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.
Trusted Chimney Repair for Tarzana Homeowners
Chimney repair in Tarzana typically costs between $275 and $2,800 depending on what’s actually wrong, and the key is knowing the difference between a quick fix and a structural issue. Our team, led by Ray Montoya, has been serving Tarzana since 2014, and we’ve built our reputation on repairs that hold up in this valley climate. When you call (877) 269-3953, we answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, means your chimney gets looked at while the problem is still fresh.
We’re the crew that finds what other sweeps miss. Our full-service approach covers chimney sweeping, dryer vent cleaning, and chimney repair all under one roof, which means the damage spotted during an inspection gets fixed by the same team that found it. No referrals. No waiting on a second contractor. Just straight answers and work that’s built to last, not patched to pass.
Chimney Cap Installation
Chimney Cap Installation is the most effective way to keep rain, birds, and debris out of your flue before they become expensive problems. A cap sits on top of the chimney crown and acts as the first line of defense against the two things that ruin chimneys in Tarzana: moisture and nesting animals. Without a cap, water from the occasional heavy valley rain soaks into the brick and mortar, and raccoons or squirrels use an open flue as a free condo. We install caps from Olympia Chimney and Copperfield, two names that hold up in Southern California sun without warping or rusting. Installation is straightforward for us: measure the flue, mount the cap securely to the crown, and seal the attachment points so water can’t sneak underneath. You should be back to normal the same day.
Why an Uncovered Flue Costs You
An open flue is an invitation. Birds build nests that block draft and push carbon monoxide back into the living room. Rain gets in and soaks the clay liner, and when that wet liner heats up during your next fire, it cracks. A cap costs less than either repair.
Choosing the Right Cap Material
In Tarzana, the sun is the real test. Cheap galvanized caps oxidize and fail in a few years. We work with stainless and copper caps from Olympia Chimney and Copperfield because they handle UV exposure and the occasional Santa Ana wind without pulling loose. The right cap also has a mesh screen sized to keep embers from escaping while still allowing proper draft.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Chimney Cap Replacement
Chimney Cap Replacement is what happens when your old cap has rusted through, blown off, or been damaged to the point where sealing it doesn’t make sense. You’ll know it’s time when you see rust streaks down the chimney chase, hear animals in the flue, or spot the cap hanging by a single screw after a windstorm. Replacing a damaged cap is a fast job, usually under an hour once we’re on the roof. We remove the old hardware, check the crown underneath for damage that may have started the problem, and mount a new cap sized correctly for your flue. It’s simple work that prevents much bigger bills.
Rust Is a Warning, Not a Cosmetic Issue
A rusted cap tells us the old unit was never right for this environment. In Tarzana’s dry heat, the failure isn’t rain. It’s oxidation from condensation inside the flue, and that same moisture is working on your liner too. When we replace the cap, we check what’s below it.
Squaring Up the Flue Opening
The replacement cap has to fit the flue exactly. Too small and it restricts draft. Too large and wind rattles it loose. We measure the flue opening, account for the liner type, and install a cap that seats cleanly against the crown. Done right, it should stay put through years of valley wind.
Chimney Liner Installation
Chimney Liner Installation is what protects your home when the original clay liner has cracked or deteriorated to the point where flue gases can escape into the walls. A liner is the inner channel that carries smoke and combustion byproducts up and out. When it fails, carbon monoxide and heat reach the brick and framing around the chimney, and that’s a genuine fire and health risk. We install DuraFlex flexible liners for stove inserts, oil appliances, and fireplace conversions. We also offer HeatShield ceramic resurfacing when the existing liner has minor cracking but doesn’t need full replacement. This is the repair that matters most, and we never recommend it without showing you exactly what our camera found.
When a Liner Needs Replacement
Clay liners crack from years of thermal expansion. A wood-burning fireplace in Tarzana might go months between uses, and that cycle of heating and cooling stresses the clay. The first sign is often just poor draft or a smoky room. By the time you see it, the liner is usually compromised.
Why We Use DuraFlex and HeatShield
DuraFlex gives us a flexible stainless liner that handles high heat and shifts with the chimney structure. HeatShield gives us a ceramic resurfacing option that restores a damaged flue without full demolition. Both are professional-grade products that cut-rate sweeps don’t stock, and both come with real manufacturer backing.
Chimney Flashing Repair
Chimney Flashing Repair is the fix for leaks where the chimney passes through the roof. Flashing is the metal barrier that seals that joint, and when it fails, water follows the chimney into the attic and down the walls. In Tarzana, we don’t get snow, but the occasional heavy winter rain hits hard and finds every gap. The typical repair involves removing the old flashing, inspecting the underlayment, and installing new metal with proper step and counter flashing so water sheds away from the penetration. We use professional-grade materials and never caulk over a problem that needs metal work.
The Real Cost of a Leak
A flashing leak is quiet. It starts as a water stain on the ceiling and ends as rotted framing around the chimney chase. By the time you see the stain, the water has been working for weeks. Flashing repair is cheap compared to opening up the roof deck.
