Chimney Acting Up? A Plymouth Homeowner's Safe Troubleshooting Checklist

Tips · November 2, 2026

If your Plymouth chimney’s acting up, start with a quick visual check for obvious issues like cracks or debris. But if you spot soot in the room, a cracked liner, or smoke backing up, stop DIY and call a pro. Older brick chimneys hide problems, don’t risk a fire or carbon monoxide leak by guessing.

Step 1: The Exterior Safety Check (No Climbing Required)

Start from inside your home. Look up the chimney from the fireplace, are bricks missing or mortar crumbling? If you have a second-story window, peek outside for obvious damage like leaning bricks or large cracks. Plymouth’s freeze-thaw swings can turn small chimney cracks into bigger problems fast. Never climb on your roof or use a ladder to inspect, brick chimneys are heavy, and dislodged mortar can fall unexpectedly. If you see water stains on your ceiling near the chimney, that’s a sign moisture is seeping in, which can rot wood framing over time. For a proper inspection, book a Level 2 chimney inspection with Tyler M Chimney Company, we’ll climb safely and check for hidden damage. Learn more about what we do.

Step 2: Smoke and Draft Issues. What’s Normal vs. Dangerous

A healthy chimney should pull smoke straight up with no struggle. If smoke lingers in the room or smells like gas, your draft is weak, often caused by a blocked flue or creosote buildup. Use a flashlight to shine up the chimney from the fireplace opening: if you see thick black or tarry residue (creosote), that’s a fire hazard. Older homes in Plymouth often have narrow flues that fill with creosote faster. Never burn trash, wet wood, or treated lumber, these create toxic fumes and extra creosote. If your draft is weak but you don’t see obvious blockages, a chimney sweep in Plymouth can diagnose the issue and clean safely. Read up on get in touch for a free estimate page.

Step 3: The Creosote Test (Do This Once a Month)

Creosote is the top cause of chimney fires in Plymouth homes. To check for it, shine a flashlight up the chimney from the fireplace. If you see: - Stage 1 (dry soot): Light dusting, safe to clean yourself with a vacuum (use a chimney-specific tool). - Stage 2 (tar-like): Sticky, glossy buildup, this needs professional removal. Scraping it yourself can damage liners or cause a fire. - Stage 3 (hard, brick-like): A fire hazard, never attempt to remove this. Older brick chimneys in Plymouth often trap creosote in crevices, making it impossible to clean without tools. If you see Stage 2 or 3 creosote, call Tyler M Chimney Company for a safe sweep, we use rotary brushes and high-pressure air to remove it completely. Take a look at our background and licensing.

WHEN YOUR OWN WORK BACKFIRES: When to Call a Chimney Pro

Stop DIY immediately if you see: - Smoke or fumes in the house after lighting a fire, this means carbon monoxide could be leaking. Never ignore this; it’s a medical emergency. - Cracks wider than 3/8 inch in the chimney crown (the top cap) or bricks, water will seep in and freeze, cracking the masonry further. Plymouth’s winters make this worse. - A sagging or leaning chimney, this is a structural failure. The weight of a brick chimney can collapse suddenly, especially in older homes. - Rust or corrosion on the damper or smoke chamber, this means moisture is damaging metal parts, which can lead to leaks or fires. For any of these, call Tyler M Chimney Company right away. We serve Plymouth and nearby areas like Wayzata and Golden Valley, and we’ll assess the damage safely. For the specifics, see the neighborhoods we visit.

When to Call Tyler M Chimney Company (Honest Call-Outs)

You don’t need to wait for a crisis. Call us if: - Your chimney hasn’t been swept in over a year (Plymouth’s dry winters mean creosote builds up fast). - You’re switching from gas to wood, this changes the chimney’s needs, and a pro should inspect it first. - Your home has a masonry chimney (brick or stone), these hide problems like cracked liners or hidden blockages. - You’ve had masonry repairs recently, even small fixes can affect draft and safety. We offer free estimates and serve Plymouth, Minnetonka, and Crystal. See our service areas here or book online. For older homes, we also recommend a Level 2 inspection, this checks inside the flue for hidden damage that a sweep can’t catch. Learn more about inspections vs. sweeps here.

Frequently Asked Questions

My fireplace in a 1920s Plymouth brick home smells like gas, what’s causing it?

Older brick homes in Plymouth’s North End often hide split liners or creosote buildup behind that sooty smell. If your fireplace spits out black smoke or smells like exhaust, kill the fire and wait for a sweep. Give Tyler M Chimney Company a call, we’ll scope the flue for cracks, liner damage, or gas leaks before you light it again.

The bricks around my chimney are falling apart, is this normal wear, or should I be concerned?

In Plymouth’s freeze-thaw cycles, crumbling mortar is a red flag. If the damage is deeper than surface cracks, moisture is getting in and weakening the masonry. This can lead to structural issues or water damage to your roof. A licensed chimney sweep can assess the damage and recommend repairs before it worsens.

Found a squirrel’s nest in your chimney, can you pull it out yourself?

No. Disturbing a nest can release dust, droppings, or even asbestos (if your chimney is older). Animals also chew through liners and block flues. Tyler M Chimney Company removes nests safely, checks for damage, and ensures your chimney is ready for winter.

Rather leave it to a pro? Call Tyler M Chimney Company.

Plymouth’s Chimney Sweep for Homes That Last. Call (612) 457-1768 for a Free Estimate.

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