Commercial services / Tenant improvements & commercial remodeling

Tenant improvements & commercial remodeling

Changing an existing commercial space? Tell us how the space will be used, what plumbing needs to change, and any access or scheduling constraints.


Building entrance and landscaping pictured on the Collins Pacific commercial page

Scope of work


Tenant improvements

Share the proposed layout and plumbing requirements for the space, including any changes from its existing use.


Restroom remodeling

Provide the restroom plans, fixture schedules, and details of the existing layout so the required work can be reviewed.


Water and waste systems

Identify the existing connections and the systems affected by the remodel. Include available drawings, surveys, and information about previous work.


Additional system requirements

Flag interceptor or specialty-system requirements in the project documents. The team will need to confirm which capabilities apply to the proposed work.

Project coordination

For work in an existing building, include occupancy, access, and building-management requirements. Identify any proposed shutdowns or phased work that need to be discussed before the scope and schedule are agreed.

From project documents to an agreed scope

1. Share the project
Share the project documents and intended scope.

2. Review the requirements
Discuss open questions, exclusions, and coordination needs.

3. Confirm the next step
Confirm the next step and required information with the team.

Prepare your bid request

Gather the information you have. Note any missing documents or open questions so they can be discussed.

✓ Project details
Property address, tenant or project name, and primary contact

✓ Plans & specifications
Existing conditions and proposed plumbing plans

✓ Dates & schedule
Fixture specifications and scope of alterations

✓ Scope & site information
Bid deadline, access restrictions, and proposed work phases

Have a project to discuss?

Send the project details or call 858.361.4140.