Tar Paper vs. Real Flashing Work
Some roofers will re-caulk the old flashing and call it done. That’s a patch, and it lasts one season if you’re lucky. We pull the old metal, check the roofline for proper drainage, and install flashing in layers so each one directs water away from the chimney. It’s how a chimney repair specialist does it.
Chimney Crown Repair
Chimney Crown Repair is the fix for the concrete or mortar slab that sits on top of the chimney and sheds water away from the flue. In Tarzana’s valley climate, crowns break down from heat, rain, and time. Small cracks let water into the masonry below. A proper repair means rebuilding the crown with a proper drip edge so water runs off instead of soaking the brick. We skip the quick smears of caulk and do the work that actually holds. If you’re seeing pieces of concrete on the roof or noticing water in the firebox, the crown is a likely culprit.
The Drip Edge Detail
Most Tarzana chimneys have crowns built without a drip edge, which means water clings to the bottom of the crown and runs down the brick. That’s how you get spalling brick and efflorescence. A rebuilt crown extends slightly past the chimney side and channels water away.
Matching the Mortar
When we rebuild a crown, we use a mortar mix that flexes slightly with temperature swings. The goal is a crown that doesn’t crack in year three. It’s a small detail that makes the difference between a repair that lasts and one you’ll be paying for again.
Chimney Repair Companies
Chimney Repair Companies in the San Fernando Valley vary a lot in what they actually offer. Some are sweep-only operations that clean your flue and then refer you out the moment they find damage. Others are general contractors who dabble in chimneys between kitchen remodels. We’re different by design. Chimney Sweep Tarzana is a full-service chimney and ventilation specialist, which means cleaning, lining, and repair all happen with one crew. Found during your sweep, fixed by the same team. If you’re comparing companies around Tarzana, the real question is whether they can handle the repair they find, not just whether they can clean the flue.
What to Ask Before You Book
Ask if the company does their own repair work or subs it out. Ask if they run a camera inspection and show you the footage. Ask what products they stock. Companies that carry DuraFlex and HeatShield have made a real investment in materials. Companies that don’t stock anything are buying whatever’s cheapest at the supply house that week.
Why We Stock What We Stock
We work with a curated roster of professional-grade brands: DuraFlex, HeatShield, Gelco, Olympia Chimney, Famco, and Copperfield. That’s supply-chain depth most local sweeps can’t match, and it means we’re not waiting on a part while your chimney leaks. It also means the repair we recommend is the repair we can do the same week.
Chimney Masonry Repair
Chimney Masonry Repair covers the brick and mortar work that holds your chimney together. Over time, the mortar joints between bricks erode in Tarzana’s dry heat and episodic rain. The technical term is spalling, and it’s when bricks start flaking and popping off in chunks. It’s not just ugly. It’s structural. When mortar joints fail, water gets in and the whole chimney starts to shift. We repoint joints, replace damaged brick, and rebuild sections where the damage runs deep. The work has to match the existing structure, especially on older Tarzana homes where the brick was laid decades ago.
Repointing vs. Rebuilding
Repointing means grinding out the failing mortar and packing in new mortar that matches in color and strength. Rebuilding is when we pull the damaged brick and lay new. Most Tarzana masonry repairs land somewhere in between: some repointing, a few replacement bricks, and a rebuilt crown if it’s failing.
Why Repointing Can’t Wait
A chimney with failing mortar lets water into the center of the structure. That water attacks the clay liner, the damper, and eventually the framing around the fireplace. What looks like a cosmetic issue on the roof is usually a structural one underneath. The longer you wait, the more brick has to come down.
Brands We Service
We work with DuraFlex liner systems every week, mostly on fireplace conversions and stove inserts where a flexible stainless liner is the correct call. The product handles high heat without warping, and the installation method lets us route around the offsets in older Tarzana chimneys without knocking out brick. It’s the right product when the chimney wasn’t built to today’s clearances.
We also install and service HeatShield, a ceramic resurfacing system that restores a cracked clay liner without a full demolish-and-relive job. It’s the option we recommend when the liner is compromised but the chimney structure is sound. Whether you have DuraFlex, HeatShield, or any other make, we can help.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- You smell smoke long after the fire is out. That lingering burnt smell in your living room means the chimney isn’t drafting properly. The cause is usually a blockage or a damaged liner, and both mean combustion gases are lingering where they shouldn’t.
- There’s water in the firebox after a rain. Water in the firebox tells us the cap, crown, or flashing has failed. Each rain that gets in does more damage, and the fix gets more expensive with every storm.
- You see broken brick or mortar pieces on the roof or ground. That’s spalling, and it’s the visible sign of masonry failure. When pieces start coming off, the chimney is shedding weight it can’t afford to lose.
- Your damper is rusted stuck or won’t open fully. A rusted damper means water has been getting past the cap or crown for a while. Where there’s rust on the damper, there’s usually rust and damage higher up the flue.
- Your last inspection flagged issues and you haven’t acted. If a home inspector or your chimney sweep mentioned liner damage, a cracked crown, or missing flashing, the problem doesn’t age well. The next heavy rain makes it worse. We can fix what was flagged before it becomes an emergency.
