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Basement Waterproofing Companies in Ontario

Keep your basement dry and protected with expert waterproofing in Ontario.

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Ontario / 50 mi
General Contractors
Basement Waterproofing
1 – 15 of 267 professionals
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267 Professionals

Featured Reviews for Basement Waterproofing Companies in Ontario

MSI Construction Heating and Air
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsAugust 6, 2022
“Excellent company! This company has done work for us for several years on many different projects. Their team is always on time, their contractor is professional, easy to talk to and proactive with what they build! I’m really impressed What I like about this company is they are results driven, competitive pricing but always the highest quality in the work.”
Easy Builders Construction
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsOctober 14, 2022
“I've worked with a lot of construction companies in the past but by far Easy Builders Construction has the best work and customer service I have ever experienced Victor is the one I was dealing with and very pleasant easy to talk to a person handle all my needs answered all my phone calls and made sure I was happy with the work before even charging me one penny he remodel my bathroom and floor and sink vanity and Jacuzzi tub great work and craftsmanship very pleased on the prices and the professionalism offered. Thanks Easy Builders Construction”
Serna Contractors, Inc.
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsDecember 8, 2022
“Flavio built a deck for us. Not only it turned out beautiful (and I am very picky and a perfectionist!) Flavio was very professional and very reliable. I was very pleased with my experience with Flavio and the outstanding service he offered. So much so that I have requested Flavio for help with other projects for our house. The best part is that he has agreed to assist us once again. Now days it is very difficult to find someone that you can trust and that will offer you good service. You can count on Flavio from Serna Contractors!”
Mr. Build Construction
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsJune 25, 2014
“Having worked with many contractors, I found Mr Build to be exceptional in their ability to communicate in detail about the costs, materials and time frame of the job. The management of the project was very professional with attention to staying on a timeline, workers being prompt and issues being handled immediately to my satisfaction. Mr Build's employees are very respectful, clean and accountable. I cannot say enough great things about the company.”
All About Home Improvement LLC
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsMay 16, 2023
“All About Home Improvement is right! The gentlemen over at AAHI took care of a roofing and solar project for me with diligence and great care for my property. Everything was left clean my roof was about 15 years old and started leaking I’ve worked with other companies for roofing and there was always a slight hiccup either in the cleaning or customer service but absolutely no complaints here. No even checked my water pressure and gave me recommendations on green upgrades to my home to save on my gas and water bills. Highly recommend this company!”
1 Degree Construction, Inc
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsAugust 19, 2023
“This kitchen remodel that they just did for me, was absolutely amazing. I got exactly what I asked for and more, the owners, David, and Thai. Both were amazing to work with, and were really patient with me throughout the entire process. I really enjoyed the results and they help formulate everything I wanted into my dream kitchen!”
Maingreen Remodel & Construction
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsJune 26, 2023
“Everything was done the right way first time around, which makes me really happy. The pricing and communication was clear from the beginning. Friendly service - I'd recommend to friends and family.”
New Era Builder
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsJanuary 5, 2024
“Highly recommend! They did a big roof job for us before and they did a fantastic job, so when I needed a trusted contractor we hired them to build our dream house and we were very pleased with how smooth the process went. They are extremely knowledgeable and reliable professionals. I know when they are on the job site the job is getting done right! They are effective, adaptable and are great with communication. The leadership skills to manage a team made the project absolute success!”
First Response 911 Restoration Inc
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsMarch 29, 2023
“I am so pleased with the service I receive from this business. I manage over 200 properties and choose First Response because they go above and beyond with every project.”
BuilderWell Remodeling
Basement Waterproofing Companies in Ontario
Average rating: 5 out of 5 starsFebruary 29, 2016
“LOOK NO FURTHER.This was our first home renovation experience, so I was very nervous on how the outcome would be. We had a phenomenal experience working with BuilderWell, they offered valuable advice to help us build a beautiful, functional and affordable kitchen. The cabinets and counter tops were perfectly installed . They paid attention to detail and added a nice border design.They are honest and respectful.”
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Why Hire General Contractors on Houzz?
267Local Pros on Houzz Who Serve Ontario, CA
287,341Local Projects on Houzz by General Contractors
1M+Total Number of Reviews Left by Homeowners
A wet basement can be a nightmare for any homeowner in Ontario, CA. Musty smells, damp floors or walls, leaky windows and standing water are all signs that you need to hire an Ontario basement waterproofing professional immediately. Waterproofing a basement in Ontario, CA can help prevent problems such as mildew, mold and rot, which can all lead to health issues or structural damage. Don’t take basement and foundation waterproofing lightly — contact an Ontario pro now to fix current basement water damage and prevent future disasters.