Chimney Sweep · Fort Collins
Fort Collins’ Trusted Chimney Sweep for First-Time Homeowners
Clear, honest advice—no jargon, no surprises. Just a safer, cleaner chimney you can trust.
4.8 Rated · Free Estimates
Clear, honest advice—no jargon, no surprises. Just a safer, cleaner chimney you can trust.
Buying your first Fort Collins home? The fireplace that drew you in needs more than just logs—it needs a professional chimney sweep. Otter Chimney Co makes the process simple, safe, and straightforward, so you can enjoy cozy nights without the worry. We’re the local experts Fort Collins homeowners rely on for clear answers, fair pricing, and a chimney that works as hard as you do.
Comprehensive chimney sweep for Fort Collins homes and businesses.
Remove creosote buildup safely and efficiently
Level 1, 2, or 3 inspections—we match the right one to your home
Keep your hearth clean and your air clear of smoke odors
Fix cracks, leaks, and structural issues before they worsen
Block rain, snow, and critters with the right cap for your home
Restore historic charm without sacrificing safety or function
We hold ourselves to the highest standards so you can hire with total confidence.
Buying your first home in Fort Collins is exciting—until you realize the chimney hasn’t been touched in years. Many new homeowners assume a chimney is just a pipe to the sky, but it’s a living system that needs regular care to stay safe and efficient. At Otter Chimney Co, we don’t just sweep soot; we help you understand what’s happening inside your chimney so you can spot trouble before it becomes a costly repair. Our team explains every step in plain language, because a chimney sweep shouldn’t feel like a mystery. Whether your fireplace is the heart of your home or just a seasonal feature, we’ll make sure it works when you need it most.
Creosote isn’t just ‘soot’—it’s a time bomb. In Fort Collins’ dry air, it hardens into a glaze that can ignite at 1,000°F. Most homeowners assume a quick brush-down is enough, but without a full inspection, hidden layers remain. We use industrial vacuums to remove every trace, even in hard-to-reach bends near the foothills.
A missing cap lets snow melt into your flue, then refreeze and crack your liner. Fort Collins’ freeze-thaw cycles are brutal on chimneys, especially near the Cache la Poudre River. A cap also blocks birds, squirrels, and debris that can clog your flue—saving you from costly repairs down the road.
Some companies rush through jobs, leaving behind hidden creosote or failing to check for cracks in your liner. We take our time because a ‘quick sweep’ in your Fort Collins home could mean a fire hazard next winter. Our process includes a 30-point inspection, even for basic cleanings.
At 5,000 feet, your chimney drafts differently than in lower elevations. Wood burns hotter and faster, increasing creosote buildup. We adjust our cleaning methods for Fort Collins’ altitude, ensuring your chimney draws properly and safely—no matter how high your home sits.
No waiting weeks for an appointment. Use our calendar to pick a time, or call us directly at (720) 894-1839. We reserve same-day slots for urgent jobs, like after a windstorm near Horsetooth Reservoir.
We’ll ask about your fireplace’s history, recent issues, and any smells or smoke problems. No pressure—just a quick chat to tailor the service to your Fort Collins home. We’ll also point out any red flags before we start.
Our team uses HEPA vacuums and brushes sized for your flue’s exact dimensions. We check for cracks, gaps, and proper drafting, then show you the results in plain language. No surprises—just a cleaner, safer chimney.
You’ll get a detailed report with photos, recommendations, and a 1-year warranty on repairs. We’ll also remind you when your next sweep is due—because a clean chimney shouldn’t be a last-minute worry.
"We bought a 1920s home and had no idea how much a chimney sweep mattered. Otter Chimney Co explained everything in terms we understood and caught a cracked liner we’d missed. Fixed it fast—no upsell, just honest work."
"After a windstorm, our flue was clogged with debris. Called at 9 AM, they were here by noon. Cleaned everything, capped the chimney, and even gave tips for winter prep. Best service in Fort Collins."
"First-time homeowner panic set in when we smelled smoke in the living room. Otter came out same day, found a blocked damper, and fixed it. Their patience with our questions was a bonus—highly recommend."
"We’ve used other sweeps, but Otter’s attention to detail is unmatched. They pointed out a minor crack we’d ignored for years. Fixed it before it became a $2,000 problem. Trustworthy and thorough."
"Living in a rental with a fireplace we never used—until Otter’s team cleaned it. Now we use it weekly! They even showed us how to check for draft issues ourselves. Great local service."
"After a chimney fire scare, we knew we needed a pro. Otter’s inspection was detailed, their repair work fast, and their follow-up call reassuring. Saved our home—and our peace of mind."
Expert local advice for Fort Collins homeowners.
Learn when and how to clean your Fort Collins fireplace or stove, spot warning signs, and keep your home safe with this local expert guide.
Read more →Learn the three levels of chimney inspections in Fort Collins, what to watch for, and how to choose the right sweep for your home’s needs.
Read more →Learn when to schedule a chimney sweep in Fort Collins, what to expect during service, and how local climate affects your chimney’s health.
Read more →Proudly serving Fort Collins and these nearby communities.
That smoky odor is creosote—an oily residue that clings to your chimney walls and releases a campfire-like scent when humidity rises. In Fort Collins’ damp winters, this smell intensifies, especially if your chimney hasn’t been swept recently. A professional cleaning removes the buildup, but if the odor persists, it could signal deeper issues like a cracked flue or poor draft. Schedule an inspection to rule out hidden problems.
No—chimneys shouldn’t leak, but Fort Collins’ sudden downpours can expose cracks in the masonry or a damaged chimney cap. Water entering the flue can rot the liner, corrode the damper, or even seep into your home’s walls. A quick inspection after heavy rain can catch these issues early. Don’t wait for mold or structural damage to appear.
Watch for these signs: thick soot on the firebox floor, a grayish-black film on the glass doors, or smoke billowing back into the room when you light a fire. If you’re burning more than one cord of wood per season, schedule a sweep—Fort Collins’ dry winters make creosote buildup faster. Ignoring it risks a chimney fire or carbon monoxide poisoning.
A Level 1 inspection is routine—checking for obstructions, creosote buildup, and basic flue integrity—ideal for chimneys used as designed. A Level 2 inspection is required after a chimney fire, major renovation, or if you’ve changed fuel types (e.g., from wood to gas). In Fort Collins, we recommend Level 2 if your home is over 20 years old or if you’ve bought a resale property.
Pine burns hot and fast, creating more creosote than hardwoods like oak or maple. In Fort Collins, where many homes use pine for its scent, we advise burning it sparingly and always with a hot, roaring fire to minimize residue. Mix it with seasoned hardwood to balance heat and safety. Regular sweeping is non-negotiable if pine is your go-to fuel.
A whistling sound usually means your chimney lacks a proper draft or has a damaged cap. In Fort Collins’ windy foothills, even a small gap can create turbulence, pulling smoke back into your home. A chimney cap with a wind-resistant design can solve this. If the noise persists, your flue might be cracked or improperly sized—time for an inspection.
You can use your fireplace immediately after a sweep, but wait 24 hours if we applied a creosote treatment to seal the flue. In Fort Collins’ dry climate, the treatment hardens quickly, but it’s best to let it cure fully. Always perform a test burn to ensure proper draft before your first winter fire.
Bird nests and squirrel dens. Fort Collins’ tree-lined neighborhoods attract wildlife, and nests can block your flue entirely, forcing smoke back into your home. Even a small nest can create a fire hazard by restricting airflow. We’ve seen nests in chimneys just months after a sweep—annual inspections are your best defense.
Fast response, upfront pricing, and workmanship guaranteed. Get your free estimate today.