Our Offer to You - a Risk-Free Guarantee!

Expert Team of Basement Waterproofers in London, Windsor, Chatham, Sarnia

Advanced Basement Systems is made up of a trained, experienced team of basement waterproofers, crawlspace repair contractors, and foundation repair contractors. This trusted group takes every step to provide you with the best experience possible when fixing your home.

Here are the standards that we hold tightly for every customer:

[comapny] team photo

  • Dedicated Personnel: We have the right people operating in the right departments! Our office staff does not do our installations, our accountants do not do our free estimates! You're dealing with a pro every step of the way.
  • Scheduled Dates: Your free estimate is booked in advance with a set time. The beginning and end date of your installation will be pre-arranged. Be assured that our customers are our priority!
  • Certified Specialists: All Crew Leaders and Inspectors have been through all aspects of theoretical and applied training. Internal meetings with updated training and project reviews occur weekly. Our team is built with full-time staff, not sub-contractors.
  • Office Phones Answered: Our office phones are answered during regular business hours.
  • Smoke-Free Work Zone: As a company standard there will be no smoking near your home.
  • Completion Check List: Your Crew Leader will walk around the work area with you before and after the job. They'll make sure you're completely satisfied with the work the team has done.
  • Customer Friendly Facility: Our 20,000 sqft facility is open to the public for appointments and product viewings.

Additionally, we take pride in our work from start to finish. We don't leave to work on other jobs. Your job is our priority and it will be accomplished before leaving for another job.

During work, we want to protect your home from dust that is often circling the space. Each truck is equipped with dust blowers and drop cloths are used at every job.

An A+ Team at Advanced Basement Systems

As a recipient of the Better Business Bureau's Integrity award, Advanced Basement Systems will stop at nothing to make sure you receive the best products and service out there. Know that when you sign up for a Free Estimate, you have signed up for a risk-free guarantee with an incredible company.

We are working on a 24-hour response line so homeowners will not be stranded with basement water and no help. When work is rendered, we provide a written warranty which is a warranty of the product provided after the job and payment are complete.

If you prefer to have a representative who speaks French fluently, we can facilitate your request.

No matter what the job is, we always provide quality workmanship- we stand by our work and if you're not happy, then neither are we.

Trust that Advanced Basement Systems' team of trusted employees and installers will do whatever it takes to effectively solve your basement problems.

Contact us today for a free, no obligation estimate!

For more information about the services we offer or our risk-free guarantee, call or email Advanced Basement Systems today! We serve valued homeowners in Chatham, London, Sarnia, Windsor, St Thomas, Stratford, Windsor , Essex, Amherstburg, Strathroy, Leamington, Kingsville, Ingersoll, Goderich, Aylmer, Listowel, Hanover, and the surrounding area!

Looking for a price? Get a no cost, no obligation free estimate.

our service area

We serve the following areas

  • Aylmer
  • Beachville
  • Bright
  • Burford
  • Burgessville
  • Cathcart
  • Clear Creek
  • Courtland
  • Delhi
  • Eden
  • Embro
  • Erieau
  • Fingal
  • Harley
  • Harrietsville
  • Hickson
  • Innerkip
  • La Salette
  • Langton
  • Morpeth
  • Mossley
  • Mount Elgin
  • Mount Pleasant
  • Norwich
  • Oakland
  • Otterville
  • Plattsville
  • Port Burwell
  • Port Rowan
  • Port Stanley
  • Princeton
  • Salford
  • Scotland
  • Springford
  • St George Brant
  • St Thomas
  • St Williams
  • Straffordville
  • Teeterville
  • Tillsonburg
  • Turkey Point
  • Union
  • Vanessa
  • Vienna
  • Vittoria
  • Wallacetown
  • Walsingham
  • Waterford
  • Wilsonville
  • Windham Centre
Our Locations:

Advanced Basement Systems
23576 Prince Albert Road
Chatham, ON N7M 5J7
1-226-706-2439


Advanced Basement Systems
199 Exeter Rd Unit E
London, On N6L 1A4
1-226-270-8565
Coverage Area: Southwestern Ontario