, depending on the liner condition, the cap setup, and whether we’re pulling a hardware-cloth screen or working around a damaged top plate. If you need a Level 2 camera inspection because you had smoke backing up or you’re buying the house, budget $250 to $500. When we find a kinked liner or water-soaked insulation, we’ll quote the reline or repair plainly, and we’ll show you the camera footage so you’re not taking our word for it. The estimate is free, and we’ll walk you through what’s genuinely urgent and what can wait. Call (866) 520-4943 to book.
Serving Citrus, CA — Our Local Coverage Area
We’re based in the Citrus 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 – DuraFlex Chimney Cleaning in Citrus
Because the screen is clogged with creosote and lint, and the flue can’t draft. The canyon winds in Citrus push ash and creosote back down the chimney, and the hardware cloth catches it all. Once the mesh seals over, smoke has nowhere to go but back into the living room. We clear the screen as part of the sweep, and we’ll usually recommend a proper multi-flue cap that keeps critters out without killing the draft. Call (866) 520-4943 and we’ll get it sorted before the next cold night.
Yes, if the liner was installed without removing cracked clay tile first, or if you’re seeing draft problems, smoke backup, or water stains around the fireplace. A Level 2 camera inspection shows whether the liner is kinked, crushed, or water-damaged behind the tile, and that’s the only way to know if a cleaning is enough or the liner needs replacement. In Citrus’s mid-century homes, we recommend a Level 2 any time a liner has been in place more than a decade or the house is changing hands.
Yes, especially if the top plate gasket has failed or the crown was never re-pointed. Citrus winters are mild but damp, and water works under a loose top plate and soaks the insulation in a DuraFlex Pro liner. Over time that corrodes the outer jacket and kills the liner’s thermal performance. We check the top plate, gasket, and crown on every visit, and we’ll tell you if there’s water getting where it shouldn’t be.
Once a year if you burn regularly, and more often if you burn soft woods or unseasoned wood, or if you have a hardware-cloth screen that’s catching extra creosote. Citrus’s dry summers make creosote especially flammable, and a dirty flue with a restricted screen is a fire waiting on a cold night. We’ll set you up on an annual schedule and call before burning season.
Usually not. A kink or crush in a flexible DuraFlex liner is a structural restriction, and patching it doesn’t restore the draft or the safety margin. We’ll show you the camera footage so you can see exactly what we’re seeing, and we’ll quote a reline if that’s what the flue needs. We don’t patch a compromised liner to make a cheap repair hold for one more season. Call (866) 520-4943 for an honest assessment.
Service Areas Near Citrus
In addition to Citrus service area work, we travel to nearby foothill towns for DuraFlex cleaning and repair. We regularly serve DuraFlex service in Covina where similar mid-century flues show the same clay tile wear, and we see the same hardware-cloth screen pattern in DuraFlex service in Los Alamitos. Azusa, Glendora, and Duarte round out the corridor where we work most weeks.
Book Your DuraFlex Service in Citrus Today
If your Citrus chimney has a DuraFlex liner under a screen that’s never been pulled, or you’re smelling smoke on cold nights, don’t wait. A dirty flue isn’t a maintenance issue, it’s a fire waiting on a cold night. Call (866) 520-4943 for a free estimate, and we’ll give you a straight answer on what the flue needs.
Written by Nelson Quijada, Owner at Firebrick Chimney Sweep, serving Citrus and the surrounding foothill communities.