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Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier
Aspen Air Purifier


Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents


Foundation Repair Services & Products
Push Pier Underpinning For Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
EZ Post Deck Repair
Shotcrete Wall Restoration
EverBrace Wall Restoration System


Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System
Before and After Pictures from Sarnia
Waterproofing an Unfinished Basement in Sarnia, ON

Waterproofing an Unfinished Basement in Sarnia, ON

Before After
Waterproofing an Unfinished Basement in Sarnia, ON Waterproofing an Unfinished Basement in Sarnia, ON

Problem:  Many people wonder, “How invasive is your basement waterproofing system?”

That depends on if the basement is finished and to what degree… of course, if the basement is finished and you’ve experienced water penetration, then likely you’ve also been frustrated by the damage it’s caused.

Solution: In this example, you can see how adding a floor drain as part of the basement waterproofing system does not affect the look or functionality of this basement – and typically, the work is completed within 2 days.

Be sure to check out our Before and After examples of basement waterproofing to learn more.

Inspector: Dan

Foreman: Justin

Leaky Basement Repair in Sarnia, ON

Leaky Basement Repair in Sarnia, ON

Before After
Leaky Basement Repair in Sarnia, ON Leaky Basement Repair in Sarnia, ON

Problem:  These home owners in Sarnia were experiencing a leaky basement. Water was penetrating regularly through the block concrete walls. The air was damp and musty smelling. During the winter months, the basement was very cold.

Solution: We installed our waterproofing system which directs the leaking water away from the walls and floors and into a new drain and upgraded sump pump system. We finished off the walls with our ThermalDry® Basement Radiant Wall Barrier which will improve the basement environment during the cold winter months.

Inspector:  Cory

Foreman: Justin

A space for the family to enjoy without having to worry about water damage.

A space for the family to enjoy without having to worry about water damage.

Before After
A space for the family to enjoy without having to worry about water damage. A space for the family to enjoy without having to worry about water damage.

These Sarnia homeowners wanted to stop any water from coming into their home through a crack in their foundation. Once they met with our Inspector, Jeff they quickly realized they wanted a usable space for their family to enjoy without having to worry about their personal items being ruined. 

Company Awards
2017 Consumer Choice Award, Concrete Lifting- London
Residents in London, on voted for their favorite Concrete Lifting/Leveling company in their city and Advanced Basement Systems came is... [Read more]
2015 Consumer Choice Award- Waterproofing & Foundation Repair
LONDON, ON- Through an independent market survey, the consumers and businesses in our community have selected us as the top-ranked... [Read more]
Chatham-Kent Entrepreneur of the Year
CHATHAM, ON-The Chatham-Kent Chamber of Commerce held its 126th annual Business Excellence Awards on Thursday, March 27th, at Club Lentinas.... [Read more]
More Awards

Reliable Basement Waterproofing & Foundation Repair Contractors in Sarnia, ON

If anyone needs any work done in their basement this is the company to choose....
Happy Customers Surrounding Sarnia, ON
Work Requests

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Reviews From Sarnia
Testimonials From Sarnia
When it comes to protecting your basement against water it is important to stay proactive. This Sarnia...
Testimonial by Laurie T. from Sarnia, ON
The day after it rained very hard and not a drop came in.
Testimonial by Brenda C. from Sarnia, ON

Basement Waterproofing & Foundation Repair Contractor in Sarnia, ON

Advanced Basement Systems are the trusted chosen professionals for basement waterproofing and foundation repairs in Sarnia, ON and nearby. Since 2003, we have been serving homeowners and providing them with solutions for their home repair needs. Give us a call now and get your FREE no-obligation estimate on foundation repair, crawl space services, basement waterproofing, and attic insulation!

Trusted Wet Basement Repair

No two basements are alike, therefore we don't provide our customers with the same two solutions. Each basement repair is unique and specific to your basement's needs. With patented products and solutions, such as our sump pump installation and energy-efficient dehumidifiers, we can assure you of results that last. We can fix leaking basements, water in the basement problems, musty odors, and more! Give us call today and let us get started on your basement waterproofing solution!

Expert Foundation Repair in Sarnia, ON

It may be time for foundation repairs if you have begun to notice your foundation walls bowing or leaning. As water pressure pushes against the walls, your foundation will start to lean and buckle inward. Our foundation repair contractors specialize in:

  • Foundation Wall Restoration
  • Pier Systems
  • Wall Anchor Installation
  • And more!

Repair Your Wet Basement and Foundation Problems Today!

If your home is in need of basement waterproofing, crawl space encapsulation, or foundation repair, don't wait any longer to get in contact with Advanced Basement Systems. Our experts will be able to diagnose and resolve all such issues so you can start living in a healthier, safer home. Contact us today for your FREE no-obligation estimate!

