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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Before
AfterMortar Repointing in Attleboro, MA
Mortar repointing is the process of cutting out deteriorated mortar joints between chimney bricks and packing them with fresh, properly mixed mortar – restoring the structural integrity and weather resistance of your chimney masonry. If you need broader work, see our Chimney Repair services. In Attleboro, most chimneys built before 1990 will need repointing at some point, and many need it sooner than their owners expect. If you’re seeing crumbling joints, white streaks on the brick, or gaps you can press a finger into, the mortar has already begun failing. Call us at (508) 545-9737 and we’ll take a look at no cost to you.
At Hearthstone Chimney Co., we’ve been doing this work since 1984 – over 42 years of repointing chimneys across southeastern Massachusetts, including hundreds of homes right here in Attleboro. Russell Haines built this company on a straightforward premise: do the job the way it should be done, use materials that last, and stand behind every bit of it in writing. That’s not a sales pitch. It’s how we’ve stayed in business for four decades without needing to chase every job with a discount.
Mortar repointing sits within the broader scope of Chimney Repair in Attleboro – it’s often the first structural repair a chimney needs, and catching it early is almost always less expensive than waiting. When mortar fails and water gets in, brick starts to spall, the crown cracks, and in some cases the entire chimney structure loosens. Repointing done correctly stops that chain of damage before it starts.
When You Need Mortar Repointing
Mortar doesn’t fail overnight. It deteriorates over years of freeze-thaw cycling, and in Attleboro, that cycling is significant – we regularly see January thaws followed by hard refreezes that split mortar joints open in a single season. Here are the signs that tell us repointing is overdue:
- Visible gaps or recessed joints: If the mortar between your bricks has receded more than a quarter inch, or if you can see daylight or shadow in the joints, the bond is already broken. Water is getting in every time it rains.
- Crumbling or powdery mortar: Healthy mortar is firm. If it crumbles when you press it or flakes off when you drag a key across it, the matrix has broken down and it’s no longer doing its job.
- Efflorescence – white staining on the brick face: Those chalky white deposits are mineral salts being carried out by water moving through the mortar. The stain is on the outside, but the water problem is inside the joint.
- Spalling bricks: When mortar fails, water saturates the brick. In an Attleboro winter, that water freezes, expands, and fractures the brick face. If you’re seeing chunks of brick face on the ground near your chimney, repointing should have happened two or three years ago.
- Damp spots on the ceiling or fireplace wall: Moisture migrating through failed mortar joints can show up inside the house – on the wall behind the fireplace, on the ceiling near the chimney chase, or as a musty smell in the firebox after rain.
- A chimney over 20-25 years old that’s never been repointed: Original mortar on most pre-1990 Attleboro homes has a useful life of 25 to 30 years under normal conditions. If yours has never been touched, it’s worth having it assessed even if nothing obvious is wrong yet.
Our Mortar Repointing Process
There’s a right way to repoint a chimney and a fast way. We’ve never confused the two. Here’s how a standard repointing job goes at Hearthstone Chimney Co.:
- Level-2 inspection and photo documentation: Before we touch anything, we assess the full chimney – top to bottom, inside and out. We use camera equipment to document the condition of the flue and mortar joints, and we hand you photos with a plain-English verdict. You see exactly what we see, and nothing gets added to the scope without your approval. This step protects you as much as it protects us.
- Raking out the damaged mortar: We grind or chisel out the deteriorated mortar to a minimum depth of three-quarters of an inch – usually closer to an inch on joints that are severely recessed. Shallow cuts won’t hold. The new mortar needs enough depth to key into the surrounding brick and form a lasting bond. This is where shortcuts come back to haunt a job done by someone who didn’t know better.
- Joint preparation and cleaning: Once the old mortar is out, the joints are blown clear of dust and debris, and the brick faces are cleaned. Any residual moisture is addressed before we move to application. Mortar applied to a dusty or damp joint fails faster than the original.
- Mixing and applying the correct mortar: Mortar mix is not one-size-fits-all. The formulation needs to match the hardness of your existing brick – a mortar that’s too hard will cause the brick to crack rather than flex during freeze-thaw cycles. We use professional-grade materials, including products from Olympia Chimney and Copperfield, and we mix to the correct specification for the job at hand. The mortar is packed in layers, tooled to match the original joint profile, and finished to direct water away from the joint face.
- Final inspection and cleanup: When the work is complete, we walk the job with you. We’ll show you the finished joints, confirm the scope is closed out to the original estimate, and document the completed work with photos. Your property is left as we found it – no mortar smear on the brick face, no debris in the yard.
- 90-Day Done Right Promise: Every repointing job we do is covered in writing. If anything we repaired shows a defect in materials or workmanship within 90 days, we come back and make it right. No paperwork, no arguing. That’s the promise Russell Haines has put behind every job since the day we opened, and it hasn’t changed.
Mortar Repointing Pricing in Attleboro
Mortar repointing in Attleboro typically costs between $400 and $1,800 for most residential chimneys, depending on the size of the chimney, how much of the mortar surface needs attention, and how accessible the stack is from the roof. For a detailed breakdown, read How Much Does Chimney Repair Cost? (2026 Price Guide) - Attleboro, MA; that range reflects what we actually see on jobs in this market, not a national average that doesn’t account for New England labor costs or the specific demands of working on older colonial and cape-style homes.
| Scope of Work | Typical Price Range |
|---|---|
| Single face or top section only (partial repoint) | $400 – $650 |
| Full exterior repoint, standard two-story chimney | $700 – $1,200 |
| Large or double-flue chimney, full repoint | $1,100 – $1,800 |
| Repoint plus crown repair (common combination) | $950 – $2,200 |
A few things that move the number up or down:
- Height and roof pitch: A chimney on a steep-pitch roof in Attleboro’s older neighborhoods – South Attleboro, the historic downtown district, around Capron Park – takes more time to work safely. Ladder setup and fall-protection requirements affect labor hours.
