MEP permit drawings in Las Vegas, NV.

City Council approved the 2024 code adoption on July 16, 2025. Las Vegas uses the Uniform Plumbing and Mechanical Codes, not the IPC and IMC, so plumbing and mechanical sheets must follow UPC and UMC rules. The city's Building & Safety Department reviews permit drawings, while Clark County, Henderson and North Las Vegas each run their own review.

• Building & residential — 2024 IBC and IRC with local amendments
• Electrical — 2023 NEC
• Plumbing & mechanical — 2024 UPC and 2024 UMC
• Energy — 2024 IECC

• City of Las Vegas — Building & Safety Department
• Clark County (the Strip, Paradise, Spring Valley, Enterprise) — Department of Building & Fire Prevention
• Henderson — building and fire safety
• North Las Vegas — building safety
• Boulder City & Mesquite — each city's building department

• Cooling loads — accurate Manual J for hot-dry climate zone 3B.
• UPC and UMC compliance — fixture units, venting and duct details per the Uniform codes, not the IPC/IMC.
• Tenant improvements — restaurants, retail and casino-area build-outs with coordinated MEP sheets.
• Solar, batteries & EV chargers — NEC load calculations and panel capacity.
• Pools & outdoor living — gas piping and electrical loads.

• Electrical — power and lighting plans, panel schedules, load calculations and single-line/riser diagrams (NEC as adopted by Las Vegas)
• Plumbing — fixture layouts, water supply sizing, DWV isometrics and gas piping (IPC as adopted)
• HVAC / mechanical — duct layouts, equipment schedules, ventilation and Manual J/S/D load calculations (IMC as adopted)
• Energy compliance — IECC compliance and Manual J/S/D calculations
• Fire protection — sprinkler layouts, hydraulic calculations and fire alarm plans (NFPA 13/13R/13D, NFPA 72) where your project needs them

Trade-specific details: electrical, plumbing, HVAC and fire protection permit drawings.

Commercial MEP drawings in Las Vegas generally need a Nevada-licensed engineer's seal. Many single-family projects don't. Engineers who seal drawings in Nevada are licensed by the Nevada State Board of Professional Engineers and Land Surveyors.

If your project needs sealed MEP drawings, we confirm during scoping whether a Nevada-licensed engineer can seal your discipline and scope, and we put that in writing in your quote. If we can't arrange the seal for your project, we tell you up front, so you can have your own engineer of record review and seal the set. You never pay for drawings you can't submit.

1. Send your plans — upload architectural floor plans (PDF or DWG) on our quote page, by WhatsApp or by email.
2. Quick Zoom call (optional) — we confirm scope and the Las Vegas submittal checklist.
3. Fixed quote — price and delivery date in writing within one business day.
4. Drafting with updates — residential sets usually take 5–7 business days, light commercial 7–14, with progress updates on WhatsApp or email.
5. Submittal & plan-review comments — PDF and DWG files ready to upload; we revise for city comments at no extra charge until approval.