A chimney inspection is your first line of defense against fire hazards and carbon monoxide risks in your Longmont home. The three inspection levels—1, 2, and 3—range from a basic visual check to a detailed, camera-assisted deep dive, with costs varying by complexity. Knowing which one you need can save you money and keep your family safe this winter.
What is a Longmont level 1 chimney inspection — and when do you need one?
A chimney inspection is a routine visual check of accessible chimney parts, including the flue, firebox, damper, and exterior. In Longmont, where many homes use wood stoves or fireplaces for warmth during chilly evenings near the foothills, a level 1 inspection is the standard safety check recommended at least once a year. It’s required if you’ve used your chimney in the past 12 months or are buying or selling a home in neighborhoods like Prospect or Silver Creek. Our certified technicians at Michael Johnson Chimney Inc will look for creosote buildup, cracks, blockages, or signs of animal nests—common issues in older Longmont homes with brick chimneys. If everything looks good, you’re cleared for safe use. If we spot minor issues, we’ll recommend a sweep or repair before your next burn. Think of it as a quick wellness check for your chimney. Schedule your level 1 inspection today to stay ahead of winter.
Why did my Longmont chimney fail its level 1 inspection — and what’s next?
My chimney inspection in Longmont revealed creosote buildup and a few loose bricks near the crown. Is this dangerous? Yes, especially in older masonry chimneys common in Longmont’s historic districts like downtown or Golden Ponds. Creosote is a tar-like byproduct of wood burning that builds up over time and can ignite, causing chimney fires. Loose bricks can let water seep in, freeze, and crack the chimney during Longmont’s wet winters. If your level 1 inspection uncovers these issues, don’t panic—we can often clean, tuckpoint, or waterproof the chimney to restore safety. Ignoring it could lead to costly repairs or even a chimney fire. We offer free estimates and can schedule repairs the same week. Contact us now to fix your chimney before the first freeze.
A chimney inspection is more than a sweep: What’s included in a level 2 inspection?
A chimney inspection becomes a level 2 when we use specialized tools—like a camera—to inspect the flue lining and hidden areas not visible from the ground. In Longmont, this is often required after a chimney fire, a change in fuel type (like switching from wood to gas), or if you’re remodeling your home in areas like Mead or Niwot. We’ll check for cracks in the flue tile, deterioration in the smoke chamber, and even scan for obstructions in the chimney cap. This inspection is more thorough and may take 60–90 minutes. It’s also the level recommended by the Chimney Safety Institute of America ((the Chimney Safety Institute of America (CSIA)|https://www.csia.org/)) when buying or selling a home. If you’re unsure whether you need a level 2, a quick call to our team can clarify. Learn more about our level 2 inspections.
My Longmont home inspector recommended a level 3 chimney inspection — what does that mean?
A level 3 chimney inspection is the most invasive and is only needed when there’s a suspected hazard that can’t be assessed with a camera or visual check. In Longmont, this might happen if your chimney has suffered storm damage, a chimney fire, or if our level 2 inspection reveals a critical issue like a collapsed flue liner. We may need to remove parts of the chimney or open walls to access the flue. It’s rare, but it’s the only way to ensure your chimney is safe to use. The cost is higher due to the complexity, but it’s a small price for peace of mind. If your home is in the foothills or near the St. Vrain Creek, where weather can be unpredictable, a level 3 inspection might be worth considering. Contact us for a free estimate before repairs begin.
How much does a Longmont chimney inspection cost — and what affects the price?
The cost of a chimney inspection in Longmont varies by level and complexity. A level 1 inspection typically ranges from $120 to $180, while a level 2 inspection costs between $200 and $350 due to the camera and extra time. A level 3 inspection is the most expensive, often $500 or more, depending on the repairs needed. Factors that affect pricing include the height of your chimney, accessibility, and whether you need a sweep or repair afterward. In Longmont, where many homes have steep roofs or multiple flues, the cost may be higher. We always provide a free estimate upfront and never charge hidden fees. See our full pricing guide for more details.
