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 Arnold
Chimney cap and crown repair in Arnold typically costs $350-$1,400 depending on whether you need a cap replacement, crown re-forming, or both. Most jobs are completed in a single visit, and you get a written price before any work starts. If you live on the Arnold peninsula between the Severn and Magothy Rivers, you’re dealing with salt air that eats galvanized caps faster than anywhere inland in Anne Arundel County. Call (980) 580-8641 and we’ll put a camera down your flue and show you exactly what’s happening up there.
Why Emberly Chimney Cleaners Is Arnold’s Preferred Chimney Cap & Crown Company
We’ve worked on enough Arnold chimneys to know what this peninsula does to masonry. The homes off Ritchie Highway, the Cape Cods in Cape St. Claire, the split-levels near Arnold Elementary, and the waterfront properties along Shore Acres Road all share the same problem: salt-laden moisture and freeze-thaw cycles that punish caps and crowns harder than they do 10 miles west. Our Chimney Cap & Crown work here reflects that reality.
Every job starts with a camera-scan inspection under NFPA 211 Level 2, which became our standard in 2009. Clause 4 of the Haven Standard requires a documented photo record on every visit, so you see what we see: the cracks, the rust, the spalling brick. Nothing gets recommended without that evidence. We’re independently owned and operated, our technicians are background-checked and uniformed, and our license information is on every page we publish. Since 2009, we’ve completed more than 38,000 chimney inspections and cleanings, each with a written price before work and a written warranty after.
Our Chimney Cap & Crown Services in Arnold
Cap Installation
A new stainless steel cap on an Arnold chimney runs $225-$650 installed, depending on flue size and whether you need a single-flue or multi-flue cap. For homes in Cape St. Claire with the original 1960s galvanized caps, a stainless replacement ends the rust-shedding cycle that stains brickwork and leaves the flue open to rain and animals. We stock cap sizes for the standard 8″ x 8″ and 8″ x 13″ clay tile flues common in Arnold’s 1950s-80s housing stock.
Cap Replacement
Cap replacement in Arnold typically runs $250-$700. If your current cap is painted steel or galvanized, it’s likely rusting through at the seams after 5-7 years of peninsula salt air. We remove it, check the flue tile and liner condition with the camera, then install a stainless cap from Olympia Chimney or Copperfield with a proper spark arrestor screen. You’ll get photos of the old cap and the new one in your documented record.
Crown Repair
Crown repair in Arnold runs $400-$1,200. A proper crown re-form means grinding out cracked mortar, building a form with a 2-inch overhang and a slope that sheds water away from the flue, and curing it so it doesn’t crack again next winter. On Arnold’s 40-65-year-old brick chimneys, the original crowns often have no overhang at all, so water runs straight down the brick face and feeds spalling at the top courses. We repair them properly.
Crown Coating
Crown coating runs $300-$600 and works best when the crown is structurally sound but porous. We use a vapor-permeable crown coat that seals against water intrusion while letting moisture escape from the mortar, which matters in Arnold’s humid bay air. This is not a substitute for a crown that’s already cracked through; we’ll tell you plainly which one you need based on what the camera shows.
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 Arnold
We source caps, crown materials, and liners from Olympia Chimney, Copperfield, and DuraFlex. What that means for Arnold homeowners: stainless caps that survive salt air, crown systems engineered for freeze-thaw cycles, and parts we can get quickly without a week of back-and-forth ordering. We keep common flue sizes and cap dimensions in stock for the chimneys we see most often in Cape St. Claire, Arnold Proper, and the waterfront communities along the Severn.
Common Chimney Cap & Crown Problems We See in Arnold Homes
- Rust-through on galvanized caps. The peninsula’s salt-laden air corrodes standard galvanized or painted steel caps in 5-7 years. What starts as surface rust becomes holes, and a perforated cap leaves the flue open to rain, birds, and squirrels. We see this constantly on original caps from late-1950s and 1960s construction.
- Starburst crown cracks from freeze-thaw. Bay humidity keeps mortar crowns saturated through the winter. When temperatures drop below freezing and rise again, the trapped water expands and pops off the crown surface. Arnold gets roughly 40-50 freeze-thaw cycles a year, and each one widens those hairline cracks into splitting that jackets the crown.
- Spalling brick at the top courses. Many Arnold chimneys have minimal crown overhang, so rainwater and snowmelt run directly down the brick face. Over decades this saturates the top three or four courses, and the repeated freezing shales off brick faces. The bricks flake, the mortar joints crumble, and the chimney top starts to lean.
