Request a Free Estimate

1-800-638-7048

Service Area

Cities in Province of Ontario
Ahmic Harbour
Ajax
Algonquin Highlands
Alliston
Alton
Angus
Ashburn
Aurora
Bala
Baldwin
Barrie
Baysville
Beaumaris
Beaverton
Beeton
Belle Ewart
Bethany
Blackstock
Bobcaygeon
Bolsover
Bolton
Bond Head
Borden
Bowmanville
Bracebridge
Bradford
Brampton
Brechin
Britt
Brougham
Burks Falls
Burnt River
Byng Inlet
Caesarea
Caledon
Caledon East
Caledon Village
Cambray
Cameron
Campbellcroft
Cannington
Cavan
Cedar Point
Cedar Valley
Cheltenham
Christian Island
Churchill
Claremont
Coboconk
Cobourg
Coldwater
Concord
Cookstown
Courtice
Creemore
Cumberland Beach
Dorset
Dunchurch
Dunsford
Duntroon
Dwight
Eagle Lake
East Gwillimbury
East York
Egbert
Elmvale
Emsdale
Etobicoke
Everett
Fenelon Falls
Gilford
Glen Huron
Glencairn
Gooderham
Goodwood
Gormley
Grand Valley
Gravenhurst
Greenbank
Greenwood
Haliburton
Hampton
Hawkestone
Haydon
Hillsdale
Holland Landing
Honey Harbour
Honeywood
Hornings Mills
Huntsville
Inglewood
Innisfil
Irondale
Jacksons Point
Janetville
Katrine
Kearney
Kendal
Keswick
Kettleby
Kilworthy
King City
Kinmount
Kirkfield
Kleinburg
Lake Of Bays
Laurel
Leaskdale
Lefroy
Lindsay
Lisle
Little Britain
Locust Hill
Longford Mills
Loretto
Mactier
Magnetawan
Manilla
Mansfield
Maple
Markham
Mckellar
Midhurst
Midland
Milford Bay
Millbrook
Minden
Minesing
Minett
Mississauga
Moonstone
Mount Albert
Nestleton Station
New Lowell
Newcastle
Newmarket
Newtonville
Nobel
Nobleton
Norland
North York
Nottawa
Novar
Oakwood
Orangeville
Orillia
Oro
Oro Station
Orono
Orton
Oshawa
Palgrave
Parry Sound
Pefferlaw
Penetanguishene
Perkinsfield
Peterborough
Phelpston
Pickerel
Pickering
Pointe-au-baril-station
Pontypool
Port Carling
Port Hope
Port Mcnicoll
Port Perry
Port Sandfield
Port Severn
Port Sydney
Prince Albert
Queensville
Rama
Richmond Hill
River Drive Park
Roches Point
Rosemont
Rosseau
Sandford
Scarborough
Schomberg
Seagrave
Sebright
Severn Bridge
Shanty Bay
Sharon
Shelburne
South River
Sprucedale
Stayner
Stouffville
Sunderland
Sundridge
Sutton West
Terra Cotta
Thornhill
Thornton
Toronto
Torrance
Tottenham
Udora
Unionville
Utopia
Utterson
Uxbridge
Vaughan
Victoria Harbour
Warminster
Wasaga Beach
Washago
Waubaushene
West Guilford
Whitby
Whitevale
Willow Beach
Windermere
Woodbridge
Woodville
Wyebridge
Wyevale
York
Zephyr

Zip/Postal codes we serve:

P0A, L1S, L1T, L1Z, K0M, L9R, L0N, L0M, L0B, L4G, P0C, L0E, L4M, L4N, P0B, P1L, L0K, L0G, L0L, L0A, L7C, L7E, L1B, L1C, L1E, L3Z, L6P, L6R, L6S, L6T, L6V, L6W, L6X, L6Y, L6Z, L7A, P0G, L0H, L9M, L1Y, K9A, L4K, L9N, M3C, M4A, M4B, M4C, M4G, M4H, M4J, M4K, M4W, M8V, M8W, M8X, M8Y, M8Z, M9A, M9B, M9C, M9P, M9R, M9V, M9W, L0C, P1P, P0E, P1H, L9S, L4P, L7B, L0J, K9V, L6A, L3P, L3R, L3S, L6B, L6C, L6E, L6G, L4R, L4T, L4V, L4W, L4X, L4Y, L4Z, L5A, L5B, L5C, L5E, L5G, L5H, L5J, L5K, L5L, L5M, L5N, L5P, L5R, L5S, L5T, L5V, L5W, L3X, L3Y, M1L, M1R, M2H, M2J, M2K, M2L, M2M, M2N, M2P, M2R, M3A, M3B, M3H, M3J, M3K, M3L, M3M, M3N, M4N, M4P, M4R, M5M, M5N, M6A, M6B, M6E, M6L, M6M, M7A, M9L, M9M, M9N, L9V, L9W, L3V, L1G, L1H, L1J, L1K, L1L, P2A, K9H, K9J, K9K, K9L, L1V, L1W, L1X, L1A, L9L, L3T, L4B, L4C, L4E, L4S, M1B, M1C, M1E, M1G, M1H, M1J, M1K, M1M, M1N, M1P, M1S, M1T, M1V, M1W, M1X, M4E, L4A, L4J, M4L, M4M, M4S, M4T, M4V, M4X, M4Y, M5A, M5B, M5C, M5E, M5G, M5H, M5J, M5K, M5L, M5P, M5R, M5S, M5T, M5V, M5W, M5X, M6C, M6G, M6H, M6J, M6K, M6N, M6P, M6R, M6S, M7Y, L9P, L9Z, L1M, L1N, L1P, L1R, L4H, L4L

Recent Customer Testimonials

I thought you did a fabulous job. I was so happy. I called, the salesman came right away. I said how long will it take to do it. Well, he said he could do the job next week and you did the job next week! Everybody who showed up was lovely to work with. They did exactly they were supposed to. My favorite of everything was that there was no mess!

Full testimonial

Debbie . , Toronto, ON

Fast respsone, great job, fair price

Full testimonial

P. R. , Markham, ON

Clarke Basement Systems

10638 Ninth Line Markham, ON, L6B1A8

Clarke Basement Systems is based in Markham, Ontario and services Southern Ontario and the Greater Toronto Area, including Toronto, Mississauga. Hamilton, Markham, Oshawa, Vaughan, Brampton, Barrie, Richmond Hill. They are quality basement Waterproofing contractors in Toronto providing waterproofing solutions since 2003. They are proud to be a part of the Basement Systems Inc. worldwide network of authorized dealers.

Clarke Basement Systems provides wet basement repair in Greater Toronto. They use state-of-the-art basement waterproofing systems and basement waterproofing products including sump pumps, basement dehumidifiers and crawl space dehumidifiers and many products for your basement remodeling project to solve ALL wet basement problems.

The company is a trusted and valued member of the Basement Systems network and upholds the standards of the company. They thoroughly train their employees at the Basement Systems Inc. corporate headquarters in Connecticut, and many employees have earned the "CERTIFIED Waterproofing Professional" title. The company provides basement finishing, basement remodeling, and basement waterproofing in Ontario, as well as Ontario foundation repair. Clarke Basement Systems are members in good standing with the Better Business Bureau.

[+] View More [-] View Less

Recent Customer Reviews

Review by The Macs . from ,

Lucio Flores was very professional and walked me through every step of the process. He also confirmed how much the new sump pump would be with me before he installed...
[View Details]

Review by Jeff . from Oshawa, ON

Just wanted to Thank Fitz and Rob for a job well done. Fitz installed the flexispan repair product to the crack in our basement and I'm positive we will no...
[View Details]

Review by Sylvain . from Toronto, ON

We bought a sump pump system from Clarke Basement Systems a year ago. Best thing to say about it is that we actually forgot it existed. It does its job...
[View Details]

Show All Reviews

Clarke Basement Systems

Our Services

Our Company

Other