Routine review versus a deeper examination
A basic visual inspection focuses on readily accessible portions of the chimney and connected appliance. It may be appropriate for routine service when the system and use have not changed. A more detailed inspection can be appropriate after a property transfer, a change in appliance or fuel, a performance concern or an event that may have damaged the system.
Ask the inspector to name the inspection level, describe accessible areas and state what could not be seen. A sweep removes deposits; it does not automatically include every inspection method or a full structural diagnosis.
What to ask before booking
Will the contractor inspect the roof termination, cap, crown, flashing, exterior masonry, accessible flue, firebox and appliance connection? Is video scanning included? Will the report identify defects by location and include photographs? How are inaccessible areas recorded?
A home purchase deadline can create pressure to accept vague findings. Ask for a clear list of limitations and a separate quote for any further investigation. A repair recommendation should identify the observed condition and why the proposed method addresses it.
After the report arrives
Read the findings alongside the photos rather than only the summary. Distinguish maintenance suggestions from urgent safety defects and ask what evidence supports each conclusion. If the chimney serves multiple appliances, confirm which flues were examined.
Keep the report for future contractors. If a repair is completed, request after-work documentation showing what changed. The contractor on site should determine the suitable inspection method for your system and circumstances.
Put the guide to work
Give each chimney company the same description and ask for a written scope. Compare providers by location and recorded services.
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