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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

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

Basement Waterproofing & Foundation Repair Professionals in Dorchester, ON

We are very pleased, thank you....

Testimonial from Al and Brenda from Dorchester, ON

Happy Customers Surrounding Dorchester, ON

Testimonials

Reviews

Work Requests

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

Work requests in Dorchester, ON Project Location: Dorchester, ON

Have had a leaky basement for the past year. we did a big reno on our house where we moved the septic to the front yard and they also put in new water mains & sidewalks in our subdivision. Not sure if all the movement has caused it because we never had problems for 8 years before this. We can't find where the water is completely coming in but we think the retaining wall on the front side of house. Not sure what we even need done, but would love for someone to have a look and give us their opinions on solution. We've already ripped up all the flooring and parts of the drywall to try and find where it is coming from

Project Location: Dorchester, ON

We have a 'cold' room that we use as storage, but some items develop mould and we would like to convert the room to just a regular room to use as safe storage.

Project Location: Dorchester, ON

Cracked foundation crawl space moisture issues/water. Water seepage. A 130 year old house that needs some major repair.

Project Location: Dorchester, ON

The beam in my basement underneath my brick fireplace is dipping downward.

Project Location: Dorchester, ON

Want baseball inspected before dry walling. Might have a leak in one area Thank you

Project Location: Dorchester, ON

-smell main level and basement

Project Location: Dorchester, ON

Concerned about radon levels in our house.

Project Location: Dorchester, ON

Leak in basement wall

Project Location: Dorchester, ON

Rain water is flooding my basement

Project Location: Dorchester, ON

Basment wall foundation has been pouring water last 3 days...

Reviews from our customers in Dorchester, ON

5.0/5
Don I. Don I. Stephen Moore Drive

4.2/5
Mike C. Mike C. Komoka, ON

4.8/5
Anil Anil London, ON

Overall very pleased. Only time will tell of course.... but the logic in the system seems sound.

5.0/5
Mike F. Mike F. London Ont, ON

5.0/5
Heather B. Heather B. Timber Dr.

5.0/5
Janet S. Janet S. Chalet Cres

4.6/5
King King Wellington

5.0/5
Steve & Sandy Steve & Sandy Grand View Avenue

4.2/5
Larry E. Larry E. William Street

Your installation crew did connect the system to the wrong plugs but that was corrected with a phone call.

I would have expected your people to give me the option of keeping the old pumps but I am not sure what I would do with them. Overall the service was very good.

4.7/5
Steve S. Steve S. London, ON

4.5/5
Steve S. Steve S. Griffith Street

4.7/5
Joanne Joanne Optimist Park Drive

5.0/5
Tyrone P. Tyrone P. Optimist Park Drive

We have had several jobs done with this company. The service has always been prompt, friendly, and best of all they follow-up and make sure everything is working well.

5.0/5
Alex S. Alex S. Stephen St

4.8/5
Genevieve B. Genevieve B. Springbank Ave.

4.8/5
Jennifer H. Jennifer H. Foxcroft Cres

4.8/5
Donna C. Donna C. Westridge Road

Thank you for all your assistance and I really appreciate the caliber of your employees and their work. This is definitely a very impressive company. Regards. Donna.

5.0/5
Antonio F. Antonio F. North Street

5.0/5
Larry T. Larry T.

Justin & Bert did a great job installing the sump pumps and cleaning up after the job was complete.

5.0/5
Blair F. Blair F. McLauchlan Grove

Looks great, can't wait for the next big rain storm!

5.0/5
Curtis S. Curtis S. Fontaine Road

Good job!

4.8/5
Dave Z. Dave Z. Cypress Ave

5.0/5
Teresa L. Teresa L. Tarbart Terrace

Joel Desjardins was our on site foreman and he was outstanding.

Please consider him for your "Wow Service Award"

This survey is quite late on our part. We hope that it does not restrict his chances for the award.

5.0/5
Ross C. Ross C. Valetta Streey

Our involvement with all staff was excellent.

Keep up the great work.

4.8/5
Maggie W. Maggie W. Fanshawe Park Road West

Was very pleased with the crew that came out. They informed us at every turn and the clean up was amazing. They were very good with informing the plumber as to what and when he could come back to finish his job and answered all of his questions. The company that you had to insulate the crawl space was very good as well he answered all of our questions as well. Again the crew that was here was very good and worked very hard to complete the job a quickly and as efficiently as possible it was just to bad that we were booked for the coldest day of the year so far. Thank you again job well done

4.5/5
Mike O. Mike O. Sunninghill Ave.

