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.
Fast, Reliable Chimney Sweep Across Shadow Hills
Chimney sweeping in Shadow Hills costs $189 – $329 for a standard single-flue cleaning, and $329 – $549 when we’re clearing multiple flues on one equestrian-zoned property. Most homes here need more than a brush run: the real work is often creosote removal from wood stoves that haven’t been opened in years. We serve the 91040 ZIP and know these canyon-edge lots off Sunland Boulevard, Wheatland Avenue, and Big Tujunga Canyon Road well enough to plan service around long driveways, detached barns, and Santa Ana wind debris. Call (833) 805-3229 for a fixed quote before we dispatch.
Why Ashwood Chimney Sweep Is Shadow Hills’s Preferred Chimney Sweep Company
Norm Castillo built Ashwood around a simple frustration: too many sweep companies document problems and walk away. Homeowners in Shadow Hills frequently hand us inspection reports from other firms that list failed liners or third-degree creosote, with no repair path attached. Our crew carries DuraFlex liner components and HeatShield restoration material on the truck, so when a Level 2 inspection finds damage, we can often restore or repair the flue the same visit, not two weeks later after a quote cycle. The full flue gets handled, not just the easy parts.
Shadow Hills properties are different from the rest of the San Fernando Valley. A single address off a dirt driveway may have a house fireplace, a guest house wood stove, and a barn stove, each with its own flue and its own neglect history. Most companies quote per chimney and treat each as a separate job. We quote per property, walk the whole site, and sweep every flue that needs it in one service call. That’s why homeowners along the Big Tujunga Wash keep calling us back, and why our Shadow Hills customer base has grown mostly by neighbor referral.
We’re not the cheapest bid in Shadow Hills, and we don’t try to be. We repair with the same materials professional contractors specify, because flue work done wrong is worse than not done at all. When we set a price, it’s the price, and when we find something the camera sees, you see it too before anyone recommends work.
Styles & brands we work with





Chimney Cleaning in Shadow Hills
Chimney Cleaning in Shadow Hills means clearing the full flue path from firebox to cap, not just the section above the damper. On a standard masonry chimney that’s a rotary brush run, a creosote-removal pass, and a camera check of the tile liner. On wood stoves, we remove the stovepipe, brush and vacuum the connector and the flue, and check the spark arrestor screen at the cap. A single chimney cleaning here typically runs $189 – $329. Multiple flues on the same property run $329 – $549 depending on creosote stage and cap replacement needs.
Wood Stove and Barn Flue Sweeping
Shadow Hills has more wood stoves per acre than almost any neighborhood in the northeast Valley. These stoves run hotter and dirtier than fireplaces, especially when owners burn oak, pine, or scrap from the property. We sweep the stove, the stovepipe, and the full flue in one pass, and we inspect the clearance to the wall, the hearth pad, and the chimney chase if one’s installed.
Annual Pre-Fire-Season Clearing
Even if you burn only a dozen times a winter, the caps and arrestors on these exposed lots collect ash, dust, and seed pods from cottonwoods and sycamores along the wash. We recommend booking before October, when red-flag conditions start showing up in Shadow Hills and the surrounding canyon. A swept chimney and a clear spark arrestor are fire-hardening, not just maintenance.
Fireplace Cleaning in Shadow Hills
Fireplace Cleaning in Shadow Hills is the service most people call about first, and it’s often the one that uncovers work nobody expected. We start with a full ash and soot removal from the firebox, then sweep the smoke chamber and flue. On mid-century ranch homes built between the 1940s and 1970s, the original brick fireplaces often have clay-tile liners that crack from decades of heat cycles and earthquake settling. A fireplace cleaning alone runs $189 – $329 for most single-fireplace homes in Shadow Hills. If the camera shows cracked tiles or a failing mortar joint, we’ll show you the footage and walk you through what actually needs repair versus what can wait.
Gas Insert and Wood Fireplace Service
Many older Shadow Hills homes have a wood fireplace converted to a gas insert. The insert liner collects soot and spider webs, and the old clay flue behind it still needs inspection even if you never burn wood. We sweep and inspect both systems, and we check the gas log set for proper venting.
Creosote Removal Before the Santa Anas
Shadow Hills is a wind corridor. When a Santa Ana blows through the Big Tujunga Wash, a chimney with glazed creosote inside is a fire risk no matter how clean the firebox looks. Third-degree creosote won’t come out with a standard brush. It requires chemical treatment or a rotary whip. We carry both, and we check for it on every sweep, not just when a homeowner asks.
Trusted Brands We Service in Shadow Hills
Ashwood works with the materials trade contractors specify, and that means we can usually fix what we find on the same route. We install DuraFlex flexible liner systems for failing clay flues, restore cracked or spalled liners with HeatShield rather than tearing out masonry, and source caps, dampers, and fans from Olympia Chimney and Copperfield. If your chimney needs parts, we bring them from our truck stock, not a big-box shelf. For Shadow Hills homeowners, that means less time between the diagnosis and the repair, and a flue system that meets the same standard a certified chimney contractor would spec on a rebuild. Clean, inspect, repair, in one call.
