Water Test Hub
Paid, trustworthy laboratories for comprehensive analysis — preferred over free dealer tests when you need design-grade results. WaterFilterHelp is a discovery layer, not a lab.
These listings are editorial recommendations for homeowners seeking accredited testing. We are not affiliated with or paid by these laboratories. Always confirm current packages, pricing and sample instructions with the lab.
Ontario · Eastern Canada
Excellent reputation for comprehensive drinking-water panels.
National (Canada)
Formerly Maxxam Analytics
Large Canadian laboratory network for residential to environmental work.
National (Canada)
National Canadian laboratory for drinking, well and environmental testing.
Ontario
Ontario-based lab often used by municipalities and contractors.
National (Canada)
Formerly Maxxam Analytics
Still widely recognized by homeowners — now under the Bureau Veritas brand.
Answer a few questions about province, well vs municipal, and what you want tested. We’ll rank free options, accredited labs, DIY screens and local pros.
Open Find a Water Test