Tenant fit-out plumbing for general contractors

Define the base-building and tenant scope

A fit-out quote starts with a clear division of responsibility. Identify which water, drainage and washroom provisions already exist, what the landlord is providing and what the tenant contractor must supply. Include any landlord standards, approved drawings and known site conditions.

For a shell unit, confirm the connection locations and equipment requirements. For a previously occupied unit, identify what stays, what moves and what needs a condition check. Reusing a space does not mean its existing plumbing suits the new use.

Coordinate rough-in with the trade schedule

Fixture locations, equipment selections and wall layouts affect the plumbing rough-in. Send the latest drawing revision and flag pending decisions before work is scheduled. Build the required inspections into the programme before walls or floors conceal the work.

We work as the plumbing subcontractor on commercial improvements, including washrooms, kitchenettes, restaurant equipment connections and hot-water systems. If an equipment substitution or layout revision changes the scope, review its effect on the quote and sequence before proceeding.

Working in an occupied building

Tell us about access hours, loading arrangements, shared shutoffs and tenant-notification requirements. Name the person who can authorize a water interruption. These details help distinguish construction time from the access and coordination needed to complete the work.

What to send for pricing

• Site address, business use and contact for the general contractor
• Current plumbing drawings and fixture or equipment schedules
• Landlord-versus-tenant scope and any known exclusions
• Target rough-in, inspection and handover dates
• Access restrictions and existing-condition photos

For kitchen-specific planning, see restaurant plumbing and grease interceptors. For other repairs and property-management work, see commercial plumbing.