Gas fireplace service
Sweep & inspection
Caps & crowns
Flue relining
Masonry repairLevel 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.
Why Garland Homeowners Choose HeatShield Chimney Cleaning
We provide independent HeatShield chimney cleaning and resurfacing service in Garland, TX. Our work stands apart because we do the prep, the application, and the cure verification ourselves, in the firebox, with the actual compound rather than a lookalike. We’re an independent HeatShield service provider. We are not affiliated with, authorized by, or certified by HeatShield, and we never claim to be. Most sweep companies in Garland can run a brush. Very few can trowel a ceramic firebox back to a smooth, cured surface. That gap is the reason this page exists, and it’s why homeowners here call us at (855) 974-6812.
Garland sits in a band of 1950s – 1970s brick ranches where wood-burning fireplaces came standard from the builder. That matters for HeatShield work. These fireboxes have been taking heat for fifty or sixty years, and their bricks, mortar joints, and floors are the exact candidates resurfacing was designed for.
Why Trust Dayspring Chimney Sweep for Your HeatShield Chimney Cleaning?
HeatShield is a ceramic resurfacing system for fireboxes, and ceramic is not forgiving. We’ve installed and serviced HeatShield’s resurfacing materials across North Texas for years, which means we’ve watched how the compound behaves in real fireboxes through real Garland winters instead of reading about it on a spec sheet. Fireguard dries differently in a cold firebox than a warm one. It bonds differently over soot than over clean brick. You only learn those things by doing the work.
Greg Marsh, who owns Dayspring Chimney Sweep, trained in HVAC and building systems technology at Eastfield College in Mesquite. That background in combustion and ventilation is what makes firebox work make sense: a HeatShield repair isn’t cosmetic, it’s restoring how the firebox and the flue above it handle heat and draft. Greg spent well over a decade in the trade before starting the company. Dayspring Chimney Sweep has been serving Garland since 2016.
We use genuine HeatShield Fireguard compound and gel because the ceramic chemistry and cure behavior are the entire point of the system. A trowel-mix substitute that looks similar going on won’t dry or bond the same way. Parts that fit and materials that cure correctly are how a HeatShield repair survives its first burning season. A clean flue isn’t a luxury – it’s just what a fireplace needs to do its job safely.
Styles & brands we work with
- Sweep & inspection
- Caps & crowns
- Flue relining
- Masonry repair
- Gas fireplace service
Common HeatShield Chimney Cleaning Problems We Fix in Garland
Most HeatShield failures we see in Garland aren’t the product’s fault. They’re prep, cure, or coverage problems from an earlier application. Here are the five we run into most.
- Fireguard compound delaminating from the firebox. The compound peels or lifts in sheets because the firebox wasn’t cleaned and prepped before application. We see this after an earlier sweep skipped the bonding step, scuffing the surface and troweling right over soot. Ceramic can’t bond to soot. It lets go within a season or two, and the owner is left with a rough, flaking firebox that looks worse than when they started.
- Premature cracking and shrinkage. Fireguard applied too thick in one pass shrinks as it cures, and it cracks. Firebox on an exterior wall that stayed cold and damp during the cure makes it worse. The cracks follow the shrinkage, not the brick, and they open up the surface the owner just paid to restore. Applying it in correct lifts and controlling the firebox conditions during cure is what prevents this.
- Gel applications that fill nothing. HeatShield Fireguard Gel is the right choice for heavy pitting or hard-to-reach damage, but it can be troweled on to look smooth while the deep pits underneath stay open. Thin spots like that spall within a season. The surface reads fine until it doesn’t.
- Resurfaced fireboxes with an untreated throat above. The firebox gets resurfaced and the damper and smoke chamber above it are left alone. Heat and creosote keep attacking the untreated upper throat, so the firebox is smooth and the real problem is ten inches higher. We address the firebox, damper area, and smoke chamber as one sequence because that’s how the heat actually travels.
- Original clay flue tile damage hiding above the firebox. In these mid-century Garland ranches the firebox looks intact while the clay flue tiles above have cracked and the mortar spalled between them. Resurfacing the firebox without a Level 2 inspection of the flue is fixing the visible half of the problem. A camera inspection shows what’s actually up there.
HeatShield Parts & Our Repair-vs-Replace Approach
We use genuine HeatShield Fireguard compound and gel on HeatShield systems, and quality parts that fit the equipment on the surrounding components. We don’t claim to stock OEM parts, we don’t sell HeatShield products, and we’re not a dealer. We’re an independent shop that repairs, installs, and services them.
Not every firebox should be resurfaced. If the firebox has structural cracking running through the brick, displaced bricks, or a failed surround, we’ll tell you plainly that a rebuild beats resurfacing, and we’ll walk you through both so you can decide. Resurfacing is the right call for pitted brick, spalling mortar joints, and a hairline-cracked floor. Structural failure is a different job. We’d rather lose a resurfacing sale than put a troweled surface over a firebox that needs to come apart.
Call (855) 974-6812 for a free estimate and an honest read on which one you’re looking at.
