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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

 

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
PolyLevel Concrete Lifting
EZ Post Deck Repair
Shotcrete Wall Restoration

 

Radon Mitigation
Radon Testing
Radon Detection
Radon Abatement
Radon Mitigation System
 
Before and After Pictures from London
An Important Window Well Improvement in London, ON
An Important Window Well Improvement in London, ON
View Details

An Important Window Well Improvement in London, ON

Before After
An Important Window Well Improvement in London, ON An Important Window Well Improvement in London, ON

Problem:  The paving stones outside this basement were not properly graded and over time water was entering the basement through the window structure.

Solution: Our team installed a window well with improved drainage and means of egress. You can learn more about our basement window waterproofing by clicking here.

Inspector: Adam

Foreman: Paul

A Healthy and Dry Basement in London, ON
A Healthy and Dry Basement in London, ON
View Details

A Healthy and Dry Basement in London, ON

Before After
A Healthy and Dry Basement in London, ON A Healthy and Dry Basement in London, ON

Problem:  This older home showed evidence of water penetrating an unfinished basement. The problem has likely been occurring for years. The conditions in a wet basement or crawl space affects an entire home.

To understand this, let’s first look at how air circulates in a home.

-         If there is water penetration in your basement or crawlspace, it increases the humidity level in your home.

-         The lower areas of your home are cooler, and when this humid air warms (when it comes in contact with your heating system and floors, for example).

-         This air rises throughout your home and escapes through the roof.

-         More air is drawn in from the outside and up from the lower levels as air vents into the upper levels.

This airflow in your home is known as the ‘stack effect’.

The continual high moisture level in your home due to your wet basement or crawlspace is the ideal breeding ground for mould and allergens (such as dust mites). We know from the stack effect that this problematic air is circulating throughout your home.

This moist air not only affects your family’s health; it also affects the structural integrity of your home, energy costs, resale value and the overall enjoyment of your home.

Solution: Our products work together to give this homeowner a permanently dry basement:

-         Perimeter drain – to direct water into the newly installed and superior;

-         Triple Safe Sump Pump

-         Moisture levels are kept in check with the extremely efficient, quiet and hassle-free Sani-Dry Sedona Dehumidifier

-         The inorganic BrightWall Panels not only look great, but they are made of mould and mildew resistant, organic-free material

Now these homeowners are enjoying a healthier home and a clean & dry basement!

Inspector:  Rick

Foreman: Justin

Foundation Crack Repair in London, ONT
Foundation Crack Repair in London, ONT
View Details

Foundation Crack Repair in London, ONT

Before After
Foundation Crack Repair in London, ONT Foundation Crack Repair in London, ONT

Porblem: Cracks coming off windows in poured foundations are a headache. Most solutions harden over time, crack and then fail as the foundation goes through freeze/thaw cycles. 

Solution: Our solution stays flexible to move with the foundation. it allows the water to be controlled. 

Inspector: Tom

Repair Tech: Trevor

See All Before & After Images
Company Awards
2017 Consumer Choice Award, Concrete Lifting- London
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
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-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

London, ON Attentive Basement Waterproofing & Foundation Repair

Very polite and efficient. Very satisfied with the job....
Testimonial from Nestor & Nadia from London, ON
Happy Customers Surrounding London, ON
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Reviews From London
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Testimonials From London
I will not hesitate to recommend your company.
Testimonial by Ken and Alma M. from London, ON
Good work. With heavy rain the crack did not leak.
Testimonial by Joe D. from London, ON
Thank you SO much for a job well done!
Testimonial by Lal G. from London, ON
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#1 Choice in Basement Waterproofing & Foundation Repair

Since 2003, Advanced Basement Systems has worked hard to provide our customers in London, ON with the best in basement waterproofing and foundation repair. We understand the importance of keeping your home dry and having a foundation that is free of cracks. We adhere only to the highest industry standards and our products are designed to repair and fix your home the right way. Get in contact with us today for your FREE no-obligation estimate today!

