Commercial Plumbing Solutions Built to Last

Piping & Plumbing

At DILFO, we provide complete commercial plumbing solutions for new construction, retrofits, and specialized mechanical projects. From HVAC piping to complex plumbing installations, our team combines decades of experience with state-of-the-art fabrication to deliver results that stand the test of time.

In-House
Plumbing Fabrication

Our plumbing fabrication team operates out of a 7,000 sq. ft. design-built workshop, equipped with advanced tools and CAD/CAM software. This facility allows us to produce piping for a wide range of applications, including heating, cooling, refrigeration, and HVAC systems. Prefabricated assemblies save our clients time and money while ensuring every installation meets the highest standards of quality.

Expertise Across Every System

We provide precision welding, soldering, threading, and grooving, along with pressure testing and inspection for complete reliability. Our capabilities include:

Commercial plumbing systems for all ICI sectors

HVAC piping for heating and cooling applications

Refrigerant piping for chillers, split systems, and multi-zone setups

Prefabricated modular washrooms, pump skids, and headers

Backflow testing, certification, and camera inspections

Always Ready to Respond

Plumbing issues don’t wait for business hours. That’s why DILFO offers 24/7 emergency commercial plumbing services, ensuring you have reliable support when you need it most.