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McInroy Basement Systems Inc.

246 Mary St
Tweed, ON K0K 3J0
Mon-Fri 8:00am-4:00pm
In business since 2003

For over eight years, owner Tim McInroy has dedicated his time to ensure his team has the tools to take on any basement or crawlspace problem.

Hiring the authorized Basement Systems company in the Greater Belleville Area means you can benefit from:

  • Award-Winning Products and Customer Service
  • Trained, Experienced Basement Waterproofing and Crawl Space Repair Specialists
  • Free, No-Obligation Estimates - Contact Today!

Services Offered in Ontario CA and Nearby:

  • Basement Waterproofing to help prevent basement flooding.
  • Crawl Space Encapsulation to help protect against mold, rot, and moisture problems.
  • Drain Systems custom drain system creating a dry, usable space in basement or crawl space
  • Sump Pump system used to keep water out of basement
  • And More!

Products Installed

  • Sump Pumps - Primary & Battery Backup Systems
  • Interior Drainage Systems
  • Crawl Space Vapor Barrier & Encapsulation System
  • Energy-Efficient, Self-Draining Dehumidifier
  • Waterproof, Mold-Resistant Finished
  • Walls and Flooring

Service Area:

McInroy Basement Systems Inc. provides basement waterproofing and crawl space solutions to Ameliasburg, Apsley, Bancroft, Batawa, Bath, Cardiff, Cherry Valley, Erinsville, Flinton, Foxboro, Godfrey, Kingston, Madoc, Milford, Napanee, Parham, Roblin, Roslin, Selby, Stella, Tamworth, Trent River, Trenton, Verona, Wellington, Westbrook, Wooler, and Yarker, Ontario.

Check out the 4.9/5 reviews in Ontario! Explore the photo gallery to visually understand the process of improving homes in the service area! Call today to schedule your free estimate!

Basement Waterproofing Crawl Space Repair
By Tami T.
"Tim the owner and his staff are excellent and took the time..."
By Jane R.
"I already have raved to friends about your work, both in my..."
By Judy G.
"We needed a second opinion concerning the leak in our..."
By Debbie T.
Robin & Donna B.
Brighton, ON
Big thank you for the great job your crew did in our basement.
Belleville, ON
Thank you for peace of mind & dry basement with the triple safe pump and to the great guys installing!!
Belleville, ON
We are so pleased with the work done. We don't have any water problems any more.
McInroy Basement Systems Inc. Before & After
  • WaterGuard Cleanspace
    WaterGuard Cleanspace

    WaterGuard Cleanspace

    Cleanspace Installed December 2019
  • DryTrac


    Before and after of some wonderful DryTrac work done by the team. Call us today for all your waterproofing needs!
  • Crawlspace Encapsulation
    Crawlspace Encapsulation

    Crawlspace Encapsulation

    January, 2019 Crawlspace encapsulation with cleanspace and spray foam.

Tim McInroy


Catherine Young

Office Administrator

Jordan Miller


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