Superior Solutions for
Residential Buildings

Effective chemical solutions to maintain residential building systems

Residential Building Management Has Unique Pressures

When you’re managing residential buildings, the continuity of your heating and cooling systems is critical. Yet while service interruption would mean unhappy residents, spiraling utility costs means unhappy owners. A balance needs to be struck to ensure your systems stay running and stay efficient—but with the right chemical partner, you don’t need to choose.

You Need a Chemical Partner Who Looks Long-term

Minimize Utility Spending Today & Maintenance Spending Tomorrow

As a chemical partner, we understand the pressures you’re under to keep running costs low and maintenance fees even lower. That’s why we create customized solutions that ensure top performance with optimized water and power usage today and longevity in your system for years to come.


  • Water Treatment
  • Sanitizing & Disinfecting
  • Descaling

Water Treatment

Your water systems are a critical component of your buildings and need to be managed from water in to water out. Guardian delivers the three pillars required for successful water treatment: industry-leading chemistry, responsive and knowledgeable service, and the holistic processes to ensure your systems perform at the lowest possible operating cost. This approach is grounded in decades of experience and supported by a data-driven process, giving operations and leadership the peace of mind they deserve. And we do this with health and safety as our top priority—that means everything from providing the proper training to handle the products to water management plans ensuring legionella does not cause an issue for your building. We can help by providing chemistry that is designed to get the most out of your systems, and the service support needed to keep them working as long as possible.

While the best water systems will be perfectly balanced, we understand that sometimes not everything goes as planned. That is why we also have a suite of solutions such as defoamers, descalers and odour controllers to help get your system back on track and operating at peak performance.

Learn more

Sanitizing & Disinfecting

Protect the health of residents and staff alike from the visible and invisible bacteria, fungi, and other contaminants that can linger for days in the right environment. Guardian's wide variety of solutions include several registered with Health Canada. All our hard surface cleaners, sanitizers, and disinfectants are made to ensure the cleanliness of contaminated surfaces.

Learn more


The best water systems will be perfectly balanced to minimize scale issues. However, once scale develops, it can impact the efficacy of your boilers, chillers, cooling towers, and heat exchangers. By treating this issue as soon as it's noticed, you can prevent further negative impacts on your systems and equipment. We have the systems and people to properly treat the issue and optimize your system's performance, no matter what condition it's in.

Learn more

Let Us Take the Chemistry Off Your Plate

Every building has its own challenges, and unique balance to maintain. But our chemistry and service ensure your systems use utilities efficiently and prolong the life of your system components, whatever the conditions.

At Guardian Chemicals, we want to take the stress out of residential building management. We work with you to find the best solution possible and focus on what matters most to you. On-site visits from our experts to ensure that your chemistry keeps your system optimized for efficient use of water and power, and we’re a phone call away whenever your needs change.

Our Proactive Partnership Approach

We don’t believe in ‘deliver-and-done’. True benefits revolve around the consistency of program execution, which is why we’re there when you need us both for regular servicing and emergency support for life.

Step 1

Get in touch

Our experts know your industry and will seek to understand the unique challenges of your business. Let’s talk.

Step 2

We come to you

Your systems and processes are interconnected. We’ll arrange a site visit to understand the bigger picture.

Step 3

We propose a solution

A solution is more than just a product—it is a complete program that results in lower life cycle operating cost and considers the impact on health, safety and the environment.

Step 4

We deliver fast

Our service is key to your success. We deliver with industry-leading turnaround times, and effective commissioning and training ensure that your system operates safely and effectively from day one.

Stop Worrying About
Your Building

You just need the right chemistry and support you can count on.

Contact our sales representatives: