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 Sedco Hills, CA | San Bernardino Chimney Sweep
We provide independent Sedco Hills Chimney Sweep DuraFlex cleaning and inspection across Sedco Hills, focusing on the liner terminations and caps that fail most often here. What sets our DuraFlex work apart is that we don’t just sweep the flue, we check the top plate, the cap, and every joint above the roofline, because those are exactly where Santa Ana winds do their damage. If you’re in Sedco Hills and your fireplace backdrafts or your liner hasn’t been looked at in years, call (877) 516-7159.

Our DuraFlex sales & service experience comes from working on these stainless relining systems in the field, not from any manufacturer affiliation. We’re the independent specialist that measures, cuts, and assembles DuraFlex components in homes where the original masonry flue was never lined to modern standards. And in Sedco Hills, those homes are everywhere.
Why Sedco Hills Residents Choose Us for DuraFlex Service
Sedco Hills has a lot of 1970s and 1980s single-family homes with original masonry fireplaces. Many of them got a flexible liner retrofitted at some point, often a DuraFlex stainless system, because that’s what reputable sweeps install. But installation is only half the story. The liner needs maintenance, and the termination hardware above the crown gets punished by wind, rain, and heat cycling just like anything else on the roof.
Allen Prescott, owner of San Bernardino Chimney Sweep, grew up near the Kendall Drive corridor in San Bernardino and has spent the better part of three decades working on chimneys and fireplaces across the Inland Empire. He learned early that homeowners want a straight answer about what’s wrong and what it costs to fix, not a pitch. That’s how we approach every DuraFlex service in Canyon Lake and Sedco Hills. If the cap is bent, we say so. If the liner is fine and just needs a sweep, we say that too.
Styles & brands we work with





Common DuraFlex Chimney Cleaning Problems We Solve in Sedco Hills
Here’s what we actually find when we inspect and clean DuraFlex systems in this part of Riverside County:
- Loose or deformed top plates and caps from repeated Santa Ana wind loading. Sedco Hills sits on a hillside west of Lake Elsinore, and that elevation means wind hits these termination assemblies harder than it does down in the valley. A cap that’s been torqued by thirty or forty wind events will let rain into the flue and cause downdrafts. We see this on a lot of DuraFlex installs that were done years ago and never touched again.
- Creosote glazing inside the liner after hot-then-cold burn cycles. The mild Sedco Hills winter leads homeowners to let the fireplace go idle for weeks, then burn a hot fire on a cold night. That rapid heating cycle bakes creosote into a hard glaze on the DuraFlex liner walls. A standard brush sweep won’t always remove it; we use mechanical methods that actually break the glaze free.
- Corrosion at liner joints and the appliance connector. In older Sedco Hills masonry chimneys that lack a proper cap or where the liner was wrapped short of the top, moisture gets in and sits at the joints. We find rust and pitting at those connections during Level 2 inspections, often before the homeowner knows anything is wrong.
- Crush or compression damage from the original install. If the original flue had offsets and the flexible DuraFlex liner was pulled through tight, sections can compress and restrict draft. The fireplace burns poorly, soot accumulates in spots a standard sweep can’t fully reach, and the homeowner just lives with a smoky fire.
- Failing caps that create smoke downdrafts during wind events. The most common call we get in Sedco Hills after a Santa Ana blows through is about smoke and ash filling the living room. Nine times out of ten, it’s the cap or top plate on the liner, not the liner itself.
DuraFlex Service in Sedco Hills: What Local Conditions Mean for Your Equipment
Sedco Hills is unincorporated, which means most homes here are on private wells and septic systems and there’s no city inspection cycle pushing people to check their chimneys. Homeowners are used to maintaining their own properties, and a chimney liner cap is easy to forget until it fails. We’ve learned that in Sedco Hills, a DuraFlex termination can sit untouched for a decade or more, quietly loosening at the top plate while the homeowner assumes the system is fine because the fireplace still draws on calm evenings. Then the Santa Anas arrive. The dry, gusty winds that funnel through the hills west of Lake Elsinore don’t just push smoke back down the flue, they actually work on the cap hardware itself, bending flanges and loosening fasteners. When we get those “my house filled with smoke” calls from the hillside streets above Sedco Hills, the failure is almost always at the top of the liner, not in the liner itself. A creosote sweep wouldn’t fix it. A proper termination repair does.
One call stands out. Our crew was called to a home off the hillside streets above Sedco Hills after a Santa Ana pushed smoke and ash into the living room through an older masonry fireplace with a DuraFlex flexible liner. We ran a Level 2 inspection, found the top plate loose and the cap bent from wind loading, and the liner joints just below the crown showing soot and moisture staining. We reset the termination with a new DuraFlex-compatible top plate and cap, swept the glazed creosote from the liner, and the draft corrected so the fireplace stopped backdrafting on windy nights.
DuraFlex Models & Products We Service in Sedco Hills
We work on the full DuraFlex residential line: the stainless steel flexible chimney liner, the insulated flexible liner kit for masonry chimneys, the Pro rigid-and-flex hybrid relining system, and the top plate and cap assemblies that go with each. We stock genuine DuraFlex caps, top plates, and connector fittings because fit and gauge matter on these systems. When a component isn’t available, we use aftermarket hardware that matches the same spec, never a hardware-store substitute. For Sedco Hills customers, that usually means we can do cap replacements and connector repairs without waiting on a special order.
See the difference
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AfterDuraFlex Service Pricing in Sedco Hills
Here’s what DuraFlex work typically runs in the Sedco Hills area:

