MEP permit drawings in Virginia.

The Virginia Department of Housing and Community Development (DHCD) adopts the USBC, based on the International Codes with Virginia amendments. The 2021 Virginia codes took effect on January 18, 2024. Local building departments enforce it but can't change its technical rules.

• Virginia Construction Code — IBC and IRC with Virginia amendments
• Mechanical & fuel gas — IMC and IFGC as referenced
• Plumbing — IPC as referenced
• Electrical — NEC as referenced
• Energy — IECC with Virginia amendments
• Virginia Existing Building Code — for renovations, additions and changes of use

• Virginia Beach — Planning Department, Permits & Inspections
• Fairfax County — Land Development Services, with detailed submittal standards
• Arlington & Alexandria — each locality's permit office
• Richmond — Department of Planning and Development Review
• Norfolk & Chesapeake — each city's permit center
• Loudoun, Prince William, Henrico & Chesterfield — plus every other Virginia locality

• Virginia amendments — sets drawn to the Virginia editions, not the model codes.
• Existing-building work — renovations follow the Virginia Existing Building Code.
• Energy compliance — envelope, HVAC and lighting documentation.
• Northern Virginia commercial work — Fairfax and Arlington tenant fit-outs need fully coordinated MEP sets.
• Heat pumps — sizing and electrical loads for Virginia's common heat-pump systems.

• Electrical — power and lighting plans, panel schedules, load calculations and single-line/riser diagrams (NEC as adopted in the state)
• Plumbing — fixture layouts, water supply sizing, DWV isometrics and gas piping (IPC as referenced by the USBC)
• HVAC / mechanical — duct layouts, equipment schedules, ventilation and Manual J/S/D load calculations (IMC as referenced by the USBC)
• Energy compliance — energy code compliance documentation 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.

Virginia requires sealed drawings from a Virginia-licensed professional for many commercial projects, based on occupancy and size. Most single-family homes can be permitted without a seal.

Engineers who seal drawings in Virginia are licensed by the Virginia Board for Architects, Professional Engineers, Land Surveyors, Certified Interior Designers and Landscape Architects (DPOR). If your project needs sealed MEP drawings, we confirm during scoping whether a Virginia-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 Virginia 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.