590 bathroom remodelers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Diamond Bar: MODE Renovation, CR Score 62/100; 5.0★ from 255 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): M.L. Construction, posts 24/7 hours; ranked #6 of 590.
Most-reviewed: Anthony's Plumbing, 592 Google reviews at 4.9★, the most of 590 ranked; ranked #26.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
590 Diamond Bar bathroom remodelers are ranked here by CR Score, from ten published factors. 82 are open 24/7, 393 open Saturdays and 171 open Sundays, based on posted hours. The median Google rating is 5.0★ across 590 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | MODE Renovation | 62 | 5.0★ (255) | Corona, 14 mi away | Sat · Sun | Overall |
| 2 | Shugarman's Bath | 61 | 5.0★ (146) | Anaheim, 13 mi away | Sat · Sun · Evenings | — |
| 3 | Reglazing Professionals INC. | 59 | 5.0★ (130) | Colton, 19 mi away | Sat · Sun · Evenings | — |
| 4 | Benjamin Franklin Plumbing of Long Beach | 59 | 5.0★ (327) | Cerritos, 21 mi away | Sat · Evenings | — |
| 5 | Adamov Reglazing | 59 | 5.0★ (129) | Fontana, 19 mi away | Sat · Sun · Evenings | — |
| 6 | M.L. Construction | 59 | 5.0★ (109) | Rialto, 25 mi away | 24/7 | Emergencies |
| 7 | Modern Bathroom Remodel And Renovation San Dimas | 58 | 5.0★ (26) | San Dimas, 6 mi away | Sat · Sun · Evenings | — |
| 8 | A C & R Construction, Plumbing & Electrical | 58 | 4.8★ (103) | La Habra, 10 mi away | Sat | — |
| 9 | Iron Mountain Plumbing | 58 | 5.0★ (310) | Anaheim, 12 mi away | 24/7 | — |
| 10 | US Home Builders Bathroom Remodeling West Covina | 58 | 5.0★ (22) | West Covina, 7 mi away | Sat · Sun · Evenings | — |
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: 5.0★ from 255 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Anaheim, 13 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 146 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Colton, 19 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 130 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Cerritos, 21 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 327 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Fontana, 19 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Rialto, 25 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 109 Google reviews, listed on Google as “Bathroom remodeler”.
Based in San Dimas, 6 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Bathroom remodeler”.
Based in La Habra, 10 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Anaheim, 12 mi away
Ranked #9 because of its Google rating and review volume: 5.0★ from 310 Google reviews.
Based in West Covina, 7 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Brea, 10 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 287 Google reviews.
Based in Walnut, 1 mi away
Ranked #12 because of its Google rating and review volume: 4.9★ from 532 Google reviews.
Based in San Dimas, 5 mi away
Ranked #13 because of its Google rating and review volume: 5.0★ from 124 Google reviews.
Based in Rowland Heights, 5 mi away
Ranked #14 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Upland, 11 mi away
Ranked #15 because of its Google rating and review volume: 4.8★ from 319 Google reviews.
Based in Fontana, 21 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 83 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Riverside, 25 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Anaheim, 15 mi away
Ranked #18 because of its Google rating and trade focus: 4.6★ from 58 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Anaheim, 12 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 233 Google reviews.
Based in Diamond Bar
Ranked #20 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Orange, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 46 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Anaheim, 16 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 88 Google reviews, listed on Google as “Bathroom remodeler”.
Based in Rancho Cucamonga, 14 mi away
Ranked #23 because of its Google rating and review volume: 5.0★ from 219 Google reviews.
Based in Rancho Cucamonga, 15 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 213 Google reviews.
Based in Brea, 16 mi away
Ranked #25 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Bathroom remodeler”.
#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 590 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 |
|---|---|---|
| ABA Construction Management LLC | 5.0★ (3) | In Diamond Bar |
| Alliant Construction | In Diamond Bar | |
| Arbesteam Construction Inc | In Diamond Bar | |
| Asher Construction | 5.0★ (2) | 6 mi |
| Best kitchen Bath Renovation West Covina | 3.0★ (2) | 5 mi |
| Better Home Builders Diamond Bar | In Diamond Bar | |
| Castaneda Construction Company | In Diamond Bar | |
| Concept Builders | 5.0★ (7) | In Diamond Bar |
| D & E Home Supplies | 3.0★ (1) | In Diamond Bar |
| DCF REMODELING | In Diamond Bar | |
| JASP CONSTRUCTION & DESIGN | 5.0★ (7) | In Diamond Bar |
| JB Plumbing | 4.5★ (2) | 7 mi |
| JC Construction | 1.0★ (2) | 7 mi |
| Premier Construction Glendora | 5.0★ (2) | 8 mi |
| Prime Kitchen Bathroom Renovation Chino Hills | 2.5★ (2) | 4 mi |
| Shower Tile Los Angeles | In Diamond Bar | |
| SPFX Kitchen Cabinets & Bath | 5.0★ (2) | 7 mi |
| Superior Home Remodeling Diamond Bar | In Diamond Bar | |
| Top Remodeling LA Contractor | In Diamond Bar | |
| Warrior renovation | In Diamond Bar |
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 590 Diamond Bar bathroom remodelers 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 Diamond Bar 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 |