If your Broomfield chimney’s coughing smoke, stinking up the house, or acting sluggish, start with these safe checks: inspect the damper, clear debris from the flue, and test draft strength. But if you see soot on walls, hear crackling, or smell gas, stop, those mean call a licensed chimney sweep now.
5 Things to Check in Your Chimney Before You Waste Money on a Sweep in Broomfield
Start with the easy stuff: 1. Damper test, open it fully, then light a match near the fireplace opening. If the flame leans away from the chimney, your draft is working. If it flickers toward it, stop using it. If it stays still or blows back, blockage or poor sealing is likely. 2. Flue debris, use a flashlight to peer up the chimney (from the fireplace side). A little soot is normal. If you’re wiping down shelves or seeing thick black streaks, it’s time for a sweep. 3. Creosote buildup, scratch the inside of the flue with a metal rod. Black, tarry streaks mean heavy buildup; call a pro. Never scrape it yourself, creosote can ignite. For a quick visual guide, see our Broomfield chimney warning signs.
DIY Chimney Checks for Broomfield Homeowners: A No-Nonsense Step-by-Step Guide
You can do these without risk: 1. Clear debris from the fireplace hearth, sweep out ash and soot after each fire, but never dump it in trash cans (it’s a fire hazard). 2. Check the smoke chamber, remove the fireplace screen and inspect the throat (the narrow part above the firebox). Brush out loose soot with a stiff brush, but stop if you hit hard creosote. 3. Test the damper, if it’s stiff, spray WD-40 on the hinges and work it open/closed. Skip if it’s rusted shut, call a pro. For a full seasonal checklist, see our Broomfield chimney care plan.
Broomfield Chimney Red Flags: When to Shut It Down and Call a Pro Today
These mean stop using the fireplace and call a licensed chimney sweep: 1. Smoke or fumes in the house, even after lighting a small fire. 2. Loud crackling or popping, not the normal wood sound, but sharp explosions (creosote fires). 3. White smoke that won’t rise, sign of a blocked flue or backdraft. 4. Rust stains on the chimney crown, water damage that can lead to leaks. 5. Animals nesting, birds, squirrels, or raccoons mean structural damage. For a full no-nonsense inspection guide, see our Broomfield chimney inspection checklist.
3 Things Broomfield Homeowners Should Never Try to Fix Themselves (And the Cost of Getting It Wrong)
Avoid these dangerous mistakes: 1. Climbing on the roof, even to check the chimney crown. Falls are the #1 chimney injury. 2. Using wire brushes or power tools, they can damage flue liners or spark fires. 3. Ignoring gas smells, if you smell gas after lighting a fire, evacuate and call a pro (or 911). 4. Skipping annual sweeps. Broomfield’s dry winters mean creosote builds fast. 5. DIY repairs, patching cracks with mortar without proper prep leads to leaks. For what can be safely DIY’d, see our safe chimney work guide.
When to Pick Up the Phone and Call Mark Robinson Chimney LLC in Broomfield: Don’t Wait for a Fire
We’re here for the jobs that require a pro: 1. Creosote stage 2 or 3 (glossy or tar-like buildup). 2. Animal removal, guano and nests ruin flues. 3. Water damage, leaks, rust, or cracked masonry. 4. Gas fireplace issues, pilot lights, carbon monoxide risks. 5. Pre-sale or insurance inspections. Our team handles Broomfield, Thornton, Westminster, and surrounding areas, see our service area. For a free estimate, visit our contact page or call us directly. Pro tip: Schedule your sweep before winter. Broomfield’s first cold snap hits fast.
Frequently Asked Questions
Your Broomfield fireplace smells like gas after lighting a fire, is this a leak or something else?
That’s carbon monoxide or a gas line leak, shut it down, get out, and call 911. Dizziness or nausea? Evacuate. A cracked heat exchanger or bad venting is the likely cause. Never ignore gas smells. CO kills fast. For gas fireplace safety, check our wood vs. gas guide.
I see soot stains on the ceiling near my Broomfield fireplace, is that normal?
No. Soot on walls or ceilings means poor draft, a blocked flue, or a cracked liner. Light a small fire and watch the smoke: if it lingers or backs into the room, your chimney’s not drawing properly. This is a fire hazard, call a chimney sweep to inspect the flue and damper. For a quick draft test, see our Broomfield chimney troubleshooting.
My Broomfield chimney worked fine last year, but now smoke won’t rise, what’s wrong?
This is blockage or a backdraft, often caused by creosote, debris, or a closed damper. If the smoke blows back into the room, stop using the fireplace. Check the damper first, if it’s open and the issue persists, you’ve got a flue problem. Animals, water damage, or collapsed mortar can all block airflow. For a full inspection, see our Broomfield chimney inspection guide.