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Emergency Water Damage Restoration Companies in Oakville, ON (2026)

Top 27 of 545 water damage restoration companies, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 27 water damage restoration companies on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Shut off the water source and the power to wet rooms if it is safe to reach the panel. Photograph damage for your insurer.

The short answer

  1. 1

    #1 for emergency water damage restoration in Oakville: CPR24 Restoration of Oakville, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency water damage restoration companies in Oakville at a glance

Top emergency water damage restoration companies in Oakville at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1CPR24 Restoration of Oakville925.0★ (86)Oakville24/7
2GTA Mold Removal Mississauga925.0★ (181)Mississauga, 16 km away24/7
3PuroClean Restoration Oakville Mississauga924.9★ (158)Burlington, 9 km away24/7
4Paul Davis Toronto904.8★ (436)North York, 35 km away24/7
5CPR24 Restoration of Mississauga905.0★ (82)Mississauga, 15 km away24/7
6Select Restoration Services905.0★ (131)Toronto, 24 km away24/7
7Serve Kings Restoration of Oakville905.0★ (56)Mississauga, 8 km away24/7
8United Water Restoration Group of Toronto895.0★ (148)Etobicoke, 34 km away24/7
9PuroClean Restoration Halton/Guelph894.9★ (58)Milton, 17 km away24/7
10First General Halton895.0★ (32)Burlington, 9 km away24/7

Call an emergency water damage restoration company in Oakville now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 27 emergency water damage restoration companies in Oakville, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 545 is on the water damage restoration companies page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  16. #16 DKI - Al-Care

    Based in Norfolk County, 29 km away

    88/100CR Score

    Ranked #16 because of its Google rating and availability: 5.0★ from 74 Google reviews, open 24/7.

    • 5.0★ from 74 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    691 Concession 4 W, Waterdown, ON L0R 2H0
    View profile for DKI - Al-Care(905) 689-5298

  17. #17 DKI - Burlington

    Based in Burlington, 10 km away

    88/100CR Score

    Ranked #17 because of its Google rating and availability: 4.7★ from 46 Google reviews, open 24/7.

    • 4.7★ from 46 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5018 S Service Rd, Burlington, ON L7L 5Y7
    View profile for DKI - Burlington(905) 681-6100

  19. #19 ONT Restoration

    Based in Mississauga, 22 km away

    88/100CR Score

    Ranked #19 because of its Google rating and availability: 4.8★ from 70 Google reviews, open 24/7.

    • 4.8★ from 70 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1075 Westport Crescent Unit 1, Mississauga, ON L5T 1E8
    View profile for ONT Restoration(416) 819-5000

  25. #25 Restoration Mate

    Based in Scarborough, 49 km away

    88/100CR Score

    Ranked #25 because of its Google rating and availability: 5.0★ from 150 Google reviews, open 24/7.

    • 5.0★ from 150 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    2360 Midland Ave Unit 6, Scarborough, ON M1S 4A9
    View profile for Restoration Mate(647) 277-1178

Top 27 of 545 water damage restoration companies by emergency score

#1 to #25 are shown in full above. Here are #26 to #27, in CR Score order; each links to its profile.

water damage restoration companies in Oakville, ranks 26 to 27
RankBusinessCR ScoreGoogle ratingDistance
26Mold removal - AP services The Mold Company885.0★ (50)27 km
27CD Flood & Sewer Water Damage Cleanup875.0★ (388)34 km

How we ranked emergency water damage restoration companies in Oakville

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 water damage restoration companies are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency water damage restoration companies in Oakville: questions

Which water damage restoration companies in Oakville are open 24/7?

25 on this list post 24/7 hours, including CPR24 Restoration of Oakville, GTA Mold Removal Mississauga, PuroClean Restoration Oakville Mississauga, Paul Davis Toronto and CPR24 Restoration of Mississauga.

Who is ranked #1 for emergency water damage restoration in Oakville, ON?

CPR24 Restoration of Oakville is #1, with a CR Score of 92 out of 100 on emergency weights.

How are emergency water damage restoration companies in Oakville ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 water damage restoration companies are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the water damage restoration company arrives?

Shut off the water source and the power to wet rooms if it is safe to reach the panel. Photograph damage for your insurer.

How many emergency water damage restoration companies here list a phone number?

24 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Oakville

  1. October 2026: CR Scores recalculated for 545 water damage restoration companies serving Oakville.
  2. October 2026: 2 duplicate listings merged.

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