- Extent of damage: A chimney where only the top two feet need attention costs less than one where every joint on the south face has opened up from decades of weather exposure. We document the scope before we quote it, so you know exactly what you’re paying for.
- Additional repairs discovered during inspection: Sometimes a repointing job reveals a cracked crown or a damaged flashing that needs attention at the same time. We’ll tell you what we find and let you decide – we don’t add work to the ticket without your sign-off.
- Current offer – $50 off any repair over $250: We’re currently offering fifty dollars off any repair job over $250. If you’re a senior or a veteran, you also qualify for a permanent 5% discount that applies to every visit, not just the first one.
Estimates are free. Call (508) 545-9737 and we’ll schedule a time to come out, assess the chimney, and give you a number before any work begins. The number on the estimate is the number on the invoice – no surprises.
FAQs – Mortar Repointing
How much does mortar repointing cost in Attleboro, MA?
Mortar repointing in Attleboro costs most homeowners between $400 and $1,800, depending on the chimney size and how much of the mortar surface needs to be replaced. A partial repoint on a single face typically runs $400 to $650; a full repoint on a large or double-flue chimney can reach $1,800 or more when combined with crown work. The only way to get an accurate number is to look at the chimney – call us at (508) 545-9737 and we’ll come out for a free estimate.
How do I know if my chimney needs repointing or a full rebuild?
Repointing is appropriate when the brick itself is in good shape but the mortar joints have failed – recessed, crumbling, or missing in sections. A rebuild becomes necessary when the structural bricks have spalled significantly, when the chimney has shifted off plumb, or when interior damage has compromised the flue itself. We see both situations regularly in Attleboro. Our Level-2 camera inspection documents the exact condition of every component, so there’s no guessing and no upselling you toward a rebuild when repointing is all you actually need.
Can I repoint my chimney myself?
Homeowners sometimes attempt small sections of repointing at accessible spots near the roofline, and for very minor surface cracks it’s possible to make a cosmetic repair with pre-mixed mortar from a hardware store. But chimney repointing done correctly requires the right mortar formulation for your specific brick hardness, proper joint depth (at least three-quarters of an inch), and the kind of tooling that sheds water away from the joint face rather than trapping it. An improperly matched mortar can cause bricks to crack during freeze-thaw cycles – which is a more expensive problem than the repointing you were trying to avoid. And working at chimney height on a pitched roof carries real fall risk. For anything beyond a minor surface patch, a trained technician with the right equipment is the straightforward choice.
How long does repointed mortar last?
A professionally repointed chimney using the correct mortar specification should hold for 20 to 30 years under normal New England conditions – roughly the same lifespan as original mortar on a well-built chimney. In Attleboro’s climate, with its hard freeze-thaw cycles from November through March, the longevity of a repoint depends heavily on using the right formulation and ensuring proper joint depth. We use professional-grade materials from suppliers like Olympia Chimney and Copperfield specifically because builder-grade substitutes don’t perform the same way over time. Our 90-Day Done Right Promise covers the work in writing, and in practice, a job done correctly here doesn’t come back as a problem in year two.
Do you offer a free second opinion on repointing estimates?
Yes. If another contractor has given you a written estimate for chimney repointing and something about the scope or the price doesn’t sit right, we’ll come out and give you a second opinion at no charge. We do this because homeowners in Attleboro shouldn’t have to take one contractor’s word for what their chimney needs. Bring us the paperwork and we’ll tell you plainly what we see. Call (508) 545-9737 to schedule.
Why Attleboro Homeowners Choose Hearthstone Chimney Co.
Attleboro is a city with real age in its housing stock. A significant portion of the homes on Angell Street, around the North Attleboro line, and throughout the South Attleboro neighborhoods were built between the 1920s and 1960s. Those chimneys were built with lime-based mortars that have long since exceeded their service life. We know this market because we’ve been working in it since 1984 – the same year Russell Haines started answering service calls in a truck with his name on it.
What’s changed since then is the equipment and the materials. What hasn’t changed is the standard. Our technicians are background-checked and uniformed. They show up when we say they will. Most jobs are completed in a single visit. The estimate you receive before work begins is the same number that appears on your invoice when the job is done.
We’re not the cheapest option in Attleboro. We’ve never tried to be. But we’re here – we’ve been here for over four decades – and we’ll still be here in ten years if something doesn’t hold the way it should. That’s what the 90-Day Done Right Promise is built on, and it’s what keeps homeowners calling us back when the next thing needs attention.
Everything we do with mortar repointing connects back to the broader home protection a chimney is supposed to provide: keep water out, keep heat in, and give you a fireplace you can actually use without worrying about what’s happening behind the brick. When the mortar fails, all of that is at risk. When it’s done right, you don’t think about it again for a generation.
If your Attleboro chimney is showing any of the signs we’ve described above, call us at (508) 545-9737. A live person will answer. We’ll schedule a time to come out, inspect the chimney with camera documentation, and give you a plain-English assessment of what it needs. The estimate is free. The work is covered in writing. And we’ll do it right the first time, or we’ll come back until it is.
Written by Russell Haines, Owner at Hearthstone Chimney Co., serving Attleboro since 1984.