Level 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.
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AfterFast, Reliable Chimney Cap & Crown Across North Hollywood
A chimney cap and crown in North Hollywood is your first line of defense against the Valley’s two biggest chimney threats: extreme heat that bakes mortar joints until they crack, and Santa Ana winds that shove debris and bird nesting material straight down an open flue. A crown repair or cap replacement here runs $185-$1,100 depending on flue count and material, and we stock the common parts for most mid-century masonry chimneys in the neighborhood, so lead time stays short. Call (980) 580-8641 and you’ll get a written price before anyone touches your roof, not a vague estimate after the work is done.
We’ve worked on enough 1950s ranches and 1960s stucco bungalows between Vineland, Magnolia, and Lankershim to know exactly what North Hollywood’s climate does to a chimney over 60 or 70 years. The crown is almost always the first thing to go. The cap is the affordable fix that stops it from getting worse.
Why Emberly Chimney Cleaners Is North Hollywood’s Preferred Chimney Cap & Crown Company
Our Chimney Cap & Crown team has serviced more than 38,000 chimneys since 2009, and a meaningful share of those sit right here in the San Fernando Valley. Every visit starts with a Level 2 camera inspection under NFPA 211, which means you see what we see: the flue tile condition, the crown cracking, the damper rust, the debris we pull out. That photo and video record is yours to keep. Clause 4 of the Haven Standard has required it on every job since our first season.
North Hollywood customers tell us the same thing: they called us because a previous company gave them a one-line verbal quote, or worse, a scary phone call about a “collapse risk” with no evidence to back it. We don’t work that way. You get a written scope, a written price, and a written warranty before work begins. If it’s not done right, our 365-Day Done Right Promise means we make it right. No fine print, no call-back runaround.
Every tech is background-checked, uniformed, and dispatches from our Los Angeles office with a named contact and a text when they’re on the way to your North Hollywood address. Live phone support runs 24/7. You’ll reach a person, not a voicemail tree. And if another company has already quoted you, bring it. We’ll give you a free second opinion on any written estimate.
Our Chimney Cap & Crown Services in North Hollywood
Cap Installation
An uncapped flue in North Hollywood is an open invitation: rain in January, Santa Ana debris in September, and Chimney Swifts looking for a warm nesting cavity every summer. We install standard, custom, and multi-flue caps sized to your flue tile, not a generic box from a big-box shelf. Most single-flue cap installations in North Hollywood run $185-$420. Multi-flue caps on a wide mid-century masonry chase typically run $380-$700, depending on the footprint and the stainless steel grade.
Cap Replacement
Rusted-out caps and dented mesh are the most common cap failure we see on North Hollywood roofs, especially after a hard Santa Ana season. Chimney Swift pressure on the mesh is significant, and coastal air doesn’t hit these caps the way Valley heat does. That heat accelerates galvanic corrosion at the fasteners. We replace with stainless steel hardware and screen sized to block birds and embers while maintaining draft. Typical North Hollywood cap replacement runs $160-$390 for single-flue, $340-$650 for multi-flue.
Crown Repair
This is the service North Hollywood’s mid-century homes need most and get sold least. A crown is the mortar slab that caps the chimney chase and sheds water away from the flue. Triple-digit Valley summers followed by sub-40°F winter nights create expansion and contraction cycles that crack a standard mortar crown within 10-15 years. Once water tracks into the smoke chamber, you get spalling, musty smells, and rusted dampers. We repair with proper overhanging edge profiles and seal with Gelco when specified. Crown repair in North Hollywood typically runs $350-$900 depending on the crack pattern and chase size. Full crown rebuilds on severely spalled chases run $900-$1,400.
Crown Coating
A crown coating isn’t a repair. It’s a protective layer applied after the crown is structurally sound. If a company wants to coat a cracked crown without addressing the underlying joint failure, the coating will peel within a couple of seasons, and North Hollywood’s freeze-thaw is mild compared to the thermal cycling that actually drives the damage. We coat sound crowns, and we tell you plainly when coating is not the answer. Coating on a properly prepared crown runs $185-$420. On a 1958 ranch near Vineland and Magnolia, our tech pulled a Level 2 camera inspection after the homeowner mentioned a musty smell whenever the Santa Anas kicked up. The flue had a clay-tile spall at the third tile joint and a rusted-out top-mount damper; the crown itself was cracked and letting water track into the smoke chamber. We sealed the crown and installed a custom cap, then showed the customer the before-and-after video so they could see exactly what the work covered.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in North Hollywood
We stock and install caps, dampers, and crown materials from Olympia Chimney, Famco, and Gelco. These are not generic online parts. Olympia’s multi-flue cap line handles the wide mid-century masonry chases common in North Hollywood’s ranch homes. Famco’s stainless dampers are sized for the older square flue tiles you see in 1950s construction. Gelco’s crown sealant and coating systems hold up to the Valley’s thermal cycling better than standard mortar mixes. For our North Hollywood customers, that means parts are available locally and lead times stay short during the September through November pre-burn rush.
Common Chimney Cap & Crown Problems We See in North Hollywood Homes
- Cracked crown mortar from Valley heat cycling: Every third mid-century chimney we inspect in North Hollywood has visible crown cracking, and roughly half of those show water intrusion at the flue collar. It’s not neglect. It’s physics: triple-digit July days and 38°F December nights move brick and mortar at different rates.