- Draft problems tied to short stacks. Cape Cods in Cape St. Claire often have chimneys with very short stacks and minimal clearance above the roof ridge. That’s a design issue, but a properly sized stainless cap with the right screen can reduce wind-induced downdrafts, and a repaired crown stops water that was contributing to interior flue damage and back-puffing.
Pricing for Chimney Cap & Crown in Arnold, MD
Here’s what you can expect to pay in Arnold:
- Stainless steel cap installation: $225-$650
- Cap replacement (including removal and disposal): $250-$700
- Crown repair (grind, re-form, cure): $400-$1,200
- Crown coating (vapor-permeable seal): $300-$600
- Multi-flue cap on a larger chimney: $500-$1,400
What moves the number: flue size, the condition of the brick underneath, whether the liner needs attention, and accessibility from the roof. We don’t charge by the hour or wait until the technician is standing in your living room to name a price. You get a written scope, written price, and written warranty before anyone picks up a tool. That’s Haven Standard Clause 1. Free second opinions on any written estimate, always. Call (980) 580-8641 and we’ll put it in writing.
A Real Arnold Chimney, Camera-Verified
On a Cape Cod in Cape St. Claire with the original 1962 clay tile flue, we found the crown cracked in a starburst pattern from freeze-thaw and the galvanized cap so corroded it was shedding rust onto the brick. We removed the old cap, ground and re-formed the crown with a proper slope, installed a stainless Steel King multi-flue cap from Olympia Chimney, and re-pointed the top three courses before sealing with a vapor-permeable crown coat. The homeowner got photos of every step: the cracked crown, the rusted cap, the new slope, the finished work. That’s what we mean when we say evidence is the subject.
We Also Serve Cities Near Arnold
Emberly Chimney Cleaners serves Chimney Cap & Crown in Arnold and the surrounding communities: Severna Park, Annapolis, Pasadena, and Glen Burnie. If you’re anywhere on the Broadneck Peninsula or just across the Severn, we’ll bring the same camera-scan inspection, written pricing, and documentation standard to your chimney. Dispatch and scheduling are coordinated from our Baltimore office; our crews serve Arnold locally.
Serving Arnold, MD - Our Local Coverage Area
We’re based in the Arnold 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 Arnold
In Arnold, a galvanized or painted steel cap should be replaced every 5-7 years, versus 10-15 years inland. The peninsula’s year-round salt-laden moisture accelerates rust, especially on caps with welded seams that trap moisture. Stainless steel caps from Olympia Chimney or Copperfield last significantly longer because they resist the chloride corrosion that eats galvanized steel. We check cap condition on every inspection and show you camera footage if it’s failing. Call (980) 580-8641 and we’ll give you a written assessment for free.
The Cape Cods in Cape St. Claire have original crowns poured without proper overhang or slope, often from thin mortar mixes that absorbed water like a sponge. Add the peninsula’s humidity and 40-50 freeze-thaw cycles per winter, and those crowns spall and crack within a few decades. The short stacks on low-pitched Cape roofs don’t help; less height means less airflow to dry the crown between storms. Our crown repairs address the slope and overhang, not just the cracks.
Yes, in most cases. If the crown is cracked but the brick below is sound, we grind out the damaged mortar, build a form with proper slope and 2-inch overhang, and pour a new crown. Crown repair in Arnold runs $400-$1,200. We only recommend rebuilding the chimney when the camera shows structural damage beyond the top courses, and we’ll show you that footage before we recommend anything. Call (980) 580-8641 and we’ll assess it with a camera, not a guess.
Sometimes, but not always. A properly sized stainless cap with the right screen reduces wind-induced downdrafts, which helps in Cape St. Claire’s short chimney stacks. But back-puffing can also come from flue size, liner condition, or the way the chimney connects to the appliance. That’s why we inspect the liner and flue whenever we replace a cap in Arnold, and document what we find. If the cap isn’t the cause, we’ll tell you that plainly, with the video to prove it.
Yes. Every cap replacement in Arnold includes a camera-scan of the flue liner under our standard NFPA 211 Level 2 inspection. Many of Arnold’s original clay tile liners from the 1960s and earlier are cracked or deteriorated, and you’d never know from looking at the exterior. If the liner is compromised, you’ll see the footage. We’ll tell you what can wait and what can’t. Call (980) 580-8641 for a written quote.
Call Emberly Chimney Cleaners for Chimney Cap & Crown in Arnold
If your cap is rusting, your crown is cracking, or you just want to know what’s actually happening up there, call (980) 580-8641. We’ll schedule your camera-scan inspection, give you a written price before any work starts, and leave you with a documented photo record when the job is done. Every job is backed by the 365-Day Done Right Promise. That’s what we’ve done on more than 38,000 chimneys since 2009, and it’s what we’ll do for yours.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving Arnold under the Haven Standard.