MEP permit drawings in Texas.

• Houston — Houston Permitting Center; Houston enforces its own Houston Construction Code (based on the IBC/IECC with city amendments)
• Dallas — City of Dallas Development Services
• Austin — Austin Development Services Department
• San Antonio, Fort Worth, El Paso, Arlington, Plano — and all other Texas cities and counties

Permitting in unincorporated Texas county areas can be minimal compared to city jurisdictions — we confirm exactly what your AHJ requires during scoping so you never pay for drawings you don’t need.

• Electrical (NEC) — power & lighting plans, panel schedules, load calcs, riser diagrams
• Plumbing (IPC) — fixture plans, water-supply routing & sizing, DWV risers, gas piping
• HVAC (IMC) — duct layouts, Manual J/S/D calculations, ventilation plans
• Fire protection (NFPA 13/72) — sprinkler layouts, fire alarm plans, hydraulic calcs
• Radiant heating — zoning and manifold layouts

See the full discipline breakdown on our main MEP permit drawings page.

Texas requires engineering work to be performed or directly supervised by a Texas-licensed PE, and most Texas cities require MEP permit drawings to bear a Texas PE seal — particularly for commercial work. Before accepting your project, we confirm a TBPELS-licensed engineer in the right discipline, verify stampability for your scope and jurisdiction, and coordinate the sealed set as part of your package.

Residential packages typically deliver in 5–7 business days; light-commercial in 7–14. Building on a tight Houston or Dallas permit timeline? Ask about rush service in your free consultation.