Sump Pump Installation for Coquitlam Basements

Plumbing · 5 · 2026-03-12

A guide for Coquitlam homeowners on sump pump installation, types (submersible, pedestal), battery backup importance, and maintenance requirements.

Frequently Asked Questions

How do I know if I need a sump pump in Coquitlam?

If your home has a basement or crawlspace, you are in a high-rainfall area, or you've noticed any past signs of dampness or water intrusion, a sump pump is a highly recommended protective measure. Given Coquitlam's climate, it's a wise investment for almost any homeowner with a subterranean level.

What is the difference between a submersible and a pedestal sump pump?

A submersible pump sits directly in the water in the sump pit, making it quieter and more protected from damage. A pedestal pump has its motor elevated out of the pit, which can make it easier to service but also noisier and more obtrusive.

Why is a battery backup system so important?

Severe rainstorms in the Lower Mainland are often accompanied by power outages, which would render your primary sump pump useless. A battery backup system ensures your basement remains protected by automatically activating a secondary, battery-powered pump when the power goes out.

Can I discharge my sump pump water into my floor drain?

No, this is against municipal bylaws in Coquitlam and is very dangerous. The floor drain connects to the sanitary sewer, and discharging groundwater into it can overwhelm the civic system and cause sewer backups. The water must be directed away from the house to the storm sewer or a designated drainage area.

How often should I have my sump pump system serviced?

We recommend a professional inspection and service for your sump pump and battery backup system at least once a year, ideally in the late summer before the fall rains begin. You should also test the system yourself every few months by pouring water into the pit to ensure it operates correctly.