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Protection against water damage

Avoid costly damage with the Sedna protection system and the installation of a check valve.

Our water damage protection services

Water damage can lead to extensive and costly repairs. At Plombexpress, we offer top-notch protection solutions to prevent water infiltration and sewer backups.


Sinopé's Sedna system intelligently detects water leaks and automatically shuts off the supply to prevent damage, while installing a backwater valve prevents wastewater from backing up into your property in the event of heavy rain or an overloaded sewer system.


Our experts ensure seamless installation for complete peace of mind and optimal protection against water-related risks.

Our Expertise

Installation of the Sedna protection system: Advanced leak detection with intelligent shutoff to prevent flooding.
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Backwater Valve Installation: Protects against wastewater backup during storms or municipal water outages.
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Preventive maintenance: Checking and maintaining your check valve and Sedna system for optimal efficiency.
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System Integration: Connect the Sedna system with your home automation for increased protection.
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Why choose PLOMBEXPRESS?

  • Certified Experts: Our team is trained to efficiently install Sedna systems and backflow preventers
  • Reliable Protection: Significantly reduce the risk of water damage and sewer backup.
  • Home Automation Integration: We help you integrate the Sedna system into your smart home
  • Complete service: From installation to maintenance, including emergency support.
  • Transparent and affordable pricing: Competitive rates and no hidden fees.

A local service, for you

Our water damage protection services are ideal for homeowners, businesses, and property managers on the South Shore, including:

  • Longueuil
  • Brossard
  • Boucherville
  • Saint-Hubert
  • Saint-Lambert
  • Varennes
  • Saint-Bruno-de-Montarville
  • Chambly
  • Candiac
  • The Prairie

Common Water Damage Installations and Services:

Installing smart water shutoff valves

Installation and testing of non-return valves

Improving water damage prevention systems

Sewer Backflow Protection for Commercial Buildings

Water leak detection and monitoring solutions

Contact Us

Want to protect your property from water damage? Plombexpress is here to help! Contact us today for expert installation and effective protection solutions.


Call us: 450-332-1228 Email us: plombexpress@hotmail.com Visit our website: Plombexpress.com