About Us

Venmar CES is well known as a pioneer in commercial air-to-air energy recovery ventilation. With over 60 years of experience, we are committed to providing cost-effective Dedicated Outdoor Air Solutions® and to be our customers’ first choice in creating quiet, comfortable and healthy indoor environments; over one million installations across North America carry the Venmar CES name.

 Venmar CES Inc. - Commercial Energy Recovery Equipment Manufacturer Venmar CES Inc. - Light Commercial Energy Recovery Equipment Manufacturer 
Venmar CES – St-Léonard-d’Aston, QC Venmar CES – Saskatoon, SK

Product Solutions

We offer the widest array of products from packaged light commercial ERV/HRV to semi-custom (integrated and non-integrated) light commercial ERVs and full-custom Dedicated Outdoor Air Systems designed to meet our customers exacting specifications.

Our Product Lines include:

  • Full Custom EnergyPack® Dedicated Outdoor Air Solutions
  • Semi-custom Ventilators with Heating and Cooling (VHC)
  • Light Commercial ERV/HRV


Our product offering and special options allow us to address a wide variety of applications that range from high efficiency, light commercial equipment typically used in the K-12 market to extremely quiet, ultra-efficient Dedicated Outdoor Air Solutions which can be used in nearly everywhere else.

We offer solutions for:

  • Education
  • Healthcare
  • Hospitality
  • Office buildings
  • Pools/natatoriums
  • Waste water treatment plants
  • Retrofit and renovations

Technologies and Innovations

All Venmar CES energy recovery equipment features the highest quality AHRI Certified™ energy recovery components, including:

  • Enthalpy and sensible wheels
  • Aluminum, polypropylene and membrane (enthalpy/heat and moisture) plates
  • Integral finned aluminum heat pipes

We also invest a significant amount of time and energy in Research and Development to provide optimized, energy efficient solutions employing:

  • Venmar CES controls
  • High pressure/low OACF seals
  • Energy recovery with enhanced dehumidification
  • Energy recovery with direct/indirect evaporative cooling
  • Custom GSHP/WSHP and air and water cooled condensing units with Variable Refrigerant Control (VRC)®
  • Impermium™ air and water-tight membrane floor

Two Facilities to Serve You Better

At our Head Office, located in Saskatoon, SK, we produce an extensive line of light commercial products for the light commercial energy recovery ventilation market—cost-effective, pre-engineered non-integrated ERVs and HRVs under 3,000 cfm.

In addition, our Saskatoon facility also produces the VHC series of energy recovery ventilators which is a premium light commercial product offering with full list of custom options that make it the most flexible and cost-effective 100% OA constant supply air volume DOAS system between 800 and 8,000 cfm. The equipment features a high performance enthalpy wheel and can be integrated or non-integrated and is pre-engineered for flexibility.

In St-Léonard-d’Aston, QC, we produce our EnergyPack product line, which is a premium Dedicated Outdoor Air Solution designed for the commercial market. At its core, the EnergyPack is flexible. Anything from a simple AHU with heating and cooling to a complex integrated DOAS with single or multiple energy recovery devices and integrated WSHP/GSHP.

The EnergyPack is designed as variable aspect ratio, with a nearly unlimited set of options and volumetric flow rates from 1,000 to well over 100,000 cfm. These units will meet and exceed the most stringent requirements of a variety of applications and vertical markets from schools and pools, to hospitals and waste water treatment plants.

Head Office/Light Commercial Factory

Venmar CES
1502 D Quebec Avenue
Saskatoon, SK S7K 1V7
Map Location

TEL: 306-242-3663
TOLL FREE: 1-866-4-VENMAR (1-866-483-6627)
FAX: 306-242-3484

Applied Factory

Venmar CES 
200 Carter
St-Leonard-d’Aston, QC
J0C 1M0
Map Location

TEL: 819-399-2175
TOLL FREE: 1-866-4-VENMAR (1-866-483-6627)
FAX: 819-399-2612

General Inquiries