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.
Before
After
Before
After
Before
AfterFast, Reliable Chimney Cap & Crown Across Houston
A chimney cap replacement in Houston typically runs $450-$950, while crown repair or coating lands between $600 and $1,400 depending on damage extent and chase size. Most jobs finish same-day once we’re on site. If you’ve spotted rust streaks on your brick, a damp smell from the firebox, or a stain spreading across the ceiling below your chimney, call (980) 580-8641 and we’ll give you a written price before any work starts.
Houston’s weather doesn’t give chimneys a break. Eleven months of humidity, then a hurricane season that tears caps loose and drives rain down open flues. We work Chimney Cap & Crown in Houston neighborhoods every week, from The Heights to Memorial to Spring Branch, and we know exactly what this climate does to a crown.
Why Emberly Chimney Cleaners Is Houston’s Preferred Chimney Cap & Crown Company
Houston homeowners call us because we show them what we found, not because we told them to trust us. Every Chimney Cap & Crown visit includes a camera-scan inspection to NFPA 211 Level 2 standards, with a documented photo record you keep when we leave. That’s been our default since 2009, and it’s written into Clause 4 of the Haven Standard. No other sweep company in Houston makes that the baseline.
The 365-Day Done Right Promise also applies here. If the cap we installed isn’t seated correctly or the crown coating fails within a year, we return and make it right. Written price, written scope, written warranty: delivered before anyone picks up a tool. Our Houston customers read the fine print, so we put it in the fine print voluntarily.
Corrine Halstead leads our Houston crews, and every tech who arrives at your door is background-checked, uniformed, and assigned by name before the appointment. You’ll get a text when we’re on the way. And when you call (980) 580-8641, a live person answers. 24/7. Not a voicemail, not a web form.
Our Chimney Cap & Crown Services in Houston
Cap Installation
A new cap on a Houston chimney does two jobs: keeps rain out of the flue and keeps raccoons, squirrels, and chimney swifts from turning your firebox into a nesting site. We size caps to the exact flue dimensions, not whatever’s on the shelf. For most single-flue masonry chimneys in The Heights and Woodland Heights, a stainless cap from Olympia Chimney or Famco installs in under an hour. If you have a prefab unit from the 1980s in Spring Branch or Meyerland, we match the cap to the chase top and manufacturer spec so it seats and seals properly.
Cap Replacement
Houston wind is harder on caps than almost any other U.S. city’s. Tropical storm gusts rip off thin sheet-metal caps, and what’s left is a flue open to every rain band that follows. We replace displaced and damaged caps with heavier-gauge stainless, and we check the cap flange and chase top for corrosion while we’re up there. If the old cap tore off because the crown underneath was already crumbling, we’ll tell you and show you the photos before recommending anything.
Crown Repair
The crown is the concrete or steel cap that covers the top of the chimney around the flue. In Houston, crowns crack because Beaumont Clay soils under the slab shift constantly, putting stress on the chimney structure from the ground up. Add 75-80% year-round relative humidity working into those hairline cracks, and you get spalling: chunks of crown breaking away, exposing the brick and mortar beneath. We grind the damaged surface, repair the cracks, and seal the crown so water stops migrating behind the flashing. This is the fix that most often resolves a ceiling stain below the chimney.
Crown Coating
Houston’s climate makes crown coating one of the highest-value services we offer. A properly applied Houston Gelco service coating seals hairline cracks before they widen into structural gaps. We prep the crown surface, repair any spalled sections, then coat the full crown and the top course of brick. The coating flexes with thermal expansion and contraction, which matters in Houston where rare hard freezes and brutal summer heat alternate across the same crown face. A coated crown buys years of service before major masonry work becomes necessary.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
BeforeAfterTrusted Brands We Service in Houston
We stock and install caps, crown coating materials, and chase covers from Famco, Gelco, Olympia Chimney, and Copperfield. We order direct through Haven’s buying network, which keeps our Houston pricing where it should be. For custom chases and multi-flue set-ups that are common on 1970s and 1980s Memorial-area homes, we can quote a made-to-spec cap and have it fabricated and installed within days, not weeks. If a previous contractor installed a generic cap that doesn’t match your flue size, we’ll document it and replace it correctly.
Common Chimney Cap & Crown Problems We See in Houston Homes
- Displaced caps after severe weather. Hurricane season between June and November is our busiest stretch for callouts. Wind gusts and pressure changes lift caps off flues, and the next rain band sends water straight down the chimney. We see this most often on zero-clearance prefab chases in Spring Branch and Meyerland.
