1,805 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Westminster: Hercules Roofing, CR Score 64/100; 5.0★ from 116 Google reviews; open 24/7.
Best for emergencies (open 24/7): Specialist Roofing & Repair, posts 24/7 hours; ranked #2 of 1,805.
Most-reviewed: Home Renew 360 Roofing I Construction I Energy, 705 Google reviews at 4.8★, the most of 1,805 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,805 Westminster roofers are ranked here by CR Score, from ten published factors. 444 are open 24/7, 1,244 open Saturdays and 958 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,805 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hercules Roofing | 64 | 5.0★ (116) | Huntington Beach, 3 mi away | 24/7 | Overall |
| 2 | Specialist Roofing & Repair | 64 | 4.9★ (247) | Orange, 9 mi away | 24/7 | Emergencies |
| 3 | Home Renew 360 Roofing I Construction I Energy | 63 | 4.8★ (705) | Long Beach, 13 mi away | Sat · Sun | Most reviews |
| 4 | Edison California Roofing | 62 | 5.0★ (287) | Garden Grove, 1 mi away | Sat | — |
| 5 | Stay Dry Roofing Company USA | 62 | 5.0★ (111) | Garden Grove, 2 mi away | Sat · Sun | — |
| 6 | One Stop Roofing | 62 | 5.0★ (152) | Santa Ana, 6 mi away | Sat · Sun | — |
| 7 | All In Roofing | 62 | 5.0★ (213) | Los Angeles, 21 mi away | 24/7 | — |
| 8 | Navarro Brothers Roofing & Remodeling | 62 | 4.8★ (73) | Stanton, 4 mi away | 24/7 | — |
| 9 | Garden Grove Roof Pros | 62 | 5.0★ (42) | Garden Grove, 1 mi away | 24/7 | — |
| 10 | Fox Roofing Company | 61 | 5.0★ (72) | Irvine, 11 mi away | 24/7 | — |
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 116 Google reviews, listed on Google as “Roofing contractor”.
Based in Orange, 9 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 247 Google reviews, listed on Google as “Roofing contractor”.
Based in Long Beach, 13 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 705 Google reviews, listed on Google as “Roofing contractor”.
Based in Garden Grove, 1 mi away
Ranked #4 because of its Google rating and trade focus: 5.0★ from 287 Google reviews, listed on Google as “Roofing contractor”.
Based in Garden Grove, 2 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Ana, 6 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 152 Google reviews, listed on Google as “Roofing contractor”.
Based in Los Angeles, 21 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 213 Google reviews, listed on Google as “Roofing contractor”.
Based in Stanton, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 73 Google reviews, listed on Google as “Roofing contractor”.
Based in Garden Grove, 1 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 42 Google reviews, listed on Google as “Roofing contractor”.
Based in Irvine, 11 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 72 Google reviews, listed on Google as “Roofing contractor”.
Based in Pasadena, 28 mi away
Ranked #11 because of its Google rating and trade focus: 5.0★ from 258 Google reviews, listed on Google as “Roofing contractor”.
Based in Fountain Valley, 4 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 38 Google reviews, listed on Google as “Roofing contractor”.
Based in Anaheim, 4 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.
Based in Irvine, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Roofing contractor”.
Based in Irvine, 15 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 119 Google reviews, listed on Google as “Roofing contractor”.
Based in Long Beach, 11 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 90 Google reviews, listed on Google as “Roofing contractor”.
Based in Westminster
Ranked #17 because of its Google rating and trade focus: 4.9★ from 65 Google reviews, listed on Google as “Roofing contractor”.
Based in Santa Fe Springs, 10 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 74 Google reviews, listed on Google as “Roofing contractor”.
Based in Costa Mesa, 8 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 51 Google reviews, listed on Google as “Roofing contractor”.
Based in Anaheim, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.9★ from 50 Google reviews, listed on Google as “Roofing contractor”.
Based in Seal Beach, 5 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Roofing contractor”.
Based in Stanton, 3 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Roofing contractor”.
Based in Costa Mesa, 9 mi away
Ranked #23 because of its Google rating and trade focus: 4.8★ from 131 Google reviews, listed on Google as “Roofing contractor”.
Based in Irvine, 10 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “Roofing contractor”.
Based in Downey, 15 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Roofing contractor”.
#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 1,805 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 Systems | 3.5★ (2) | 3 mi |
| Affordable Roofing Solutions, Inc | 4.8★ (33) | 12 mi |
| Alpha Building Supplies | 3.0★ (4) | In Westminster |
| Costar Roofing Los Angeles | 5.0★ (67) | 24 mi |
| Dependable Roofing Services | 1.0★ (1) | In Westminster |
| DW CONSTRUCTION | In Westminster | |
| EverGreen Roofing Services Garden Grove | 5.0★ (2) | 2 mi |
| Francisco's Roofing Inc. | 4.9★ (92) | 26 mi |
| GM Roofing Company | 3.0★ (2) | 3 mi |
| GoldGuard Roofing Experts | 3.0★ (2) | 6 mi |
| Hawthorne City Roofing | 4.8★ (74) | 21 mi |
| Long Beach Roofing Professionals | 5.0★ (2) | 7 mi |
| Peakline Roofers Pro | 4.9★ (24) | 12 mi |
| Pro Roof Service | 4.8★ (49) | 16 mi |
| RESCUE ROOFER - Orange | 4.5★ (28) | 10 mi |
| River Roofing Company | In Westminster | |
| Roof Installation & Repair Hawaiian Gardens | 5.0★ (2) | 6 mi |
| Roofing and More, LLC | 4.8★ (168) | 32 mi |
| Roofing Pros South Gate | 4.8★ (39) | 15 mi |
| Westminster Roofing | In Westminster |
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 1,805 Westminster 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 Westminster 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 |