Compare what each proposal actually includes
Confirm the starting point
Each proposal should describe the observed problem and the intended result. If one contractor is quoting diagnosis while another quotes a complete replacement, ask what evidence underlies the difference. Existing photos, diagrams and reports help align the conversation.
Name the boundary of the work
For a buried line, identify the section and connection points. For a repipe, list systems and fixtures included. For equipment, name the model and required modifications. Ask whether removing the old equipment or pipe is included.
Account for everything around the plumbing
Access, excavation, wall openings, temporary service interruptions, approvals, inspections and restoration can materially change a project. A proposal should identify these items and who performs them. A clear exclusion is more useful than discovering an assumption after work starts.
Compare ongoing obligations too
For treatment equipment, include replacement cartridges, media or other consumables and the maintenance instructions. EPA advises considering treatment performance, maintenance and local water information together when evaluating a system. EPA filtration resource
A scope-comparison checklist
- Diagnosed problem and evidence
- Exact repair or equipment scope
- Materials/model and connection points
- Access and openings
- Approvals and inspection responsibility
- Removal, cleanup and finish restoration
- Service interruption and dependencies
- Written exclusions and unresolved conditions
Keep the scope with the project records. If conditions change after access, ask for the revised work and authorization process to be explained before additional work begins.
Use this guide to prepare a conversation about your property. The actual equipment, findings and work scope should lead the recommendation.
Talk through your project