Solutions made to meet your requirements

The experience and expertise of our engineers, project leaders, and over 120 qualified and certified technicians allow us to properly determine and meet customer needs.

Our structure offers generator sets and temperature control equipment rentals for short and mid-term needs and for events of any size.

We also offer emergency service 24/7, 365 days a year.

Generator Sets

We offer a complete line of Cat generator sets with power ranging from 13kW to 100 mW. Our equipment uses the latest technological advances and is known for its reliability and fuel-efficiency.

Hewitt’s generator sets are used to supply permanent power and emergency power for all types of projects in both Quebec and Canada:
 
  • industrial
  • commercial
  • institutional
  • governmental

Transfer Switches

Hewitt offers you the choice between Hewitt and Cat transfer switches to provide the solution that is right for you.

Our team of experts will help you determine what you need to ensure you maintain peak capacities and prevent downtimes.

Our Hewitt Quebec-designed switches are made to measure according to your needs and specifications. They provide uninterrupted backup and transitions and are manufactured from circuit breakers.

The Cat circuit breaker switches are designed smaller to accommodate more restricted spaces. This way you will only need one supplier for all your parts and warranties.

Uninterruptible Power Supplies (UPS)

If your business demands quality power and guaranteed uninterruptible power supply, turn to our UPS for reliable protection against power outages.

Unlike traditional battery-based systems, the new Cat UPS with Kinetic Power Cell technology provides the following key advantages:
 
  • It supports critical loads ensuring reliable ride-through and protection against short power outages;
  • By combining it with a Cat standby generator set, it provides twice the protection against longer power outages, transitions, power shortages and occasional overvoltage.