360 water damage restoration companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Guelph: ServiceMaster Restore of Guelph, CR Score 64/100; 4.8★ from 130 Google reviews; open 24/7.
Best for emergencies (open 24/7): Restore Canada, posts 24/7 hours; ranked #2 of 360.
Most-reviewed: Paul Davis Toronto, 436 Google reviews at 4.8★, the most of 360 ranked; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
360 Guelph water damage restoration companies are ranked here by CR Score, from ten published factors. 171 are open 24/7, 269 open Saturdays and 216 open Sundays, based on posted hours. The median Google rating is 4.9★ across 360 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | ServiceMaster Restore of Guelph | 64 | 4.8★ (130) | Guelph | 24/7 | Overall |
| 2 | Restore Canada | 63 | 5.0★ (51) | Guelph | 24/7 | Emergencies |
| 3 | PuroClean Restoration Cambridge & K/W | 62 | 4.7★ (137) | Cambridge, 15 km away | 24/7 | — |
| 4 | Faith In Construction | 62 | 5.0★ (100) | Ajax, 26 km away | 24/7 | — |
| 5 | SERVPRO of Guelph, Kitchener, Waterloo, and Cambridge | 62 | 4.6★ (58) | Guelph | 24/7 | — |
| 6 | Rainbow Restoration of Rockwood | 62 | 4.7★ (43) | Guelph | 24/7 | — |
| 7 | FIRST ONSITE Property Restoration | 61 | 4.7★ (30) | Guelph | 24/7 | — |
| 8 | WINMAR Property Restoration Specialists - Guelph | 61 | 4.3★ (75) | Guelph | 24/7 | — |
| 9 | GTA Mold Removal Mississauga | 61 | 5.0★ (181) | Mississauga, 50 km away | 24/7 | — |
| 10 | PuroClean Restoration Oakville Mississauga | 60 | 4.9★ (158) | Burlington, 44 km away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.8★ from 130 Google reviews, listed on Google as “Water damage restoration service”.
Based in Guelph
Ranked #2 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Water damage restoration service”.
Based in Cambridge, 15 km away
Ranked #3 because of its Google rating and trade focus: 4.7★ from 137 Google reviews, listed on Google as “Water damage restoration service”.
Based in Ajax, 26 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Water damage restoration service”.
Based in Guelph
Ranked #5 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Water damage restoration service”.
Based in Guelph
Ranked #6 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Water damage restoration service”.
Based in Guelph
Ranked #7 because of its Google rating and trade focus: 4.7★ from 30 Google reviews, listed on Google as “Fire damage restoration service”.
Based in Guelph
Ranked #8 because of its Google rating and trade focus: 4.3★ from 75 Google reviews, listed on Google as “Water damage restoration service”.
Based in Mississauga, 50 km away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 181 Google reviews, listed on Google as “Water damage restoration service”.
Based in Burlington, 44 km away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 158 Google reviews, listed on Google as “Water damage restoration service”.
Based in Norfolk County, 33 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 74 Google reviews, listed on Google as “Building restoration service”.
Based in North York, 61 km away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 436 Google reviews, listed on Google as “Water damage restoration service”.
Based in Waterloo, 24 km away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Water damage restoration service”.
Based in Kitchener, 23 km away
Ranked #14 because of its Google rating and trade focus: 4.5★ from 106 Google reviews, listed on Google as “Water damage restoration service”.
Based in Milton, 31 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 58 Google reviews, listed on Google as “Water damage restoration service”.
Based in Etobicoke, 57 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 148 Google reviews, listed on Google as “Water damage restoration service”.
Based in Scarborough, 45 km away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Water damage restoration service”.
Based in Oakville, 46 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 86 Google reviews, listed on Google as “Water damage restoration service”.
Based in Kitchener, 23 km away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 55 Google reviews, listed on Google as “Water damage restoration service”.
Based in Toronto, 60 km away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 131 Google reviews, listed on Google as “Water damage restoration service”.
Based in Hamilton, 52 km away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 108 Google reviews, listed on Google as “Water damage restoration service”.
Based in Kitchener, 22 km away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 126 Google reviews, listed on Google as “Water damage restoration service”.
Based in Mississauga, 51 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 82 Google reviews, listed on Google as “Water damage restoration service”.
Based in Kitchener, 28 km away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 61 Google reviews, listed on Google as “Water damage restoration service”.
Based in Markham, 54 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Water damage restoration service”.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 360 ranked water damage restoration companies here; the rest are on their profiles.
20 more water damage restoration companies within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
US national ranges converted to CAD, not adjusted for Guelph. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water damage restoration | CA$1,940 | CA$5,440 | CA$8,950 | Per job: typical range of customer-reported restorations. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 360 Guelph water damage restoration companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Guelph data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |