Map the shutoffs and existing system
Identify the main water shutoff, fixture shutoffs, water-heating equipment, pressure controls, treatment equipment, visible pipe materials, and any private water or fire-protection components that must remain outside the repipe scope unless specifically evaluated.
Document vehicle and material access
Record driveway width, grades, gates, parking limits, turnaround space, stairs, long carries, and any private-road or community rules. A contractor should confirm the actual site rather than infer access from a Trabuco Canyon mailing address.
Compare routing before openings are approved
Ask each proposal to show the intended attic, wall, ceiling, crawlspace, garage, or exterior routing and identify fire blocking, insulation, cabinets, tile, stone, or other finishes that may affect access and restoration.
Plan for occupied-home safety
Agree on water-off windows, protected walking paths, pet and child boundaries, dust control, daily cleanup, working-bathroom expectations, and how the crew will secure openings and materials at the end of each day.
Confirm approvals and inspection logistics
Verify the current permitting authority, inspection sequence, association or private-community notice requirements, gate access, parking instructions, and who is responsible for corrections. Requirements can change and must be confirmed for the address.
Write restoration boundaries clearly
List who opens and patches each surface, whether texture and paint are included, how cabinets or specialty finishes are handled, what remains excluded, and how concealed conditions become a priced change order.
Preserve emergency and closeout records
Keep the final pipe routing, valve map, product information, testing results, permit and inspection records, restoration sign-off, material warranty, labor warranty, and future service contact together.