MMT Waterproofing

Waterproofing
333 Meadows Blvd. Unit 29 Mississauga ON L4Z 1G9
Write a Review
Write a Review

HomeStars
Waterproofing
MMT Waterproofing
Star Score
StarScore uses a complex algorithm which considers a company’s review ratings, responsiveness, reputation, and recency. Learn more.

99%

This is the average rating based on homeowner reviews.
This indicates how long it's been since the last review.
Low reputation means there has been review tampering or a company request to remove a review. This score is also impacted when we do not have enough information i.e: low number of reviews.
How well a company responds to Service Requests and Reviews.
Reviews by rating (past 12 months)
Verified by HomeStars
Best of 2021 winner 3 timesBest of 2021winner 3 times

Reviews for MMT Waterproofing

Average customer rating:
10 10 (238 reviews)

Sort by

B.C.
B.C.
6 reviews Vaughan, ON
10/10

Great job with forgiven hiccups

Got a bad foundation leak. Got a few quotes from many good companies. Mario however was exceptionally patient and seems most knowledgeable with both water management and water proofing techniques. No other companies offered us multiple options to fix what we had, and took as much time as Mario did to explain everything. His pricing is among the best for how we chose to fix, and the way their company fixed our foundation crack also seems best.

After things are fixed, no issue whatsoever. Very happy.

We did have hiccups with them, so for your ref, it's good to know. To us, we have forgiven them:

They got very delayed coming to us on the scheduled date due to another job. By the time they came, they could only do half the job before nightfall. The rest was left for next day. Our biggest issue with them was not the delay but how poorly the site was protected in between work. We had little kids and pets in the house, and if I didn't phone to talk to them to find out what happened (as I didn't even know they came, and just assume we had to reschedule), we could have little people or pets fallen into the pit.

Mario readily acknowledged their mistake, apologized multiple times, and came bright and early the next day to finish things up. He dealt with our complaint professionally and with excellent attitude. For that, I feel they still deserved 5 stars.

Was this review helpful?
Company Response

Thank you kindly for taking the time and writing this review for us. We truly appreciate the kind words and are delighted to know that we were able to earn your trust and recommendation.
With Best Regards,
MMT Waterproofing, Toronto

Katie
Katie
0 reviews Hamilton, ON
10/10

Amazing!

Mario and his team were awesome. We had been experiencing water in the basement of our new (to us) century home. Mario is super passionate about fixing and finding the root of the problem, gave us options for solutions and pricing, was compassionate to our stress, and is super fast at communication. His team was efficient, super punctual, and demolished/cleaned everything for us - nothing was left at our property. We used MMT for full interior water proofing, installation of a sump pump, footings, and something else to help with drainage. Also, Mario figured out a way to save our stairs for the winter so we can do laundry - they’ll need to be replaced in the spring, but he really went out of his way to help make our lives easier. Thank you to Mario and the MMT CREW!

Was this review helpful?
Private User
Private User
Private User reviews Mississauga, ON
10/10

Foundation Crack Repair for Leak in Basement

MMT Waterproofing did a great job fixing a water leak in my basement by repairing a foundation crack that ran from above ground level through floor level of the basement.

Mario responded very quickly and came by my house to give a free estimate for the repair. His solution was affordable and very thorough. He is super personable and explained in great detail why and where the leak was occurring and how their process would address the problem. He contacted the gas company to map out where the outside lines run to ensure a safe dig. Once that was done, the team came out within a few days and dug a 6 foot wide trench around the problem area, sealed the crack, installed many layers of protection and filled everything back up. All done within an afternoon, no mess leftover, at the quoted price and with a 25 year written guarantee.

Mario also spent time checking the rest of my basement for other leak spots and provided helpful advice on how to avoid potential future problems. I would gladly use MMT again and highly recommend them.

Was this review helpful?
Company Response

Thank you kindly for taking the time and writing this review for us. We truly appreciate the kind words and are delighted to know that we were able to earn your trust and recommendation.
With Best Regards,
MMT Waterproofing, Toronto

Private User
Private User
Private User reviews Toronto, ON
10/10

Foundation Waterproofing

Mario was able to determine the problem areas and he honestly addressed any potential areas of concern. The job was done quickly and cleanly in a very efficient manner. The landscaping was left in a better condition after the work was completed. The moisture in the basement is gone. Very happy customer.

Was this review helpful?
Company Response

Thank you kindly for taking the time and writing this review for us. We truly appreciate the kind words and are delighted to know that we were able to earn your trust and recommendation.
With Best Regards,
MMT Waterproofing, Toronto

Private User
Private User
Private User reviews Vaughan, ON
10/10

Waterproofing for leaking in the basement

My basement experienced water leaking when it rained hard outside. The leak was not significant bit annoying. I contacted a few contractors to inspect the water leaking and to provided quotes. I finally hired the MMT Waterproofing to do the repair work since I found Mario is very knowledgeable in this business and had good reviews online. He came on time to inspect the site and provided clear explanations about the issue and the repair solution. This October had many raining days. My work had to be postponed due to the weather, but Mario tried his best to accommodate it. I am happy with the repair work and highly recommended Mario and his team.

Sam

Was this review helpful?
Company Response

Dear Sam,
On behalf of our entire MMTteam we want to thank you for taking the time and reviewing your experience with us. We are honoured to know that you were left satisfied with the work performed and want you to know that we are here for you if you ever have any questions or concerns.
Best wishes,
MMT Waterproofing, Toronto

Private User
Private User
Private User reviews Brampton, ON
10/10

Foundation Repair

Mario, Robert and their team did a stellar job repairing a crack in the foundation wall from the outside.
Work was completed professionally and with care as it was close to the gas line.