- Gas-log inserts vented into flues never designed for them: A 1950s brick chimney was built for wood heat and high flue temperatures. Gas inserts burn cooler and push warm, moist exhaust into clay tile flues, accelerating spalling. The crown and cap hold the water out; when they fail, the spalling accelerates fast.
- Chimney Swift colonies blocking late-summer service: North Hollywood’s dormant mid-century open flues are a prime nesting site for migratory Chimney Swifts. Under the federal Migratory Bird Treaty Act, active colonies cannot be legally disturbed. Customers who schedule cap installation in August sometimes wait until the birds fledge in early fall. We can inspect and quote anytime, but the law sets the timeline for sealing the flue.
- Rusted top-mount dampers left in place from original construction: The original cast dampers in 1950s and 1960s North Hollywood homes were not stainless. Once water gets past a failed cap or crown, they rust in place. A rusted damper can’t seal properly, which wastes heated air in winter and lets drafts through year-round.
Pricing for Chimney Cap & Crown in North Hollywood, CA
A straightforward single-flue cap install in North Hollywood runs $185-$420. A standard crown repair runs $350-$900. Multi-flue caps run $380-$700 and full crown rebuilds on severely damaged chases run $900-$1,400. Custom caps, which we fabricate for odd footprint mid-century chases and for customers who want a specific stainless profile, run $600-$1,800 depending on size and finish. The two variables that move North Hollywood pricing more than anything: whether your flue has a single square tile or a wider multi-flue layout, and whether the crown was ever rebuilt with proper expansion joints. You’ll get a written price for your exact scope before anything starts. Call (980) 580-8641 and we’ll send someone out. Estimates are free, and we have no interest in selling you work your chimney doesn’t need.
We Also Serve Cities Near North Hollywood
Emberly Chimney Cleaners covers the entire San Fernando Valley corridor. If you’re in Studio City or Universal City, you’re a short drive up Lankershim or Cahuenga from our Los Angeles dispatch office. Van Nuys and Burbank customers get the same Chimney Cap & Crown in North Hollywood camera-first approach and the same written-price guarantee. The heat and the housing stock are nearly identical across these neighborhoods, which means the crown and cap problems don’t change. Only the traffic does.
Serving North Hollywood, CA - Our Local Coverage Area
We’re based in the North Hollywood 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 - Chimney Cap & Crown in North Hollywood
The mortar joint at the flue collar fails first. The flue tile and the surrounding mortar expand at different rates, and after 60-plus North Hollywood summers, that joint separates and lets water run down the outside of the flue. From there you get spalling on the clay tile and rust on the top-mount damper. A crown repair that rebuilds the flue collar with proper expansion control and a water-resistant seal typically runs $450-$900 here. Call (980) 580-8641 and we’ll camera the flue and show you exactly what’s holding up and what’s already gone.
Yes, and possibly more than a wood-burning fireplace would. Gas inserts produce warm, moist exhaust that’s heavier with water vapor than wood smoke, and that moisture attacks clay flue tiles from the inside while the crown and cap are responsible for keeping water out from the top. When the crown fails on a gas-insert chimney, the liner spalls faster than on a wood-only chimney. A camera inspection of a gas-insert flue in North Hollywood usually runs as part of our standard Level 2 visit, and you’ll see the tile condition on video before anyone recommends anything. Call (980) 580-8641 to schedule.
Not if there’s an active colony, no. Under the federal Migratory Bird Treaty Act, active Chimney Swift nests cannot be legally removed or disturbed, which means sealing a flue with a new cap has to wait until the birds fledge. In North Hollywood, swifts typically arrive in late spring and fledge by September. We can inspect, measure, and quote anytime, but if we find birds or eggs during the camera inspection, the installation is scheduled for after they’re gone. You can call (980) 580-8641 anytime to get the flue cored and scope written; the law just sets the seal date.
It’s common in North Hollywood because the Valley’s thermal cycling is harder on crown coatings than most manufacturers test for. But it’s not normal for a properly done job. Peeling within five years almost always means the crown wasn’t structurally repaired before coating, so the underlying crack continued to move and took the coating with it. A coating is only as good as the substrate. We don’t coat cracked crowns, and we document the condition with photos before and after. A proper crown repair plus coating in North Hollywood runs $500-$1,000 and should last well beyond a decade.
Ask for the camera footage. Every company that recommends a liner replacement should be able to show you the tile spall, the separated joint, or the through-wall crack on video, with the depth of damage visible. If the recommendation is verbal only, or if they hesitate to show you the camera, get a second opinion. We pull a Level 2 camera inspection on every visit and you keep the photo and video record. Clause 4 of the Haven Standard has required that since 2009. If you’ve already got a written quote for liner work, bring it to us and we’ll give you a free second opinion. Call (980) 580-8641.
Contact Emberly Chimney Cleaners in North Hollywood
If your chimney crown is cracked, your cap is rusted, or you haven’t had a camera down your flue since before the last Santa Ana season, we’ll come out and show you what’s actually there. Written price. Written scope. Written warranty. All before any work starts. Call (980) 580-8641 for a free estimate, or bring us a competitor’s written quote for a second opinion.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving North Hollywood and the wider San Fernando Valley under the Haven Standard since 2009.