Chimney Sweeping: Separate Cleaning Scope From Inspection Charges

A chimney sweep and a chimney inspection answer different questions. Sweeping removes deposits and obstructions; an inspection evaluates the appliance, connection, flue, clearances, and accessible structure. A complete quote should say whether a Level 1 inspection is included, whether a Level 2 inspection is required by the situation, and whether any camera, roof, attic, or crawl-space work costs extra.

Choose the inspection level from the change

CSIA’s homeowner guidance follows NFPA 211’s recommendation that chimneys, fireplaces, and vents be inspected at least annually for soundness, deposits, and clearances; cleaning or repair follows when necessary (CSIA homeowner resources). CSIA’s inspection description says Level 1 suits continued use with an accessible system, while a Level 2 adds accessible attics, crawl spaces, basements, and may include performance or video work after a sale, appliance change, or event (CSIA inspection levels).

That means a sale, new insert, fuel change, chimney fire, malfunction, or suspected hidden damage can change the scope. A Level 3 investigation may require opening concealed areas; it is not an automatic add-on to a routine sweep. Ask the provider to state the reason for the recommended level and the areas they can and cannot access.

Compare the deliverable

Line item	What to ask
Sweep	Flue, smoke chamber, firebox, connector, and debris removal?
Level 1	Accessible appliance, connection, flue, structure, obstructions, and deposits?
Level 2	Roof, attic, basement, crawl space, and video scan where required?
Report	Photos, findings, limitations, and repair recommendations?
Repairs	Liner, crown, flashing, damper, cap, masonry, and relining excluded or quoted separately?

CSIA’s Level 2 masonry guidance notes that video scanning is required during a Level 2 inspection and that inaccessible areas should be documented (CSIA Level 2 masonry SOP). This is a scope definition, not a guarantee that a camera will find every defect.

Do not accept a firebox-only brush as a complete flue sweep. Ask how the provider contains soot, protects the room, handles a dirty chimney that prevents inspection, and documents deposits. Get the clean-only total first, then optional inspection or repair lines. The next action is to state the appliance, fuel, last service, any event or change, and whether the property is being sold; those facts let providers quote the same level of work.

Ask how the sweep contains soot and what happens if the flue is blocked by a nest, animal, or deteriorated liner. A sweep can report an obstruction without opening concealed construction, and a liner repair or chimney cap is a different trade scope from brushing deposits. Confirm whether the appliance is left disconnected, whether a written “safe to use” conclusion is offered, and what limitations appear in the report. Keep the service record with appliance manuals and insurance documents. If use has changed since the last visit, tell the provider before the appointment so a routine price does not conceal a needed inspection upgrade.