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.
Chimney Company in Crestline, CA
Crestline’s chimneys work harder than almost any in Southern California. At 4,600 feet in the San Bernardino Mountains, a fireplace or wood stove isn’t ambiance, it’s survival heat through snow-heavy winters. That means chimney repair in Crestline often deals with freeze-thaw crown damage, creosote built up from constant burning, and deferred maintenance on cabins that sat empty for months. Mantel Chimney Sweep has served Crestline since 2018, and we repair what flatland cleaners only report. Call (844) 821-5749 when you need a chimney that’s safe for the next storm, not just swept.
Why Crestline Homes Are Different
Crestline’s housing stock is mostly older mountain cabins and vacation homes built between the 1950s and 1980s. Many have masonry fireplaces retrofitted with wood stoves or pre-fab inserts over the decades, which means flue sizes, liner materials, and clearances vary wildly from house to house. A chimney that worked fine with an open fireplace may not draft correctly with an insert, and that’s the kind of problem a cleaning alone won’t reveal.
The climate does real damage up here. Snow and ice sit on crowns and caps all winter, and the freeze-thaw cycle of March and April cracks masonry in ways never seen in the flatlands. Water gets into the flue, mixes with creosote, and starts corroding liners from the inside out. Then summer brings dry heat and surrounding pine forest, and a chimney full of hardened creosote and dry pine needles becomes a serious wildfire-season risk. Weekend cabins compound the issue: a flue that sits idle for months lets creosote harden into a glaze that’s much harder to remove, and squirrel or bird nests have time to build. The first pre-season cleaning of a Crestline cabin is often a genuine fire-risk intervention, not a routine wipe-down.
Styles & brands we work with
Our Main Crestline Services
Most calls we get in Crestline fall into two categories: chimneys that need a thorough cleaning before or after the burn season, and dryer vents that have been ignored because the dryer is in a cabin accessed only on weekends. Both are fire hazards, and both are jobs we handle from flue to dryer vent.
Chimney Sweep in Crestline
A Chimney Sweep in Crestline has to account for what mountain living leaves behind: hardened creosote from heavy winter burning, pine needles driven into the cap by wind, and nests from mountain birds that found an uncapped flue inviting. We don’t just brush the flue and call it done. We check draft, inspect the liner, and flag any moisture damage or cap issues before they become structural. For the full details on what a Crestline sweep includes and what it costs, see our dedicated Chimney Sweep in Crestline page.
Dryer Vent Cleaning in Crestline
A clogged dryer vent is one of the leading causes of residential fires, and Crestline’s older cabins often have long, narrow vent runs that were never designed for modern dryer output. Lint, pine duff, and even rodent nests accumulate in vents that push into crawl spaces or through snow-load-rated roofs. Our Dryer Vent Cleaning in Crestline service clears the full run and confirms proper airflow before we leave. One call handles the fireplace hazard and the laundry hazard.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Chimney Repair in Crestline
Chimney repair in Crestline is rarely a one-off fix. Homes built between the 1950s and 1980s, now decades into freeze-thaw cycles and heavy burn seasons, often need several related repairs addressed together: a cracked crown that’s let water into the flue, a deteriorated liner that’s no longer containing heat and gases, and flashing that’s pulled away under snow load. Mantel Chimney Sweep brings repair-grade materials and training to every Crestline job, because a sweep that leaves you with a known defect is a job half done. We repair what others can only report. For the full scope of our repair capability, see our Chimney Repair service hub.
Chimney Cap Installation
Signs you need it
You don’t have a cap, or the existing one is rusted through and pulling away from the flue.
What it costs in Crestline
Chimney cap installation in Crestline typically runs $250 – $550 depending on flue size and whether a custom mounting plate is needed.
How we do it
We measure the flue, install the correct cap with mechanical fasteners rated for mountain wind, and verify it’s seated to keep out rain, snow, and birds.
Chimney Liner Installation
Signs you need it
Your current liner is cracked, spalling, or missing sections entirely, which is common in older Crestline cabins that burned unseasoned wood through decades of winters.
What it costs in Crestline
Chimney liner installation in Crestline typically runs $2,900 – $6,100 including the liner, insulation, and top plate, depending on flue dimensions and roof access difficulty.
How we do it
We size the flue, install a DuraFlex stainless steel liner system, insulate the annular space, and finish with a proper termination cap and crown seal.
Chimney Crown Repair
Signs you need it
The cement crown has visible cracks, spalling edges, or hairline fractures that let moisture wick into the flue during Crestline’s freeze-thaw cycles.