Thank you MMT!
Great people, great job!

Was this review helpful?
Company Response

Dear Private User,
Thank you kindly for your review on behalf of our entire team.
Sincerely,
Mario

Colin in Hamilton
Colin in Hamilton
2 reviews Hamilton, ON
10/10

Internal Craw Space Waterproofing

We live in the Hamilton beach area and this area is known for wet basement or even flooding. Back in March 2021, we contacted 6 waterproofing companies for an estimate and we had very different solutions and costs:
• One of them basically refused to work in our area because, according to them, it will fail
• One recommended us to use their engineer and architect to plan first and go from there. Their plan was to fill our basement with concrete.
• Four suggested internal basement waterproofing. Their time estimates varied from 1 day to 1 week.
• All of them refused to provide a written warranty except MMT.

Mario from MMT was awesome. He spent time to explain the problems and provided us a written estimate with a solution diagram and materials to be used. MMT also provided us with a 15 year transferable warranty (it would be longer if our address isn’t in the beach area). They were on site everyday and the project was on time and on budget. They even tidied up before they go each day. They did not provide the cheapest quote nor the shortest project time but their work was solid and their solution worked! We were so glad that we hired them to do the work. I never had my crawl space this dry. It’s worth every penny.

*This review is long overdue but we want to make sure that our crawl space is absolutely dry before we submit our review.

Was this review helpful?
Company Response

Dear Mr Colin,
Thank you kindly for taking the time and writing this wonderful review for the company. MMT Waterproofing really appreciates the opportunity you have given us to work for you and we want you to know that if need be we are always here for you to answer your questions or concerns.

Sincerely,
MMT Waterproofing Team, Toronto
.
.
.
.
.
.
.
#mmtwaterproofing

Eddy
Eddy
3 reviews Toronto, ON
10/10

A happy repeat customer

We've used MMT in the past to waterproof two sides of the house and were very happy with the results. This time, since we were in the process of repaving the driveway, we used it as an opportunity to waterproof a third side. MMT found a crack in the foundation that was causing water to seep through. They patched it up and successfully waterproofed. Mario, as always, was a pleasure to deal with. Very knowledgeable and very patient in explaining the whole process. Would definitely recommend.

Was this review helpful?
Company Response

Dear Eddy,
Thank you kindly for you wonderful review. We truly appreciate everything you have said and the recommendation that you left for our team.

Yours Truly,
MMT Waterproofing Team, Toronto
.
.
.
.
.
.
.
.
.
.
.
#mmtwaterproofing

AJ
AJ
0 reviews Vaughan, ON
10/10

Professionally done in reasonable price and timing

MMT did an excellent waterproofing project on my house foundation from outside with highly skilled technicians on summer 2021. I had water coming from outside into basement by any heavy rain. Now no leaking at all and warrantied for long term +20 years Happy with what they did. A+++

Was this review helpful?
Company Response

Dear AJ,
Thank you kindly for taking the time and writing such an amazing review. We want you to know that we truly appreciate everything you wrote. It was a pleasure working with you.
Yours Truly,
MMT Waterproofing, Toronto
.
.
.
.
.
.
.
.
.
.
#mmtwaterproofing

Aekta
Aekta
0 reviews Mississauga, ON
10/10

Basement waterproofing

We have used Mmt (Mario) waterproofing for our two homes . Mario is a professional , he walks you through all the technicality and explains it in fine details for someone like me with zero knowledge . He is quick to identify the root cause and provides multiple options to tackle it .

Was this review helpful?
Company Response

Dear Aekta,,
Thank you kindly for your review on behalf of our entire team.
Sincerely,
Mario

The reviews on this page are the subjective opinion of the Author and not of HomeStars Inc.

More about MMT Waterproofing

!!! WE WILL BEAT OR MATCH ANY WRITTEN QUOTE GUARANTEED* !!!
CALL NOW 416 854 3382 !!!

We are company with 25 years of experience.
Specializing in waterproofing residential and commercial structures.
-competitive prices
-written FREE estimate prior to starting
-written guarantee on completion
-basement made permanently dry from the inside or outside with or without digging

416-854-3382

CATEGORIES
Waterproofing and Foundations
PRODUCTS
DeltaMS Platon Henry - Bakor Liberty DMX
SERVICES
External Waterproofing Internal Waterproofing Underpinning (Lowering Basements) Weeping Tile Installation Sump Pump Installation Sump Pump Battery Back Up Installation Of Window Well With Vertical Drain Concrete floors Walkouts
BRANDS
Bakor- Aqua Block 720-38.Delta-MS- Dimpled Membrane Armtec- Platon Foundation Wrap. Bakor- Yellow Jacket
SPECIALITIES
Exterior & Interior waterproofing, Weeping tile installation, Sump Pump, installation, Foundation crack repair,Underpinning,Basement Lowering,Concrete Floors.
WEBSITE
http://www.mmtwaterproofing.com
YEAR ESTABLISHED
2007
NUMBER OF EMPLOYEES
22
PAYMENT METHOD
Cash , Cheque , Credit Card
LICENSES
T85-4868743
MEMBERSHIPS
BBB
LIABILITY INSURANCE
Yes
WORKERS COMPENSATION
Yes
BONDED
Yes
WRITTEN CONTRACT
Yes
WARRANTY TERMS
Transferable 25 years
Company profile information is not moderated by HomeStars. Ask the contractor to verify before hiring.