Backflow Prevention & Testing

Certified Backflow Services That Keep Your Water Supply Safe

Reliable Backflow Protection

Certified Specialists You Can Depend On

Backflow can cause contaminated water to flow backward into your home or business plumbing system, posing serious health and safety risks. At More Hose, we provide complete backflow prevention, installation, testing, and repair services that keep your water clean and compliant. Our team of licensed plumbers is Red Seal Certified and approved by the Ontario Water Works Association (OWWA) to perform all backflow-related services across Ontario.

Our Services

Complete Backflow Prevention Solutions

We offer end-to-end backflow services to protect your property and ensure the ongoing safety of your water supply.

Backflow Device Installation

Our team installs certified backflow prevention devices that stop contaminated water from flowing back into your clean water system.

Annual Backflow Testing

We provide professional annual testing to ensure your system remains compliant with local bylaws.

Backflow Repairs & Maintenance

If your device fails inspection or shows signs of wear, we provide quick and reliable repairs to restore safe operation and prevent potential contamination risks.

System Inspections

We perform detailed inspections to identify cross-connections, pressure issues, or device failures—ensuring your system is functioning properly before problems occur.

Compliance Documentation

Our team handles all municipal reporting and documentation, giving you peace of mind knowing your backflow system meets local requirements.

Why Choose Us

Certified, Experienced, and Professional

Our backflow prevention specialists combine expert knowledge with a commitment to safety and precision. Every project is backed by certification, experience, and accountability.

Licensed and Red Seal Certified Plumbers

OWWA-Certified Backflow Testers

Accurate Testing & Reporting

Fast Scheduling and Reliable Service

Municipal Compliance Guaranteed

Transparent Pricing and Honest Communication

Testimonials

Trusted by Builders and Developers Across Ontario

Our clients trust More Hose for reliable plumbing, honest communication, and quality results that last.