Wet Basement & Waterproofing in Orléans, Ottawa

8 waterproofing companies serve Orléans in Ottawa, including Wet Basement Solutions, The Foundation Experts Inc., and Dr. Pipe Drain and Plumbing. 8 of them carry a sourced public rating, averaging 4.8 stars; the highest-rated is Wet Basement Solutions at 5.0 stars from 126 reviews. Compare their ratings, service areas, and contact details before choosing who to contact.

Typical Ottawa cost: Priced per crack for injection, or per project for interior or exterior work8 serving Orléans8 rated on GoogleLast reviewed July 2026

Also covers in Orléans: Wet basement · Leaky basement · Foundation crack repair · Sump pumps · Drainage

Serving Orléans

Basement Waterproofing that cover Orléans

Every waterproofing company below lists Orléans in its Ottawa service area. Compare ratings and services, then contact the business directly.

  1. FeaturedClaimed

    Wet Basement Solutions

    Kanata +7

    5.0(126)on GoogleChecked Aug 2026Basement Waterproofing

    Waterproofing and foundation-repair company established in 2008, based in Carleton Place and serving the Ottawa Valley and Eastern Ontario. Offers a lifetime warranty and free quotes.

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  2. The Foundation Experts Inc.

    Orléans +3

    5.0(27)on GoogleChecked Jul 2026Basement Waterproofing

    Ottawa foundation-repair and waterproofing company operating since 1995 and BBB A+ accredited. Offers a 25-year transferable warranty on waterproofing work.

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  3. Dr. Pipe Drain and Plumbing

    Barrhaven +4

    4.9(70)on GoogleChecked Aug 2026Plumbers

    Dr. Pipe Drain and Plumbing is a plumber in Ottawa offering bathroom renovation, drainage and hot water systems. Rated 4.9 from 70 Google reviews.

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  4. Just Foundations

    Barrhaven +8

    5.0(13)on GoogleChecked Aug 2026Basement Waterproofing

    Just Foundations is a waterproofing service in Ottawa. Rated 5 from 13 Google reviews.

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  5. Kavanagh Masonry

    Barrhaven +8

    5.0(23)on GoogleChecked Aug 2026Concrete & Masonry

    Kavanagh Masonry is a masonry contractor in Stittsville, Ottawa. Rated 5 from 23 Google reviews.

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  6. Mr. Foundation Inc.

    Gloucester +3

    4.4(82)on GoogleChecked Aug 2026Basement Waterproofing

    Ottawa foundation and waterproofing contractor operating since 1992, offering a 10-year transferable written warranty. Handles basement waterproofing, foundation crack and structural repair, and crawl space encapsulation.

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  7. Pro-Core Foundations

    Kanata +7

    5.0(15)on GoogleChecked Aug 2026Basement Waterproofing

    Foundation repair and waterproofing company serving Ottawa, Gatineau and Kingston. Covers interior and exterior waterproofing, crack repair, weeping tile and flooded-basement solutions.

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  8. The Foundation Guys Inc.

    Nepean +4

    4.3(208)on GoogleChecked Aug 2026Basement Waterproofing

    Long-running basement waterproofing and foundation-repair firm serving the greater Ottawa region since 1978. Offers a transferable lifetime dry-basement warranty.

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    View The Foundation Guys Inc. directory profile

Before you hire in Orléans

Do you need a permit for basement waterproofing in Orléans?

In Ottawa damp proofing an existing basement does not require a building permit.

Underpinning, lowering a floor or altering structure does. Exempt from a building permit still means the work must comply with the Ontario Building Code and any applicable law, such as the Zoning By-law.

Designated heritage buildings and properties inside a Heritage District Overlay are not covered by these exemptions, and the City asks owners to confirm with a Building Client Service Centre before starting.

Source: City of Ottawa: Projects not requiring Building Permits. Confirmed 2026-08-23. Thresholds change, so check before you build.

Common questions

Basement Waterproofing in Orléans, answered

How many waterproofing companies serve Orléans?
8 waterproofing companies currently list Orléans as a service area. 8 of 8 carry a sourced public rating, averaging 4.8 stars.
Which waterproofing company in Orléans has the highest rating?
Wet Basement Solutions has the highest sourced rating among waterproofing companies serving Orléans: 5.0 stars from 126 Google reviews. Listings claimed by their owner appear first; all other positions follow the published rating methodology.
What does waterproofing company work typically cost in Orléans?
Typical Ottawa-wide cost for this work: Priced per crack for injection, or per project for interior or exterior work. Get a written quote from a waterproofing company serving Orléans directly, since exact pricing depends on the job.

Hiring in Orléans

Choosing a waterproofing company in Orléans

Orléans is Ottawa's large east-end community and a hub for the city's francophone population. It blends mature neighbourhoods like Convent Glen and Chapel Hill with newer developments toward Avalon and Cardinal Creek. The established east-end homes are prime candidates for roofing, eavestrough, window, and driveway work, while newer areas need decks, fences, and landscaping. Many businesses below serve Orléans bilingually.

  • East-end Ottawa
  • Bilingual (EN/FR) community
  • Common jobs: roofing, eavestroughs, driveways, decks
All basement waterproofing in OttawaAll services in Orléans

  • Diagnosis before sealing

    Sealing a wall without finding the source often just moves the leak. A good contractor traces whether it is grading, weeping tile, or a crack before quoting a fix.

  • Interior vs exterior waterproofing

    Interior systems manage water that gets in; exterior excavation stops it at the wall. They solve different problems at very different costs. Ask which your situation actually needs.

Other trades serving Orléans

For homeowners

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