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 Forest Grove
A properly installed chimney cap and a sound crown are what keep Forest Grove’s relentless rain out of your flue, your firebox, and your house. We work on chimneys throughout Forest Grove every week, and we know exactly what this climate does to masonry: saturated crowns, freeze-thaw spalling, and caps rusted through by eight months of standing damp. If water is getting in, or the crown is crumbling, call (980) 580-8641 and we’ll put a camera down the flue, show you the photos, and hand you a written price before anything gets touched.
Why Emberly Chimney Cleaners Is Forest Grove’s Preferred Chimney Cap & Crown Company
Our name is the inspection standard we work to: NFPA 211 Level 2, camera down the flue, written price before work starts. It’s not a slogan. We’ve inspected and cleaned more than 38,000 chimneys since 2009, and every single one left the customer with a documented photo record under Clause 4 of the Haven Standard. In Forest Grove, our crews understand the visible difference between a crown that’s simply weathered and one that’s failed at the mortar joint, letting water run down into the smoke chamber. Corrine Halstead leads the team, and she’s built the operation around the idea that you should see what we see before you spend a dollar.
Clause 1 of the Haven Standard means exactly this: a written price, written scope, and written warranty are delivered before anyone starts. Not after the tech is already in your living room. And if it’s not done right, the 365-Day Done Right Promise says we make it right. Forest Grove homeowners researching cap and crown work tend to read the fine print before calling. We respect that, because we’re the ones who put it in writing.
Our Chimney Cap & Crown Services in Forest Grove
Cap Installation
A missing or undersized cap on a Forest Grove chimney is an open pipe to the sky. With 45-plus inches of annual rain, that means water pools in the firebox, rusts the damper assembly, and turns creosote into a corrosive paste. We install single-flue and multi-flue caps sized to your flue tile, not whatever is left on the truck. DuraFlex, Olympia Chimney, and Copperfield caps are what we turn to most for homes in Forest Grove, because they hold up to this valley’s persistent moisture better than cheap sheet-metal options.
Cap Replacement
We see rusted-through caps all over Forest Grove, especially on the mid-century ranch and bungalow stock built through the 1950s and 1970s where the original cap was never upgraded. When we replace a cap, we don’t just swap the lid. We check the flue tile underneath for spalling, confirm the cap is sized for draft, and document everything with photos. If you burn wood as a primary heat source, a failed cap is also a draft killer, and a new one often fixes a smoky stove in a single visit.
Crown Repair
This is the most common call we get from Forest Grove. The crown is the concrete slab at the top of the chimney, and in this climate it stays wet for months at a time. When hard January freezes arrive, that trapped water expands, and the crown starts to crack and spall. A cracked crown lets water into the brick below it, which then spalls too. On a 1920s Craftsman near Pacific University, we found the original uncoated crown had spalled into loose crumble, and water was already staining the flue liner. Our tech ground back the failed material, applied a Gelco crown coat, and fitted a custom copper cap. That chimney is dry now.
Crown Coating
A crown that isn’t cracked yet but has never been sealed is a future repair waiting for the next freeze cycle. We apply a flexible, breathable crown coat, Gelco being the one we use most often in Forest Grove, that sheds water without trapping moisture inside the masonry. It’s a one-day job in most cases, and it extends the life of the crown by years when the alternative is a full rebuild after one bad winter.
BeforeAfterTrusted Brands We Service in Forest Grove
We stock caps and crown-coating materials for the brands Forest Grove homeowners actually have on their roofs. That includes Gelco crown coat systems, Olympia Chimney caps in multiple flue sizes, and Copperfield custom copper work for older homes where an off-the-shelf cap looks wrong. Because we coordinate dispatch from our Portland office and keep crews running through Forest Grove multiple days a week, part availability is rarely a delay. If we need a custom copper cap fabricated for a Victorian near downtown, it’s measured on site and back within the week.
Common Chimney Cap & Crown Problems We See in Forest Grove Homes
- Freeze-thaw crown spalling. Forest Grove’s position at the foot of the Coast Range channels Pacific moisture directly into the Tualatin Valley. Crowns stay saturated for eight-plus months, and a single hard freeze can crack one that looked fine in October.
- Missing or rusted caps on older chimneys. The late-Victorian and early Craftsman-era homes around Pacific University and downtown often still have their original caps, if they have caps at all. Rain pours straight down the flue and soaks everything below.
