Broomfield homeowners can handle simple chimney maintenance like exterior cleaning and visual inspections, but creosote buildup, structural issues, or gas line work demand a certified sweep. Know the difference to stay safe and compliant.
Which Broomfield chimney tasks are actually safe for DIY?
You can safely clean the exterior of your chimney, remove debris from the firebox, and inspect the chimney cap for damage using binoculars from the ground. These tasks require no special tools or climbing. For Broomfield’s variable weather, check the chimney cap after spring storms to ensure it’s still secure. Avoid using a shop vac inside the flue—it can stir up dangerous soot. Instead, use a stiff brush to clear the firebox and a flashlight to spot obvious obstructions. Always wear gloves and a dust mask to protect against irritants. If you notice cracks in the firebox or shifting bricks, stop and call a pro—these are signs of serious wear. Learn more about our full list of services.
How to safely inspect your Broomfield chimney from the ground
Stand back and use binoculars to check for missing or damaged chimney crowns, cracked flue liners, or leaning stacks. Look for white, chalky stains on the exterior brick—this is efflorescence, a sign of water damage that needs prompt attention. Pay special attention after Broomfield’s freeze-thaw cycles, which can accelerate masonry deterioration. Never climb onto the roof yourself; Broomfield’s elevation changes and sudden weather shifts make this risky. If you spot gaps wider than a credit card between bricks or see daylight through the flue, these are clear warnings to call a certified sweep immediately. See request a free estimate / contact us.
The warning signs in your Broomfield fireplace that mean call a pro NOW
Stop all DIY work if you notice strong, acrid odors when the fireplace is not in use—this often signals creosote buildup or a blocked flue. Another red flag is soot or debris falling into the firebox when you open the damper. Broomfield homeowners should also be alarmed by a whistling sound during windy days, which may indicate a cracked flue liner. If your pilot light on a gas fireplace flickers yellow instead of blue, it’s a sign of incomplete combustion and potential carbon monoxide risk. These symptoms demand immediate professional attention to prevent fire hazards or exposure to deadly gases. Explore about our team and credentials.
What Broomfield homeowners should NEVER attempt to DIY
Never use chemical chimney cleaners advertised as ‘foaming’ or ‘self-cleaning’—these can damage your liner and void warranties. Avoid climbing onto the roof to inspect or clean the flue; Broomfield’s sudden weather changes and steep pitches make falls common. Do not attempt to repair a cracked flue liner yourself—this requires specialized tools and certification to ensure safety and code compliance. Gas fireplace maintenance, including valve adjustments or thermocouple repairs, must be handled by a licensed technician to avoid gas leaks or carbon monoxide poisoning. Even replacing a chimney cap without proper sealing can lead to water damage and structural issues.
When to Call Mark Robinson Chimney LLC after a Broomfield inspection
If your ground-level inspection reveals cracks in the flue liner, gaps in the masonry, or signs of water damage, it’s time to call the experts. Broomfield’s freeze-thaw cycles can turn small cracks into major structural problems if left unchecked. Our certified sweeps use specialized cameras to inspect the entire flue, ensuring no hidden damage goes unnoticed. We also offer free estimates for repairs and can help you understand the true cost of fixing issues before they escalate. Don’t wait for a chimney fire or carbon monoxide leak—schedule a professional inspection today. Contact us to book your appointment and protect your home.
Frequently Asked Questions
What does it mean if my Broomfield chimney smells like tar after rain?
This odor usually signals creosote buildup reacting with moisture. While you can’t safely remove creosote yourself, you can reduce smells by keeping the damper open when not in use and using a dehumidifier near the fireplace. Call a sweep immediately if the smell persists or worsens.
Can I burn pine cones in my Broomfield fireplace to freshen it up?
No. Pine cones and other softwoods produce excessive creosote, which coats your flue and increases fire risk. Stick to seasoned hardwoods like oak or maple, and always have your chimney inspected annually by a professional.
Why is my Broomfield gas fireplace pilot light yellow instead of blue?
A yellow pilot light indicates incomplete combustion, often caused by a dirty burner or lack of oxygen. This can produce carbon monoxide, a deadly gas. Turn off the fireplace and call a licensed technician immediately to diagnose and repair the issue.