HVAC

Commercial and institutional HVAC

We design, install and maintain heating, ventilation and air conditioning systems that meet the requirements of commercial and institutional buildings.

Two R&S technicians walking between rooftop HVAC units
Why choose R&S for HVAC

The right temperature. In the right place. At all times.

In a store or factory, ventilation, dehumidification and heat rejected by cooling systems all affect the building's loads. With one contractor coordinating them, the settings work together.

R&S technician in front of an R&S Réfrigération service truck
Properly sized systems

We handle site surveys, heat-load calculations and equipment selection in-house to recommend solutions based on your building's actual needs.

Systems designed to work together

We integrate refrigeration, ventilation and dehumidification from the design stage to ensure the systems work together efficiently.

Optimized energy use

We adjust operating settings and controls to match your building's needs and limit energy consumption.

Easier maintenance

We plan access to equipment and components at the design stage to make servicing and maintenance easier.

One point of contact

Our team looks after all your refrigeration, ventilation and control systems, simplifying coordination and service follow-up.

Our approach

Comfort, measured and fine-tuned

We assess your building's needs to design the right systems. Once they're running, we check performance and make the adjustments needed to deliver optimal comfort.

01

Assess

Problem areas, comfort complaints, occupancy schedules and building constraints. We take measurements before drawing conclusions.

02

Recommend

Heat-load calculations, equipment selection and control sequences. We help you understand the trade-off between purchase price and operating costs.

03

Deliver

Installation or replacement scheduled outside occupied hours, with electrical and controls connections coordinated.

04

Balance and follow through

Air balancing, airflow readings and setpoint adjustments, followed by ongoing preventive maintenance.

Industries we serve
Food retail and grocery stores

Centralized systems, refrigerated display cases, cold rooms and alarms. We plan our work to protect your products and minimize disruption to sales.

Learn more
R&S technician servicing a cold room evaporator
R&S technician loading copper tubing into a service truck
Brazing copper piping with a torch
Our experience

Solutions suited to each environment

Since 1957, we've worked in occupied buildings: open stores, operating factories and busy schools. We plan our work around them.

Grocery stores, processing plants, arenas and institutional buildings: we understand each environment's constraints before we arrive. And we remain available after the work is done.

Our clients

All our clients
IGA Extra Famille FournierMont-Royal
R&S technicians on a rooftop

Let's talk about your next project.

Need a quote, an upgrade, a maintenance agreement or emergency service? Tell us what you need. Our team will review your request and recommend the next steps.

Discuss my project Call 514 387-0673