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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
 
Insulation Services & Products
Attic Insulation
Spray Foam Insulation
Air Sealing
Alternative Thermal Barrier & Ignition Barrier for Spray Foam
Before and After Pictures from London
Spray Foam System

Spray Foam System

Before After
Spray Foam System Spray Foam System

The home required a complete crawl space update to help with humidity control and energy efficiency.

Foundation Crack Repair in London, ONT

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

An Important Window Well Improvement in London, ON

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

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

Leading Basement Repair Contractor in London, ON

You were quick to respond and your salesperson wasn't full of hot air....
Happy Customers Surrounding London, ON
Testimonials
Reviews
Work Requests

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Reviews From London
Testimonials From London
Lynn was so impressed with work that was completed at her friends home she knew that Advanced Basement...
Testimonial by Lynn S. from London, ON
Good products, pro staff, pricing was upfront.
Testimonial by Wayne N. from London, ON

Trusted Basement Waterproofing & Foundation Repair in London, ON

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!

Wet Basement Repair in London, ON

Do you have a wet basement in London, ON? A leaky basement can cause other problems besides just being a pain to clean up. 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, vapor barriers 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 basement look 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!

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 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 London, 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 & Air Sealing Experts in London, ON

If your home has uncomfortable temperatures, drafts, musty odors, high energy bills, or an inefficient HVAC system, you may have an issue with an underinsulated, poorly sealed attic. Advanced Basement Systems is the trusted attic insulation company providing air sealing, cellulose insulation, spray foam, radiant barriers, rigid foam insulation, and more to improve home comfort, energy efficiency, and lower energy bills. We are the skilled experts providing the targeted home energy upgrades you need!

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

Get an evaluation or a free estimate to learn more about our attic insulation services. We serve areas throughout Ontario, including London and nearby.

Spray Foam Insulation in London

Advanced Basement Systems provides professional spray foam insulation services that are perfect for enhancing energy efficiency in your home. Spray foam insulation creates an airtight seal that helps reduce energy loss, prevent drafts, and increase overall comfort. However, in areas where the insulation won't be covered by drywall or another barrier, such as unfinished basement or garage walls, an additional layer of protection is needed. That’s where our thermal and ignition barrier coating comes in.

This specialized coating is applied directly over the spray foam to meet safety requirements and protect the insulation from fire hazards. Whether you need spray foam insulation in an unfinished basement or crawl space, our team can ensure that it meets all safety codes with the application of this thermal and ignition barrier. Learn more about how this essential service can safeguard your home and improve insulation performance — schedule a free estimate today!

Case Studies From London
Fixing
Years ago, these London homeowners were tired of musty smells in the home, the cold floors and the high heating and cooling bills. They knew the...
A
During times of moderate to heavy rainfall, this home in London, Ontario experienced flooding on three exterior walls in an area of their...
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]
News & Events from London
A Permanent Solution to a Leaky Basement
These homeowners wanted a permanent solution. They did not want to have to think about or see water in their basement, ever again!... [Read more]
Ready to Finish Your Basement?
There is so much to contemplate before finishing your basement. We would like to offer three important points for your consideration:... [Read more]
Sign Up!
Our new London office is now branded.... [Read more]
Work Requests From London, ON
Project Location: London, ON
Insulation in attic crawl space as there is mold formation in the bedroom ceiling
Project Location: London, ON
Drafty/cold floors
Project Location: London, ON
Attic insulation and one exterior wall. Very cold in the winter and the bedroom is cold in the winter and hot in the summer.
Project Location: London, ON
I'm interested in getting quotes for spray foam insulation in two crawl spaces. I'm interested in having one of the drawl spaces moisture sealed/encapsulated.
Project Location: London, ON
Small amounts of water now coming into basement.
Project Location: London, ON
14' x 6' cold room under porch wet with mold. Spray closed foam ceiling and 3 walls. Advise on any additional remedial work needed or alternatives
Project Location: London, ON
High radon levels 300-400
Project Location: London, ON
My basement leaks when there is a hard rain. Would like to have an estimate on how much to fix the problem. Thank you
Project Location: London, ON
I am looking for a free estimate for a sump pump replacement which has a backup should the power go out.
Project Location: London, ON
Water damage to one sheet of plywood, may need new insulation.
Project Location: London, ON
I would like to insulate and seal my basement crawl space. I have had some pest issues and would like to rule out that they are coming in that way.
Project Location: London, ON
Hi, I have a crack in the foundation of my basement that is letting some water through during heavy rain. Would like to get a quote for services, thanks.
Project Location: London, ON
Looking for a spray foam quote
Project Location: London, ON
Two vertical cracks in basement
Project Location: London, ON
We wish a quote on attic insulation
Project Location: London, ON
Please come by to provide an estimate for our basement
Project Location: London, ON
We have a dirt crawl space and want it cleaned up and sealed so animals like mice etc stop going in there and eventually want to renovate our full basement part so we want the crawl space to be cleaned up
Project Location: London, ON
I have listed this home and there has been water in the basement - at least 2-3 times. We would like a quote to assess what it is and how to fix it
Project Location: London, ON
Old house with brick foundation. Leaking. Possibly not concrete floor
Project Location: London, ON
Two egress windows for legal basement. Size 46"x46". Quote with materials.
Serving the following London, ON postal codes
N5V, N5W, N5X, N5Y, N5Z, N6A, N6B, N6C, N6E, N6G, N6H, N6J, N6K, N6L, N6M, N6N, N6P

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