See the difference
Before
After
Before
After
Before
AfterCommon Chimney Sweep Problems We See in Shadow Hills Homes
- Multiple neglected flues on one property: A home may get swept every year while the guest house and barn stove go a decade untouched. We inspect every flue on the lot, not just the one we were called about.
- Spark arrestors packed with seed pods and ash: The wind along the wash drives sycamore and cottonwood debris into chimney caps. A clogged arrestor strangles draft and sends smoke back into the house.
- Third-degree glazed creosote in wood stove flues: Burning unseasoned wood or running the stove damped down creates a hard, shiny creosote layer that a brush won’t remove. It needs chemical treatment or a rotary whip. We carry both.
- Cracked clay tile liners in 1950s and 1960s ranches: The original brick chimneys on these lots are sixty to eighty years old. Hairline cracks may be cosmetic today, but flue gases can reach the framing once a crack widens. HeatShield lets us restore small-to-moderate firebox-to-flue damage without full replacement.
On a multi-acre property off the Big Tujunga Wash, we were called to sweep the main masonry fireplace, but a Level 2 inspection revealed third-degree creosote glazing in the barn’s wood stove flue and a spark arrestor packed solid with seed pods. We removed the glazed creosote with a rotary whip, replaced the rusted damper and chimney cap, and advised the owner to switch to seasoned hardwood to slow future buildup. The main fireplace was fine. The barn was the actual hazard.
Pricing for Chimney Sweep in Shadow Hills, CA
A standard single-flue chimney sweep in Shadow Hills runs $189 – $329. Multi-flue equestrian properties with a house, guest house, or barn stove run $329 – $549. Level 1 inspections are included with every sweep. A Level 2 inspection, which we recommend for older masonry chimneys, damaged flues, or any chimney that’s gone years without service, adds $99 – $149. Here’s the honest range:
- Standard chimney sweep (one flue): $189 – $329
- Wood stove flue sweep (stove, stovepipe, flue): $189 – $299
- Multi-flue property sweep (2 – 4 flues): $329 – $549
- Level 1 inspection: Included with every sweep
- Level 2 inspection: $99 – $149
- Chimney cap or spark arrestor replacement: $129 – $289, depending on cap size
What changes your price: creosote stage, flue height, cap condition, and whether we’re working off a steep roof pitch with extra safety rigging. You’ll always hear a flat price before we start, and if we find something the camera catches, we show you the photo before any repair is quoted. Call (833) 805-3229 for a free estimate – the quote call costs nothing and we’ll tell you straight if the chimney can wait or if it can’t.
We Also Serve Cities Near Shadow Hills
Our routes from Shadow Hills extend to Chimney Sweep work in Sunland, Tujunga, La Crescenta-Montrose, and Burbank. If you’re on the edge of the 91040 ZIP or just over the line, call and ask – we’ll tell you if we can route you in the same week.
Serving Shadow Hills, CA — Our Local Coverage Area
We’re based in the Shadow Hills 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 Sweep in Shadow Hills
Every 20 to 25 burn days, or once a year, whichever comes first. Wood stoves in Shadow Hills often burn oak and mixed local wood that loads creosote faster than the EPA’s generic recommendation assumes. On equestrian lots where the barn stove gets used for heat daily in winter, we recommend two sweeps per year – once mid-season and once in the fall before the Santa Anas. Call (833) 805-3229 and we’ll schedule based on your actual burn pattern, not a calendar guess.
Yes, and that’s the core of what makes us useful in Shadow Hills. A single property here can have a main fireplace, a guest house chimney, and a barn wood stove, all on separate flues. We quote per property, not per flue, and we sweep every flue that needs it in one service call. The main fireplace may look fine while the barn stove has third-degree creosote. We check all of them, not just the one you called about. Call (833) 805-3229 for a multi-flue property quote.
September through early October, before red-flag season begins. The winds drive debris into chimney caps and spark arrestors whether you burn or not, so a sweep before October keeps your chimney clear when the hazard peaks. We do run year-round routes through Shadow Hills, including winter sweeps for heavy burners, but fall is the window locals know to book. Getting it done in spring is fine too. It’s better than waiting until the winds start. Call (833) 805-3229 and we’ll find the next open slot.
Yes, and this is one of the most common jobs we handle on older wood stove flues in Shadow Hills. Third-degree creosote is a hard, tarry, glazed layer that a standard brush won’t move. We use chemical treatment or a rotary whip, sometimes both, to break it down and clear the flue. If it’s left alone, it’s a serious chimney fire risk. If your stove hasn’t been swept in years, don’t assume a brush will fix it. Call (833) 805-3229 and we’ll inspect it first, then quote the removal.
Yes, and it’s one of the most common problems we see along the Big Tujunga Wash. A cap packed with ash, dust, and seed pods from cottonwoods and sycamores blocks the flue opening, which kills draft and pushes smoke back into the house. On a windy Shadow Hills day, a partially clogged cap can also trap heat and creosote vapors inside the flue instead of venting them. We clear and check every cap on every sweep, and we replace rusted or bent ones with Copperfield or Olympia caps sized to the flue. If your cap’s been on since the house was built, there’s a good chance it’s due. Call (833) 805-3229 to book the sweep that includes it.
Written by Norm Castillo, Owner at Ashwood Chimney Sweep, serving Shadow Hills and the northeast San Fernando Valley. Clean, inspect, repair, in one call.