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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

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

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A Healthy and Dry Basement in London, ON

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A Healthy and Dry Basement in London, ON

Before	After

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

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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

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

Testimonials

Reviews

Work Requests

Click the icons to see what our customers had to say.

Work requests in London, ON Vicinity of McClary Ave. in London

Looking for a quote to fix my weeping wet basement, and small water leaking in during heavy rainfall. also interested in a sump pump quote, if you do this as well.

Vicinity of Masefield Crescent in London

Plugged weeping tile

Vicinity of Morgan Cres in London

Battery sump pump backup system

Vicinity of Viscount Rd in London

Large crack

Vicinity of Huron Street in London

Foundation leaking into basement

Vicinity of Napoleon Drive in London

We have a leaking crack in the foundation of our house. (Unfinished Basement) Would like quote for interior fix.

Vicinity of Wychwood Park in London

Need a quote on insulation of garage./ Basement.

Vicinity of Shore Rd in London

Have a crack in a basement wall/foundation that needs to be sealed. Has been a slow leakage of water into the house, and have developed some mold as this was slow and concealed behind a finished part of the basement. Drywall/insulation has mostly been removed to have access to area.

Vicinity of Bexhill Drive in London

Leak in basement wall when it is raining and hitting the front of the house

Vicinity of Stephen Street in London

I wish to know if Radon gas is a problem in this neighbourhood in London, ON

Testimonials from our customers in London, ON Dave And Jane F. London, ON

Extremely satisfied.

Tom & Margaret R. Maitland Street

Very satisfied. Work completed in a timely manner.

Adrienne C. London, ON

Very polite did a great job.

Joe R. St James Street

Went beyond expectations. Absolutely great work!

Misty C. London, ON

Very satisfied. Prompt, courteous service with excellent after install support.

Patricia M. London, ON

Money well spent.

London Condominium Corp. London, ON

Was sold on your warranty and professionalism. You guys are easy to talk to.

Michael M. London, ON

Congratulations to you for running
such a fine Corporation.

Douglas M. Sunnyside Crescent

Very pleased. Kevin P. explained everything thoroughly.

Mike And Jean M. London, ON

Like the history of plumber. Very satisfied with job done.

Deb A. London, ON

Went above and beyond.

Trevor And Sherry E. London, ON

Polite, on time, clean, knowledgeable staff and thorough.

Lorraine R. North Centre Road

Very satisfied.

Donald & Claudette M. Lawson Road

Fabulous- hard working, professional and pleasant.

Rod T. Grenfell Drive

I felt no need to look elsewhere.

Linas S. Elmwood Avenue East

I just wanted to pass on to you how happy we are with the work by your crew of Justin and Kevin today.

Virginia W. Oak Street

Very pleased with their work.

Moya And Jim D. London, ON

Basement smell is almost 100% gone, we can now use our basement as a living area.

Lee S. London, ON

Very good, professional.

Lynn S. London, ON

Lynn was so impressed with work that was completed at her friends home she knew that Advanced Basement Systems could help with her wet basement problems. Lynn says, "the work was so fast and clean, it just blew me away."

Joe C. Limberlost Road

Excellent job.

Doug H. Dunedin Drive

Knowledgeable, friendly and low pressure.

Hong C. London, ON

Chose you for your reputation and A+ BBB Record.

Peter And Liz M. Delaware Street

Crew were very professional and worked quickly and neatly.

Edward L. London, ON

Professional, obliging and efficient!

P. S. London, ON

Excellent work! I was very pleased with your presentation & installation crew & clean up.

Dave And Lois H. London, ON

Very satisfied. Gives me peace of mind during heavy rain.

Doug And Vicki M. London, ON

Very satisfied. We have already recommeded your products to friends & family.

Darlene B. London, ON

Excellent service! If I were ever to build my home in the future, I would insist on the system being installed during construction!

Lynnette S. London, ON

Very pleased & relieved water is gone. I've told a number of people how impressed I am & would highly recommend your company as a solution.

Reviews from our customers in London, ON

4.7/5
Karen E. London, ON

Very happy with the work and experience.

5.0/5
Joanne S. Colborne St.

5.0/5
Joe R. Saint James St.

5.0/5
Rachelle S. St. James Street

5.0/5
Donna S. Empress Ave.,

4.8/5
Kathy T. London, ON

I think Tim and Bert did a great job and I hope they win a WOW Service Award.

5.0/5
George , ON

5.0/5
Christine O. London, ON

I am glad that we chose Advanced Basement and will use again. We have a few other projects that we would like to get done when we can and will definitely be calling you again for more business. I have already referred you to everyone I work with and my entire facebook family

5.0/5
Tim B. Burwell St

5.0/5
Eleonor D. Quebec St

4.0/5
Laura G. Boullee St.

4.8/5
Sandra H. Elias Street

5.0/5
Debbie A. Wyatt Street

Thank you for selling me peace of mind. I am confident my basement will no longer leak and I'm super grateful David and his crew explained to me that I can have my washer and dryer side by side. I've owned this house for 10 years and today is the day I finally have my machines side by side!

4.5/5
Chip M. St. Bees Close

Joel and Trevor were excellent.

5.0/5
Vince M. Curry St

Kevin and Adam were great! They were friendly, respectful and did a great job.

5.0/5
Vince M. Curry St

4.8/5
Bill D. Hastings Drive

5.0/5
Jane Delmont Pl

I liked that I received mail prior to my appt with info about the company and who would be coming to my house for the estimate. Dan Clancy was very informative and explained everything to me. I felt so much better after talking with him, that this problem could be handled quite easily. I found the price he quoted to be quite reasonable. Just when you think it cant get any better, the day came to do the work and Joel Desjardins came to fix the leak. He was a very quick and courteous worker. He went above and beyond the call of duty. He took extra time to check out some other areas of the room that I thought had potential problems and he looked it over with me and also the outside walls and gave me some great advice. His work was very clean and well done. Both men that came to my home were both so friendly and professional. Well done !

