The #1 Water Treatment Team for Cambridge, Kitchener & Waterloo
Serving our community for over 30 years | 4.9/5 Star Rating
Clean, soft, and safe water shouldn’t be a guessing game.
Get local expertise from the team that knows Tri-City water best.
Why Your Neighbors Trust WaterSmart
Deep Local Roots: We don’t just work here; we live here. We understand the specific mineral challenges and "hard water" issues unique to the Waterloo Region.
Master Plumbers on Staff: Unlike big-box retailers, our installations are handled by licensed professionals who ensure your system is integrated perfectly with your home’s plumbing.
Fast Response Times: Water issues can't wait. We pride ourselves on quick scheduling and reliable maintenance to keep your water flowing clear.
Comprehensive Water Solutions From Tap to Drain
We provide a "set it and forget it" experience, handling everything so you don't have to:
| Service | What We Do |
|---|---|
| Water Testing | Precise analysis of hardness, chlorine, and impurities. |
| Softener Install | High-efficiency systems designed for Tri-City mineral levels. |
| Reverse Osmosis | Pure, bottled-quality drinking water right from your kitchen. |
| Plumbing Repairs | Full-scale plumbing support for leaks, heaters, and fixtures. |
| Maintenance | Regular salt delivery and system tune-ups for longevity. |
What Our Customers Are Saying
“Punctual, personable, informative, competent, efficient - we definitely felt we were in good hands and received good value for our money.”
““Excellent customer care! From the initial phone call to the installation - the entire experience was helpful and focused on customer satisfaction.””
““I purchased a water softener through Watersmart and I was very pleased with the whole process. I did not know much about water softeners but the salesman helped inform me how they work and which unit would work best for me. The install went great without any surprises and the unit works great. Would recommend to anyone” ”
Our Promise To You
WaterSmart has been serving the Waterloo Region since 1994.
We don’t just sell equipment; we sell results. We guarantee a noticeable improvement in your water quality, or we’ll make it right.
No hidden fees, no high-pressure sales—just honest, local service.
Ready for Better Water?
Claim your Free Home Water Test today. Bring in a sample - we will analyze your water on the spot and provide a no-obligation solution.
Address: 105 Lexington Rd., Waterloo, ON
Phone: 519-886-7331
Fax: 519.886.8021
Email: info@watersmartsystems.com
Need a New Water Softener?
If your water softener can no longer be repaired or if you are moving and you need a new water softener, talk to the local experts at WaterSmart.
You can trust us to advise you on the perfect softener for your family’s needs and your budget. Check out our great models; each one is designed to meet the hard water challenges of the Waterloo Region.