What it costs in Crestline
Chimney crown repair in Crestline typically runs $450 – $950 depending on whether we’re sealing hairline cracks or rebuilding the entire crown surface.
How we do it
We can seal minor surface cracks, or remove and rebuild the crown with a proper overhang and drip edge so water sheds away from the flue and masonry.
What Chimney Repair Costs in Crestline
| Item | Typical range in Crestline |
|---|---|
| Chimney cap installation or replacement | $250 – $550 |
| Crown repair (seal or rebuild) | $450 – $950 |
| Liner installation (DuraFlex system) | $2,900 – $6,100 |
How do I know if my Crestline chimney needs a liner replacement or just a sweep?
A sweep and level 1 inspection almost always answers this. If the flue walls show cracking, gaps, or signs of rust, replacement is likely. A clean flue with intact tile or steel can often wait. Call (844) 821-5749 and we’ll show you the camera footage before recommending anything.
Can you repair a chimney in Crestline in winter?
Some repairs yes, some no. Crown and cap work can often be done on a clear day even in cold weather, but liner installation and masonry work usually wait for spring. We always schedule around mountain weather and won’t start a job conditions won’t let us finish right.
Brands We Service in Crestline
We install and service HeatShield liner restoration, Gelco chimney caps, and Olympia Chimney termination systems in Crestline. Our truck arrives stocked for most common repair parts, which means most cap and minor repair jobs are done same day. See our brands for the full material standard we carry.
See the difference
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AfterPricing for Chimney Company in Crestline, CA
| Service | Typical range in Crestline |
|---|---|
| Chimney sweep (standard, one flue) | $179 – $299 |
| Level 1 inspection | $100 – $200 |
| Level 2 inspection (camera) | $250 – $450 |
| Chimney cap installation | $250 – $550 |
| Chimney crown repair | $450 – $950 |
| Chimney flashing repair | $350 – $800 |
| Chimney liner installation | $2,900 – $6,100 |
| Dryer vent cleaning | $149 – $249 |
| Dryer vent rerouting or repair | $250 – $600 |
Prices in Crestline run toward the higher end when roof access is steep, snow is still on the ground, or an older cabin needs custom work rather than a standard install. We quote a flat price before we start, and if the camera inspection shows a problem we’ll show you the footage and agree on scope before doing anything else.
Neighborhoods We Serve in Crestline
We work throughout the 92325 ZIP code, from the lake-adjacent streets to the quieter cabins further up the mountain. Steep driveways and tight lots are common, but our equipment is sized for mountain access, not big-city rigs.
- Lake Drive area and the streets around Lake Gregory
- Cedar Pines Park
- Valley of Enchantment
- Upper Crestline near Highway 18
- Cabin-heavy streets off Waters Drive
Service Area – Cities Near Crestline
Mantel Chimney Sweep also covers the surrounding mountain and valley communities. If you’re in Lake Arrowhead, CA, we see the same freeze-thaw damage and creosote buildup we see in Crestline. Down the mountain, we also serve Muscoy, CA, San Bernardino, CA, and Highland, CA for chimney and dryer vent work.
Serving Crestline, CA — Our Local Coverage Area
We’re based in the Crestline 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 About Chimney Company in Crestline
Yes, we serve the entire 92325 ZIP code. Most Crestline streets are accessible year-round with our equipment, but in heavy snow we may ask you to clear a path or wait for a plow. We’ll let you know at booking if access is a concern.
Most routine sweeps, cap installations, and crown repairs don’t require a permit. Liner replacements can sometimes trigger local building code review, especially in older cabins. We’ll check the current San Bernardino County requirements for your specific job and handle code-compliant installation.
Book before burn season starts, usually by late September. October and November fill up fast once snow threatens. For repairs, we recommend a spring inspection so fixes can be scheduled before the next winter, not during it. Call (844) 821-5749 to hold a spot.
What happens when you call
- 1A real person answersNo phone trees — talk to a local chimney cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Crestline Customers Say
"Got a text with the technician's name and photo before he arrived. Small thing, but as a woman home alone during the day I actually really appreciated it."
— Yolanda Reyes"Liner was cracked in two places. He walked me through the repair options honestly, including the one that was cheaper for him and better for me."
— Beatriz Torres"Drop cloths everywhere, HEPA vac, and not a speck of soot on the carpet. I'd been dreading the mess for nothing."
— Michelle Brooks