134 bathroom remodelers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Thorold: Ultimate Bathrooms, CR Score 87/100; 4.9★ from 60 Google reviews.
Best for emergencies (open 24/7): CNG Construction Inc, posts 24/7 hours; ranked #3 of 134.
Most-reviewed: Buffalo Glass Block, 468 Google reviews at 4.9★, the most of 134 ranked; ranked #43.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
134 Thorold bathroom remodelers are ranked here by CR Score, from 8 published factors. 16 are open 24/7, 75 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.9★ across 134 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Ultimate Bathrooms | 87 | 4.9★ (60) | St. Catharines, 4 km away | — | Overall |
| 2 | Bath Depot St. Catharines | 84 | 4.3★ (59) | St. Catharines, 7 km away | Sat · Sun · Evenings | — |
| 3 | CNG Construction Inc | 83 | 5.0★ (17) | Buffalo, 33 km away | 24/7 | Emergencies |
| 4 | WS construction | 82 | 5.0★ (18) | Norfolk County, 16 km away | Sat · Sun | — |
| 5 | G7 Renovations | 81 | 5.0★ (43) | Niagara Falls, 37 km away | Sat · Sun · Evenings | — |
| 6 | Lakeside Bathroom Remodeling | 80 | 4.9★ (101) | Tonawanda, 29 km away | Sat | — |
| 7 | Invicta Handyman | 80 | 5.0★ (10) | Thorold | 24/7 | — |
| 8 | TheKing Contracting Inc | 80 | 5.0★ (16) | Niagara Falls, 7 km away | Sat | — |
| 9 | Mann Roofing and Remodeling | 80 | 4.8★ (129) | Buffalo, 38 km away | 24/7 | — |
| 10 | RGS Carpentry | 79 | 5.0★ (10) | St. Catharines, 4 km away | 24/7 | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 60 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in St. Catharines, 7 km away
Ranked #2 because of its Google rating and trade focus: 4.3★ from 59 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 33 km away
Ranked #3 because of its Google rating and availability: 5.0★ from 17 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Norfolk County, 16 km away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 18 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 37 km away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tonawanda, 29 km away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 101 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Thorold
Ranked #7 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 7 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Buffalo, 38 km away
Ranked #9 because of its Google rating and availability: 4.8★ from 129 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 4 km away
Ranked #10 because of its Google rating and availability: 5.0★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 38 km away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Port Colborne, 13 km away
Ranked #12 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 37 km away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 29 km away
Ranked #14 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 4 km away
Ranked #15 because of its Google rating and review volume: 4.8★ from 155 Google reviews, 155 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tonawanda, 27 km away
Ranked #16 because of its Google rating and availability: 4.9★ from 31 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Hamilton, 38 km away
Ranked #17 because of its Google rating and availability: 5.0★ from 47 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 9 km away
Ranked #18 because of its Google rating and availability: 5.0★ from 27 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 6 km away
Ranked #19 because of its Google rating and review volume: 4.9★ from 146 Google reviews, 146 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 6 km away
Ranked #20 because of its Google rating and trade focus: 3.9★ from 68 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in St. Catharines, 5 km away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Welland, 15 km away
Ranked #22 because of its Google rating and availability: 4.5★ from 15 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 13 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Niagara Falls, 10 km away
Ranked #24 because of its Google rating and availability: 5.0★ from 22 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fort Erie, 30 km away
Ranked #25 because of its Google rating and availability: 4.9★ from 33 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
#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 134 ranked bathroom remodelers here; the rest are on their profiles.
20 more bathroom remodelers within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Advanced Craft Bath Remodelers | 4.5★ (2) | 39 km |
| B Miller Construction | 5.0★ (2) | 30 km |
| Character Custom Builders Inc. | 5.0★ (2) | 28 km |
| Cherry Ridge Homes Ltd | 5.0★ (1) | In Thorold |
| Chuck's Remodelling | 3.3★ (4) | In Thorold |
| Contour Architectural Coatings Inc | 5.0★ (1) | In Thorold |
| Diamond Edge Tiling Inc. | 5.0★ (2) | 29 km |
| Fair Home Improvement | 3.0★ (2) | 39 km |
| Finkas Construction Services | 1.0★ (2) | 30 km |
| Hart Medical Design | 4.5★ (2) | 29 km |
| Keefer Developments Ltd | 2.5★ (2) | In Thorold |
| Levesque Construction and Renovation | In Thorold | |
| Lumina Renovations Inc. | In Thorold | |
| Modern Day Renovations | 5.0★ (2) | 6 km |
| Safehome Property Services | 5.0★ (2) | 39 km |
| Sikkens Paving (division of Sikkens Construction) | 5.0★ (24) | In Thorold |
| Tarada Homes Ltd | In Thorold | |
| TC Braun Construction | 1.0★ (2) | 7 km |
| The Robertsons Company | 5.0★ (2) | 12 km |
| Valiant Renovators | 5.0★ (2) | 40 km |
US national ranges converted to CAD, not adjusted for Thorold. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Bathroom remodel | CA$9,350 | CA$17,080 | CA$24,820 | Per bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 134 Thorold bathroom remodelers on 8 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. Unknown factors are left out of the score, 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 Thorold data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |