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.
Caps & crowns
Masonry repair
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Before
AfterMortar Repointing in Marietta, GA
Mortar repointing in Marietta, GA typically costs between $300 and $1,500 depending on how much of the chimney stack is affected, how deep the joint deterioration runs, and whether the existing mortar has fully separated from the brick face. Most jobs are completed in a single visit. If you’re seeing crumbling lines between your bricks, white mineral staining on the exterior, or water getting into the firebox after heavy rain, repointing is almost certainly the right repair.
At Emberly Chimney Cleaners Marietta, we treat mortar repointing as a precision repair, not a caulk-and-go patch. Before any tuck-pointing begins, we run a camera-scan inspection so we know exactly which joints have failed, how deep the voids go, and whether there’s secondary damage – spalling brick faces, crown cracks, or flue liner stress – that needs to be addressed at the same time. You get a written scope and a written price before a single bag of mortar is mixed. That’s Clause 1 of the Haven Standard, and it applies to every job we touch.
Mortar repointing is part of our broader Chimney Repair in Marietta service line. If you’d like to talk through what you’re seeing on your chimney, a live person answers our phone at (470) 288-2763 around the clock, every day of the year.
When You Need Mortar Repointing
Mortar is the sacrificial layer of a masonry chimney. It’s designed to absorb freeze-thaw stress so the bricks themselves don’t crack. In Marietta, the problem is that our winters aren’t consistently cold – we cycle through freezing nights and 55-degree afternoons multiple times per season, which is actually harder on mortar joints than a steady deep freeze. That cycling accelerates joint erosion faster than most homeowners expect.
Here’s what to watch for:
- Mortar joints that are visibly recessed or crumbling. If you can rake a key or a finger into the joint line more than a quarter inch, the mortar has lost its structural integrity and water is already finding a path in.
- White staining (efflorescence) on the chimney exterior. That white chalky film is mineral salt being carried to the surface by water moving through the masonry – a reliable sign that moisture is tracking through failed joints.
- Water in the firebox after rain. Marietta gets concentrated summer thunderstorms, and a chimney with open mortar joints will channel that water directly down the flue. If you’re finding damp ash or wet brickwork inside the firebox, the source is almost always the exterior joints.
- Spalling brick faces. When water sits behind a failed joint and freezes, it expands against the brick face. The result is a flaking or pitting brick surface. Spalling is a sign that repointing is overdue – the brick itself is now absorbing the damage that the mortar was supposed to take.
- Mortar dust or small chunks accumulating on the roof or cap. In East Cobb and Kennesaw Road corridor neighborhoods where tree canopy creates shade and extended moisture exposure, we regularly find mortar that has deteriorated to near-powder while the brick still looks fine from the street.
- A chimney that hasn’t been inspected in more than five years. Mortar erosion is gradual and doesn’t announce itself until the damage is significant. If the last time anyone looked closely at your joints was before 2020, a Level 2 camera inspection will tell you exactly what’s there.
Our Mortar Repointing Process
We do this the slow way, because the slow way is the only way it holds. Here’s exactly what happens on a Emberly repointing job in Marietta:
- NFPA 211 Level 2 Camera Inspection First. A camera goes down the flue and we photograph the full chimney exterior before any repair work begins. This gives us a documented baseline – joints mapped, void depths measured, brick condition noted. It also means we don’t miss damage that isn’t visible from the ground. This photo record is standard on every visit under Clause 4 of the Haven Standard, not an optional add-on.
- Written Scope and Written Price Delivered. Based on what the inspection finds, we give you a written scope identifying exactly which joints are being repointed, what mortar specification we’re using, and the fixed price for the work. No estimate that balloons once the tech is on the roof. Haven Standard Clause 1: you have it in writing before anyone starts.
- Joint Preparation – Cutting and Cleaning. Failed mortar is cut out to a minimum depth of three-quarters of an inch using an angle grinder with a tuck-pointing blade. Hand chisels are used near the brick edges to avoid scoring the face. Dust and loose material are vacuumed clear. This step is not optional and cannot be skipped – new mortar bonded over old deteriorated mortar fails within a season.
- Mortar Matching and Application. We mix mortar to match the original joint profile, color, and hardness rating of your existing masonry. This matters more in Marietta’s older neighborhoods – Whitlock Avenue, Cherokee Street, and the historic sections of the Square – where soft historic brick requires a softer, lime-based mortar. Using a mortar that’s harder than the brick traps moisture and can cause the brick face itself to crack. We source materials through the Haven buying network, including Olympia Chimney products where the specification calls for them, specifically to keep both quality and cost consistent.
- Tooling and Cure Management. Once mortar is packed into the joint, it’s tooled to match the original joint profile – typically a concave or weathered strike. Proper tooling compresses the mortar surface and sheds water rather than holding it. On hot Marietta summer days, we dampen the joints during cure to prevent the mortar from drying too fast and shrinking away from the brick edge.
- Final Photo Record and Documentation Delivered. When the job is complete, you receive a full photo record of the finished work alongside the written warranty. The 365-Day Done Right Promise is stamped on every completed job: if it fails or looks wrong within a year, we come back and make it right. No paperwork chase, no dispute process.
BeforeAfterMortar Repointing Pricing in Marietta
Mortar repointing in Marietta runs between $300 and $1,500 for most residential chimneys, with the wide range driven by how much of the stack needs attention and what the inspection reveals underneath. Here’s how the numbers break down:
| Scope of Work | Typical Price Range |
|---|---|
| Partial repointing – top 4 to 6 courses of brick only | $300 – $550 |
| Full above-roofline repointing, standard stack | $550 – $900 |
| Full stack repointing including smoke chamber joints | $900 – $1,500 |
| Repointing combined with crown repair or cap replacement | $1,100 – $2,200 |
A few things push the number up or down:
- Height and access. A two-story colonial on Murdock Road with a tall rear stack costs more to work safely than a single-story ranch. Roof pitch and chimney setback from the ridge affect how much time setup takes.
- Mortar specification. Historic soft brick in older Marietta neighborhoods requires a custom lime-based mix. Modern brick chimneys built after 1990 typically use a standard Type S or Type N mortar that’s faster to batch.
- Secondary damage found on inspection. If the camera scan or close exterior review turns up a cracked crown, a failing flue liner, or spalled brick that needs replacement, that’s quoted separately in writing before we proceed. You decide what gets done.
- Smoke chamber joint work. The smoke chamber sits just above the firebox throat and is exposed to direct heat and moisture from above. When its joints erode, combustion gases can leak into the home. If the camera shows smoke chamber damage, that’s quoted as a separate line item.
The inspection is included as part of every visit – it’s not a separate charge that gets applied toward the repair. If you’ve already received a written estimate from another contractor, bring it to us. We offer a free second opinion on any written quote, no strings attached.
Call (470) 288-2763 for a free estimate – a live person will pick up, not a voicemail.
FAQs – Mortar Repointing
How is repointing different from tuck-pointing?
Repointing and tuck-pointing describe the same repair process: removing deteriorated mortar from existing joints and packing in fresh mortar. The terms are used interchangeably in most of the trade and in most of Marietta’s contractor community. You may occasionally see “tuck-pointing” used specifically for a two-color decorative technique where a thin ribbon of contrasting mortar is laid into a wider bed joint to create the appearance of finer brickwork – but for chimney repair purposes, the two terms mean the same thing. What matters is the prep depth and mortar spec, not the label on the invoice.
How much does mortar repointing cost in Marietta?
Most residential repointing jobs in Marietta fall between $300 and $1,500 depending on how many courses of brick are involved, whether the work extends into the smoke chamber, and what the roof access situation looks like. Partial jobs on the top section of a standard stack tend to run $300 to $550. Full above-roofline repointing on a typical two-story chimney runs $550 to $900. You’ll have a written price in hand before any work starts. Call (470) 288-2763 for an exact quote – the estimate is free.
Can I wait on repointing, or does it need to be done now?
It depends on how far along the deterioration is. Joints that are recessed an eighth of an inch are a watch item. Joints recessed more than a half inch with visible voids, or anywhere you can see daylight between the mortar and the brick face, are actively letting water into the chimney stack. In Marietta, a single wet winter with compromised joints can push water behind the brick and into the flue liner, turning a $600 repointing job into a $3,000 liner repair. The camera inspection tells you exactly where you are, so you’re making a decision based on what’s actually there, not a guess from the ground.
Do you repoint chimneys on older homes with historic brick?
Yes, and it’s one of the more important distinctions to get right in Marietta. Older homes – particularly those built before 1950 in neighborhoods like Whitlock Avenue, Cherokee Street, and around the Square – often have soft historic brick that was laid with a lime-based mortar. If a contractor repoints those joints with modern high-strength Portland cement mortar, the harder mortar traps moisture and causes the brick face to spall and crack. We match the mortar specification to the brick hardness, which is one of the first things the inspection establishes. If you’re not sure what your home has, that’s exactly what the camera scan and exterior review will tell us.
What You Walk Away With
- A written scope and written price delivered before any work starts – Haven Standard Clause 1.
- A camera-scan inspection with a full photo record before and after the repair – Haven Standard Clause 4.
- Mortar matched to your existing masonry specification, not whatever was on the truck.
- A written warranty backed by the 365-Day Done Right Promise: if it’s not right within a year, we fix it.
- A documented record you can hand to a buyer, an insurer, or a home inspector when the time comes.
Emberly Chimney Cleaners Marietta has inspected and documented more than 38,000 chimneys since 2009, every one with a written price before work began. That practice didn’t start because anyone required it. Corrine Halstead built it into the way this business operates from the beginning, and it’s stayed that way.
If you want to understand what’s happening with your chimney before you commit to anything, that’s exactly the conversation we’re built for. Our broader home page covers the full range of services we offer across the metro area.
Ready to Get a Written Price?
If you’re seeing crumbling joints, white staining, or water inside the firebox, our Chimney Repair services include an inspection that will tell you exactly what’s going on and what it costs to fix. Call Emberly Chimney Cleaners Marietta at (470) 288-2763. A live person picks up 24 hours a day. Corrine Halstead’s team will get you a camera inspection, a written scope, and a written price – no pressure, no vague estimates, no surprises after the job is done.
Written by Corrine Halstead, Owner at Emberly Chimney Cleaners Marietta, serving Marietta.