Longmont’s Trusted Chimney Sweep for First-Time Homeowners

That persistent campfire odor usually means moisture is trapped inside your chimney, often from Longmont’s damp springs or summer humidity. We start by checking for creosote buildup or a blocked flue, then recommend a deep clean and installing a chimney cap to keep rain out. Once the flue is dry and clear, the smell fades quickly.

West winds in Longmont can create downdrafts that push smoke back down your flue, especially if your chimney is shorter than nearby trees or rooflines. We inspect your flue height and check for obstructions, then may recommend a draft inducer or chimney cap to redirect airflow safely.

Older chimneys in Longmont often hide cracks or missing mortar that let heat escape and cold air in. We perform a Level 2 inspection to check the flue liner and masonry, then repair any gaps with heat-resistant materials so your fireplace stays safe all season.

Pine cones burn hot and fast, leaving behind sticky creosote that coats your flue—especially risky in Longmont’s variable climate where moisture lingers. We recommend sticking to seasoned hardwood and using pine cones only in outdoor fire pits where creosote buildup isn’t a concern.

Those white stains are likely efflorescence, a harmless mineral deposit caused by water seeping through the bricks. However, if the stains are accompanied by crumbling mortar or a musty smell, it could signal a leak that needs immediate repair to prevent structural damage.

For heavy weekend use in Longmont’s cold winters, we recommend sweeping your chimney at least twice per season—once before the first fire and again mid-season. This prevents dangerous creosote layers from forming and keeps your fireplace running efficiently.

Birds and squirrels squeeze through gaps as small as a quarter-inch, often nesting in unused flues during Longmont’s mild falls. A blocked flue can cause deadly carbon monoxide buildup, so we install a secure chimney cap after removing any nests and sealing entry points.

Yes—once we’ve removed all soot and debris and confirmed your flue is clear, your fireplace is safe to use right away. We’ll even leave you with a quick checklist for safe fires, like keeping kindling dry and never leaving flames unattended.