Start with the right scope.
Routine care, inspection, cleaning, adjustment and prevention. A failed component goes to Replacing; a new capability goes to Upgrading. Care follows the equipment manual and actual home conditions.
What the project brief should cover
For duct condition and cleaning assessment, describe the existing condition, the intended outcome and anything that limits access or timing. Include clear photographs and product details when discussing the job with a provider. Do not submit entry codes, payment details or sensitive records in the form.
- Equipment models. Record what is known and mark anything that needs an on-site check.
- Service history. Record what is known and mark anything that needs an on-site check.
- Observed symptoms. Record what is known and mark anything that needs an on-site check.
- Access clearance. Record what is known and mark anything that needs an on-site check.
What to confirm before agreeing
Maintenance does not certify equipment safety or replace investigation of an active fault.
Ask for a written scope that identifies preparation, protection, connected trades, disposal, finishing and the agreed completion checks. Confirm the responsible provider’s qualifications, insurance and any local requirements for this work. Ask how concealed conditions and changes are approved before additional charges arise.
Budget and timing
Location, access, existing conditions, product choices and the work included affect the quotation. This page describes a type of request; it does not promise a price, local availability, an appointment or a verified provider match. Confirm any assessment fee and commercial terms directly.
Leave the next stage clear.
Record findings, tasks completed, inaccessible areas and the next review. Escalate a failed component separately rather than calling repeated care a repair.