Industrial Water Treatment & Deionized Water Service in Ontario
Proudly Canadian. Local DI water service, reverse osmosis, water softeners, filtration, and process water support for Ontario facilities that need dependable performance and lower exposure to border delays and tariff-driven cost volatility.
Questions? Call us today: 647-355-0944
All regeneration done locally in Ontario. No border delays and no U.S. tariff exposure.
Flat monthly rates, no hidden fees, no surprise freight charges.
Direct access to a Certified Engineering Technologist and PMP — one call, real answers.
Water Treatment Solutions
From DI tank exchange to full system design — we cover every stage of your water treatment process.
💧 DI Tank Exchange
Scheduled service deionization with mixed-bed resin tanks. No capital investment. No on-site regeneration chemicals.
Learn more →🔄 Water Softeners
Industrial softening systems to protect equipment, reduce scaling, and extend the life of downstream treatment.
Learn more →📌 Industrial & Commercial RO
Industrial RO engineering, system design, equipment supply, installation, start-up, and ongoing maintenance for process-water applications.
Industrial RO systems →Existing-system RO service →
⚖️ Activated Carbon
Carbon filtration to remove chlorine, organics, and taste/odour compounds before sensitive processes.
Learn more →🔬 PFOS & PFAS Treatment
Evaluate GAC, ion exchange, and reverse osmosis options for PFOS, based on your water analysis, residuals plan, and testing requirements.
PFOS treatment options →Industries We Serve
Compliance, uptime and quality requirements vary by sector. See how we support yours.
Featured Guides
Practical guidance on deionization, sizing and service costs. The selection rotates, so check back often.
Mixed-Bed vs. Two-Bed Deionization
One mixed-bed tank or a cation + anion pair? Purity, tanks regenerated per cycle, capacity and cost impact.
Read the white paper →How Service Deionization Works
A plain-language explanation of ion exchange, mixed-bed resin, cation vs. anion resin, and what a tank exchange program looks like.
Read the guide →SDI vs RO: Which is Right for You?
Service deionization and reverse osmosis compared: when to use each, when to combine them, and how the costs compare.
Compare the technologies →SDI Tank Sizing Calculator
Enter flow rate, feed water TDS and target quality to get a tank size recommendation and engineering report.
Open the calculator →RO Membrane Cleaning (CIP)
Warning signs your RO needs cleaning, what usually causes them, and how we help restore performance.
Read the CIP guide →DI Water Service Pricing Guide
What drives SDI tank exchange cost in Ontario (tank size, feed TDS, service frequency) and how to calculate cost per litre.
See pricing guide →Hidden Contract Costs in Water Service
Fees and terms to look for in a water service contract before you sign or renew.
Read the guide →Need a water treatment solution that keeps operations moving?
Tell us your application and we’ll recommend the best fit for your system, service schedule, and operating goals.
Talk to an EngineerOr call us directly: 647-355-0944
Why Local Service Wins
Cross-border water service contracts can create hidden costs, freight delays, customs issues, and tariff exposure. Local service reduces those risks and keeps your operation running smoothly.
General
Cost breakdown and analysis for any Ontario facility.
Compare →Laboratories
Purity, reliability, and compliance cost comparison.
Compare →Hospitals
Response time, uptime, and audit-readiness analysis.
Compare →Manufacturing
Production continuity and freight exposure breakdown.
Compare →For many industrial and laboratory operations, service reliability depends on more than the equipment itself. When a supplier relies on cross-border logistics or offsite regeneration, the result can be longer turnaround times, added freight exposure, customs delays, and tariff-driven cost spikes. Some competing systems still depend on resin regeneration in Indiana, which adds another layer of delay and cost volatility. Eclipse keeps service and regeneration local in Ontario to help reduce downtime risk, improve response time, and keep operating costs more predictable.