MMT Waterproofing

MMT Waterproofing were excellent from start to finish. Mario is personable and knowledgeable. He explained the process well to me and was available by text and email with any questions I had. He predicted the work would take 2 weeks but they actually got it done in 4 days! The workers arrived early each morning and worked consistently throughout the day. They cleaned up really well after themselves. We still have to put our basement back together but hopefully this has solved any future mold problems!

Mario and his team are extremely knowledgeable, respectful, and hard working! Their follow up service is also exceptional and Mario has been available for any questions we've had. We are so thankful that we found MMT to do our waterproofing.

We always had a water problem in our unfinished basement and knew we needed to fix it after this summer's rainstorms. Our backyard had been completed a few years ago with a new veranda/concrete pad so there was a challenge on that side of the house. Mario came right away to assess the job and prepare a detailed quote for us. His team showed up on time and completed the job quickly, seamlessly attaching both the internal and external waterproofing. Our basement is dry now thanks to MMT.

Thank you Mario & team!

We hired MMT for a basement interior waterproofing job. The job was well executed and in a timely manner. Mario was very professional and took time to explain the various steps. We appreciated the customer service and how any of the issues that were discovered were addressed. Highly recommended.

Very professional and friendly. Gave a quote and stuck with it, even took pictures to show me the work as I couldn't be there myself. Even coming back 6 months later to do a free regrading after the dirt has settled.
Will definitely recommend to friends.

I got several quotes to patch a crack and waterproof a basement wall. Mario was very professional and thorough, unlike several of his competitors.
I've never seen anyone work as hard as the workmen who did the job. They also found an additional hole and crack which were patched at no additional cost. After they left, I noticed that the tap was leaking. Mario came right away and fixed it. The after sales service is very important to me. Also, I appreciate the transferable warranty from this well established company. The work was well done and I have recommended this company to my neighbour.

Fixed crack in foundation and added waterproofing and weeping tile to outside of our house. Excavation done quickly and professionally.

Mario is a well organized guy, and Robert came out to give our estimate, and gave us different options we could choose from (metal window wells or nicer looking wooden ones).
We used MMT 5 years ago, based on a work colleague referring them to me after he had used their services. MMT waterproofed the back wall of our basement which had a major leak when we first moved in to our home. Not a drop of water has come through the back wall since. This year (2018), we were tearing up our driveway and also doing some interlock patios, so we decided to get MMT to waterproof the remaining 3 basement walls ahead of this work.
Robert’s team of guys did this big job in 6 days, and I’ve never seen guys work so hard - digging 5 foot deep by 2 feet wide trenches by hand, and jackhammering up the existing concrete patios. They’d go at it for an hour and a half, take a 20 minite break, and then get right back to it. This was all during extremely hot days too. Very reliable - started at 8am each day, and the estimated start date was the exact day they began.
I would highly recommend MMT waterproofing.

I can't say enough about MMT Waterproofing. These guys are the real deal...on budget, on time, trustworthy, reliable and transparent with their work. They did such a great job waterproofing our basement a few years ago, that we phoned them up again when we had to waterproof the front of our house. We didn't search for anyone else. MMT Waterproofing is THE PLACE TO GO for all of your waterproofing needs in the GTA. Call them.

When the ice storm hit my basement started to flod. So I called MMT and they came right away and assessed my leak. Gave me a estimate on the spot and I liked their price. So I got them to do the job.
Rob came with his crew and fixed my problem. So happy with them.

After calling a few companies and getting a few quotes we decided to go with MMT. Very satisfied as they explained step by step what will be done. The job was completed with no issues and no mess left at the end. Highly recommend.