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.
Fast, Reliable Chimney Repair Across The Colony
Chimney repair in The Colony typically runs $350-$2,800 depending on whether you’re looking at mortar repointing, crown rebuilding, or full firebox restoration, and most jobs are scheduled within a week with a written price delivered before any work starts. Our crews serve The Colony from our Dallas-Fort Worth dispatch office, carrying Olympia Chimney and Famco parts on the truck so we’re not waiting on shipments when we find spalled mortar or a rusted chase cover on your 1979 builder-grade fireplace. Call (940) 373-6912 for a free estimate - we’ll send a named, background-checked technician with a camera and a written scope.
We know The Colony’s streets well: the original lakefront-era homes platted closest to Lewisville Lake’s south shore, the 1980s tracts inland toward Josey Lane, and the newer slab builds near Grandscape. Each era brings different chimney problems. The 1970s and 1980s prefab zero-clearance units are hitting 40-50 years old now, and the lake humidity has been working on that builder-grade mortar the whole time.
Why Emberly Chimney Cleaners Denton Is The Colony’s Preferred Chimney Repair Company
We’ve completed more than 38,000 chimney inspections and cleanings since 2009, and a significant share of those have been in The Colony and the lakeside communities around Lewisville Lake. Our Chimney Repair in The Colony customers get the same standard we apply everywhere: NFPA 211 Level 2 camera inspection, written price before work starts, and a documented photo record on every visit under Haven Standard Clause 4.
Our reviews from The Colony homeowners consistently mention the same things: the technician showed the camera footage, explained what was actually wrong, and left a written warranty. No one likes surprises in their fireplace. That’s why Clause 1 of the Haven Standard requires a written price, written scope, and written warranty before any work begins - not after the tech is already in your living room.
Response time to The Colony is typically within a week for non-urgent repairs, and our live phone support runs 24 hours a day, 7 days a week if you’re smelling smoke where you shouldn’t or seeing water stains on the ceiling near your chimney breast. We assign a named technician, run background checks, and send a text when they’re on the way. License information is displayed on every page.
Our Chimney Repair Services in The Colony

Mortar Repointing
Mortar repointing in The Colony runs $450-$1,200 for a typical masonry chimney, and it’s the repair we most often recommend after pulling the camera through a 1980s firebox on the original lakefront streets. The Colony’s builder-grade mortar joints have endured decades of Lewisville Lake humidity cycling through freeze and thaw, and the result is spalled, crumbling joints that let water reach the flue liner. We grind out the deteriorated mortar to proper depth and repoint with a matching Portland-based mix, documenting before-and-after photos under Haven Standard Clause 4. Most repointing jobs on original-Colony homes also reveal crown damage that needs addressing at the same time.

Spalling Brick Repair
Spalling brick repair in The Colony typically costs $600-$1,800 depending on how many courses are affected and whether the damage extends to the chimney crown. Spalling - where the brick face flakes or pops off due to moisture intrusion - shows up constantly on our The Colony service calls because lake-driven humidity has penetrated aging mortar joints and frozen in winter, expanding from inside the brick. We remove spalled units, assess the wall structure, and replace with matching brick where possible. On a lake-adjacent original-Colony street near the south shoreline, our tech opened a 1979 builder-grade zero-clearance unit to find the refractory panels cracked, a seized damper, and a rusted-out chase cover feeding water straight down the flue liner. We repointed the spalled crown, fitted a new Gelco cap, and replaced the panels - the homeowner had booked only a sweep.

Chimney Waterproofing
Chimney waterproofing in The Colony costs $350-$950 for a standard application, and we push it hard on every original-era home we inspect. The Colony’s specific geography - sitting directly on Lewisville Lake’s south shore - creates a microclimate of persistent humidity that inland DFW suburbs simply don’t match. Builder-grade crowns and mortar joints that might last 30 years in Carrollton or Frisco are failing at 20-25 years here. We apply a vapor-permeable silane/siloxane sealant that lets the chimney breathe while blocking liquid water, and we only do it after repairing any active leaks or spalling. Waterproofing a compromised chimney just traps moisture inside.

Flashing Repair
Flashing repair in The Colony ranges from $300 for simple counter-flashing reseal to $1,400 for full step-flashing replacement on a steep-pitch roof intersection. The Colony’s wind exposure off Lewisville Lake works flashing loose faster than in sheltered neighborhoods, and the 1980s tract homes often have original galvanized flashing that’s rusted through after 40 years. We inspect the flashing course during every Level 2 inspection - it’s a common source of the “mystery” water stains The Colony homeowners call about. Our crews carry Copperfield flashing stock on the truck for same-visit repair when possible.

Chimney Rebuilding
Chimney rebuilding in The Colony starts around $3,500 for a partial rebuild of the upper courses and crown, and runs to $8,000+ for a full tear-down and reconstruction of a masonry stack. We don’t recommend this lightly. Every rebuild proposal we make in The Colony is backed by camera footage you can see yourself, a written scope with line-item pricing, and our Free Second Opinion on any written estimate from another company. Clause 1 of the Haven Standard applies: written price before work starts, always, no exceptions. Most The Colony rebuilds we quote involve original 1970s-80s masonry that has suffered accelerated deterioration from lake humidity combined with end-of-life refractory components inside.

Tuckpointing
Tuckpointing in The Colony runs $400-$1,100 and addresses the cosmetic and structural damage where mortar joints have eroded enough to create visible gaps but the brick itself remains sound. We see this constantly on the original lakefront-era streets where decades of Lewisville Lake humidity have worked on joints that were never high-quality to begin with. Tuckpointing restores the weather seal and the clean visual line; we match mortar color to existing where possible and document the full joint profile on camera.

