Your customized HVAC system preventative maintenance program includes monthly testing and a detailed report on HVAC equipment condition and performance.

You guessed it, we are all about preventative maintenance! It’s how we save you money on building maintenance costs, and how we minimize unexpected HVAC and air handling system failures.

If you operate a multi-unit or commercial complex with rooftop units, air conditioners, or air handling systems, our preventative maintenance programs can maintain the efficiency of your systems and save you money on repairs — often more than the cost of our preventative maintenance programs.

All of the preventative maintenance and testing we do is documented in our detailed and transparent reports.

We can rehabilitate old HVAC equipment, often extending its useful life by years or even decades to save you money on repairs or replacement.

Why do RTUs and HVAC systems fail or underperform?

Exposed to the extremes of Calgary weather, rooftop units and HVAC equipment will eventually develop problems with all mechanical, electrical, and thermal systems.

Some problems are obvious, but others may only reduce efficiency or reliability — not failing, but costing you money anyway.

Our HVAC experts have deep experience in finding these problems and identifying solutions to keep your equipment running efficiently year after year.

How to know your equipment needs rehabilitation

Any unreliability in an HVAC system is a problem sign. However, in many cases a rooftop unit or air handler may continue working, but at worse and worse efficiency. Your gas or electric bill is a good place to start looking.

In many cases, proper rehabilitation can save thousands in replacement costs, while improving the efficiency and reliability of older HVAC equipment.

What we do to rehabilitate RTUs & HVAC systems

Most HVAC equipment is modular — you can replace parts and pieces instead of the whole unit. Through detailed testing we can find the problem areas, from motors and coolants to power and control circuits.

We inspect problem components for issues and refurbish or replace them if needed. We measure refrigerant levels, lines, pressures, and aging.

Finally, we test the rehabilitated equipment to validate optimal performance in heating, cooling, and energy consumption.

Prevent has the expertise to handle your on-call HVAC repairs, replacements, and upgrades.

Rooftop Units

In addition to your customized preventative maintenance program, we can help you understand if an RTU upgrade or replacement could improve your cost savings or system performance.

Air Handling Units

Our HVAC experts are on-call to fix problems and recommend solutions for issues with ventilation, filtration, and air distribution.

Furnaces & Boilers

We specialize in maintaining systems in Calgary’s hard water environment to avoid ongoing repairs and replacement. That same expertise helps us recommend repairs and upgrades that are long-lasting and compatible with your system.