Basement Specialists You Can Trust

Sous-Sol Solutions is a full-service basement waterproofing contractor and concrete crack repair specialist, which customizes guaranteed solutions for leaky basements in Greater Montreal Area, South Shore and North Shore.  We are backed with over 30 years of experience and a proven track record.

Sous-Sol Solutions is dedicated to customer satisfaction, having built its reputation on providing professional concrete reparation and restoration services.


in the Greater Montreal Area, South Shore and North Shore

Over at Sous-Sol Solutions, Inc. we pride our reputation on providing professional, reliable, quick response, and quality workmanship in every project that we are involved in. Our success is due to our ability to service our diverse customer base which includes: residential, industrial and commercial accounts in several industries. These industries include, but are not limited to real estate developers, real estate agents, property management groups, home inspectors, disaster restoration companies, private and non-profit organizations, and of course, homeowners.

Reasons why Quebec families chose Sous-Sol Solutions to fix their wet basement and foundation issues:

  • 30+ years of experience in foundation repairs and basement waterproofing
  • The most advanced foundation repair materials available
  • Warranties are above industry standards
  • Fully transferable warranties on our Interior Drainage Systems and SEAL Brand Crack Injection
  • Locally owned and operated
  • Competitive pricing
  • Free written estimate
  • Immediate response
  • Certified technician on-site
  • Professional, courteous and honest crews
  • Fully-staffed office
  • Fully insured
  • Recognized and certified by the Régie de batiment de Quebec (RBQ# 5685475501)

Sous-Sol Solutions strives for their customers to become raving fans by:

  • Providing exceptional customer experience
  • Showing professionalism from the first call to the end of the job
  • Providing outstanding customer service and quality work
  • Showing respect towards the customer’s home and personal belongings
  • Being the company they can trust
  • Providing peace of mind on every job
  • Offering warranties that are higher than the industry standards
  • Building a relationship with every customer
  • Provides “Peace of Mind”

Strong Values Builds A Strong Foundation Which Creates A Strong Company!



We keep our promise and deliver beyond what is expected…


We establish ourselves as being the best in our industry – which means developing the best products and solutions and delivering them successfully.

Continuous Improvement

We are continuously developing and deepening our knowledge and skills. By better understanding our customers’ expectations and needs and continuously working to improve products and services, Sous-Sol Solutions will demonstrate excellence.

Intense Focus

We are intensely focused on serving our customers and helping them solve their basement problem.  We do what we say we are going to do. As individuals and as an organization, we stand by our word and deliver excellence.

High Standards

We strive for quality and will not settle for less. We will exceed expectations and continually raise the bar of excellence.


We develop leaders by making a positive difference in our own lives and contributing it to a larger good…  


Being trustworthy and honourable.  We are proud of our reputation, built over many years, which depends on us consistently doing the right thing.


We encourage and motivate our employees to improve their learning to prosper and grow to their full potential.  


Own up to yourself and your actions. We encourage our employees to be honest and take full accountability for their responsibilities.  No victim mentality.  Lead by example.


We are passionate about people and determined to make difference in their lives.  We are motivated and inspired to provide our customers with solutions and a better living.   


Working together with both colleagues and customers produces the best solutions…


We treat others as we expect to be treated.  We embrace diverse cultures, communities and points of view.


We empower each other by sharing knowledge and leveraging skills, resources and opportunities.


Being open and honest within our communication and commitments.  We build lasting relationships with both colleagues and customers.   

Our Culture

We strive to keep an open culture where people are encouraged to be part of our company’s success by being hands-on and feel comfortable sharing their knowledge and ideas. We focus on working hard to deliver superior service and customer experience with creativity, optimism and fun. We are actively encouraging our employees to have fun, be healthy and enjoy life.

Thank you for visiting us today. We hope to serve you in the near future! To request your FREE estimate, please complete our contact form or give us a call at 1-888-768-7765.