| Service | Typical Range |
|---|---|
| DuraFlex chimney sweep (standard cleaning) | $189 – $289 |
| Level 2 inspection with camera | $150 – $250 |
| Cap or top plate replacement (parts + labor) | $220 – $420 |
| Liner joint or connector repair | $350 – $800 |
What drives the cost is access. Sedco Hills homes sit on hillsides, and some roofs are steeper than others. A two-story chimney with a walkable roof costs less to service than a chimney that needs a ladder and a harness. Every estimate is free and we show you the camera footage before recommending any repair. Call (877) 516-7159 for an exact quote on your DuraFlex system.
Serving Sedco Hills, CA — Our Local Coverage Area
We’re based in the Sedco Hills area and also provide DuraFlex service in Meadowbrook. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – DuraFlex Chimney Cleaning in Sedco Hills
Downdrafts during wind events are almost always a cap or top plate problem, not a sweeping problem. The cap on your DuraFlex liner is what deflects wind and keeps pressure stable above the flue. If it’s loose, bent, or missing, the wind pushes straight down the liner and sends smoke into the house. We inspect the termination first on these calls. If the cap is the culprit, we replace it with a genuine DuraFlex-compatible part and then sweep the liner if the camera shows buildup. Call (877) 516-7159 and we’ll diagnose it properly.
The only way to know is to run a camera through the liner and physically inspect the joints and termination. A visual check from the firebox won’t show you corrosion at the top, loose top plates, or joint separation halfway up the flue. In the older Sedco Hills housing stock, where many liners were installed decades ago, the failure points are almost always at the joints and the cap, not in the middle of the liner wall. A Level 2 inspection costs $150 to $250 and gives you footage you can watch yourself.
Less buildup overall, yes, but the creosote that does form in a mild winter is worse. When a Sedco Hills homeowner lets the fireplace sit cold for a few weeks and then burns a hot fire on a crisp night, the liner heats up fast and the creosote bakes into a hard glaze. That glazed creosote is more flammable than the fluffy kind and harder to remove. A standard brush won’t cut it. We use mechanical cleaning methods on glazed DuraFlex liners, and we recommend a sweep at least once a year even if you only burn occasionally. Call (877) 516-7159 for pricing.
Yes, and that’s what we do in most cases. Caps and top plates are wear items. They take direct wind, rain, and heat, and they fail before the liner does. As long as the liner itself is intact, we replace the cap or top plate with a genuine DuraFlex or spec-matched component and leave the liner in place. We only recommend full liner replacement when the liner is breached, crushed, or corroded beyond safe use. Bring the camera footage to the conversation and you’ll see exactly what we’re recommending and why.
Yes, and it usually shows up as moisture damage at the top of the liner. Without a proper cap, rain gets into the flue, sits at the joints, and causes corrosion over time. In Sedco Hills, where many homes are unincorporated and self-maintained, there’s no inspection cycle reminding anyone to check. We regularly find DuraFlex liners in otherwise good condition that are rotting at the top because the cap has been missing for years. Call (877) 516-7159 and we’ll come out and tell you what’s actually going on above your roofline.
Service Areas Near Sedco Hills
From our base in San Bernardino County, we cover Sedco Hills and the surrounding communities. That includes Sedco Hills service area homes on the hillside streets as well as DuraFlex service in Lakeland Village and DuraFlex service in Glendora for homeowners who need the same specialist attention. We also work in San Bernardino, Colton, Rialto, and Loma Linda.
Book Your DuraFlex Service in Sedco Hills Today
If your DuraFlex liner hasn’t been inspected since you moved in, or if the last Santa Ana left your living room smelling like smoke, call (877) 516-7159. We’ll schedule a sweep, run the camera, and tell you exactly what’s going on. Free estimates, no obligation.
Written by Allen Prescott, Owner at San Bernardino Chimney Sweep, serving Sedco Hills, the Inland Empire, and DuraFlex service in Quail Valley.