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Basement Waterproofing Solutions

Having a wet basement can cause other problems besides just being a pain. Water seepage can cause musty odors, turn into potential flooding, and cause structural damage. Basement flooding is something no one should have to live with. Our basement waterproofing solutions range from sump pump installation, drainage systems, to vapor barrier, and more. Find out more about our basement waterproofing products.

Finished Basement Waterproofing

When waterproofing your basement why not install the products to give you that finished basementlook while still protecting you against water intrusion? From basement floor tiles to drywall repair systems, Advanced Basement Systems has a way to provide you with a waterproofed basement that can easily be converted to better, livable space. Maybe your basement has already been finished, but you're concerned about water and want finished basement waterproofing. We have the solution for that! Give us a call and find out how we can waterproof your finished basement today!

Get a FREE Quote!

Crawl Space Encapsulations & More

Advanced Basement Systems provides quality crawlspace encapsulations and solutions to homes in London, ON. If your crawlspace is not given the proper attention it needs, you can be allowing the growth of mould 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 Repairs

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 foundation 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 waterproofing or foundation repairs, don't wait any longer and get in contact with Advanced Basement Systems today for your FREE no-obligation estimate!

Get a FREE Quote!
Case Studies From London
A
During times of moderate to heavy rainfall, this home in London, Ontario experienced flooding on three exterior walls in an area of their...
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Press Releases From London
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]
Advanced Basement Systems received an award at the 2013 Team Basement Systems Convention held in Con...
Advanced Basement Systems received an award at the 2013 Team Basement Systems Convention held in Connecticut.... [Read more]
Advanced Basement Systems has been testing homes for Radon across Southwestern Ontario and have found a startling trend in Amherstburg.... [Read more]
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Photo Galleries From London
Any leaking water is now safely diverted into the newly installed sump pump.
Any leaking water is now safely diverted into the newly installed sump pump.
Once the drain is installed, we will finish the area with concrete.
Once the drain is installed, we will finish the area with concrete.
We continue this process on all the affected areas in the basement.
We continue this process on all the affected areas in the basement.
News & Events From from London
Protect your home and your family from the dangers of radon this month!...
January is National Radon Month
Protect your home and your family from the dangers of radon this month!... [Read more]
Advanced Basement Systems is hosting an essay contest for post-secondary students in the area....
Advanced Basement Systems Donates to Students and Community
Advanced Basement Systems is hosting an essay contest for post-secondary students in the area.... [Read more]
The 2010 Employee of the Year Award was recently awarded at Advanced Basement Systems' summer company party. Read more...
2010 Employee of the Year Award
The 2010 Employee of the Year Award was recently awarded at Advanced Basement Systems' summer company party. Read more to learn about this hardworking and dedicated recipient! ... [Read more]
More News & Events
Work Requests From London, ON
in London
Noticing water in basement after heavy rain, possible foundation cracks
Agincourt Gardens in London
I have a flooded basement after rain/snow melt from yesterday. I think I might need a Sump pump
Alersbrook Road in London
My basement is leaking. There is a visible crack in the foundation.
Carriage Hill Cres in London
Finished basement carpet is wet and drainage to sump pump seems blocked.
Pearl St in London
