Testimonials


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With over 30 years of waterproofing experience, helping numerous customers across Ontario, our professional reputation can speak for itself. Learn about just a few clients’ experiences with Wal-tech Drainage below, or leave your own review of our services on our 411.ca listing.

What our customers say about us!



I’ve had John (owner) and his crew correct three water concerns (two in basement and one at outside porch) at my home. John immediately identified the problem(s) correctly. He answers all questions clearly, and encourages you to pose questions to his approachable team when on site. Kevin, Tim and Josh worked efficiently, and with care, with excellent outcomes. I appreciate John’s expertise and integrity!

Jane Irwin


I highly recommend this company. We had a leak in the basement and I called Wal-Tech. John (the owner) came out that evening to see what the problem was. He had it figured out within 10 minutes. He told me one of his men would be out Thursday morning at 8 a.m. and sure enough 8 a.m. Tim was there. The work was completed and no worrying or upsets and the basement is fixed. This company is in Strathroy and has a country personality rather than what you may experience in the City. They genuinely care, stick to their word and get’er done. I highly recommend Wal-Tech and I hope I don’t need to call them but if I do I won’t hesitate. Give them a try you won’t be disappointed.

Linda Findlay

John and his crew far exceeded our expectations. They were punctual, efficient, clean and went above and beyond to make things perfect. I highly recommend them.

Laura Clark

Having water or a flood in your basement can be an extremely stressful experience. John has a wonderful way of putting your mind at ease because you know that the job will be done properly, on time and at a reasonable and fair price. I highly recommend hiring John and his crew to help with any problems in your basement. John and his team are honest and ethical and take pride in their work!

Jenn Martin

We had a fairly good sized crack in our foundation that we discovered over the holidays this year. John quickly responded to my email during his time off and came to see the crack on his week off, he assured me that they could seal everything thing up, and the process they would take to do it. Within a few days Tim was onsite to start, he was awesome…he explained where he thought the crack was running and exactly what he was doing to fix it. I honestly can’t thank them enough, as a homeowner foundation cracks are one of the most stressful things to find, but having Wal-Tech respond eased my stress level. John is not satisfied until everything is dry, he is quick to respond to your request, his crew is very friendly, professional and leave a clean jobsite. I would highly recommend John and his crew to anyone!

Matt & Jenn

I cannot say enough about John and his crew.Responded immediately to my phone call and set up a time to come by and discuss it. Had solutions to my water problems. Polite, courteous and cleaned up after the work was done.Very professional and a fair price for the work completed. I would highly and have recommended John to other friends.John and his crew have helped me a couple of times and I would not hesitate to call him again if needed.We are very happy with your work John and your crew deserves accommodation as well. Particularly happy with the job and the clean up.Thank You again and Merry Christmas to you and your family.

Bruce Mitchell

John replied to my message immediately and was out to my house right away. He was able to find the leak in my basement that was related to my furnace! He helped me correct the issue and even gave me suggestions to clean the area and correct where the water was coming from. He was personable, polite and professional! Saved my family money, as a single mom with three kids, he is a true stand-up man! I would highly recommend John and his services to any one!!! EXCELLENT CUSTOMER SERVICE!!!! Merry Christmas John – THANK YOU AGAIN!!!!

Marlene Alves

My daughter recommended John after he completed some major work for them because they were very impressed with the job he completed. John was on time with his quote, reasonable and very professional. He was accommodating, set expectations and met them every step of the way. He and his work crew were on time every day, they ‘worked clean’ and completed the job on time, doing everything they said they would. I can honestly say we were blown away by his work and professionalism. If we ever have a job to be done in the

Tom And Victoria

Wal-Tech gave us the best solution for our drainage problem for a fair price. They worked efficiently, were courteous and cleaned the premises each day.They got the job done on time and explained everything they were doing along the way. They answered all of our questions with in-depth knowledge and stuck to the estimate that they quoted. We are very happy we chose them and will use them again in the future. We highly recommend them!

Frank and Roxana


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