What happens when you call
- 1
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.
Before
AfterTrusted Brands We Service in The Colony
We stock parts from Olympia Chimney, Famco, and Copperfield on our The Colony service trucks, sourced through Haven’s buying network specifically to keep customer prices honest. For prefab zero-clearance units - the dominant fireplace type in The Colony’s 1970s-80s housing stock - manufacturer-specific refractory panels, chase covers, and dampers often need to be ordered to model number, but our procurement relationships mean we’re not marking up middleman costs. Gelco caps and DuraFlex liner components are also available for same-week installation on most The Colony jobs. Every part we install carries a written warranty under the 365-Day Done Right Promise.
Common Chimney Repair Problems We See in The Colony Homes

- End-of-life refractory panels in prefab fireboxes. The Colony’s 40-50-year-old zero-clearance units have refractory panels that are at or past rated service life. Cracking and heat damage show up on nearly every inspection we perform in original-era homes, and replacement requires manufacturer-matched panels - not a generic fix.
- Seized dampers and rusted chase covers. Long dormant periods broken by sudden winter use mean Colony homeowners try to open dampers that haven’t moved in 18 months. The lake humidity rusts chase covers through from the top down, feeding water straight into the flue liner year-round.
- Spalled crowns and mortar joints from lake-driven moisture. In the original Colony streets closest to Lewisville Lake’s south shoreline, builder-grade mortar and crowns have eroded measurably faster than identical-era homes inland in Carrollton or Frisco. Water intrusion is the hidden problem behind most “just a cleaning” calls.
- Failed flashing and water stains on interior ceilings. Wind off the lake works flashing loose, and 1980s galvanized installations have simply rusted through. We find active leaks during camera inspection that the homeowner had attributed to roof or plumbing issues.
Pricing for Chimney Repair in The Colony, TX
| Service | Typical Range in The Colony |
|---|---|
| Mortar Repointing | $450 - $1,200 |
| Spalling Brick Repair | $600 - $1,800 |
| Chimney Waterproofing | $350 - $950 |
| Flashing Repair | $300 - $1,400 |
| Tuckpointing | $400 - $1,100 |
| Partial Chimney Rebuild | $3,500 - $5,500 |
| Full Chimney Rebuild | $5,500 - $8,000+ |
What moves a The Colony job toward the higher end: accessibility (steep roof pitch, tight lot lines on original lakefront streets), extent of water damage requiring liner or smoke chamber work, and manufacturer-specific parts for discontinued prefab units. We don’t guess. Every quote follows a camera inspection with footage you review alongside the technician, and our Free Second Opinion applies to any written estimate you’ve already received. Call (940) 373-6912 - estimates are free, and the written price we deliver is the price you pay.
We Also Serve Cities Near The Colony

Our Chimney Repair crews regularly work in Little Elm, Lewisville, Lake Dallas, and Carrollton - the same lake-influenced climate zone, the same era of housing stock, the same accelerated moisture problems. Scheduling and dispatch are coordinated from our Dallas-Fort Worth office, with local routing that keeps The Colony appointments efficient.
Serving The Colony, TX - Our Local Coverage Area
We’re based in the The Colony 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 Repair in The Colony

A 1979 prefab zero-clearance fireplace can look intact from the living room while the refractory panels are cracked, the damper is seized, and the chase cover is rusted through - all hidden from view until the camera goes down the flue. The Colony’s lakefront-era homes are now 45 years old, and builder-grade components were never rated to last that long. We find end-of-life conditions on nearly every original-Colony inspection we perform. Call (940) 373-6912 for a camera inspection - estimates are free.
Decades of persistent humidity off Lewisville Lake penetrate builder-grade mortar and crown materials that were marginal quality when installed in the 1970s and 1980s. The freeze-thaw cycling of North Texas winters expands that trapped moisture, causing surface spalling and joint erosion measurably earlier than in inland suburbs with identical-era construction. Most “just a cleaning” calls we get from original lakefront streets turn into water-intrusion repairs. Call (940) 373-6912 and we’ll show you the camera footage.
We identify the fireplace manufacturer and model, source matching refractory panels from our Olympia Chimney and Famco supply network, remove the damaged panels, and install new ones with proper clearances and fasteners - then document the replacement with photos under Haven Standard Clause 4. Cracked panels are a fire hazard; they can allow combustion gases or flames to reach combustible framing. The job typically runs $650-$1,400 in The Colony depending on panel availability and whether the firebox surround also needs attention. Call (940) 373-6912 for an exact quote on your unit.
Gas log inserts need far less maintenance than wood-burning masonry, but the venting system, termination cap, and surrounding chase still require inspection - especially in The Colony’s wind-exposed environment where lake gusts can damage caps and dislodge venting. We inspect gas installations for proper draft, clearances, and chase cover integrity. Most Grandscape-area calls are preventive inspections rather than repairs, which is the point: catch the cap problem before water reaches the framing. Call (940) 373-6912 to schedule.
Class I and II creosote - flaky or tar-like deposits - are cleaning issues removed by standard sweeping. Class III creosote, a hard, glazed coating that requires mechanical removal, often indicates a deeper problem: improper draft, oversized flue, or damaged liner that needs repair before cleaning is even safe. During our NFPA 211 Level 2 inspection in The Colony, we classify the creosote and show you the camera footage. If we find glazed buildup with underlying liner damage or spalling masonry, we’ll quote the repair and cleaning together with a written scope. Call (940) 373-6912 - we’ll tell you exactly what you’re looking at.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners, serving The Colony and the Dallas-Fort Worth area since 2009.





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