
Why a Cracked Chimney Liner Is a Hidden Danger for Your Home
While most homeowners focus on the exterior beauty of their masonry, the real danger often hides behind the brickwork. A cracked chimney liner is more than a maintenance headache; it



From routine sweeping to full masonry rebuilds, we keep your chimney safe, clean and code-compliant all year round.
We treat your home like our own – careful, clean and respectful, especially around kids, seniors and pets.
Every job is about protecting your home and the people in it - never cutting corners.
Trained, licensed technicians who follow current safety codes on every visit.
We protect your floors and furniture and leave your home spotless when we leave.
Tight time windows, real arrivals, and respect for your schedule - no all-day waits.

We’re a family-minded chimney company serving Greater Boston with cleanings, inspections, repairs and liners. Our reputation is built on showing up on time, explaining things clearly, and leaving your home spotless.
Your pets are home all day – and they breathe faster, sleep lower to the ground, and can’t open a window when the air turns bad. That makes dogs and other animals far more sensitive than people to carbon monoxide, smoke and fine soot. A cracked liner, blocked flue or weak draft pushes those right into the rooms your pets live in. Keeping your chimney clean, sealed and properly vented protects everyone under your roof – two-legged and four-legged alike.

A clean chimney isn’t just safer – it looks it, too. Here’s a look at recent before-and-after work.


Burlington, MA
Spalled brick replaced and repointed with mortar matched to original


Easton, MA
Cracked crown rebuilt with proper overhang to channel water away


Hingham, MA
Stainless cap installed to block water, animals, and falling debris
A few of the homes we’ve helped keep warm and safe across Greater Boston.
Hundreds of Greater Boston homeowners trust TopDog to keep their chimneys safe – here’s what they have to say
We’re a local company that knows the homes and the weather here. If your town is on the list, we’re ready to help – and if it isn’t, just ask.
Practical advice to help you keep your home warm, safe and efficient through the seasons.

While most homeowners focus on the exterior beauty of their masonry, the real danger often hides behind the brickwork. A cracked chimney liner is more than a maintenance headache; it

Families living in the historic colonial homes of Lexington and Concord often overlook the structural integrity of their hearths until a problem arises. A safe chimney requires identifying white staining,

A leaky chimney is more than a nuisance; it is a threat to your home’s structural integrity and your family’s safety. To spot a leaky chimney in Greater Boston, look

One of the most common questions we hear from homeowners is: “Does my chimney need a repair, or does it need to be rebuilt?” The honest answer is that it
Tell us what you need and we’ll get right back to you with a free, no-obligation quote.
Everything you need to know before booking. Still unsure? Just give us a call.
TopDog Chimney provides chimney cleaning and inspections, liner and cap installation, crown repair, repointing, brick, firebox and smoke chamber repair, gas fireplace service and waterproofing — for homes across Burlington and Greater Boston. Call (781) 782-8727.