About CapitalAir Corporation

Our company provides direct service to the 416 & 417 corridor covering the entire National Capital Region (Ontario) and Outaouais (Quebec) areas.

With over 15+ years of experience of providing products and services, developing solutions for pure gases and mixed specialty gases for all types of process control and instrument calibration applications. We specialize in specialty and industrial gases for:


  • Laboratory,
  • Semi-conductor,
  • Scientific Research,
  • Educational Development,
  • Environmental monitoring,
  • Medical clinics,
  • Dental clinics,
  • Electronic applications,
  • Vehicle,
  • High-Tech
  • Industrial,
  • Food & Beverage, and
  • Scuba & Dive Services

CapitalAir is integrated as part of a larger Original Equipment Manufacturer (OEM) and Supply chain partnership where we provide our customers even greater value and diversity of products and services.


As part of the CapitalAir family, we now can take advantage of many of its areas of expertise, approach, knowledge, and experience while still offering the same high-performance products for which CapitalAir is known for:


  • Laboratory,
  • Semi-conductor,
  • Scientific Research,
  • Educational Development,
  • Environmental monitoring,
  • Medical clinics,
  • Dental clinics,
  • Electronic applications,
  • Vehicle,
  • High-Tech
  • Industrial,
  • Food & Beverage, and
  • Scuba & Dive Services


We also provide high-performance gas handling equipment including pressure regulators, manifolds, point-of-use-panels, gas cabinets and turnkey gas distribution systems. Our specialty gases are available in various sizes of returnable high-pressure cylinders. Many of our specialty gases are also available in small, economical CapitalAir transportable cylinders.

We carry related welding and cutting equipment, safety supplies, and abrasives from industry leading global manufacturers, including plasma and oxy/fuel C.N.C. cutting tables from Torchmate.

Quotations and in-depth product assistance for pressure regulators, manifolds, point-of-use-panels, medical, industrial and custom specialty gas products are available.

CapitalAir combines technology-driven products with value-added services to help customers take cost out of using specialty gases and related gas equipment. The CapitalAir Solutions Center provides technical assistance with specialty gas and gas equipment applications.

Our supply chain and partnership is leading the charge with innovative solutions such as our cylinder bar code tracking system that eliminates the need for time consuming cylinder audits, and eradicates potential billing mistakes of missing cylinders due to clerical input errors. This is especially important for contractors working on large construction sites as well as multiple contractors purchasing gases from the same supplier. Our system ensures your account will be credited when a missing cylinder is returned.