1,339 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rancho Cucamonga: Roofing and More, LLC, CR Score 90/100; 4.8★ from 168 Google reviews; open 24/7.
Best for emergencies (open 24/7): Ontario Roofing, posts 24/7 hours; ranked #2 of 1,339.
Most-reviewed: Semper Solaris, 356 Google reviews at 4.6★, the most of 1,339 ranked; ranked #30.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,339 Rancho Cucamonga roofers are ranked here by CR Score, from 8 published factors. 312 are open 24/7, 913 open Saturdays and 635 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,339 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Roofing and More, LLC | 90 | 4.8★ (168) | Jurupa Valley, 10 mi away | 24/7 | Overall |
| 2 | Ontario Roofing | 89 | 4.9★ (48) | Ontario, 4 mi away | 24/7 | Emergencies |
| 3 | Green Ladder Roofing and Waterproofing | 89 | 5.0★ (258) | Pasadena, 31 mi away | 24/7 | — |
| 4 | Specialist Roofing & Repair | 89 | 4.9★ (247) | Orange, 26 mi away | 24/7 | — |
| 5 | Cali Roofing Solutions | 88 | 5.0★ (87) | Corona, 18 mi away | 24/7 | — |
| 6 | Fontana Roofing Experts Pro | 88 | 5.0★ (36) | Fontana, 6 mi away | 24/7 | — |
| 7 | All In Roofing | 88 | 5.0★ (213) | Los Angeles, 34 mi away | 24/7 | — |
| 8 | Code 4 Roofing Specialist | 87 | 5.0★ (21) | Claremont, 6 mi away | 24/7 | — |
| 9 | Urban Roofing | 87 | 5.0★ (41) | Riverside, 15 mi away | 24/7 | — |
| 10 | Woody's Roofing | 87 | 4.9★ (176) | South Pasadena, 32 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 availability: 4.8★ from 168 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ontario, 4 mi away
Ranked #2 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Pasadena, 31 mi away
Ranked #3 because of its Google rating and availability: 5.0★ from 258 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Orange, 26 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 247 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Corona, 18 mi away
Ranked #5 because of its Google rating and availability: 5.0★ from 87 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fontana, 6 mi away
Ranked #6 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 Los Angeles, 34 mi away
Ranked #7 because of its Google rating and availability: 5.0★ from 213 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Claremont, 6 mi away
Ranked #8 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Riverside, 15 mi away
Ranked #9 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in South Pasadena, 32 mi away
Ranked #10 because of its Google rating and availability: 4.9★ from 176 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Corona, 9 mi away
Ranked #11 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Costa Mesa, 30 mi away
Ranked #12 because of its Google rating and availability: 5.0★ from 103 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Irvine, 26 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 119 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Riverside, 12 mi away
Ranked #14 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fontana, 6 mi away
Ranked #15 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in San Bernardino, 15 mi away
Ranked #16 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Yucaipa, 32 mi away
Ranked #17 because of its Google rating and availability: 5.0★ from 93 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Huntington Beach, 35 mi away
Ranked #18 because of its Google rating and availability: 5.0★ from 116 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Moreno Valley, 25 mi away
Ranked #19 because of its Google rating and availability: 5.0★ from 48 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Corona, 15 mi away
Ranked #20 because of its Google rating and availability: 4.8★ from 34 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Montclair, 7 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 82 Google reviews, listed on Google as “Roofing contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Ontario, 7 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Roofing contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in El Monte, 26 mi away
Ranked #23 because of its Google rating and availability: 4.9★ from 106 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Irvine, 33 mi away
Ranked #24 because of its Google rating and availability: 5.0★ from 72 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Beaumont, 19 mi away
Ranked #25 because of its Google rating and availability: 4.8★ from 40 Google reviews, open 24/7.
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 1,339 ranked roofers here; the rest are on their profiles.
20 more roofers within 40 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 Roofing Rancho Cucarmonga CA | In Rancho Cucamonga | |
| AFFORDABLE ROOFING for all | 5.0★ (34) | 25 mi |
| American Highland Roofing | 4.7★ (57) | 16 mi |
| American Polytech Coating Systems Inc. Roofing Services | 5.0★ (1) | In Rancho Cucamonga |
| Bruce Roofing Company | 5.0★ (1) | In Rancho Cucamonga |
| CALI Developments | 4.5★ (8) | In Rancho Cucamonga |
| Everguard Roofing Pros | 5.0★ (2) | In Rancho Cucamonga |
| Fixology Pro Roofers | 4.7★ (14) | 16 mi |
| Francisco's Roofing Inc. | 4.9★ (92) | 35 mi |
| Integrity Roofing Inc. | 5.0★ (1) | In Rancho Cucamonga |
| JR Roofing Services | 5.0★ (1) | In Rancho Cucamonga |
| Majestic Home Remodeling Rancho Cucamonga | 5.0★ (2) | In Rancho Cucamonga |
| Rainy Day Roofing | In Rancho Cucamonga | |
| Riverside Planners Roofing LLC | 4.7★ (60) | 10 mi |
| Roof Removal Services | 5.0★ (1) | In Rancho Cucamonga |
| Sapphire Roofing | 5.0★ (1) | In Rancho Cucamonga |
| Universal Roofing | 3.0★ (2) | In Rancho Cucamonga |
| Van Lund Roofing and Solar | In Rancho Cucamonga | |
| Walnut Roofing | In Rancho Cucamonga | |
| WeatherWeld | 5.0★ (1) | In Rancho Cucamonga |
Typical prices in USD: adjusted for California where a published index exists, national otherwise. Each row names its basis.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Roof replacement | $8,560 | $11,420 | $15,990 | Per project: asphalt shingles on a 1,700 sq ft home (about 2,000 sq ft of roof). US national range × 1.14 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
| Roof repair | $395 | $1,174 | $1,968 | Per repair: typical range of customer-reported jobs. US national range | October 2026 |
In California, Contractors State License Board (CSLB) licenses C-39 Roofing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
Roofers are busiest from late spring to early fall, so booking in winter usually means shorter waits. After a big storm, get more than one quote and check the license or registration before signing.
We scored 1,339 Rancho Cucamonga roofers 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 Rancho Cucamonga 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 |