793 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Grand Terrace: Semper Solaris, CR Score 62/100; 4.6★ from 356 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Roofing and More, LLC, posts 24/7 hours; ranked #2 of 793.
Most-reviewed: Guyou Roofing and Solar, 1,365 Google reviews at 4.9★, the most of 793 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
793 Grand Terrace roofers are ranked here by CR Score, from ten published factors. 160 are open 24/7, 504 open Saturdays and 318 open Sundays, based on posted hours. The median Google rating is 4.9★ across 793 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Semper Solaris | 62 | 4.6★ (356) | Riverside, 2 mi away | Sat · Sun · Evenings | Overall |
| 2 | Roofing and More, LLC | 62 | 4.8★ (168) | Jurupa Valley, 13 mi away | 24/7 | Emergencies |
| 3 | Guyou Roofing and Solar | 61 | 4.9★ (1,365) | Riverside, 12 mi away | — | Most reviews |
| 4 | Steep Flat Roofing | 61 | 5.0★ (93) | Yucaipa, 15 mi away | 24/7 | — |
| 5 | Better Roofing | 61 | 4.5★ (64) | Grand Terrace | 24/7 | — |
| 6 | Urban Roofing | 61 | 5.0★ (41) | Riverside, 5 mi away | 24/7 | — |
| 7 | Atlas Roofing | 61 | 5.0★ (71) | San Bernardino, 3 mi away | Sat · Sun · Evenings | — |
| 8 | Cloud Nine Roofing & Construction | 61 | 5.0★ (48) | Moreno Valley, 10 mi away | 24/7 | — |
| 9 | Cali Roofing Solutions | 60 | 5.0★ (87) | Corona, 20 mi away | 24/7 | — |
| 10 | Summit Solar and Roofing | 60 | 4.6★ (100) | San Bernardino, 3 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: 4.6★ from 356 Google reviews, listed on Google as “Roofing contractor”.
Based in Jurupa Valley, 13 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 168 Google reviews, listed on Google as “Roofing contractor”.
Based in Riverside, 12 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 1,365 Google reviews, the most in Grand Terrace.
Based in Yucaipa, 15 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 93 Google reviews, listed on Google as “Roofing contractor”.
Based in Grand Terrace
Ranked #5 because of its Google rating and trade focus: 4.5★ from 64 Google reviews, listed on Google as “Roofing contractor”.
Based in Riverside, 5 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “Roofing contractor”.
Based in San Bernardino, 3 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Roofing contractor”.
Based in Moreno Valley, 10 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 48 Google reviews, listed on Google as “Roofing contractor”.
Based in Corona, 20 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
Based in San Bernardino, 3 mi away
Ranked #10 because of its Google rating and trade focus: 4.6★ from 100 Google reviews, listed on Google as “Roofing contractor”.
Based in Fontana, 12 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based in Ontario, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Roofing contractor”.
Based in Colton, 2 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Roofing contractor”.
Based in San Bernardino, 9 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Roofing contractor”.
Based in Costa Mesa, 27 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Roofing contractor”.
Based in Riverside, 7 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Roofing contractor”.
Based in Orange, 36 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Roofing contractor”.
Based in Temecula, 36 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 173 Google reviews, listed on Google as “Roofing contractor”.
Based in Loma Linda, 4 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 16 Google reviews, listed on Google as “Roofing contractor”.
Based in San Bernardino, 12 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 29 Google reviews, listed on Google as “Roofing contractor”.
Based in Beaumont, 13 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 40 Google reviews, listed on Google as “Roofing contractor”.
Based in Riverside, 2 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 230 Google reviews, listed on Google as “Roofing contractor”.
Based in Moreno Valley, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based in Victorville, 30 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 267 Google reviews, listed on Google as “Roofing contractor”.
Based in Hemet, 25 mi away
Ranked #25 because of its Google rating and trade focus: 4.6★ from 410 Google reviews, listed on Google as “Roofing contractor”.
#1 to #25 are shown in full above. Here are #26 to #34, in CR Score order; each links to its profile. We publish the top 34 of 793 ranked roofers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Riverside Planners Roofing LLC | 59 | 4.7★ (60) | 9 mi |
| 30 | Granger Roofing | 58 | 5.0★ (25) | 15 mi |
| 31 | Triangle Roofing | 58 | 4.9★ (66) | 26 mi |
| 32 | AFFORDABLE ROOFING for all | 58 | 5.0★ (34) | 9 mi |
| 33 | Above It All Roofing | 58 | 4.8★ (119) | 32 mi |
| 34 | Parry's Roofing | 58 | 5.0★ (9) | 4 mi |
2 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 |
|---|---|---|
| American Highland Roofing | 4.7★ (57) | 19 mi |
| BRS Roofing Inc | 3.5★ (32) | 4 mi |
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 793 Grand Terrace roofers 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 Grand Terrace 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 |