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Emergency Roofers in Los Altos, CA (2026)

Top 50 of 656 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 Altos: Los Gatos Roofing, 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 Altos at a glance

Top emergency roofers in Los Altos at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Los Gatos Roofing914.8★ (291)San Jose, 12 mi away24/7
2Newhaus Roofing & Construction904.9★ (148)San Jose, 12 mi away24/7
3Mountain Roofing Pro904.8★ (78)Mountain View, 3 mi away24/7
4Mountain View Roofing904.8★ (83)Mountain View, 3 mi away24/7
5Flawless Roof Repair & Installation905.0★ (42)Redwood Shores, 1 mi away24/7
6Redwood Roofing Pro894.9★ (74)Redwood City, 8 mi away24/7
7Specialist Roofing and Repair894.9★ (60)Sunnyvale, 6 mi away24/7
8Swift Fox Fix Roofings894.8★ (42)Los Altos24/7
9NC Roofing Solution895.0★ (111)San Mateo, 17 mi away24/7
10Silicon Valley Roof Repairs894.8★ (83)Cupertino, 8 mi away24/7

Call an emergency roofer in Los Altos 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 Altos, 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 656 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.

  1. Ranked #1 in Los Altos

    #1 Los Gatos Roofing

    Based in San Jose, 12 mi away

    91/100CR Score

    Ranked #1 because of its Google rating and availability: 4.8★ from 291 Google reviews, open 24/7.

    • 4.8★ from 291 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    888 Faulstich Ct, San Jose, CA 95112
    View profile for Los Gatos Roofing(408) 677-2818

  22. #22 Redwood Roofing

    Based in Capitola, 29 mi away

    88/100CR Score

    Ranked #22 because of its Google rating and availability: 5.0★ from 155 Google reviews, open 24/7.

    • 5.0★ from 155 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1840 41st Ave STE 205, Capitola, CA 95010
    View profile for Redwood Roofing(831) 888-7790

  23. #23 Royal Roofing CA

    Based in South San Francisco, 26 mi away

    88/100CR Score

    Ranked #23 because of its Google rating and availability: 5.0★ from 115 Google reviews, open 24/7.

    • 5.0★ from 115 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    109 Northcrest Dr, South San Francisco, CA 94080
    View profile for Royal Roofing CA(408) 418-2474

  25. #25 Xylo Fix Roofers

    Based in Campbell, 13 mi away

    88/100CR Score

    Ranked #25 because of its Google rating and availability: 4.8★ from 50 Google reviews, open 24/7.

    • 4.8★ from 50 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    16135 E Mozart Ave, Campbell, CA 95008
    View profile for Xylo Fix Roofers(669) 400-4300

Top 50 of 656 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 Altos, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26South Bay Skyline Roofing875.0★ (28)10 mi
27Deluxe Menlo Park Roofing874.8★ (27)8 mi
28Redwood Roofing San Jose875.0★ (32)13 mi
29Bay Area Pressure Pros875.0★ (80)25 mi
30Hayward Roofing Pro874.8★ (69)21 mi
31Drycore Roofing875.0★ (23)13 mi
32South San Roofing Pro874.9★ (80)25 mi
33ROOFWORX Inc. – Licensed Roofing Contractor in San Francisco874.9★ (98)28 mi
34Rapi Fix Roofers864.9★ (30)16 mi
35R E Roofing & Construction Inc.865.0★ (20)14 mi
36Redwood City Roofing864.8★ (15)10 mi
37Roof Doctors Contra Costa County864.8★ (188)36 mi
38Nexora Fix Roofing864.9★ (28)18 mi
39VL Roofing Company864.8★ (12)9 mi
407 Eagle Roofing Repair864.9★ (34)14 mi
41Prime Edge Roofing854.9★ (46)26 mi
42Roof Pros Storm Division855.0★ (11)12 mi
43Attic Pros854.8★ (1,938)25 mi
44Bolt Repair Roofers854.8★ (31)21 mi
45San Francisco Roofing Pro854.8★ (85)32 mi
46By The Bay Roofing & Construction855.0★ (19)19 mi
47Robert's San Mateo Roofing854.9★ (16)16 mi
48NorCal Roofing & Construction855.0★ (24)23 mi
49Brixon Pro Roofing854.8★ (27)13 mi
50Premier Roofing Experts855.0★ (9)11 mi

How we ranked emergency roofers in Los Altos

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 Altos: questions

Which roofers in Los Altos are open 24/7?

25 on this list post 24/7 hours, including Los Gatos Roofing, Newhaus Roofing & Construction, Mountain Roofing Pro, Mountain View Roofing and Flawless Roof Repair & Installation.

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

Los Gatos Roofing is #1, with a CR Score of 91 out of 100 on emergency weights.

How are emergency roofers in Los Altos 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 Altos

  1. October 2026: CR Scores recalculated for 656 roofers serving Los Altos.
  2. October 2026: 3 duplicate listings merged.

More emergency and roofing pages