Mehrdad Mogharebi
Mehrdad Mogharebi is the Licensed Plumber and Project Manager at Cala Builders, Los Angeles. With California plumbing licensure and hands-on project management experience, Mehrdad oversees all plumbing scopes on ADU construction, kitchen remodels, bathroom renovations, and room additions — while also supporting project scheduling and on-site coordination. His dual role keeps plumbing and project timelines aligned from rough-in through final inspection.
Licensed Plumbing. On-Site Project Control. Under One Role.
Role Licensed Plumber & Project Manager, Cala Builders
PM Scope On-Site Coordination · Scheduling · Material Procurement · Client Communication
Relevant Projects ADU Construction · Kitchen Remodels · Bathroom Renovations · Room Additions
Service Area Los Angeles County
Mehrdad Mogharebi holds a dual role at Cala Builders that is unusual in residential construction: Licensed Plumber and Project Manager. At 40, Mehrdad brings California plumbing licensure and multi-year experience in residential and commercial plumbing systems together with active project management responsibilities — making him one of the most operationally valuable members of the Cala team.
Why Dual-Role Plumbing Management Works
In most construction projects, the plumber is a subcontractor. They work on their schedule, not the project’s. Delays in rough-in plumbing cascade into delayed drywall, delayed inspections, and delayed completion. At Cala Builders, Mehrdad is in-house — which means plumbing scopes are planned, permitted, and executed within the same project schedule managed by Shahin Eghterafi and Mehdy Ebadat.
His project management responsibilities mean he actively tracks construction progress, flags scheduling conflicts, coordinates material deliveries, and communicates with clients on-site — not just when a wrench is in hand.
Plumbing Scope at Cala Builders
Mehrdad handles all plumbing work on ADU construction projects — including full new-build plumbing systems with kitchen, bathroom, and laundry hookups required for a legal dwelling unit. He manages plumbing on kitchen remodels (sink relocations, dishwasher connections, gas line work), bathroom renovations (full reconfigurations, wet room waterproofing, new fixture rough-ins), and room additions requiring extended plumbing tie-ins to the existing system.
All work is fully permitted through the relevant Los Angeles County city departments. Mehrdad coordinates inspection scheduling to ensure plumbing rough-in and final inspections fall within the project’s overall construction timeline rather than delaying it.
Working alongside Arghavan badat, Eliya Ebadat, Shahin Eghterafi, and Mehdy Ebadat, Mehrdad is the reason Cala Builders clients never have to separately source and manage a plumber.
Contact Cala Builders to talk through what your project needs.
Credentials
| Category | Details |
|---|---|
| Credentials | California Licensed Plumber · Project Manager |
| Role | Licensed Plumber & Project Manager, Cala Builders |
| Plumbing Scope | ADU New-Build Plumbing · Kitchen Plumbing Reconfigurations · Bathroom Rough-In & Fixture Installation · Room Addition Tie-Ins · Gas Line Work · Permit & Inspection Management |
| PM Scope | On-Site Coordination · Scheduling · Material Procurement · Client Communication |
| Relevant Projects | ADU Construction · Kitchen Remodels · Bathroom Renovations · Room Additions |
| Service Area | Los Angeles County |