97 bathroom remodelers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cotati: KC Home Services Plumbing, Heating & AC Repair, CR Score 88/100; 4.9★ from 827 Google reviews; open 24/7.
Best for emergencies (open 24/7): Rohnert Park Bathroom Remodels, posts 24/7 hours; ranked #2 of 97.
Most-reviewed: Small Jobs Plumbing, Inc., 181 Google reviews at 4.9★, the most of 97 ranked after KC Home Services Plumbing, Heating & AC Repair; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
97 Cotati bathroom remodelers are ranked here by CR Score, from 8 published factors. 10 are open 24/7, 41 open Saturdays and 14 open Sundays, based on posted hours. The median Google rating is 5.0★ across 97 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | KC Home Services Plumbing, Heating & AC Repair | 88 | 4.9★ (827) | Santa Rosa, 6 mi away | 24/7 | Overall |
| 2 | Rohnert Park Bathroom Remodels | 86 | 5.0★ (5) | Cotati | 24/7 | Emergencies |
| 3 | Elite Plumbing Services | 86 | 4.9★ (123) | Cotati | 24/7 | — |
| 4 | Bartkus Remodel | 82 | 5.0★ (36) | Petaluma, 8 mi away | 24/7 | — |
| 5 | Miracle Method Surface Refinishing | 81 | 4.9★ (159) | Santa Rosa, 5 mi away | — | — |
| 6 | All Things Wrapped | 80 | 4.8★ (5) | Larkfield-Wikiup, 18 mi away | 24/7 | — |
| 7 | R.R Innovation Home | 80 | 4.9★ (19) | Novato, 7 mi away | Sat | — |
| 8 | Five Star Bath Solutions North Bay | 79 | 4.8★ (25) | Santa Rosa, 8 mi away | Sat | — |
| 9 | Small Jobs Plumbing, Inc. | 79 | 4.9★ (181) | Rohnert Park, 2 mi away | Sat | Most reviews |
| 10 | Bay to Bay Builders Inc | 79 | 5.0★ (5) | Petaluma, 3 mi 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 review volume: 4.9★ from 827 Google reviews, the most Google reviews on this list (827).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cotati
Ranked #2 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 Cotati
Ranked #3 because of its Google rating and availability: 4.9★ from 123 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 8 mi away
Ranked #4 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 5 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 159 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Larkfield-Wikiup, 18 mi away
Ranked #6 because of its Google rating and availability: 4.8★ from 5 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 19 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 8 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 25 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rohnert Park, 2 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 181 Google reviews, 181 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 3 mi away
Ranked #10 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 Santa Rosa, 10 mi away
Ranked #11 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 Larkfield-Wikiup, 15 mi away
Ranked #12 because of its Google rating and availability: 4.9★ from 10 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 7 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 32 Google reviews, listed on Google as “Kitchen remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Cotati
Ranked #14 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.0★ from 59 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #16 because of its Google rating and review volume: 4.8★ from 33 Google reviews, 33 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in San Rafael, 22 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 55 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 10 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 8 mi away
Ranked #19 because of its Google rating and trade focus: 4.5★ from 20 Google reviews, listed on Google as “Bathroom remodeler”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Novato, 20 mi away
Ranked #20 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rohnert Park, 3 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Petaluma, 7 mi away
Ranked #22 because of its Google rating and availability: 5.0★ from 21 Google reviews, open Saturdays until 12 AM.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sebastopol, 4 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 17 Google reviews, listed on Google as “Construction company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sonoma, 13 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 8 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Santa Rosa, 11 mi away
Ranked #25 because of its Google rating and availability: 5.0★ from 27 Google reviews, open Saturdays until 7 PM.
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 97 ranked bathroom remodelers here; the rest are on their profiles.
20 more bathroom remodelers within 25 mi 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 Piping Systems Inc | 5.0★ (14) | In Cotati |
| Bathtub and Shower Refinishing Company | 5.0★ (2) | In Cotati |
| BH Tile and Stone | 4.8★ (13) | In Cotati |
| Broadhead Construction | 5.0★ (19) | In Cotati |
| CM Taylor Electrical Contractors, Inc. | 5.0★ (3) | In Cotati |
| CNTRline Plumbing Service Inc | 3.0★ (6) | In Cotati |
| Corona's Construction | 5.0★ (11) | In Cotati |
| Empower Building Solutions Inc. | 5.0★ (15) | In Cotati |
| FIP Builders, Inc. | 5.0★ (4) | In Cotati |
| Frati Plumbing | 5.0★ (47) | In Cotati |
| Mandeno Construction Inc | 5.0★ (6) | In Cotati |
| Marshall White Construction | 3.0★ (2) | In Cotati |
| Outlander Construction | 3.7★ (3) | In Cotati |
| Redwood Empire Construction | 5.0★ (2) | In Cotati |
| Samson Home Service | 5.0★ (15) | In Cotati |
| Santa Rosa Plumbing | 5.0★ (4) | In Cotati |
| SERVPRO of Novato / San Rafael / Sausalito | 4.8★ (18) | In Cotati |
| Sonoma Residential Services | 5.0★ (4) | In Cotati |
| Stockham Construction Inc | 4.7★ (33) | In Cotati |
| The 2 Brothers Handyman | 5.0★ (6) | In Cotati |
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Bathroom remodel | $7,050 | $12,880 | $18,720 | Per bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
We scored 97 Cotati 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 Cotati 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 |