When is the best time to schedule a chimney inspection in Longmont?
The best time to schedule a chimney inspection in Longmont is in late summer or early fall, before the first cold snap hits the foothills. Waiting until winter can mean long wait times, higher costs, and even unsafe conditions if your chimney isn’t ready. If you’ve just moved into a home in Longmont’s historic districts or newer developments like Twin Peaks, schedule an inspection as soon as possible. We also recommend inspecting your chimney after a major storm, especially if you live near the foothills where wind and hail are common. Don’t wait until you smell smoke or see cracks—be proactive. Book your off-season inspection today and avoid the winter rush.
Can I DIY a chimney inspection in Longmont — or should I call a pro?
While you can check for obvious issues like missing chimney caps or large cracks from the ground, a professional inspection is always recommended. In Longmont, where many chimneys are tall, old, or have complex flues, a DIY check won’t catch hidden dangers like creosote buildup or flue liner cracks. The Chimney Safety Institute of America ((the Chimney Safety Institute of America (CSIA)|https://www.csia.org/)) advises against DIY inspections for safety reasons. Our team uses industry-grade cameras and tools to spot problems early, saving you money in the long run. If you’re handy, you can perform basic maintenance like cleaning the firebox or checking the chimney cap, but leave the deep inspection to the pros. Learn more about DIY vs. professional chimney care.
What happens if I skip my Longmont chimney inspection this year?
Skipping your chimney inspection in Longmont could lead to serious risks, especially if you use your fireplace or wood stove regularly. Creosote buildup can ignite a chimney fire, sending flames up your flue and into your home. Cracks in the masonry can let water in, freezing and expanding during winter, which may cause the chimney to collapse. Even if you don’t use your chimney often, pests like squirrels or raccoons can nest inside, blocking the flue and creating a fire hazard. The National Fire Protection Association ((the National Fire Protection Association (NFPA)|https://www.nfpa.org/)) recommends annual inspections to prevent these dangers. Don’t gamble with your family’s safety—schedule your inspection today. Get a free estimate before winter arrives.
| Inspection Level | What’s Included | When It’s Needed | Typical Cost in Longmont |
|---|---|---|---|
| Level 1 | Visual check of accessible parts (flue, firebox, exterior) | Annual maintenance, home sale, or after 12 months of non-use | $120–$180 |
| Level 2 | Camera inspection of flue and hidden areas, smoke chamber check | After chimney fire, fuel change, home sale, or remodeling | $200–$350 |
| Level 3 | Invasive inspection with partial chimney disassembly if needed | Suspected hazard or critical damage found in level 2 | $500+ |
Frequently Asked Questions
My Longmont home has a wood-burning fireplace I rarely use. Do I still need a chimney inspection?
Yes, even if you rarely use your chimney, a level 1 inspection is still recommended annually. Birds, squirrels, or debris can block the flue, and moisture can cause hidden damage. The Chimney Safety Institute of America recommends inspections regardless of usage frequency.
Why does my Longmont chimney smell like campfire even when I haven’t burned anything in months?
That campfire smell is likely from creosote buildup or a blocked flue. In Longmont’s humid climate, moisture can trap odors in the chimney. A level 1 inspection can identify the cause and recommend cleaning or repairs to eliminate the smell.
I’m buying a home in Niwot with an old brick chimney. What inspection level should I request?
Request a level 2 inspection. Older chimneys in Niwot may have hidden damage, cracks, or deteriorated flue liners. A level 2 includes a camera inspection to assess the flue’s condition, which is crucial for safety and insurance purposes.
How long does a chimney inspection take in Longmont, and can I stay home during the process?
A level 1 inspection takes about 30–45 minutes, while a level 2 can take up to 90 minutes. You can stay home during the process, and our technicians will explain their findings before leaving. We work efficiently to minimize disruption.