82/100CR Score
Ranked #1 because of its Google rating and review volume: 4.9★ from 92 Google reviews, the most Google reviews on this list (92).
- 4.9★ from 92 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Bathroom Remodelers in Perth, ON (2026)
7 bathroom remodelers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Perth: Diguer Plumbing Services, CR Score 82/100; 4.9★ from 92 Google reviews; open 24/7.
- 5
Most-reviewed: KHM Inc, 12 Google reviews at 4.5★, the most of 7 ranked after Diguer Plumbing Services; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Perth bathroom remodelers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 1 open Saturdays and 1 open Sundays, based on posted hours. The median Google rating is 5.0★ across 7 rated businesses.
Top 7 bathroom remodelers in Perth at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Diguer Plumbing Services | 82 | 4.9★ (92) | Nepean, 40 km away | 24/7 | Overall |
| 2 | Carleton Kitchen & Bath | 68 | 4.8★ (10) | Carleton Place, 32 km away | — | — |
| 3 | Ottawa Valley Home Improvement Centre | 68 | 5.0★ (5) | Perth | — | — |
| 4 | Purdy & Associates Design | 67 | 5.0★ (9) | Carleton Place, 18 km away | — | — |
| 5 | KHM Inc | 67 | 4.5★ (12) | Kingston, 26 km away | — | Most reviews |
| 6 | Westport Roofing & Exteriors | 64 | 5.0★ (4) | Napanee, 27 km away | — | — |
| 7 | Pine Box Contracting | 64 | 5.0★ (4) | Belleville, 24 km away | — | — |
The 7 best bathroom remodelers in Perth, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Carleton Place, 32 km away
68/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.8★ from 10 Google reviews, listed on Google as “Kitchen remodeler”.
- 4.8★ from 10 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 9420 Cavanagh Rd, Carleton Place, ON K7C 0N6
Based in Perth
68/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Kitchen remodeler”.
- 5.0★ from 5 Google reviews
- Hours
- Mon closed · Tue–Fri 10 AM–3 PM · Sat–Sun closed
- Address
- 6557 ON-43, Perth, ON K7H 3C7
Based in Carleton Place, 18 km away
67/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 9 Google reviews, 9 Google reviews.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
#5 KHM Inc
Based in Kingston, 26 km away
67/100CR ScoreRanked #5 because of its Google rating and review volume: 4.5★ from 12 Google reviews, 12 Google reviews.
- 4.5★ from 12 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
Based in Napanee, 27 km away
64/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon 8 AM–6 PM · Tue 8:08 AM–6 PM · Wed 8 AM–5 PM · Thu–Fri 8 AM–6 PM · Sat–Sun closed
- Address
- 41a Main St unit 2, Westport, ON K0G 1X0
Based in Belleville, 24 km away
64/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
How much do bathroom remodelers cost in Perth?
US national ranges converted to CAD, not adjusted for Perth. 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 |
How we ranked Perth bathroom remodelers
We scored 7 Perth 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 Perth 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 |
Bathroom remodelers in Perth: frequently asked questions
Who is the best bathroom remodeler in Perth?
By CR Score, the highest-ranked bathroom remodeler in Perth, ON is Diguer Plumbing Services with a CR Score of 82/100. It has 4.9★ from 92 Google reviews. It is open 24/7. Carleton Kitchen & Bath (#2) and Ottawa Valley Home Improvement Centre (#3) follow. We ranked 7 bathroom remodelers on 8 factors, last updated October 22, 2026.
How many bathroom remodelers are there in Perth?
ContractorsRanked ranks 7 bathroom remodelers serving Perth, ON. 1 of them is based in Perth; the rest serve it from nearby towns. Counts are as of October 2026.
Which bathroom remodelers in Perth are open 24/7?
1 ranked bathroom remodeler in Perth posts 24/7 hours. The highest-ranked is Diguer Plumbing Services (#1). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which bathroom remodelers in Perth work on weekends?
1 of 7 ranked bathroom remodelers post Saturday hours and 1 post Sunday hours. The highest-ranked open Saturdays is Diguer Plumbing Services (#1). Posted hours are office hours; crews may book weekend jobs separately.
How much does bathroom remodel cost in Perth?
Bathroom remodel typically costs CA$9,350 to CA$24,820, with CA$17,080 typical (Per bathroom: typical range of customer-reported remodels. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Perth. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Perth bathroom remodelers have?
The median Google rating among 7 rated bathroom remodelers in Perth is 5.0★, with a median of 9 reviews. Diguer Plumbing Services has the most, 92 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank bathroom remodelers?
Each bathroom remodeler gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do bathroom remodelers outside Perth count in this ranking?
Yes, if they are within 40 km of the Perth city centre, our service radius for bathroom remodelers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Perth
- October 2026: CR Scores recalculated for 7 bathroom remodelers serving Perth.
More bathroom remodelers and Perth pages
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