Business Profile

International Pool & Spa Centers Thornhill

Pool & Hot Tub Companies in Markham, Ontario
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International Pool & Spa Centers Thornhill

Neighborhood store for pool and hot tub care with a practical selection of chemicals, parts, and accessories. Known for approachable staff and straightforward water testing support Serving homeowners across Markham, Ontario.

Why Homeowners Choose This Business

Local inventory for quick pickup, helpful staff guidance, and water testing support make it easy to maintain clear, safe pool and spa water. The store stocks commonly needed parts and consumables so customers can resolve issues without delays Local experience that helps homeowners across Markham, Ontario compare a more region-aware provider.

Service Area

Convenient to Thornhill and Markham, Ontario with easy access for Richmond Hill, Vaughan, and North York residents.

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  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Has more Google review volume than many local competitors.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Sporting Goods Store
  Store
  Pool chemicals
  Repairs
  Hot tub supplies
  Water Testing
  Pool pumps
  Pool Heaters
  Filter Cartridges
  Hot Tub Covers
  Robotic Pool Cleaners
  Pool test kits
  Pool maintenance tools
  Spa Accessories
  Replacement parts

In-store water testing with treatment recommendations; pool and spa chemicals; filters, pumps, heaters, and replacement parts; maintenance tools and cleaners; test kits and balancing products; hot tub accessories and covers; robotic and manual cleaners; seasonal openings/closings supplies.


Reviews

Recent Reviews

Love it, always professional and helpful!

The prices are great and there are deals on something all the time . Water analysis very helpful. Friendly people. Go here !!!

I want to briefly explain why I’m rating this company very low and why I would not recommend using them. The main issue is that they never finished the job, yet they still withdrew payment from my credit card — without even providing an invoice.

Here’s what happened: My hot tub began leaking, so I went to their store and purchased all the necessary parts (and more). I decided to not only fix the leak but also replace the valves, as they were no longer shutting off the water properly. Partway through, I realized the work was more time-consuming than expected, so I asked for their help.

The technician who came was polite and cooperative, which I appreciated. However, he didn’t bring enough parts and even ran out of supplies — for example, he had to use my glue to complete the work. I let that go since he was trying his best.

The real problem started afterward. When I began filling the tub with water, leaks appeared from nearly every area that had been worked on. I informed the technician immediately, and he asked me to stop filling the tub and wait until he returned. I respected his advice, but after several days and many follow-ups, he never showed up.

I also contacted their head office multiple times, leaving voicemails and even speaking with staff, but no one ever called me back. Meanwhile, they had already withdrawn the payment from my credit card. To this day, they haven’t returned, finished the job, or provided an invoice. I was forced to find another solution to get the tub fixed.

Overall, this company has proven to be unreliable, unresponsive, and untrustworthy.

Paul was great giving a free water test and a detailed printout of what the pool needs to balance the chemicals.

After spending thousands of dollars at this store over a period of a few years, they would not give us a refund of 25 dollars because we did not have our receipt for a purchase we made one day earlier where the associate actually remembered us making. Disgusting! Blake the manager said “I told you not to loose your receipt as I can’t link the purchase for a refund.”All he had to do is give us a store credit which we would easily use on our next purchase of way over 26 dollars. A simple offer of that would have made us happy. Instead he stonewalled us.Sad how prepared they are to loose a loyal 20 year customer over a 26 dollar refund. He could have used his discretion and just done the right thing.

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Frequently Asked Questions

Yes, customers can bring a water sample for analysis. Staff provide a printed report with step-by-step product recommendations to help balance pool or hot tub water.

The store carries pool and spa chemicals, filters, pumps, heaters, test kits, and maintenance tools. You’ll also find accessories such as covers and robotic cleaners.

Staff can review your water test results and suggest appropriate products and dosages. They can also explain how to apply treatments and in what order.

This location primarily focuses on retail supplies and in-store guidance. For complex repairs or installations, staff can advise on compatible parts and next steps.

Typical hours are Monday to Friday 10:00 AM–6:00 PM, Saturday 10:00 AM–5:00 PM, and Sunday 11:00 AM–4:00 PM. Hours may change on holidays, so calling ahead is recommended.
 Not Verified

Opening Hours


  • Monday 10:00 AM – 6:00 PM
  • Tuesday 10:00 AM – 6:00 PM
  • Wednesday 10:00 AM – 6:00 PM
  • Thursday 10:00 AM – 6:00 PM
  • Friday 10:00 AM – 6:00 PM
  • Saturday 10:00 AM – 5:00 PM
  • Sunday 11:00 AM – 4:00 PM
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Business Details


Business Rating
Not Currently Available Not Verified
Address
79 Doncaster Ave, Thornhill, ON L3T 1L6, Canada, Markham, ON L3T 1L6
Phone
Business Type
store
Website

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