91/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 247 Google reviews, open 24/7.
- 4.9★ from 247 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 586 N Batavia St, Orange, CA 92868
Best Roofers in Los Alamitos, CA (2026)
1,952 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Los Alamitos: Specialist Roofing & Repair, CR Score 91/100; 4.9★ from 247 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Hercules Roofing, posts 24/7 hours; ranked #2 of 1,952.
- 5
Most-reviewed: Home Renew 360 Roofing I Construction I Energy, 705 Google reviews at 4.8★, the most of 1,952 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
1,952 Los Alamitos roofers are ranked here by CR Score, from 8 published factors. 485 are open 24/7, 1,342 open Saturdays and 1,071 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,952 rated businesses.
Top 10 roofers in Los Alamitos at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Specialist Roofing & Repair | 91 | 4.9★ (247) | Orange, 12 mi away | 24/7 | Overall |
| 2 | Hercules Roofing | 91 | 5.0★ (116) | Huntington Beach, 7 mi away | 24/7 | Emergencies |
| 3 | All In Roofing | 91 | 5.0★ (213) | Los Angeles, 17 mi away | 24/7 | — |
| 4 | Green Ladder Roofing and Waterproofing | 90 | 5.0★ (258) | Pasadena, 24 mi away | 24/7 | — |
| 5 | Home Renew 360 Roofing I Construction I Energy | 90 | 4.8★ (705) | Long Beach, 8 mi away | Sat · Sun | Most reviews |
| 6 | Garden Grove Roof Pros | 89 | 5.0★ (42) | Garden Grove, 4 mi away | 24/7 | — |
| 7 | Specialist Roofing & Repair | 89 | 4.8★ (90) | Long Beach, 8 mi away | 24/7 | — |
| 8 | 1st Roofing Solution Anaheim CA | 89 | 5.0★ (37) | Anaheim, 4 mi away | 24/7 | — |
| 9 | NEMA Roofing | 89 | 5.0★ (58) | Downey, 10 mi away | 24/7 | — |
| 10 | All Things Roofing LA | 89 | 4.9★ (141) | Inglewood, 18 mi away | 24/7 | — |
The 1,952 best roofers in Los Alamitos, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Huntington Beach, 7 mi away
91/100CR ScoreRanked #2 because of its Google rating and availability: 5.0★ from 116 Google reviews, open 24/7.
- 5.0★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7755 Center Avenue suite 1100, Unit B, Huntington Beach, CA 92647
Based in Los Angeles, 17 mi away
91/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 213 Google reviews, open 24/7.
- 5.0★ from 213 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 800 S Eastman Ave, Los Angeles, CA 90023
Based in Pasadena, 24 mi away
90/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 258 Google reviews, open 24/7.
- 5.0★ from 258 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 155 N Lake Ave Suite 800,874, Pasadena, CA 91101
Based in Long Beach, 8 mi away
90/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 705 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 705 Google reviews
- Hours
- Mon–Sun 8:30 AM–5 PM
- Address
- 1500 W Carson St Suite 201, Long Beach, CA 90810
Based in Garden Grove, 4 mi away
89/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 42 Google reviews, open 24/7.
- 5.0★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12570 Industry St, Garden Grove, CA 92845
Based in Long Beach, 8 mi away
89/100CR ScoreRanked #7 because of its Google rating and availability: 4.8★ from 90 Google reviews, open 24/7.
- 4.8★ from 90 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1 World Trade Center 8th Floor, Long Beach, CA 90831
Based in Anaheim, 4 mi away
89/100CR ScoreRanked #8 because of its Google rating and availability: 5.0★ from 37 Google reviews, open 24/7.
- 5.0★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3638 W Savanna St, Anaheim, CA 92804
#9 NEMA Roofing
Based in Downey, 10 mi away
89/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 58 Google reviews, open 24/7.
- 5.0★ from 58 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 8211 Firestone Blvd, Downey, CA 90241
Based in Inglewood, 18 mi away
89/100CR ScoreRanked #10 because of its Google rating and availability: 4.9★ from 141 Google reviews, open 24/7.
- 4.9★ from 141 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3746 W 104th St, Inglewood, CA 90303
#11 Woody's Roofing
Based in South Pasadena, 22 mi away
89/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 176 Google reviews, open 24/7.
- 4.9★ from 176 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1415 Monterey Rd #110, South Pasadena, CA 91030
Based in Seal Beach, 2 mi away
89/100CR ScoreRanked #12 because of its Google rating and availability: 4.9★ from 34 Google reviews, open 24/7.
- 4.9★ from 34 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2400 N Gate Rd, Seal Beach, CA 90740
Based in Irvine, 16 mi away
89/100CR ScoreRanked #13 because of its Google rating and availability: 5.0★ from 72 Google reviews, open 24/7.
- 5.0★ from 72 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3333 Michelson Dr #300, Irvine, CA 92612
Based in Downey, 10 mi away
89/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 49 Google reviews, open 24/7.
- 5.0★ from 49 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11518 Pruess Ave, Downey, CA 90241
Based in Cerritos, 4 mi away
88/100CR ScoreRanked #15 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 24/7.
- 5.0★ from 29 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 12506 South St #4, Cerritos, CA 90703
Based in Fountain Valley, 8 mi away
88/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 38 Google reviews, open 24/7.