Our HeatShield Service Process – Step by Step
- 1
Diagnosis. A Level 2 inspection with camera work tells us what the firebox, damper, smoke chamber, and flue tiles actually look like. We show you the footage. Nothing gets recommended that you can’t see for yourself.
- 2
Creosote removal. The firebox gets swept down to clean brick before anything touches it. This is the step that decides whether Fireguard bonds or delaminates, so it isn’t rushed.
- 3
Repair and application. For Fireguard, we prep the pitted mortar joints and floor, then trowel the compound in correct lifts. For gel, we work it into the pits rather than across them. The damper area and smoke chamber get addressed in the same sequence when they need it.
- 4
Cure verification. We come back to check the cure, not just walk away from a wet firebox. Cold and damp conditions slow it down, and we check before the firebox goes back into service.
- 5
Warranty and record. You get a record of the materials and the application, and we schedule the annual sweep so the firebox stays in the condition we left it.
See the difference
Before
After
Before
After
Before
AfterHeatShield Products We Service & Install in Garland
We service and install HeatShield Fireguard ceramic resurfacing compound for firebox floors, walls, and mortar joints. Fireguard Gel is for fireboxes with heavy pitting or damage in spots a trowel can’t reach squarely. Fireguard Plus covers deeper firebox deterioration where more material is needed to build the surface back. We also handle smoke chamber and damper-area resurfacing, which is where heat and creosote keep working on a throat that a firebox-only job leaves bare. If you’re not sure which application your firebox needs, that’s what the inspection settles.
We Also Service These Brands
We work with DuraFlex liner systems and Gelco products alongside HeatShield, and that matters when a HeatShield firebox repair turns up a flue problem above. One company diagnoses the firebox, inspects the flue, and handles the liner if it’s needed. No handoff to a subcontractor you’ve never met, and no second opinion from a stranger.
FAQs – HeatShield Chimney Cleaning Service in Garland
No. We’re an independent HeatShield service provider and we’re not affiliated with or authorized by the manufacturer. What we have is hands-on experience installing and servicing HeatShield resurfacing systems in Garland and across North Texas. Call (855) 974-6812 if you want to talk through what that means for your firebox.
Yes. We use genuine HeatShield Fireguard compound and gel because the ceramic chemistry and cure behavior can’t be matched by a trowel-mix substitute. We don’t stock OEM parts or sell HeatShield products. We repair, install, and service them with materials that fit.
Often yes, and that’s one of the main reasons to use it. Spalling brick and crumbling mortar joints are what resurfacing is designed to restore. The exception is structural movement: cracking that runs through the brick, displaced bricks, or a failed surround means a rebuild is the honest answer instead. We check for that during the inspection and tell you which category you’re in before any material goes on.
Not over an old coating that’s failing. Loose or delaminating material comes off first, because anything left underneath becomes the weak layer the new Fireguard lets go from. If the prior application was done without proper prep, we remove it down to clean brick and start over. That’s more work, and it’s the only way the new surface holds. Call (855) 974-6812 for an estimate.
The cure depends on how thick the application is and how warm and dry the firebox stays. Cold, damp conditions in a Garland firebox slow it down, which is why we verify the cure rather than hand you a number and leave. We check the firebox before it goes back into service and let you know when it’s ready. Call (855) 974-6812 with your firebox details and we’ll walk you through the timing.
It doesn’t change what you can burn, but it does make the annual sweep more important. Garland homeowners burn a lot of storm-downed pecan, oak, and mesquite from their own yards, and green wood loads up creosote faster than seasoned wood. Heavy creosote sitting on a resurfaced firebox and an untreated throat is what shortens the life of the repair. A yearly sweep keeps it in service. Call (855) 974-6812 to get on the schedule.
Yes, and we treat them as one job. A firebox resurfaced while the damper and smoke chamber above stay pitted leaves heat and creosote attacking the upper throat. We assess all three and resurface what needs it in the same sequence. We were called to a 1970s ranch home near downtown Garland where the homeowner had been burning cedar and mesquite every winter. The firebox brick was pitted and spalling, and the floor had a hairline crack. After a Level 2 inspection and full soot and creosote removal, we prepped the firebox, troweled HeatShield Fireguard compound into the pitted mortar joints and floor, and built it back to a smooth, cured surface. Then we addressed a pitted damper the homeowner hadn’t noticed. That firebox is back in service for wood burning, and the homeowner is on our annual sweep schedule. Call (855) 974-6812 for a free estimate.
HeatShield work in Garland is priced per job by a free written estimate, because the cost depends on the firebox’s condition, how much prep the surface needs, and whether the damper and smoke chamber are involved. A cleaning and inspection sits at the low end. A full Fireguard resurfacing sits higher. You get the number in writing before we start, and the written estimate sets the final price. Call (855) 974-6812 for your free estimate.
Book Your HeatShield Service in Garland, TX
If your firebox is pitted, spalling, or flaking from an earlier resurfacing, we can look at it and tell you straight whether HeatShield, a rebuild, or nothing at all is the right call. Call (855) 974-6812 for a free estimate. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday, and we’re closed Saturday. Estimates are free, and the written estimate sets the price.
Written by Greg Marsh, Owner at Dayspring Chimney Sweep, serving Garland since 2016.