DataGuard 2.0: Water Treatment Monitoring and Reporting
Alerts on the health of your systems and your treatment, not just a log of readings.
- Included with Guardian water treatment programs
- Colour-coded control ranges and alerts
- Reports, test procedures and SDSs in one place
Included with Guardian water treatment programs
Talk to Us About DataGuard
No obligation. We’ll review your situation and recommend next steps.
Most water problems are found on inspection day
Scale, corrosion and fouling usually build quietly between service visits. Without regular data, the first sign is often what you find when the system is opened, and by then the damage is done.
DataGuard keeps the treatment data in front of you. Test results and controller readings are logged, compared against the control ranges set for each system, and reported, so problems show up while they are still small.
Colour-coded control ranges
See at a glance whether each system is inside its targets.
System health alerts
Alerts on system and treatment health, so issues surface between service visits.
Remote controllers
Guardian can set up remote controllers so data arrives automatically.
Every site in one place
Manage multiple systems and locations from one account.
What DataGuard 2.0 gives your team
DataGuard is Guardian’s data logging, analysis and reporting app for system owners, operators and service providers. Each person has their own account and sees the same data.
- Health alerts on the system and the treatment program, so a problem reaches you while it is still small
- Remote system monitoring, with support from your Guardian team
- Water consumption and chemical dosage tracking
- Inventory tracking and order requests
- System reports, test procedures and safety data sheets in one place
- Historical reports, available from your phone
New in DataGuard 2.0: alerting is the centre of it. Rather than reporting what happened at the last visit, DataGuard watches the health of each system and its treatment and tells you when something moves out of range. Guardian can also set up remote controllers so readings arrive on their own instead of being entered by hand.

DataGuard works alongside your treatment program. Guardian service representatives still test, adjust and advise on site, and DataGuard makes the results visible between visits.
Who DataGuard is for
Building owners and property managers who need to know their systems are protected. Operators and power engineers who log tests and want fewer spreadsheets. Facility teams responsible for several buildings or sites.
Owners and managers: a view across every building and reports ready for inspection
Operators: faster logging and clear control ranges
Multi-site teams: every location under one login
Included with Guardian Water Treatment Programs
DataGuard is included with Guardian boiler, cooling tower and closed-loop treatment programs. Learn more about our water treatment programs.
Facility Types We Serve
- Commercial office buildings and towers
- Hospitals and healthcare facilities
- Schools and universities
- Hotels, resorts, and casinos
- Government and municipal buildings
- Data centers
- Industrial and manufacturing plants
- Airports and transportation hubs
Systems DataGuard Reports On
- Steam and hot water boilers
- Open recirculating cooling towers
- Closed-loop heating and chilled water systems
- Pre-treatment equipment
What Building Operators Say About Guardian
Guardian always responds to emails and phone calls in a timely manner. Their reporting system and instructions for water testing and sampling is very user friendly and straightforward.
Building Operator, Commercial Real Estate
“With Guardian, knowing that the water is good in all our buildings now and our cooling towers are performing as they should be is what I value most. It wasn’t like this before we brought Guardian in.”
— Technical Services Manager, Commercial Property Management
"Before starting with Guardian, we were experiencing issues with Legionella and Corrosion in our systems. Things have improved a lot over the last 2-3 years and we are very happy with the outcome."
— Property Manager, Commercial Real Estate
What Happens When You Request an Assessment

A Guardian water treatment specialist will contact you to understand your facility, your systems, and your current challenges.

Our team will visit your facility to inspect your boiler systems, review your current treatment program, and assess water quality.

We’ll provide findings, recommendations, and a tailored treatment program proposal—with no obligation to proceed.

If the program makes sense for your facility, we’ll handle onboarding, commissioning, and ongoing service from day one.
See how DataGuard would report on your systems.
Tell us about your buildings and systems, and we will show you what DataGuard would track and report. Or call (800) 661-6544, or email info@guardianchem.com.
Frequently Asked Questions: DataGuard
DataGuard is Guardian’s data logging, analysis and reporting app for water treatment. It tracks your boilers, cooling towers and closed loops against their control ranges, sends alerts, and keeps reports, test procedures and safety data sheets in one place.
No. DataGuard is free to use with a Guardian Chemicals water treatment program.
Treatment parameters and test results against colour-coded control ranges, water consumption, chemical dosage and inventory, along with system reports and service history. It raises alerts when system or treatment health moves out of range.
Yes. Guardian can set up remote controllers so readings are collected and stored automatically instead of entered by hand. Tell us what you have and we will confirm what it takes.
Owners, operators and service providers can each have their own account, and everyone sees the same data.
Yes. DataGuard is built to handle multiple systems and locations under one account.
No. Guardian service representatives still test, adjust and advise on site. DataGuard makes results visible between visits and flags problems early.
Alerting. DataGuard 2.0 monitors the health of each system and its treatment program and tells you when something moves out of range, instead of leaving you to spot it in a report. Guardian can also set up remote controllers so the data arrives on its own.
It comes with a Guardian water treatment program. Send the form on this page or call (800) 661-6544.
Still have questions?

