Compare proposals for the same work. Ask what is included before comparing the headline total.
Identify the work
Compare proposals for the same door, opener or component problem. Keep assessment findings separate from proposed replacements.
Included and separate items
Ask for the supplied components, preparation, access arrangements and exclusions to be listed. Record how additional work will be agreed.
Handover details
Clarify completion checks, documentation, removal of replaced equipment and any supplied warranty terms.
Changes and exclusions
Confirm what is excluded, who approves additional work and when a revised total will be provided.
The handover
Ask which completion checks and documentation you receive and how to raise a question afterward.
Useful references
DASMA · garage door safety ↗General guidance. Confirm the scope for your property.