Plumbing Engineering in Flagstaff, AZ

What we design

Water, waste, gas, and fixtures — Torch coordinates all of it for Flagstaff projects. Our plumbing engineers design to the Arizona code, account for Flagstaff's extreme desert heat in freeze protection and material selection, and produce riser diagrams and calculations that the Flagstaff building department approves.

• Domestic water and sanitary design for Flagstaff institutional & civic: pipe sizing by fixture-unit method, pressure-booster evaluation where city pressure falls short, and backflow assemblies located per the Flagstaff building department requirements.
• Flagstaff commercial office & retail with process loads get engineered details, not catalog cuts — interceptors, separators, and specialty drainage drawn to the Arizona plumbing code.
• Freeze protection is non-negotiable with extreme desert heat: we route Flagstaff domestic and trap-primer piping inside the envelope, specify heat trace where exposure is unavoidable, and detail wall-hydrant shutoffs.
• Fixture counts per the Arizona plumbing code for Flagstaff institutional & civic: water closets, lavatories, and drinking fountains calculated by occupancy, with ADA clearances drawn — not assumed.
• Below-grade plumbing gets special attention in Flagstaff — sump and ejector sizing, flood-level rim elevations, and backwater protection where the the Flagstaff building department reviewer will ask for it.

Project types

• Commercial office & retail
• Healthcare & medical facilities
• Institutional & civic

Everything else your project needs

Plumbing Engineering nearby

Apache Junction · Avondale · Buckeye · Bullhead City · Casa Grande · Chandler · Douglas · Gilbert · Glendale · Goodyear · Kingman · Lake Havasu City