- Crown cracking from soil movement and humidity. Beaumont Clay expands and contracts with moisture, and Houston has plenty of both. Over time, that movement pushes brick chimneys out of plumb and cracks crowns from below. In older bungalows in The Heights and Woodland Heights, this is the single most common call we run.
- Ceiling stains below the chimney. Water that gets past a cracked crown or failed flashing doesn’t show up in the firebox right away. It travels down between the chase and the wall, then stains the ceiling in the room below. By the time you see the stain, the leak has been active for weeks or months. We trace the water path during inspection and show you exactly where it’s coming from.
- Trapped water freezing during rare hard freezes. Houston doesn’t freeze often, but when it does, water inside crown cracks expands and breaks off large chunks of the crown face. Winter Storm Uri in February 2021 gave us a wave of these calls. Chimneys that sat dormant for years suddenly had dislodged cap flanges and spalled crowns after three days of freezing temperatures.
Pricing for Chimney Cap & Crown in Houston, TX
Chimney cap and crown work in Houston runs on predictable ranges. Standard cap installation or replacement: $450-$950. Crown repair with crack filling and sealing: $600-$1,200. Full crown coating with Gelco: $700-$1,400, depending on crown size and condition. Custom cap fabrication for a multi-flue or odd-size chase: $1,100-$2,200.
What moves the number is access (roof pitch, chase height), the condition of the crown underneath, and whether flashing needs repair. Some Houston jobs are a one-hour cap swap; others require grinding, rebuilding a section of crown, and replacing lead flashing. We tell you the exact price before we start, in writing. No surprises after the work is done. Call (980) 580-8641 to schedule a free estimate at your Houston home.
We Also Serve Cities Near Houston
Emberly Chimney Cleaners serves Houston and the surrounding metro, including Pasadena, Spring, Pearland, and Alief. Dispatch and scheduling run from our Houston office, so our crews reach most metro-area appointments quickly. If you’re in a neighboring city and need cap or crown work, call (980) 580-8641 and we’ll schedule you the same way we schedule Houston residents: written price, photo record, no surprises.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 Houston
Look for water stains on the ceiling below the chimney, a damp or musty smell from the firebox, or visible cracks and missing chunks on the crown surface. Hairline cracks widen after Houston storms as wind and rain work into them. If you can see rust streaks on the brick, water is already getting behind the crown. Call (980) 580-8641 and we’ll put a camera on it, then show you the photos before recommending anything.
Houston thunderstorm gusts can exceed 70 mph, and most hardware-store caps aren’t rated for that. When a cap is undersized, clamped loosely, or installed on a deteriorating crown, the wind gets underneath it and lifts it off. Then the flue sits open for the rest of the storm. We replace displaced caps with heavier-gauge stainless, sized correctly, and we seal the flange so it doesn’t lift again in the next front.
You can technically bolt one on, but we see the results when they fail. Generic caps don’t match the flue dimensions or the chase top on 1970s and 1980s zero-clearance prefab units common in Spring Branch and Meyerland. Mismatched caps leave gaps for rain and animals, and the wrong material can accelerate corrosion. We match the cap to the manufacturer spec and the chimney’s actual measurements. It costs more than a shelf cap, and it means the cap stays on during the next June thunderstorm.
Water is getting past the crown, the flashing, or both, and traveling down between the chimney chase and the wall until it hits drywall. In Memorial-area homes, we routinely trace these stains to failed flashing where the chase meets the roof deck on 1970s construction. The fix is usually crown repair or coating plus flashing replacement. We bring the camera, find the entry point, and give you a written repair plan with photos. Call (980) 580-8641 for a free estimate.
Check for visible cracks, spalled or missing concrete, and a cap that sits loosely or rocks. If you see water staining inside the firebox or smell dampness when you open the damper, don’t light a fire until someone looks. Houston chimneys often sit unused for years, and when that first cold front arrives, trapped water, animal nests, and deteriorating crowns create exactly the conditions for a chimney fire or smoke rollout. We’d rather inspect it before that first fire, show you the condition of the crown and flue, and give you a written plan. Call (980) 580-8641.
Call Emberly Chimney Cleaners for Cap & Crown Work in Houston
If your cap is loose, your crown is cracked, or you’ve spotted a stain below the chimney, call (980) 580-8641. We’ll send a named, background-checked tech who will document what’s there, show you the photos, and give you a written price before any work starts. Houston’s wind and humidity won’t wait, so don’t let water keep getting in. We’re Emberly Chimney Cleaners, serving Houston and the surrounding metro from our local office.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners