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ContractorsRanked

Best Roofers in Alhambra, CA (2026)

2,225 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Alhambra: Green Ladder Roofing and Waterproofing, CR Score 94/100; 5.0★ from 258 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): All In Roofing, posts 24/7 hours; ranked #2 of 2,225.

  3. 24

    Most-reviewed: Home Renew 360 Roofing I Construction I Energy, 705 Google reviews at 4.8★, the most of 2,225 ranked; ranked #24.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

2,225 Alhambra roofers are ranked here by CR Score, from 8 published factors. 530 are open 24/7, 1,533 open Saturdays and 1,255 open Sundays, based on posted hours. The median Google rating is 5.0★ across 2,225 rated businesses.

Top 10 roofers in Alhambra at a glance

Top 10 roofers in Alhambra at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Green Ladder Roofing and Waterproofing945.0★ (258)Pasadena, 4 mi away24/7Overall
2All In Roofing945.0★ (213)Los Angeles, 6 mi away24/7Emergencies
3Woody's Roofing934.9★ (176)South Pasadena, 2 mi away24/7—
4NEMA Roofing Solutions915.0★ (248)Calabasas, 24 mi away24/7—
5My Way Roofing914.9★ (352)Calabasas, 24 mi away24/7—
6Alpine Roofing Guys915.0★ (312)Chatsworth, 28 mi away24/7—
7Costar Roofing Los Angeles905.0★ (67)Los Angeles, 8 mi away24/7—
8Global Roofing Specialist905.0★ (287)Calabasas, 30 mi away24/7—
9Venice Beach Roofing904.7★ (67)Alhambra24/7—
10Brilliant Roofing904.9★ (106)El Monte, 4 mi away24/7—

The 2,225 best roofers in Alhambra, 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.

  2. #2 All In Roofing

    Based in Los Angeles, 6 mi away

    94/100CR Score

    Ranked #2 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
    View profile for All In Roofing(323) 287-2407

  3. #3 Woody's Roofing

    Based in South Pasadena, 2 mi away

    93/100CR Score

    Ranked #3 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
    View profile for Woody's Roofing(818) 583-0850

  5. #5 My Way Roofing

    Based in Calabasas, 24 mi away

    91/100CR Score

    Ranked #5 because of its Google rating and availability: 4.9★ from 352 Google reviews, open 24/7.

    • 4.9★ from 352 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    6717 Wynne Ave, Reseda, CA 91335
    View profile for My Way Roofing(866) 220-0314

  10. #10 Brilliant Roofing

    Based in El Monte, 4 mi away

    90/100CR Score

    Ranked #10 because of its Google rating and availability: 4.9★ from 106 Google reviews, open 24/7.

    • 4.9★ from 106 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4439 Rowland Ave #1250, El Monte, CA 91731
    View profile for Brilliant Roofing(626) 604-0714

  17. #17 NEMA Roofing

    Based in Downey, 11 mi away

    90/100CR Score

    Ranked #17 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
    View profile for NEMA Roofing(866) 214-0006

  19. #19 Green Advisor Inc.

    Based in Los Angeles, 13 mi away

    89/100CR Score

    Ranked #19 because of its Google rating and trade focus: 5.0★ from 253 Google reviews, listed on Google as “Roofing contractor”.

    • 5.0★ from 253 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat 9 AM–5 PM · Sun 8 AM–7 PM
    Address
    7660 Beverly Blvd, Los Angeles, CA 90036
    View profile for Green Advisor Inc.(888) 869-0987

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 2,225 ranked roofers here; the rest are on their profiles.

roofers in Alhambra, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Griffith Park Roofing Services894.9★ (65)14 mi
27Montebello Roofing Construction894.7★ (49)5 mi
28Red Turtle Roofing of Pasadena895.0★ (26)4 mi
29Tylzen Spoke Roofing894.8★ (35)3 mi
30Hercules Roofing895.0★ (116)27 mi
31ADR Roofing & Commercial Roof Repair895.0★ (33)In Alhambra
32Preferred Roofing Inc884.9★ (144)27 mi
33Gold Tech Roofing & Exteriors884.9★ (85)In Alhambra
34Shalbro Construction & Roofing885.0★ (30)9 mi
35XenoFix Pro Roofers884.9★ (34)8 mi
36ECO Systems885.0★ (212)17 mi
37Mega Roofing Inc.885.0★ (64)20 mi
38Roof Buddy884.8★ (354)15 mi
39LA Roofing Contractors884.8★ (55)13 mi
40LA Roof Masters Hollywood885.0★ (30)10 mi
41Trusted Los Angeles Roofing Masters885.0★ (33)11 mi
42Hawthorne City Roofing884.8★ (74)17 mi
43MW Roofing885.0★ (14)In Alhambra
44One Faith Roofing & Construction885.0★ (14)In Alhambra
45Inglewood State Roofing884.9★ (47)16 mi
46Jextro Mode Roofers884.9★ (41)14 mi
47Francisco's Roofing Inc.884.9★ (92)5 mi
48A-1 Roofing And Handyman Repairs885.0★ (22)8 mi
49Clarke Brothers Roofing884.9★ (80)4 mi
50August Roofing & Solar884.9★ (250)40 mi

Also serving Alhambra

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.

Unranked roofers serving Alhambra
BusinessGoogle ratingDistance
Ace Roof Repairs5.0★ (1)In Alhambra
Alhambra Insulation Masters4.6★ (26)In Alhambra
American Roofing CA LLC5.0★ (26)8 mi
California Pro Builders5.0★ (37)14 mi
CJP Roofing Solutions1.0★ (1)In Alhambra
Craft Roofing3.0★ (2)In Alhambra
Dynasty Builders Inc2.9★ (13)In Alhambra
Elvora Sync Roofing4.7★ (24)4 mi
Handyman Alhambra5.0★ (7)In Alhambra
IKONI Restoration4.8★ (43)In Alhambra
Insulation Contractor - Alhambra4.4★ (7)In Alhambra
Jaybridge Construction5.0★ (1)In Alhambra
Masa Contracting inc3.0★ (2)In Alhambra
Modern Kitchen Remodeling4.8★ (59)In Alhambra
Noble Construction Alhambra5.0★ (2)In Alhambra
Peak ConRoof's Alhambra5.0★ (1)In Alhambra
Roofing Pros South Gate4.8★ (39)12 mi
Sears Heating and Air Conditioning5.0★ (1)In Alhambra
Treven Zael Roofing4.9★ (30)7 mi
Turquoise Construction4.7★ (3)In Alhambra

How much do roofers cost in Alhambra?

Typical prices in USD: adjusted for California where a published index exists, national otherwise. Each row names its basis.

How much do roofers cost in Alhambra?
JobLowTypicalHighBasisChecked
Roof replacement$8,560$11,420$15,990Per 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$1,968Per repair: typical range of customer-reported jobs. US national rangeOctober 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).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. 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 Alhambra roofers

We scored 2,225 Alhambra 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Alhambra data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

Roofers in Alhambra: frequently asked questions

Who is the best roofer in Alhambra?

By CR Score, the highest-ranked roofer in Alhambra, CA is Green Ladder Roofing and Waterproofing with a CR Score of 94/100. It has 5.0★ from 258 Google reviews. It is open 24/7. All In Roofing (#2) and Woody's Roofing (#3) follow. We ranked 2,225 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Alhambra?

ContractorsRanked ranks 2,225 roofers serving Alhambra, CA. 6 of them are based in Alhambra; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which roofers in Alhambra are open 24/7?

530 ranked roofers in Alhambra post 24/7 hours. The highest-ranked are Green Ladder Roofing and Waterproofing (#1), All In Roofing (#2) and Woody's Roofing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Alhambra work on weekends?

1,533 of 2,225 ranked roofers post Saturday hours and 1,255 post Sunday hours. The highest-ranked open Saturdays are Green Ladder Roofing and Waterproofing (#1), All In Roofing (#2) and Woody's 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 Alhambra?

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 Alhambra roofers have?

The median Google rating among 2,225 rated roofers in Alhambra is 5.0★, with a median of 13 reviews. Home Renew 360 Roofing I Construction I Energy has the most, 705 reviews, and ranks #24. 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 Alhambra?

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 Alhambra

  1. October 2026: CR Scores recalculated for 2,225 roofers serving Alhambra.
  2. October 2026: 13 duplicate listings merged.

More roofers and Alhambra pages

Other trades in Alhambra