Experteau, the leader in water treatment
In business since 1979
Experteau is the merge of experienced professionals consisting of : Puits Deux-Montagnes, Pompes et Filtration Mirabel, Puits 4 Saisons, Puits Ste-Agathe and Puits Lajeunesse.
- A family business at your service for three generations
- More than 50 passionate and dedicated employees
- 2 branches with service counters
- 4 drilling teams for artesian wells
- 11 service teams on the road for installation, repairs, and maintenance
- 8 in house technical advisors to respond quickly to your requests
- 4 external representatives to meet clients directly at their homes
- A large inventory that ensures the availability of parts
- Open year-round
Customer base
Our team of experts offers artesian well drilling services, pumping systems as well as other products and services according to your needs. The Experteau team has completed several hundred commercial, industrial, residential, and agricultural projects of small and large scale.
Our goal remains the same: to provide you with a high-quality, innovative product and fast, reliable, professional service.
Residential
Commercial
Industrial
Agricultural
Our Services
Water experts since 1979
ARTESIAN WELLS We offer maintenance and drilling services for artesian wells. Ensure a constant water flow with our solutions.
PUMPING SYSTEM Well pump installation and repair service and water pumping system design.
WATER ANALYSIS Water can be clear, means clear, and odorless but contain bacteria, making it unfit for consumption. Water can also be colored and leave stains while still being drinkable… How do you know the quality of your water that you use for your daily needs? A detailed water analysis is the key!
WATER TREATMENT When the water you drink encounters a problem, we recommend having it analyzed by one of our specialists. This way, you will have the right information on the quality of your water. Better yet, you will have solutions for pure, safe and quality water.
MAINTENANCE AND REPAIR With a fleet of maintenance trucks, our on-call service is the best in the industry. All service calls are answered in less than 24 hours!
Ecological solutions
300 liters of drinking water per day/per person, this is the average consumption of an individual. When the water we consume has a quality issues, it becomes important to make the right choice. Whether you’re considering water coolers, softeners, or the installation of a water treatment system, Experteau specialists are here to help.
What could be better than clear water that tastes good! In addition to being good for your health, well-treated drinking water makes skin softer and hair silkier. Experteau offers the full range of automatic filters, ultrafiltration, reverse osmosis, and potable water purification. We sell and install equipment offering assistance from the design of the water treatment system to its final setup and operation.
They put their trust in us
out of
your water.
Our Blog
With our expertise in the field of water, we answer the most frequently asked questions. The journey water takes to reach your glass is often more complex than you might imagine. Contact our experts for more information.
Discover Cartridge Filters for Water
Cartridge filters are widely used water filtration solutions, suitable for both residential and industrial applications. They are designed to purify water by removing suspended particles, contaminants, and improving overall water quality.What Is a Cartridge Filter?A...
How to Disinfect an Artesian Well
Why and when to disinfect an artesian well?Well disinfection is essential for any new well and for wells that have just been restored following a repair or contamination, for example.Required equipment: bleach or chlorine, garden hose Estimated time: between 12...
Understanding Your Water Analysis Results
Having your water analyzed is a crucial preliminary step to ensure that your drinking water is actually potable! Whether due to a move, or an unusual appearance of water, it is important to check the quality of the water coming out of your tap before consuming it. An...
Water Purifier using Reverse Osmosis
Although drinking water is treated by municipalities, the quality of the water flowing from our taps can sometimes be altered by foreign matter. Whether it's due to pipeline wear or bacteriological contamination, if in doubt, the first step is to perform a water...





























