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.
Copperfield Chimney Cap Installation: The Santa Clarita Owner’s Guide
If you have a Copperfield chimney cap that’s rusted through, dented from a tree limb, or letting rain straight down your flue, a replacement cap installed in Santa Clarita typically runs $240 to $520 depending on the flue size and whether you need a standard single-flue cap or a multi-flue model. We stock Copperfield caps and compatible mounting hardware on the truck, so most swaps happen the same visit we diagnose the problem. What you’ll usually notice first: water staining on the ceiling near the fireplace, a musty smell after rain, or birds getting into the flue because the mesh screen has rusted away.
Flint Chimney Co Santa Clarita is an independent chimney service company. We install and service Copperfield caps, but we aren’t affiliated with the Copperfield brand itself. That matters because we’ll tell you straight when an aftermarket cap makes more sense than paying the OEM premium.
Key Takeaways
- Installed Copperfield cap replacement in Santa Clarita: $240 to $520, parts and labor included, with a written quote before any work starts.
- Most single-flue Copperfield cap failures come down to rust at the mounting screws or mesh screen breakdown from years of Southern California sun and occasional wet winters.
- If the cap is the only failed component, you don’t need a full chimney rebuild. We’ve seen plenty of quotes inflated that way, and we’ll show you the photos to prove what’s actually needed.
- Every cap installation carries our 365-Day Done Right Promise in writing. If the cap loosens or the installation fails within a year, we come back free.
Styles & brands we work with





Which Copperfield Models This Applies To
Copperfield makes three cap lines you’ll most often see on Santa Clarita homes: the standard single-flue caps in the K-series, the multi-flue caps sized for masonry chimneys with two or more flues running side by side, and the top-mount draft-inducing caps that pull double duty as a spark arrestor and wind guard. Single-flue Copperfield caps fit standard flue tile sizes, most commonly 8×8, 8×13, 13×13, and 9×13 inches, but the outside dimension matters more than the nominal size. Measure the outside lip of the flue tile, not the inside opening. A 13×13 flue can have an outside measurement of 13.5 to 14 inches depending on the tile thickness, and installing a cap sized to the nominal dimension can leave you with a cap that rattles in the wind or won’t seat at all.
The quick way to identify your Copperfield model: flip the cap over if it’s already off, or use your phone to photograph the underside from a ladder. Copperfield stamps a part number on the inside mesh or the mounting tab on most caps made after 2005. If the stamp is gone, measure the outside dimensions and count the mounting legs. Three legs mean a standard bolt-on single-flue cap. Four legs usually mean a multi-flue or a cap designed for a thicker masonry crown.
On the OEM-versus-aftermarket question: Copperfield caps are solid galvanized steel with a powder coat, and the OEM replacement is a direct match for fit and finish. The honest trade answer is that a quality aftermarket cap from a brand like Olympia Chimney or Famco often carries the same steel gauge, the same mesh spacing, and the same wind rating at a lower price. We stock both and let you choose based on the printed spec, not a speech from a sales script. The main reason to stay OEM Copperfield: if your cap sits under a specific warranty window and the manufacturer asks for the matching replacement part number.
Signs Your Copperfield Chimney Cap Installation Is Failing
- Water stains on the ceiling or wall near the fireplace after rain. This usually means the cap’s mounting seal has failed or the rust has opened a gap between the cap base and the flue tile. Water follows the flue down and wicks into the masonry and drywall.
- A rust ring or orange staining on top of the flue tile. The galvanized coating on the copper has finally given out, and the cap base is breaking down. Once that starts, it’s not going to reseal itself.
- Birds, squirrels, or nesting material in the fireplace. The mesh screen has rusted through or pulled away from the cap frame. Santa Clarita gets a lot of chimney swifts and tree squirrels, and a half-inch gap is all they need.
- The cap wobbles or sits crooked when you inspect it from the ground with binoculars. One or more mounting legs have corroded or the mounting screws have backed out. A loose cap grinds against the flue tile in wind and chips the masonry.
