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Emergency Roofers in Los Serranos, CA (2026)

Top 50 of 1,697 roofers, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 roofers on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Active leak after a storm: move valuables, catch water and stay off the roof. Report storm damage to your insurer.

The short answer

  1. 1

    #1 for emergency roofing in Los Serranos: Specialist Roofing & Repair, open 24/7.

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

Top emergency roofers in Los Serranos at a glance

Top emergency roofers in Los Serranos at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Specialist Roofing & Repair914.9★ (247)Orange, 15 mi away24/7
2Roofing and More, LLC904.8★ (168)Jurupa Valley, 11 mi away24/7
3Cali Roofing Solutions905.0★ (87)Corona, 11 mi away24/7
4Green Ladder Roofing and Waterproofing905.0★ (258)Pasadena, 27 mi away24/7
5All In Roofing895.0★ (213)Los Angeles, 28 mi away24/7
6Above It All Roofing894.8★ (119)Irvine, 16 mi away24/7
7Hercules Roofing885.0★ (116)Huntington Beach, 24 mi away24/7
8Ontario Roofing884.9★ (48)Ontario, 10 mi away24/7
9Forefront Roofing885.0★ (103)Costa Mesa, 23 mi away24/7
10Woody's Roofing884.9★ (176)South Pasadena, 27 mi away24/7

Call an emergency roofer in Los Serranos now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency roofers in Los Serranos, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 1,697 is on the roofers page.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  5. #5 All In Roofing

    Based in Los Angeles, 28 mi away

    89/100CR Score

    Ranked #5 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

  7. #7 Hercules Roofing

    Based in Huntington Beach, 24 mi away

    88/100CR Score

    Ranked #7 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
    View profile for Hercules Roofing(949) 301-8984

  8. #8 Ontario Roofing

    Based in Ontario, 10 mi away

    88/100CR Score

    Ranked #8 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.

    • 4.9★ from 48 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    4335 E Lowell St STE G, Ontario, CA 91761
    View profile for Ontario Roofing(909) 330-4661

  10. #10 Woody's Roofing

    Based in South Pasadena, 27 mi away

    88/100CR Score

    Ranked #10 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

  14. #14 Granger Roofing

    Based in Corona, 9 mi away

    88/100CR Score

    Ranked #14 because of its Google rating and availability: 5.0★ from 25 Google reviews, open 24/7.

    • 5.0★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    12648 Limonite Ave suite 674, Corona, CA 92880
    View profile for Granger Roofing(951) 602-1926

  20. #20 Urban Roofing

    Based in Riverside, 19 mi away

    87/100CR Score

    Ranked #20 because of its Google rating and availability: 5.0★ from 41 Google reviews, open 24/7.

    • 5.0★ from 41 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3890 11th St Unit 118, Riverside, CA 92501
    View profile for Urban Roofing(888) 808-9193

  22. #22 Brilliant Roofing

    Based in El Monte, 21 mi away

    87/100CR Score

    Ranked #22 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

  24. #24 NEMA Roofing

    Based in Downey, 25 mi away

    87/100CR Score

    Ranked #24 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

Top 50 of 1,697 roofers by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

roofers in Los Serranos, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Horizon Roofing874.8★ (59)22 mi
27RooFlow ROOFING874.6★ (21)8 mi
28SG Roofing LLC875.0★ (44)22 mi
29Garden Grove Roof Pros875.0★ (42)22 mi
301st Roofing Solution Anaheim CA865.0★ (37)21 mi
31KRGS ROOFING864.8★ (40)18 mi
32Francisco's Roofing Inc.864.9★ (92)30 mi
33C&S Construction Enterprises865.0★ (21)14 mi
34US Home Builders Roofing Contractor Downey865.0★ (49)25 mi
35XenoFix Pro Roofers864.9★ (34)18 mi
36All Things Roofing LA864.9★ (141)36 mi
37Frontline Roofing865.0★ (23)16 mi
38Riverside Planners Roofing LLC864.7★ (60)14 mi
39ND Roofing Inc865.0★ (10)7 mi
40All Seasons Roofing Improvement864.8★ (74)19 mi
411st Roofing Contractors Fountain Valley CA865.0★ (38)24 mi
42Navarro Brothers Roofing & Remodeling864.8★ (73)20 mi
43Cloud Nine Roofing & Construction865.0★ (48)28 mi
44Costar Roofing Los Angeles865.0★ (67)32 mi
45RESCUE ROOFER - Orange864.5★ (28)13 mi
46Shingle Guard Roofs865.0★ (29)22 mi
47Specialist Roofing & Repair864.8★ (90)32 mi
48Elevate Arc Roofing864.9★ (34)23 mi
49Insulfoam863.8★ (13)3 mi
50Los Feliz Roofing Pros864.9★ (49)27 mi

How we ranked emergency roofers in Los Serranos

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 roofers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

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 from
Reputation25%Bayesian-adjusted Google star rating
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2
Review volume10%log10(reviews + 1) against the list maximum
Recency10%Share of reviews from the last 12 months
Availability20%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radius
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)

Emergency roofers in Los Serranos: questions

Which roofers in Los Serranos are open 24/7?

25 on this list post 24/7 hours, including Specialist Roofing & Repair, Roofing and More, LLC, Cali Roofing Solutions, Green Ladder Roofing and Waterproofing and All In Roofing.

Who is ranked #1 for emergency roofing in Los Serranos, CA?

Specialist Roofing & Repair is #1, with a CR Score of 91 out of 100 on emergency weights.

How are emergency roofers in Los Serranos ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 25% and 20%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 roofers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the roofer arrives?

Active leak after a storm: move valuables, catch water and stay off the roof. Report storm damage to your insurer.

How many emergency roofers here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Los Serranos

  1. October 2026: CR Scores recalculated for 1,697 roofers serving Los Serranos.
  2. October 2026: 16 duplicate listings merged.

More emergency and roofing pages