You can't choose the right treatment for your water until you know what's in it. Water testing tells you the hardness level, chlorine, pH, iron and other parameters, and it turns a guessing game into a clear answer: whether you need a softener, a filter, both or neither.
We test water in Markham homes as a standalone service and as the first step before recommending any treatment equipment. You get the results explained in plain language, with honest advice about what, if anything, is worth doing about them.
Water Testing Around Markham
Most Markham homes we test have moderately hard to hard water with a noticeable chlorine level, which is normal for municipal supply. The value of testing is knowing your exact numbers so any treatment equipment is sized and set correctly.
If you're buying an older home in Markham Village, Unionville or Thornhill, a water test alongside the home inspection is a smart add-on, especially if the service line or interior plumbing is original.
Signs You Need Water Testing
It's worth testing your water if:
- You see scale or staining. White scale points to hardness; orange or brown stains suggest iron.
- The water tastes or smells off. Chlorine, metallic or musty tastes each point to different causes.
- You're considering treatment equipment. Testing first means buying the right system once instead of guessing.
- You have an older home. Older supply lines and fixtures can affect water quality at the tap.
- A new baby or health concern. Many families test for peace of mind when circumstances change.
How We Do It
- 1
Discuss your concerns
What you've noticed decides which parameters matter most to test.
- 2
Take samples properly
We sample from the right taps, including a first-draw sample where it matters.
- 3
Test on site or send out
Basic parameters are tested on the spot; lab analysis is arranged where needed.
- 4
Explain the results
We walk through what each number means for your home in plain terms.
- 5
Recommend honestly
If your water is fine, we say so. If treatment would help, we explain the options and costs.
Why Choose Markham Plumbing
Testing is where honest plumbing starts. We'd rather tell you your water is fine than sell you equipment you don't need, and when treatment is worthwhile, the results tell us exactly what to install and how to set it up. No guesswork, no overselling.
- Plain-language results
- On-site and lab options
- No obligation to buy
- Guides the right treatment
Water Testing FAQs
Is Markham's tap water safe to drink?
Municipal water is treated and tested by the city and meets provincial standards. Home testing is about hardness, taste and anything your own plumbing might add.
What does a water test check for?
Common parameters include hardness, chlorine, pH, iron and total dissolved solids. Lab tests can check for lead and other specific concerns.
How long does testing take?
On-site tests give results during the visit. Lab samples typically take several days.
Should I test before buying a softener or filter?
Yes. The results determine what size softener you need and whether a filter is worthwhile at all.
Do you test well water?
Our testing focuses on municipal supply in Markham homes. Well water needs a fuller lab panel, and we can point you to the right testing route.
How much does water testing cost?
Basic on-site testing is inexpensive and often included when we're quoting treatment equipment. Lab analysis costs more depending on the panel, and we quote it upfront.