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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.

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

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

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
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

Leading Basement Repair Contractor in London, ON

Good products, pro staff, pricing was upfront....

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
Ice damming on roof this year, require blown in insulation in 2 levels of attic (home is split level). Approx 1400 sq. ft.
Project Location: London, ON
Insulate ceiling in a recently heated double car garage I'm getting ice in the eaves
Project Location: London, ON
Attic insulation top up
Project Location: London, ON
I have a crawl space the runs under a section of my house, and had read about a couple of companies that offer services to seal/enclose the space with vapour barrier, and would like to get a quote to see if it's a feasible option.
Project Location: London, ON
Walls . roof spray foam
Project Location: London, ON
Wondering what I might need in my attic My exhaust fan is dripping in bathroom so maybe some insulation needed
Project Location: London, ON
I would like an estimate to adding insulation to my attic. My attic is about 18oo square feet and my home is a one floor ranch style home.
Project Location: London, ON
Icicles forming over windows.
Project Location: London, ON
Small water leak in walk out basement when it rain
Project Location: London, ON
Need estimate to waterproof basement, thank you
Project Location: London, ON
We need to add insulation to the attic for noise reduction
Project Location: London, ON
Wanted estimates compair extra to save
Project Location: London, ON
Radon gas in my house
Project Location: London, ON
Ice dams formed on the back side of the house, upper attic. I took a look inside the attic, however, I am unable to determine what the root case might be. We had new insulation blown into this space 2 years ago with no ice dams last winter.
Project Location: London, ON
Ice dam on roof. Need insulation checked in attic and quote, if need be.
Project Location: London, ON
Small Interior Foundation leak, insulation on the lower wall is damp.
Project Location: London, ON
I believe my concrete block foundation is bowing. Diagonal "Staircase" cracks between the blocks, which were wet. I recently purchased the home and noticed moisture and mold in plywood subfloor. I removed drywall to reveal the cracks in the concrete block foundation. I intended to use Sikafix Injection Repair kit to stop the moisture, and began to chip away around the cracks in preparation, but stopped because this is likely a bigger issue and I should get an expert opinion because we may need to reinforce the foundation. On one wall, the bottom block appears to have moved a half-inch inward at the apex of the bowing. Images provided are after the chipping (which didn't take much force in the wetter areas and created holes right through). One of the cracks shown, I haven't touched yet. We also did not quite trace the cracks all the way to the end. I only found problematic moisture in one corner, but I'm not sure of the state of the rest of the foundation.
Project Location: London, ON
Insulation discolouration in basement
Project Location: London, ON
Water coming into basement after heavy rains in what looks like marks left over from the original construction concrete forms.
Project Location: London, ON
Looking for service for insulating attic.
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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