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WaterproofingIndex

Best Foundation Repair Contractors in Oakville, Ranked (2026)

Last updated: By Below-Grade Records Desk

8 foundation repair contractors cover Oakville, compiled August 2026.

225 Google reviews · median 4.85★ · typical $750–$1,000 per crack (DryShield (Toronto)) · scheduling: interior work year-round; exterior excavation typically April to November

Companies

Who does foundation repair in Oakville?

  1. GJ MacRae Foundation Repair1

    GJ MacRae Foundation Repair

    74/100 WaterproofingIndex Score

    4.9 km from Oakville centre

    Foundation Repair
    • Says it is licensed
    • Says it has been going since 1975

    Its own website describes below-grade water work

    Request a quote
  3. Burloak Basement3

    Burloak Basement

    55/100 WaterproofingIndex Score

    6.2 km from Oakville centre

    Foundation Repair
    • Says it is licensed

    Its own website describes below-grade water work

    Request a quote
  7. ROOTERWORX7

    ROOTERWORX

    36/100 WaterproofingIndex Score

    0.7 km from Oakville centre

    Foundation Repair

    Its own website describes below-grade water work

    Request a quote

Looking for a foundation repair contractor in Oakville? WaterproofingIndex has 8 on file, averaging 4.85★ across 225 Google reviews, as of August 2026. Half carry more than 72 Google reviews and half fewer. Full foundation repair cost guide.

Ranking

What decides the order on this page?

The WaterproofingIndex Score orders these 8 foundation repair contractors, whose median review count is 72. Position is not for sale. How the score is built.

Rules

Permits and subsidies for foundation repair

Permit rules and subsidies do not change between Oakville and the rest of the GTA, so they are answered once, on the foundation repair page.

Coverage

Nearby areas and related work in Oakville