- You hear a humming or whistling sound on windy days. A cap that’s shifted or lost its screen can catch wind and resonate down the flue. Usually means a mounting failure, not just a nuisance.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
In Santa Clarita, a Copperfield chimney cap replacement installed by our crew runs $240 to $520 for most single-flue and standard multi-flue applications. The exact number depends on three things: the flue size (an 8×8 cap is less steel than a 13×13, and the price tracks that), whether the cap needs custom fitment because the flue tile is irregular, and whether the existing mounting hardware can be reused or the tile needs a repair pass first. If we’re doing a copper or stainless upgrade rather than galvanized, that lands at the higher end.
Every quote is written before work starts. The price you approve on that sheet is the price you pay, and it includes the cap or compatible replacement, all mounting hardware, the roof access and ladder work, and cleanup. We walk the roof after we’re done and photograph the finished installation so you can see it without climbing up. The installation carries the same 365-Day Done Right Promise as every repair we do: if the cap fails, loosens, or leaks within one year, we return and fix it at no charge. That’s the Garrison Standard, and it’s in writing on the quote.
Do You Need a Full Liner Job or Just a Cap?
Here’s the most common scenario we see in Santa Clarita homes: the cap has failed, water got in, and now the flue liner is visibly cracking. A cap is a five- to six-hundred-dollar fix. A full liner replacement is a multi-thousand-dollar repair. If you’re not sure which applies to you, that’s exactly what the camera inspection is for. We run a camera down the flue and show you the footage before we recommend anything. In Stevenson Ranch, we’ve inspected plenty of hillside homes where the cap was gone but the liner still had years of life left, and plenty more where the liner was the actual problem and the cap was just the symptom. We’ll tell you which one you have and quote only the work that’s needed. If a liner is part of the job, we work with DuraFlex and HeatShield materials and match the spec to the flue, not the margin on the part.
DIY or Call Us?
An owner who’s comfortable on a ladder can safely verify which cap is installed, take measurements, and check for visible rust without calling anyone. That saves you time if you want to research the part number before we arrive. What usually goes wrong with DIY replacement: the flue tile cracks because the mounting screws were over-tightened, or the cap gets set on a damaged crown and leaks from day one. Working on a roof in Santa Clarita means stucco and tile that get slick with morning condensation and sloped sections that look flat from the ground. Falls from roof height are serious, and a chimney cap job isn’t worth a broken back.
If you’d rather not climb, call (661) 430-6125. We’ll bring the cap options, quote the job in writing, and be done the same visit in most cases.
FAQs
Expect 8 to 12 years from a galvanized Copperfield cap in this climate. The dry heat is actually the bigger factor here, not rain. UV exposure breaks down the powder coat faster than you’d think, and once the coating cracks, the galvanized steel underneath starts oxidizing. Call (661) 430-6125 for an exact quote on a replacement, free estimates included.
In most cases, no. Once the mesh separates from the frame or the mounting legs rust through, the cap can’t be reliably reattached or resealed. Patching a rusted cap is temporary at best and usually leaks again within one season. We’ll tell you if yours is the rare exception, and the quote covers only the work that’s needed.
A standard single-flue cap swap takes under an hour once we’re on the roof. Multi-flue caps with custom fitment run closer to 90 minutes. We handle roof access, old cap removal, any minor crown repair needed, and cleanup in that visit. Call (661) 430-6125 to schedule.
Yes. We keep common Copperfield single-flue sizes on our trucks along with compatible replacements from Olympia Chimney and Famco for the standard flue dimensions we see most often in Santa Clarita. Special sizes are ordered and usually arrive within a few business days. Give us a call at (661) 430-6125 and we can confirm stock before you commit to anything.
Call Flint Chimney Co Santa Clarita
If your Copperfield cap is done, you don’t need a sales pitch. You need a straight answer on what it costs and whether it’s the cap or something deeper. We cover both, with a written quote before any tool comes off the truck and a one-year guarantee on the installation. As Hank Delano puts it: clean flue, honest price – that’s the whole job. Call (661) 430-6125 for a free estimate.
Written by Hank Delano, Owner, Flint Chimney Co Santa Clarita at Flint Chimney Co Santa Clarita, serving Santa Clarita and nearby areas.