Our Process, Step by Step
- 1
You call and we listen. You describe what you’re seeing, smelling, or hearing, and we ask the right questions to understand the scope before we ever arrive. Call (877) 269-3953. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
- 2
We arrive and run the camera. Before we recommend anything, we send a camera up the flue and show you the footage. You see what we see. No one should recommend a $2,000 repair without showing you the crack.
- 3
We give you a written estimate. The estimate is free, and the price is set per job by the written estimate. No hidden fees, no pressure. You’ll know exactly what’s needed, what it costs, and what can safely wait.
- 4
We do the work. Cleaning, lining, masonry, cap replacement, flashing repair. Our crew shows up with the materials on the truck, not a list of parts to order. Professional-grade materials from DuraFlex, HeatShield, Olympia Chimney, and Copperfield go on your chimney, not generic patching compounds.
- 5
We close the loop. After the repair, we walk you through what was done and what to watch for going forward. If the chimney also needs a sweep or dryer vent cleaning, we can handle that in the same appointment. Two fire hazards, one specialist.
How Much Does Chimney Repair Cost in Tarzana?
Chimney repair costs in Tarzana vary by the scope of the damage, but here’s what we typically see: a chimney cap replacement runs $275 to $750. Flashing repair lands between $400 and $1,200 depending on how much of the roof penetration needs to be rebuilt. Crown repair runs $500 to $1,400. Liner installation is the big one, typically $1,800 to $2,800 for a DuraFlex liner or a HeatShield resurfacing. Masonry repointing comes in around $800 to $2,000 based on how much brick and mortar needs attention.
What moves the price is access, the condition of the surrounding structure, and whether the flue needs to be cleaned before we can do the repair. A chimney on a steep pitch costs more to work on than one with easy roof access. A liner that’s fully collapsed costs more than one with a single crack. The best way to avoid overpaying is to get a camera inspection and see the actual condition. We don’t recommend work that can wait, and we don’t inflate a simple fix into a full rebuild. The estimate is free, and the written estimate sets the final price.
Our Service Area Near Tarzana
We work throughout Tarzana and the surrounding San Fernando Valley. That includes Pacific Palisades, Brentwood, Rancho Park, Cheviot Hills, Palms, Mar Vista, Playa Vista, Agoura Hills, Sunland, and Oak Park. Most repairs are scheduled within the week, and we route crews for efficiency so you’re not waiting around all day. If you’re nearby, we’d rather come out and look than have you worry about a chimney that’s been flagged. And if you need a Chimney Sweep Tarzana visit first, we’ll handle both while we’re there.
Serving Tarzana, CA – Our Local Coverage Area
We serve Tarzana and nearby communities. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
Frequently Asked Questions About Chimney Repair in Tarzana
Chimney repair is any corrective work on the chimney structure or flue system: cap replacement, flashing repair, crown rebuilding, masonry repointing, or liner installation. It’s separate from a chimney sweep, which is a cleaning. In Tarzana, most repair work comes from water intrusion, cracked liners, or masonry that’s breaking down from the valley heat.
How long does a chimney repair take?
Most chimney repairs are done in one visit. A cap replacement takes under an hour. Flashing or crown repair usually runs two to four hours. Liner installation can take most of a day depending on the chimney height and liner type. We’ll give you a time window when we schedule, and we don’t stretch a job out to bill more hours.
How much does chimney repair cost in Tarzana?
Expect to pay between $275 for a simple cap replacement and $2,800 for a full liner installation. Most repairs land in the $400 to $1,500 range. The exact price depends on what the camera shows and what materials your chimney needs. Estimates are free, and the written estimate is what you pay.
Do you service chimneys with any brand of liner or cap?
Yes. We work with DuraFlex, HeatShield, Olympia Chimney, Famco, and Copperfield, and we service systems from any other make as well. If you have an older chimney with an unknown liner, we’ll identify what’s there and tell you honestly whether it needs replacement. We don’t try to sell you a brand you don’t need.
Do you offer same-day chimney repair in Tarzana?
Same-day repair is available when our schedule allows. Call (877) 269-3953. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. If a repair can safely wait a few days, we’ll tell you that too.
Is your chimney repair work guaranteed?
We stand behind our workmanship, and we work with manufacturers that back their products. If a repair fails because we did it wrong, it’s on us. We don’t hide behind vague language. The details of your specific repair will be in the written estimate.
How do I prepare for a chimney repair appointment?
Clear the area around the fireplace so we can work without moving furniture. Make sure we have ladder access to the roof. If you have pets, keep them in another room while the crew is in and out. That’s it. We handle the rest, including protecting the floor around the fireplace while we work.
Schedule Your Chimney Repair Service in Tarzana Today
If your chimney has been flagged by an inspector or you’re seeing signs of trouble, get it looked at before the next rain. Call (877) 269-3953 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday. No pressure, no upsells, just a straight answer from a team that does one thing: chimneys and ventilation right.
Written by Ray Montoya, Owner at Chimney Sweep Tarzana, serving Tarzana since 2014.