MEP Engineering
Plumbing Engineering
Interior Plumbing Design
Domestic water, sanitary DWV, and specialty interior plumbing systems -- all PE-signed and permit-ready.
What We Deliver
- PE-signed interior plumbing engineering plans
- Domestic water distribution design and pipe sizing
- Sanitary drain/waste/vent (DWV) design
- Grease interceptor sizing (commercial kitchens)
- Water-heater sizing, layout, and recirculation
- Tie-in to the existing building water and sewer service
- One coordinated response to AHJ comments
Who It’s For
- Plumbing contractors needing permit plans
- General contractors with interior plumbing scope
- Restaurant and commercial kitchen build-outs
- Interior renovations and tenant build-outs
Engineering Scope
- Domestic Water: Pipe sizing, pressure calculations, fixture counts, backflow prevention
- Sanitary DWV: Drain/waste/vent sizing, slope calculations, cleanout locations
- Grease Interceptors: Sizing per plumbing code for commercial kitchens
- Water Heating: System sizing, recirculation design, energy compliance
- Service Tie-In: Connection of interior systems to the existing building water and sewer service
- Permit Package: Complete plumbing plan set signed & sealed
Underground and site utilities — water/sewer mains, laterals, and meters — are handled as a civil scope under Underground Utilities Design.
Pricing
Residential
Starting at $2,950
Commercial
Starting at $5,000
Compliance Notes (Florida)
- FBC Plumbing: Florida Building Code plumbing provisions
- FBC Fuel Gas: Gas piping requirements where applicable
- FDA/DBPR: Health department requirements for food service plumbing
Ready to get your plumbing project permitted — with plans that meet every code requirement?
Ready for Plumbing Engineering?
Contact us today for a consultation. PE-signed plans delivered with fast turnaround across South Florida.
Contact Us