100 year old house with a brick foundation I understand the pipes to the street and the street pipes have been replaced in the past, so I am assuming they are not clay pipes under the house. I will have to confirm. There is of course a dank smell in the basement.
Leland Rd in London
The outdoor concrete porch at our front entrance has sunk more than 6" over the last couple of years. We think that the porch is floating and not attached to the house. This has resulted in the step height to our home as being quite high and also looks unsightly.
Blackfriars Street in London
1. We have an attached unfinished (not winterized) mud room (approx. 16 ft by 16 ft) raised 5 feet off the ground on wood posts. The room needs new footing. It is sinking up 2 inches at the end attached to the house and maybe up to 5 inches on the end furthest from the house. 2. In the crawlspace of the main house, we need some jackposts to gradually raise the centre of the main house an inch or two. 3. We have one area where the foundation could use a little inspection.
Ridgewood Cres. in London
I believe I need a sump pump installed in my basement.
Westminster Drive in London
Wet basement along 2 walls
Southdale Road E in London
I manage a condo corporation where a unit has a large crack that requires an injection repair. Cannot access it from the outside to repair outside. I am looking for a contractor that can do this work for me. Please advise if this is something you can handle?
Commissioners Rd. W. in London
We have a foundation leak that has been going on for quite some time. There is a bolt in the foundation that holds up our water meter and water is leaking in from that area. We need someone to come look at it for us.
Constable Court in London
Lift concrete slab at entrance, foundation repair outside, possibly a sump pump installation
Manchester Road in London
A couple days ago we discovered water in our finished basement. We removed some drywall to find a crack in the foundation that was lealing water. We are looking for a quote to come fix our issue and discuss what we should do.
William Street in London
- Repair methods for scaling, delam, spalling of mortar finish on concrete block foundation - Thin waterproofing / insulation membrane solution for basement walls
Delaware St in London
I have walking coming into my finished basement but am unsure from where exactly.
Exmouth Circle in London
We have a leak in our basement coming from behind a wall.
in London
Good evening, A 1 year build home that the basement is leaking in the basement. The grading/sod was recently completed which helped alittle but still leaking. Tarion warranty was at my home in July and thought it would potentially need some Appreciate an estimate.
West Afton Place in London
We need an estimate on how much to fix a leak in our basement
Bobbybrook Dr in London
Have a stamp concrete drive that's shifting also causing garage to shift, not sure if your solution would address that.
Meadowridge Rd. in London
Good day. I would like to schedule an assessment my home's foundation as we have a leaking problem. Thanks.
Serving the following London, ON postal codes
N5V 0A2, N5V 0A3, N5V 0A4, N5V 0A5, N5V 0A6, N5V 0A7, N5V 0A8, N5V 0A9, N5V 0B1, N5V 0B2, N5V 0B3, N5V 0B4, N5V 0B5, N5V 0B6, N5V 1A1, N5V 1A2, N5V 1A3, N5V 1A4, N5V 1A5, N5V 1A6, N5V 1A7, N5V 1A8, N5V 1A9, N5V 1B1, N5V 1B2, N5V 1B3, N5V 1B4, N5V 1B5, N5V 1B6, N5V 1B7, N5V 1B8, N5V 1B9, N5V 1C1, N5V 1C2, N5V 1C3, N5V 1C4, N5V 1C5, N5V 1C6, N5V 1C7, N5V 1C8, N5V 1C9, N5V 1E1, N5V 1E2, N5V 1E3, N5V 1E4, N5V 1E5, N5V 1E6, N5V 1E7, N5V 1E8, N5V 1E9, N5V 1G1, N5V 1G2, N5V 1G3, N5V 1G4, N5V 1G5, N5V 1G6, N5V 1G7, N5V 1G8, N5V 1G9, N5V 1H1, N5V 1H2, N5V 1H3, N5V 1H4, N5V 1H5, N5V 1H6, N5V 1H7, N5V 1H8, N5V 1H9, N5V 1J1, N5V 1J2, N5V 1J3, N5V 1J4, N5V 1J5, N5V 1J6, N5V 1J7, N5V 1J8, N5V 1J9, N5V 1K1, N5V 1K2, N5V 1K3, N5V 1K4, N5V 1K5, N5V 1K6, N5V 1K7, N5V 1K8, N5V 1K9, N5V 1L1, N5V 1L2, N5V 1L3, N5V 1L4, N5V 1L5, N5V 1L6, N5V 1L7, N5V 1L8, N5V 1L9, N5V 1M1, N5V 1M2, N5V 1M3, N5V 1M4, N5V 1M5, N5V 1M6, N5V 1M7, N5V 1M8, N5V 1M9, N5V 1N1, N5V 1N2, N5V 1N3, N5V 1N4, N5V 1N5, N5V 1N6, N5V 1N7, N5V 1N8, N5V 1N9, N5V 1P1

our service area

Coverage Area: Southwestern Ontario