Commercial Plumbing Tenant Improvement — San Luis Obispo
San Luis Obispo · Commercial
A general contractor brought us in as the plumbing sub on a medical office tenant improvement in San Luis Obispo: four exam rooms, a break room, and two ADA-compliant restrooms inside an existing shell. TI work lives and dies on sequencing — the plumber is in the ground before the slab and back again at finish, and every day of slip lands on the certificate of occupancy. We delivered on schedule with no inspection failures.
Medical office TI buildout — 4 exam rooms, break room, and ADA-compliant restrooms. General contractor undisclosed per NDA.
Job details
- City
- San Luis Obispo, CA
- Type
- Medical office tenant improvement
- Scope
- 4 exam rooms, break room, 2 ADA restrooms
- Delivered by
- General contractor (NDA)
- Inspections
- Zero failures
- Outcome
- CO issued on schedule
What we did
- Underground waste & vent
- Water distribution rough-in
- ADA fixture package set to clearance dimensions
- Medical-grade supply rough-in at exam rooms
- Permit coordination with City of San Luis Obispo
- Top-out and cover inspections coordinated around drywall
- Final inspection and punch list closeout
What makes a medical office TI different from a standard commercial buildout?
Exam rooms carry fixture and clearance requirements that a general office suite does not, and the finish tolerances are tighter — sinks land where the casework and the equipment say they land, not within an inch of it. We rough in from the equipment cut sheets rather than the architectural plan alone, because the cut sheets are what the inspector and the tenant's equipment installer will measure against.
ADA restrooms are the other place TI jobs lose time. Clear floor space, centerline dimensions, and grab-bar blocking all have to be right at rough-in, since moving a waste line after the slab is a demolition item.
How do you keep a plumbing sub from holding up the schedule?
By committing to the inspection calendar, not just the work. Underground has to be inspected before concrete, top-out before drywall, and each of those windows is a hard gate for every trade behind us. We book inspections as soon as the date is defensible and keep the GC informed the same day if anything moves.
We also carry our own materials for the scope up front. On a TI, waiting on a fixture package is the difference between closing out on Friday and closing out the following week.
- Underground waste and vent inspected before slab pour
- Top-out coordinated against the drywall date, not after it
- Punch list walked with the GC before the final, so the final is a formality
Who handles permits and inspections on a TI in San Luis Obispo?
The plumbing permit sits with us as the licensed C-36 contractor, coordinated under the GC's overall permit with the City of San Luis Obispo. We schedule and attend every plumbing inspection ourselves and send the GC written confirmation of each pass.
That paper trail is what makes a CO date predictable. When the building department has a clean plumbing record, the final walk is short.
What do general contractors get from working with MPP on commercial work?
One point of contact, a licensed C-36 crew, current general liability and workers' compensation certificates on file before mobilization, and certified-payroll capability for public work. We bid from plans, hold the number, and show up on the day we said we would.
Result
Delivered on schedule, zero inspection failures, CO issued on time.
This job was part of our commercial plumbing work across San Luis Obispo and northern Santa Barbara County.
Questions about this kind of job
+ Do you work as a plumbing subcontractor for general contractors?
Yes. Commercial and new construction work is a core division for us. We bid from plans, carry current general liability and workers' compensation certificates, coordinate our own inspections, and report progress to the GC's superintendent. Send plans to the bid request form and you get a written scope and number back.
+ Can you handle prevailing wage and certified payroll?
Yes. We are registered for DIR public works and submit certified payroll on prevailing-wage projects. If your job is publicly funded or falls under a labor compliance program, tell us at bid time so the wage determination is priced into the number rather than negotiated later.
+ How far ahead do you need to be scheduled on a TI?
Give us the underground and top-out target dates as early as you have them — usually two to four weeks out is comfortable for a TI of this size. Emergency and repair work we handle same-day, but scheduled commercial rough-in gets planned around inspection windows so no trade behind us waits.
+ Do you cover medical gas systems as well?
Yes. We install and certify medical gas systems in addition to standard commercial plumbing, which is why healthcare tenant improvements come to us. If your project includes oxygen, vacuum, or medical air, we can carry that scope on the same contract rather than adding a second sub.
The service behind this job
Commercial plumbingHave a project like this?
Call (805) 788-8444 or send a request — we respond fast.
Last updated · Reviewed by Ed Cota, CA C-36 Lic. #1102487