Most homeowners never need a Level 3, and that’s by design. It’s the inspection we recommend only when a lower-level check finds evidence of a serious hazard hidden inside the structure, a suspected concealed crack, structural movement, or fire damage that can’t be confirmed any other way.
When a Level 3 is warranted
A Level 3 becomes necessary when the evidence points to a hidden hazard a visual and camera inspection can’t fully assess:
We start with the least invasive inspection that answers the question, and only escalate to a Level 3 when your safety depends on seeing what’s concealed.
Because it can require removing and later rebuilding a section of masonry or an adjoining wall to gain access, it’s the most involved inspection, and we only recommend it when it’s genuinely justified. We walk you through exactly why, with the photos and findings that led there, before any work begins.
Frequently asked questions
Will a Level 3 inspection damage my chimney?
Any access work is done carefully and put back properly. When a Level 3 requires opening a section of masonry or wall, restoring it is part of the plan, and we explain the scope and cost before we start.
Why can’t a Level 2 tell you everything?
A Level 2 camera scan sees the inside of the flue and accessible spaces, but some hazards are sealed inside the structure. When the evidence points to concealed damage, a Level 3 is the only way to confirm it.
How do I know if I need a Level 3?
You’ll usually arrive here from a Level 1 or 2 that flagged something serious. We only recommend a Level 3 when there’s real evidence of a hidden hazard, and we show you exactly what prompted it.