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The Sterling Chimney Sweep teamHow long does a chimney inspection take?
A chimney inspection takes as long as the chimney needs. A short, easy-to-reach flue that looks sound moves quickly. A tall stack, a hard-to-reach roof or a flue that needs a camera scan takes longer. Because every chimney is different, the plain answer is that it varies, and the reasons are below.
What makes an inspection shorter or longer?
Five things decide it. Knowing them helps you plan your day and spot a rushed job.
Chimney height and access
A low stack on a gentle roof is simple to reach. A tall chimney, a steep pitch or a roof with little room to set up all add time, mostly for safe setup.
Type of flue
A masonry chimney with clay tile is different from a metal liner or a prefabricated unit. Each has its own parts to check, and some are harder to see into than others.
Whether a camera scan is needed
A Level 2 inspection always includes a camera run through the flue. On a Level 1, we use one when something we see calls for a closer look. Scanning the whole flue is what makes a thorough inspection longer.
What we find
A clean, sound chimney is quick to confirm. Cracks, buildup, water damage or signs of past trouble mean more looking, and more explaining, because we want you to understand what we saw.
How the chimney is built into the house
Offsets, a long smoke chamber or a fireplace with a tight firebox change how we get a clear view. The more bends, the more careful the look.
What you can check safely before we come
- Make sure the fireplace is fully cold before anyone looks inside.
- Clear furniture and rugs from around the hearth.
- Make a note of smoke smells, water stains or odd sounds.
- Find any paperwork from earlier chimney work.
Stop here: do not climb onto the roof or poke at loose brick to check for yourself.
When to stop and call
Call right away if smoke comes back into the room, if you see flames or hear roaring in the flue, or if the chimney leans. If flames are in the flue, get everyone out of the house and call 911, then see the NFPA heating safety page for more.
| Factor | Quicker | Slower |
|---|---|---|
| Height and roof | Low stack, easy access | Tall stack, steep or tight roof |
| Flue type | Short, straight, visible | Long, offset or hard to see into |
| Camera | Not needed on a sound Level 1 | Level 2, always |
| Findings | Sound and clean | Cracks, buildup, water damage |
If you want the chimney looked at, our chimney inspection page explains what we check and how Level 1 and Level 2 differ. We inspect chimneys in Woodbury, Maplewood and across the east metro.
Inspection time questions
Short answers first.
Can you tell me the time before you come?
We can give you a good idea once you describe the chimney: height, flue type and whether you want a Level 1 or Level 2. The chimney itself has the final say on the day.
Does a Level 2 inspection take longer than a Level 1?
Usually, yes. A Level 2 includes a camera run through the full flue, which adds careful looking and a longer conversation about what the camera showed.
Do I need to be home for the whole inspection?
Be there at the start and at the end. We want your answers about how the fireplace behaves, and we want to walk you through what we found in person.
Does a sweep take the same time as an inspection?
No, they are different jobs with different steps. A sweep cleans the flue, while an inspection assesses it. They can happen in one appointment, and our chimney sweep page explains the cleaning side.
Planning an inspection? Tell us about the chimney.
Give us the height, the flue type and your town, and we will set a time.