- Stage-two creosote condensing on cracked crowns. Forest Grove sits near cheap, locally sourced Douglas fir and alder. Under-seasoned wood burns cooler and dirtier, and the heavy creosote it produces condenses on the underside of a cold, cracked crown, then drips back into the smoke chamber. We see this pattern on calls throughout the 97116 and 97229 ZIP areas more than we do in drier Portland suburbs.
- Draft problems on wood stoves tied to cap sizing. A cap that’s too small or clogged with creosote starves a wood stove of combustion air. In Forest Grove, where wood is a serious heat source, that means a colder house and a dirtier burn. The fix is often a correctly sized cap, not a chimney rebuild.
Pricing for Chimney Cap & Crown in Forest Grove, OR
What we quote in Forest Grove, we put in writing before work starts. That’s Clause 1 of the Haven Standard. Here’s what you can expect to pay, based on work we’ve done across the city this season:
| Service | Typical Range in Forest Grove |
|---|---|
| Standard single-flue cap installation | $185 - $340 |
| Multi-flue cap installation | $320 - $575 |
| Crown repair (spot spalling, one side) | $280 - $450 |
| Full crown rebuild | $900 - $1,800 |
| Crown coating (Gelco, includes prep) | $350 - $650 |
| Custom copper cap (measured and fabricated) | $700 - $1,400 |
What moves the price is flue count, chimney height, access from the roof, and the amount of spalled material that has to be ground back before coating. A standard brick chimney on a single-story ranch off Highway 47 runs at the lower end. A tall two-story Craftsman near downtown with two flues and a deteriorating crown runs higher. Call (980) 580-8641 for an exact written quote. We also offer a Free Second Opinion on any written estimate you’ve already received.
We Also Serve Cities Near Forest Grove
Our crews cover Forest Grove and the surrounding towns on a regular rotation, so we’re in Hillsboro, Beaverton, Newberg, and Portland most days of the week. If you’re just outside the city limits, you’re still on a route we drive constantly. See our full Forest Grove service area for details.
Serving Forest Grove, OR - Our Local Coverage Area
We’re based in the Forest Grove 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 Forest Grove
Forest Grove sits at the foot of the Coast Range where Pacific moisture gets pushed up and dropped on the valley below. That means 45-plus inches of annual rainfall and winter fog that keeps masonry saturated for eight-plus months, compared with drier conditions just 20 miles east. When the January freezes hit, trapped water expands inside the crown and cracks it open. In Portland, crowns go through maybe a half dozen freeze-thaw cycles a season. In Forest Grove, it’s a continuous wet-freeze cycle for weeks at a time. That’s why we recommend crown coating here even when a crown looks structurally fine. Call (980) 580-8641 and we’ll show you what your crown looks like up close.
Once a year at minimum, and we’d argue twice if you burn through a full cord or more each season. Local Douglas fir is often under-seasoned when it’s cut from the hillsides west of town, and that means heavy, sticky creosote that builds fast and clogs cap screens and mesh. A clogged cap starves your stove of draft and pushes smoke back into the house. We check cap condition and creosote class on every visit, and we’ll show you the camera footage so you can see exactly what’s collected since last season.
Yes, indirectly. A cracked crown lets water into the chimney system, which cools the flue and creates a cold, heavy column of air above your stove. The stove then has to work harder to push against that. But the bigger issue is creosote: when moisture hits the inside of a dirty flue, it turns stage-two creosote into a thick, adhesive mess that narrows the flue opening. We fix the crown first, then check the draft. In Forest Grove, this sequence is on dozens of our call reports every winter.
Usually you need a custom-sized multi-flue cap, yes. A standard multi-flue cap covers two or sometimes three flues, but the spacing of the flue tiles has to match the cap’s footprint. On older Forest Grove homes, especially the Victorians and Craftsman-era builds near downtown, flue tiles are rarely spaced to a modern standard. That means a custom cap measured to your exact flue layout, often fabricated by Copperfield, is the only way to get a proper seal without gaps for rain to enter. We measure on site and give you a written price before anything is ordered.
A crown coat is exactly what a chronically damp Forest Grove chimney needs, assuming the crown hasn’t already failed structurally. Gelco and similar products are designed to shed water while still letting the masonry breathe, which prevents the trapped-moisture spalling that a waterproof sealer would actually accelerate. If the crown has deep cracks or missing sections, coating alone won’t fix it. We’ll tell you plainly which one you have after the camera and visual inspection, and we’ll put the recommendation and price in writing before you decide. Call (980) 580-8641 for an honest assessment, and you’ll leave with photos proving what we found.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving Forest Grove and the wider Tualatin Valley under the Haven Standard.