Our Services
Our Services
Commercial HVAC and sheet metal work in Ottawa since 1986. We design and install the systems that keep your building breathing.
Exposed spiral ductwork for a brewery restaurant at Ottawa International Airport.
What We Do
Commercial and industrial HVAC, custom ductwork fabrication, and ventilation systems for commercial buildings.
Design-Build HVAC
We design and install complete HVAC systems for commercial buildings — offices, schools, labs, hospitals, and restaurants. From load calculations to final balancing, we handle the whole job.
Sheet Metal Fabrication and Installation
Custom-fabricated ductwork built to spec. We work with trusted fabrication partners to deliver duct systems that fit right and perform.
Maintenance & Repairs
We service and repair commercial HVAC systems across Ottawa. When something breaks, we fix it fast.
Commercial Kitchen Systems
Commercial kitchen exhaust systems built to NFPA 96 — grease duct, fire wrap, kitchen hoods, exhaust fans, and make-up air systems.
Diagnosis & Troubleshooting
Fault-finding on existing HVAC systems: airflow, noise, poor heating/cooling, and controls not behaving.
Low Voltage, Controls & BAS
Low-voltage wiring, controls, energy management and building automation systems.
Commercial HVAC, Done Right
Dura is owner-operated, with a union workforce — Sheet Metal Workers Local 47. We handle design, fabrication, and installation in-house.
Straightforward Work
We install, replace, and service all types of HVAC equipment — rooftop units, fan coils, AC units, heaters, air curtains, and exhaust fans. From sizing and crane coordination to startup, we handle the complete installation.
What We Deliver
- Sheet metal supply and installation
- Custom design-build solutions — design, fabrication drawings, and installation of custom assemblies
- Ductwork fabrication coordination and installation (galvanized, aluminum, stainless, PVC)
- HVAC equipment installation
- Estimating and takeoffs
- Shop drawings, as-built drawings, and close-out documents
- Controls and low voltage works and EMS
Specialty Areas
- Office fit-ups and tenant improvements
- Schools ventilation
- Lab exhaust and upgrades — FRP duct, welded stainless, clean rooms
- Healthcare and hospitals with infection control
- Kitchen exhaust to NFPA 96
- Rooftop units
- Controls and energy optimization
Our Promise
We Promise You the Best
Four decades of commercial, institutional, and industrial HVAC work across Ottawa. We partner with general contractors, property managers, and building owners to deliver systems that work — on schedule and on budget.
Let’s Get Started
Email us for a quote.
Email [email protected] for a quote, or request a quote online.