Crawl Space Encapsulations & More

Advanced Basement Systems provides quality crawlspace encapsulations and solutions to homes in Sarnia, ON. If your crawlspace is not given the proper attention it needs, you can be allowing the growth of mold and rot, as well as risking the structural integrity of your home. If you are noticing cracks in your drywall, uneven floors, or foul odors, it may be time to call in the experts. Some of our top of the line products we use are:

  • Energy Efficient Dehumidifiers
  • Thermal Insulation
  • Vapor Barrier

Foundation Repair Contractors in Sarnia, ON

Unfortunately, sometimes you need foundation repairs. We understand that this can be a daunting project and not something you were planning for. That is why our professionals do everything we can to make the process a little easier for you. Poured foundations sometimes will need crack or settling slab foundation repairs. Our push pier systems can easily stabilize any settled foundations and can lift the structure back to its original place allowing for a long, lasting, solution. As a member of Supportworks, we can assure you that the products we are using to repair your home will provide you with long-lasting results for years to come

If you find yourself in need of wet basement repair, crawl space encapsulation, or foundation repair, don't wait any longer and get in contact with Advanced Basement Systems today for your FREE no-obligation estimate!

Attic Insulation Company in Sarnia, ON

Tired of your home having uncomfortable temperatures, drafts, musty odors, high energy bills, or an inefficient HVAC system? You may be dealing with an underinsulated, poorly sealed attic. That is why Advanced Basement Systems offers energy-efficient attic insulation solutions, including air sealing, cellulose insulation, spray foam, radiant barriers, rigid foam insulation, and more. These targeted upgrades are guaranteed to improve home comfort, energy efficiency, and lower energy bills.

  • Cellulose Insulation
  • Spray Foam Insulation
  • Rigid Foam Insulation
  • Radiant Barriers
  • Duct Insulation
  • Duct Sealing
  • Ice Dam Prevention

We are the skilled experts providing the home energy upgrades you need! Get an evaluation or a free estimate to learn more about our attic insulation services. We serve areas throughout Ontario, including Sarnia and nearby.

Case Studies From Sarnia
These Lambton County homeowners had a wet basement. This leaky space not only affected the health of their home with high humidity, damp, musty...
Press Releases From Sarnia
Advanced Basement Systems has served the Greater Chatham-Kent area since 2003, and has been recently...
Advanced Basement Systems has served the Greater Chatham-Kent area since 2003, and has been recently honored for their entrepreneurship and commitment to outstanding service and satisfaction by the local Chamber of Commerce.... [Read more]
News & Events from Sarnia
Experts on Call AM 800
Listen for us on AM 800!... [Read more]
Home Foundation Repairs: Knowing What To Look For
There are many warning signs of a foundation problem. Be prepared so that you don't have a major foundation repair in the future. ... [Read more]
Work Requests From Sarnia, ON
Project Location: Sarnia, ON
I have two attic spaces in my property and would like to get a quotation to have blown in insulation for the two spaces.
Project Location: Sarnia, ON
Small amount of Moisture in basement, smells musty
Project Location: Sarnia, ON
Hi, I have moisture coming through the block foundation of my 100-year-old house in 3 corners. I want it gone for the most affordable yet effective means possible please.
Project Location: Sarnia, ON
Have a leak/puddle in the basement and need to waterproof it. Thank you
Project Location: Sarnia, ON
I had a water line leak. Some of the insulation near the leak area got wet and is down and it needs replacing and the plastic put up.
Project Location: Sarnia, ON
Leaky basement and sump pump concerns
Project Location: Sarnia, ON
I would like an estimate on adding insulation to my Attic. My house is 1400sqft, currently has one layer of batt insulation. Would like it to be r60 in total. The Attic will be ready with all rafter vents installed. I would just like a ball park price.
Project Location: Sarnia, ON
I would like an estimate for insulating the attic in my garage.
Project Location: Sarnia, ON
I would like to get a quote for installing a sump pit and sump pump in my basement. There is currently no sump pump. The basement is finished so at this time I wouldn't get an internal french drain installed, just the pit/pump.
Project Location: Sarnia, ON
Upstairs room to hot summer . Cold winter
Project Location: Sarnia, ON
The main level of my my house had been very cold this past winter. When looking in my attic there is approx 3" of blown insulation, and I believe it could use some more.
Project Location: Sarnia, ON
Need quote to repair basement wall leaks
Project Location: Sarnia, ON
Our sump pump is fairly old, and lately not turning on as we have to manually cause it to pump water after we notice slight flooding in our basement. Looking for a quote to prepare for obvious replacement.
Project Location: Sarnia, ON
Wet patch of drywall in the basement. Concerned about water coming in
Project Location: Sarnia, ON
We been getting water in the basement for 2 days now its coming though the wall some where.
Project Location: Sarnia, ON
Cold floor in my laundry room above a very narrow crawl space... I think the laundry room was an addition. Wouldn't mind getting the rest of my basement checked out too but I think the main issue is this crawl space.
Project Location: Sarnia, ON
Looking to replace current sump pump and update the system with also adding a secondary backup system at the same time
Project Location: Sarnia, ON
Have just purchased a home with a dirt crawl space. I am concerned about moisture and humidity coming upstairs. I'm looking to get the subfloor / joists insulation looked at and maybe replaced if needed. Would like an estimate for the cost of this. It's a small house 722 sq/ft.
Project Location: Sarnia, ON
Install cost for back up sump pump and pump
Project Location: Sarnia, ON
Crack in the foundation. Basement.
Serving the following Sarnia, ON postal codes
N7S, N7T, N7V, N7W, N7X

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