4.8/5
Edward E. Wychwood Pk

I was extremely satisfied with my experience so far with ABS. We are only one week in so time will tell but everything was excellent. However given that you are significantly more expensive than other options I expected nothing less. But to be fair you performed as I hoped. I am very happy. If I was to have one tiny criticism it was that I was not expecting the extremely strong off-gas smell that the basement liner gave off (fungicide) and it was quite alarming. It did dissipate (95%)after 12 hours but if the sales person had just given us a heads up that there would be a very strong smell it would have calmed my fears. There has been quite a bit in the news recently about off-gas from insulation wrecking peoples lives and health so I was quite anxious.

4.8/5
Vicky M. DorindaSt

Job well done and on time. Little confused about whether or not I should re-insulate the space as I was given conflicting info re/thermal wrap.Overall, very satisfied.Guy's were very professional, polite and neat - even went the extra mile and cleaned up. Thank you.

5.0/5
Vicky M. Dorinda St

Very pleased and very happy with the work. Really happy to see a company take pride in what they do right from my first phone call, in home estimate and the work crew. Guy's did and awesome job. Thank you

4.0/5
Sharon W. South Street

5.0/5
Paul G. Hesketh Pl

4.8/5
Nathalie R. London, ON

5.0/5
Jean A. Genevive Cr

Bill Lockhart was right on time to give me an estimate, very friendly & knowledgeable.

Mike was right on time to start the installation. The job was finished on time,the space was left very clean.

Mike is very friendly & professional. He even took time to have a look at my neighbors basement, helped her with her small problem & offered her advice,she was very impressed.I would recommend your company to anyone.

4.7/5
Rikie S. Bruce Street

Thanks for having done such a good job initially and for maintaining it so well. I sleep more easily because of it!

4.0/5
Peter H. Wychwood Park

5.0/5
Anthony D. Nanette Drive

5.0/5
Deborah G. Belgrave Avenue

Special thanks to James, Adele and especially Justin Fysh the foreman, he and his crew did a wonderful job, very efficient, professional and informative. Still have a few puddles in the basement and need more to be done but after the largest rainstorm here I didn't have a river in my basement, very grateful for the service. Thank you.

4.3/5
Rowland London, ON

Reviews From London

By Kaye D.

London, ON

Friday, Aug 15th, 2014

"Rating Justin Fysh a 5 seems like a huge understatement. If..."

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By Valerie G.

London, ON

Monday, Dec 22nd, 2014

"They were polite and prompt and worked well as a team..."

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By Teresa L.

London, ON

Saturday, Jan 10th, 2015

"This was a particular focus for Joel. He really concerns..."

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Testimonials From London

Lynn was so impressed with work that was completed at her friends home she knew that Advanced Basement Systems could help with her wet basement problems. Lynn...
Testimonial by Lynn S. from London, ON

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

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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!

Get a FREE Quote!

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 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!

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 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 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

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...

Click to read solution...

During times of moderate to heavy rainfall, this home in London, Ontario experienced flooding on three exterior walls in an area of their...

Click to read solution...

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Press Releases From London

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 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]

Read all Press Releases

Photo Galleries From London

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.

We continue this process on all the affected areas in the basement.

News & Events From from London

January is National Radon Month

Protect your home and your family from the dangers of radon this month!... [Read more]

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]

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

Vicinity of McClary Ave. in London

Looking for a quote to fix my weeping wet basement, and small water leaking in during heavy rainfall. also interested in a sump pump quote, if you do this as well.

Vicinity of Masefield Crescent in London

Plugged weeping tile

Vicinity of Morgan Cres in London

Battery sump pump backup system

Vicinity of Viscount Rd in London

Large crack

Vicinity of Huron Street in London

Foundation leaking into basement

Vicinity of Napoleon Drive in London

We have a leaking crack in the foundation of our house. (Unfinished Basement) Would like quote for interior fix.

Vicinity of Wychwood Park in London

Need a quote on insulation of garage./ Basement.

Vicinity of Shore Rd in London

Vicinity of Bexhill Drive in London

Leak in basement wall when it is raining and hitting the front of the house

Vicinity of Stephen Street in London

I wish to know if Radon gas is a problem in this neighbourhood in London, ON

Vicinity of Dearness Drive in London

Our sump pump is not reliably turning on and off. The float moves fine, but does not always exert enough pressure on the switch to turn it on or pull hard enough on the switch after draining to turn it back off again. I am also interested in getting a quote for a battery backup pump.

Vicinity of Emery St W in London

Looking for a quote in regards to a cinder block foundation repair for the corner of our home. Hoping for a quote as soon as possible.

Vicinity of Griffith Street in London

Radon gas testing

Vicinity of Clarke Road in London

I would like a free quote on your opinions on how to fix the leaky basement ,when it rains alot water is coming in? Is it expensive to fix?

Vicinity of Grand Ave. in London

Basement living space to be tested for Radon levels

Vicinity of Burnside Dr in London

Parents basement has a crack in the fountain I believe

Vicinity of Jennifer Cres in London

We have leak in the basement. We need estimate to fix that.

Vicinity of Beachwood Avenue in London

After the heavy rain fall we had flooding in our basement. It looks to be coming from an exterior wall behind the insulation.

Vicinity of Askin St in London

I just purchased an old home with a crawl space with no insulation and vapor barrier in the crawl space. I would like to get an expert in to quote the required work.

Vicinity of Bridlington Road in London

Crack in foundation. Leaking inside.

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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