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Certified Plumbing Design Engineering

Plumbing Design Services for Architects, Contractors, and Developers

IMEP Engineering provides integrated, standards-driven plumbing design solutions across the United States, ensuring efficiency, safety, and sustainability for residential, commercial, healthcare, and industrial developments.

Plumbing

Reliable Plumbing Design Services for Architects, Contractors, and Developers across the United States

IMEP Engineering is a leading plumbing design company in the United States, providing expert plumbing design solutions for architects, contractors, and developers. We specialize in water supply and distribution design, sanitary and storm drainage systems, fixture layouts, piping sizing and layout, hot water system design, and Revit-based MEP modeling, delivering cost-effective, code-compliant solutions.

Our team ensures strict compliance with IPC, UPC, NFPA codes, and local U.S. building regulations, delivering high-quality, coordination-ready plumbing designs for residential, commercial, healthcare, and industrial projects.

As a trusted partner, IMEP Engineering delivers reliable, fully coordinated plumbing solutions that help reduce construction conflicts and support efficient project delivery.

Plumbing Design Services

Water Supply System Design

  • Cold and hot water distribution system design for residential, commercial, healthcare, and industrial projects
  • Pipe sizing and material selection in accordance with IPC/UPC and local authority requirements
  • Booster pump sizing, selection, and pressure zoning strategies for reliable supply
  • Fixture unit analysis and load demand calculations for accurate system sizing
  • Hot water system design including storage, recirculation, and efficiency optimization
  • Pressure loss and flow rate calculations to ensure balanced distribution
  • Equipment layout and coordination with architectural and mechanical disciplines
  • Specialized system design for greywater reuse, rainwater harvesting, and sustainable water solutions
  • Revit-based BIM modeling for coordination-ready plumbing layouts
  • Code-compliant documentation prepared for permit approval and construction integration

Drainage & Wastewater Design

  • Soil and waste piping layouts for residential, commercial, healthcare, and industrial projects
  • Vent system design to maintain proper pressure balance and prevent sewer gas entry
  • Grease waste system design for kitchens and food service facilities in compliance with local codes
  • Sewage pump system design for basements, low-lying areas, and high-rise buildings
  • Stormwater drainage and sump system integration for effective water management
  • Pipe sizing, material selection, and slope calculations for efficient flow
  • Coordination-ready layouts prepared with Revit-based BIM modeling for conflict-free integration
  • Compliance with IPC, UPC, NFPA, and local authority requirements for wastewater systems
  • Documentation prepared for permit approval and construction execution

Stormwater Management

  • Roof drainage design for effective rainwater conveyance
  • Rainwater harvesting system layouts for sustainable reuse
  • Stormwater pipe sizing and routing in compliance with local codes
  • Detention tank sizing and calculations for controlled discharge

Gas System Design

  • Natural gas and LPG distribution system design for residential, commercial, and industrial projects
  • Pipe sizing, material selection, and routing in accordance with NFPA, IFGC, and local codes
  • Pressure regulation and zoning strategies for safe and efficient supply
  • Gas meter and regulator sizing and placement coordination
  • Equipment connection layouts for boilers, furnaces, water heaters, and kitchen appliances
  • Venting and combustion air system design for compliance and safety
  • Leak detection and safety shut-off system integration

Average Project Timeline

1-2 weeks from start to permit

Why U.S. Architectural Firms, Contractors, and Developers Choose IMEP Engineering for Plumbing Design?

  • Experienced PE licenced plumbing engineers with U.S. project exposure
  • LOD 100–400 Revit MEP modeling expertise
  • Code-compliant (ASHRAE, NFPA, local codes)
  • Timely project delivery with dedicated project management
  • Multi-discipline coordination to reduce construction conflicts
Plumbing Design

Frequently Asked Question

Plumbing design services include water supply systems, drainage & vent piping, stormwater management, pump sizing, gas system design and Revit-based MEP modeling.

Yes. IMEP Engineering ensures compliance with IPC, UPC, NFPA, and local U.S. building codes.

Yes, we provide 3D Revit MEP plumbing models up to LOD 300 for coordination and construction-ready documentation.

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Collab With IMEP Engineering for
Plumbing Design Services

If your architectural firm needs reliable plumbing design services in the United States of America, IMEP Engineering provides MEP plumbing design, Revit modeling, and coordination services across all states.

What to Expect

30-Minute Session

Focused discussion on your project requirements

PE-Licensed Engineer

Speak directly with certified professionals

Detailed Proposal

Receive scope, timeline, and cost estimate

No Obligation

Free assessment with zero commitment

Our Certifications

  • PE Licensed Engineers
  • LEED AP
  • ASHRAE Member

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