- 5.0★ from 38 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17314 Santa Isabel St, Fountain Valley, CA 92708
Based in Long Beach, 6 mi away
88/100CR ScoreRanked #17 because of its Google rating and availability: 4.8★ from 47 Google reviews, open 24/7.
- 4.8★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4806 Falcon Ave, Long Beach, CA 90807
Based in Long Beach, 6 mi away
88/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 30 Google reviews, open 24/7.
- 5.0★ from 30 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1147 Lewis Ave, Long Beach, CA 90813
Based in Anaheim, 11 mi away
88/100CR ScoreRanked #19 because of its Google rating and availability: 4.9★ from 50 Google reviews, open 24/7.
- 4.9★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2051 E Cerritos Ave STE 8C, Anaheim, CA 92806
Based in Garden Grove, 4 mi away
88/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 111 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 111 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
- Address
- 11791 Monarch St, Garden Grove, CA 92841
Based in Fullerton, 9 mi away
88/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 35 Google reviews, open 24/7.
- 5.0★ from 35 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 745 N Euclid St, Fullerton, CA 92832
Based in Stanton, 5 mi away
88/100CR ScoreRanked #22 because of its Google rating and availability: 4.8★ from 73 Google reviews, open 24/7.
- 4.8★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10662 Court Ave #9800, Stanton, CA 90680
Based in Irvine, 19 mi away
88/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 119 Google reviews, open 24/7.
- 4.8★ from 119 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Irvine, CA 92602
Based in Calabasas, 36 mi away
88/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 248 Google reviews, open 24/7.
- 5.0★ from 248 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 18340 Ventura Blvd # 226, Tarzana, CA 91356
Based in Irvine, 16 mi away
88/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 94 Google reviews, open 24/7.
- 4.8★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 17322 Murphy Ave, Irvine, CA 92614
Roofers ranked #26 to #50
#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 1,952 ranked roofers here; the rest are on their profiles.
Also serving Los Alamitos
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 |
|---|---|---|
| A.D roofing | 5.0★ (1) | In Los Alamitos |
| Ceiling Concepts Inc | 5.0★ (1) | In Los Alamitos |
| Dependable Roofing Services | In Los Alamitos | |
| Desert Sun Roofing Torrance | 4.7★ (55) | 17 mi |
| Excellent Roofs | In Los Alamitos | |
| Extreme Roofing Solutions | In Los Alamitos | |
| Francisco's Roofing Inc. | 4.9★ (92) | 21 mi |
| GM Roofing Company | 3.0★ (2) | 2 mi |
| GoldGuard Roofing Experts | 3.0★ (2) | 2 mi |
| Lakewood Roofing | 4.6★ (53) | 5 mi |
| Long Beach Roof Co | 5.0★ (2) | 4 mi |
| Long Beach Roofing Professionals | 5.0★ (2) | 2 mi |
| McClain Roofing Inc | In Los Alamitos | |
| Montebello Roofing Construction | 4.7★ (49) | 15 mi |
| Quantum Fix Roofers | 4.9★ (31) | 14 mi |
| Roof Installation & Repair Hawaiian Gardens | 5.0★ (2) | 2 mi |
| Sam's Roofing Co | 5.0★ (2) | 2 mi |
| SG Roofing LLC | 5.0★ (44) | 10 mi |
| Slotterbeck Roofing | In Los Alamitos | |
| Top Roofing Contractor | In Los Alamitos |
How much do roofers cost in Los Alamitos?
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 |
How to check a roofer's license in California
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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
When to hire a roofer in California
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.
How we ranked Los Alamitos roofers
We scored 1,952 Los Alamitos 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 Los Alamitos 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 |
Roofers in Los Alamitos: frequently asked questions
Who is the best roofer in Los Alamitos?
By CR Score, the highest-ranked roofer in Los Alamitos, CA is Specialist Roofing & Repair with a CR Score of 91/100. It has 4.9★ from 247 Google reviews. It is open 24/7. Hercules Roofing (#2) and All In Roofing (#3) follow. We ranked 1,952 roofers on 8 factors, last updated October 22, 2026.
How many roofers are there in Los Alamitos?
ContractorsRanked ranks 1,952 roofers serving Los Alamitos, CA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which roofers in Los Alamitos are open 24/7?
485 ranked roofers in Los Alamitos post 24/7 hours. The highest-ranked are Specialist Roofing & Repair (#1), Hercules Roofing (#2) and All In Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which roofers in Los Alamitos work on weekends?
1,342 of 1,952 ranked roofers post Saturday hours and 1,071 post Sunday hours. The highest-ranked open Saturdays are Specialist Roofing & Repair (#1), Hercules Roofing (#2) and All In Roofing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a roofer's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-39 Roofing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does roof replacement cost in Los Alamitos?
Roof replacement typically costs $8,560 to $15,990, with $11,420 typical (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)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Los Alamitos roofers have?
The median Google rating among 1,952 rated roofers in Los Alamitos is 5.0★, with a median of 13 reviews. Home Renew 360 Roofing I Construction I Energy has the most, 705 reviews, and ranks #5. We adjust ratings for review count, so a few five-star reviews cannot top the list.
When is the best time to hire a roofer in Los Alamitos?
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.
Update log for Los Alamitos
- October 2026: CR Scores recalculated for 1,952 roofers serving Los Alamitos.
- October 2026: 14 duplicate listings merged.
More roofers and Los Alamitos pages
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