5.0/5
Joan P. Joan P. Cramston Cr

Very pleased with the work that was done in a timely matter. Crew answered any question that we had .

Also the crew cleaned up during and after the work that was being done to install the sump and drainage system in our home . The men made sure furniture was covered.

Great crew . Thank_you for a job well done !!!

5.0/5
Joan Joan London, ON

Joel Desjardins and Trevor did an excellent job with the installation of the SANY DRY SYSTEM. They explained in detail how the new system worked . Also installed battery back-up in our sump system at the last minute, to complete a job well done . Thank -You Joel and Trevor!!

4.4/5
Luke N. Luke N. London, ON

5.0/5
David B. David B. Village Green Ave.

We would like to say a special thanks to Justin Fysh and his crew for doing a great job. The whole experience with them was really good.

Reviews From Dorchester

By Nestor P.

Dorchester, ON

Sunday, Feb 9th, 2014

"The crew whose foreman was Kevin did an excelent job. ..."

View Details
By Evelyn S.

Dorchester, ON

Monday, May 1st, 2023

View Details
By Evelyn S.

Dorchester, ON

Tuesday, Apr 30th, 2024

View Details

See All Reviews

Responsible basement waterproofing, crawl space repair, foundation repair, radon mitigation company serving Dorchester, ON

We not only adhere to the highest industry standards, we strive to be the industry leader in the home improvement-related services we provide. We also use state-of-the-art products and technology which are designed to fix your home. We are the authorized Basement Systems dealer in Dorchester, ON.

Services we offer in Dorchester:

Wet/flooded basement waterproofing solutions.
Lifetime warranty on all perimeter waterproofing systems.
Crawl space sealing with CleanSpace vapor barrier.
25-year warranty on crawl space encapsulation systems.
Foundation and structural repair solutions.
25-year warranty against manufacturing defects on foundation products.
Professional radon testing and radon mitigation services.
Energy-efficient attic insulation upgrades and air sealing.
Spray foam insulation services.
Alternative thermal barrier and ignition barrier coating for spray foam insulation services.
Financing Available
FREE estimates for crawl space services, foundation repair services, attic insulation services, and basement waterproofing services.

Work Requests From Dorchester, ON

Project Location: Dorchester, ON

We have a 'cold' room that we use as storage, but some items develop mould and we would like to convert the room to just a regular room to use as safe storage.

Project Location: Dorchester, ON

Cracked foundation crawl space moisture issues/water. Water seepage. A 130 year old house that needs some major repair.

Project Location: Dorchester, ON

The beam in my basement underneath my brick fireplace is dipping downward.

Project Location: Dorchester, ON

Want baseball inspected before dry walling. Might have a leak in one area Thank you

Project Location: Dorchester, ON

-smell main level and basement

Project Location: Dorchester, ON

Concerned about radon levels in our house.

Project Location: Dorchester, ON

Leak in basement wall

Project Location: Dorchester, ON

Rain water is flooding my basement

Project Location: Dorchester, ON

Basment wall foundation has been pouring water last 3 days...

Project Location: Dorchester, ON

I have a cracked foundation in my house (a bungalow) ) and the floor is dipped in that corner. (Yes its been like this for 25 yrs but now I want it fixed). Also have a corner sinking in my shop that is sinking and needs fixing.

Project Location: Dorchester, ON

We continue to have leak issues in our basement during and following heavy rain and spring snow melts; concerned about potential mould issues and waterproofing and would be grateful for an assessment / quote.

Project Location: Dorchester, ON

Water problem in basement

Project Location: Dorchester, ON

Hi. We would like to get our basement water proofed.

Project Location: Dorchester, ON

Leaking basement

Project Location: Dorchester, ON

The basement in our 1953 built home is prone to high humidity conditions. I know from some digging near the house, that the water table is fairly close to the basement level. I believe that a sump pump would help this situation.

Project Location: Dorchester, ON

Cracks seen from exterior, concerned about water leaking in. So far carpet has seemed dry.

Project Location: Dorchester, ON

Rodent clean up and repair of damaged caused by wildlife, bats,raccoons, mice, rats...clean up the entire crawlspace and attics.

Project Location: Dorchester, ON

I just moved into this house in Sept 2020, I have water coming into my basement, it's coming in around the sewer hole-its make its way down to the sump pump thankfully.It appears this has happened before from the look of the water lines in the basement. I believe it's because the water is not being drained away from the house and it's finding a way in due to the spring thaw. is someone able to come look and let me know any possible solutions?

Project Location: Dorchester, ON

We have a cold storage unit in our basement that also houses a sump pump. We have issues with wet walls and would like a quote on how to solve the issue, please. Thank you.

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