64/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.8★ from 188 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 188 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Emergency Roofers in Alamo, CA (2026)
Top 50 of 772 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 for emergency roofing in Alamo: Roof Doctors Contra Costa County, 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 Alamo at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours |
|---|---|---|---|---|---|
| 1 | Roof Doctors Contra Costa County | 64 | 4.8★ (188) | Alamo | 24/7 |
| 2 | Bay Area Pressure Pros | 62 | 5.0★ (80) | Dublin, 11 mi away | 24/7 |
| 3 | Roof Doctors Alameda County | 62 | 5.0★ (87) | Alameda, 12 mi away | 24/7 |
| 4 | Greener Solutions Heating & A/C | 61 | 4.9★ (1,197) | Stockton, 40 mi away | 24/7 |
| 5 | Symplify Roofing | 61 | 4.9★ (55) | Walnut Creek, 6 mi away | 24/7 |
| 6 | Roof By Tom | 61 | 4.8★ (48) | Walnut Creek, 4 mi away | 24/7 |
| 7 | Tristan & Sons Roofing & Construction LLC | 61 | 4.8★ (116) | Pittsburg, 14 mi away | 24/7 |
| 8 | Hayward Roofing Pro | 61 | 4.8★ (69) | Hayward, 12 mi away | 24/7 |
| 9 | Blue Peak Roofing | 61 | 4.7★ (28) | Danville, 2 mi away | 24/7 |
| 10 | Hayes Brothers Roofers LLC | 60 | 4.9★ (73) | Hayward, 16 mi away | 24/7 |
Call an emergency roofer in Alamo 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.
- #1Call (925) 891-8200
#1Roof Doctors Contra Costa County
Open 24/7 · 4.8 from 188 Google reviews
- #2Call (925) 997-3829
Open 24/7 · 5.0 from 80 Google reviews
- #3Call (510) 495-6300
Open 24/7 · 5.0 from 87 Google reviews
- #4Call (209) 232-8595
#4Greener Solutions Heating & A/C
Open 24/7 · 4.9 from 1,197 Google reviews
- #5Call (510) 288-6171
Open 24/7 · 4.9 from 55 Google reviews
- #6Call (925) 239-0226
Open 24/7 · 4.8 from 48 Google reviews
- #7Call (925) 856-5817
#7Tristan & Sons Roofing & Construction LLC
Open 24/7 · 4.8 from 116 Google reviews
- #8Call (510) 990-9977
Open 24/7 · 4.8 from 69 Google reviews
The 50 emergency roofers in Alamo, 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 772 is on the roofers page.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Dublin, 11 mi away
62/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 80 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6990 Brighton Dr, Dublin, CA 94568
Based in Alameda, 12 mi away
62/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 87 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Stockton, 40 mi away
61/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.9★ from 1,197 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 1,197 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1818 W Fremont St, Stockton, CA 95203
Based in Walnut Creek, 6 mi away
61/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2815 Mitchell Dr #225, Walnut Creek, CA 94598
#6 Roof By Tom
Based in Walnut Creek, 4 mi away
61/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 48 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1990 N California Blvd 8th floor floor, Walnut Creek, CA 94596
Based in Pittsburg, 14 mi away
61/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.8★ from 116 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 116 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2145 Railroad Ave #60F, Pittsburg, CA 94565
Based in Hayward, 12 mi away
61/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.8★ from 69 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2551 D St, Hayward, CA 94541
Based in Danville, 2 mi away
61/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.7★ from 28 Google reviews, listed on Google as “Roofing contractor”.
- 4.7★ from 28 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 115-125 Hartz Ave, Danville, CA 94526
Based in Hayward, 16 mi away
60/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 73 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 73 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 23839 Connecticut St, Hayward, CA 94545
Based in Concord, 8 mi away
60/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 33 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 33 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1810 William Way, Concord, CA 94520
#12 Attic Pros
Based in Oakland, 11 mi away
60/100CR ScoreRanked #12 because of its Google rating and review volume: 4.8★ from 1,938 Google reviews.
- 4.8★ from 1,938 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 718 Douglas Ave, Oakland, CA 94603
Based in Fremont, 20 mi away
60/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 104 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 104 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 37250 Fremont Blvd, Fremont, CA 94536
#14 Royal Roofing CA
Based in South San Francisco, 25 mi away
60/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 115 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 115 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 109 Northcrest Dr, South San Francisco, CA 94080
Based in Moraga, 5 mi away
60/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.8★ from 24 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 24 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1375 Moraga Rd, Moraga, CA 94556
Based in Hayward, 12 mi away
60/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 37 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 22826 Vermont St #210, Hayward, CA 94541
Based in San Francisco, 22 mi away
60/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 98 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1485 Bayshore Blvd 182 suite 418, San Francisco, CA 94124
Based in Fremont, 18 mi away
60/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.8★ from 78 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 78 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 32997 Lake Michigan St, Fremont, CA 94555
Based in San Mateo, 26 mi away
60/100CR ScoreRanked #19 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
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3 E 3rd Ave site 329, San Mateo, CA 94401
Based in Concord, 9 mi away
60/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1110 Burnett Ave suite k, Concord, CA 94520
Based in Albany, 14 mi away
60/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 45 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 45 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1490A Solano Ave, Albany, CA 94706
Based in Alameda, 14 mi away
60/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 42 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 42 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1910 Webster St, Alameda, CA 94501
Based in Oakland, 12 mi away
60/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 36 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 36 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2349 E 22nd St, Oakland, CA 94601
Based in San Jose, 34 mi away
60/100CR ScoreRanked #24 because of its Google rating and trade focus: 4.8★ from 291 Google reviews, listed on Google as “Roofing contractor”.
- 4.8★ from 291 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 888 Faulstich Ct, San Jose, CA 95112
Based in Belmont, 26 mi away
59/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “Roofing contractor”.
- 4.9★ from 112 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 490 El Camino Real #3000, Belmont, CA 94002
Top 50 of 772 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.
How we ranked emergency roofers in Alamo
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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.
| Factor | Weight | Computed from |
|---|---|---|
| Reputation | 15% | Google star rating, adjusted for how many reviews back it |
| Credentials | 15% | Active state license, bond and workers’ comp on file |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list |
| Recency | 5% | Share of reviews from the last 12 months |
| Availability | 15% | Weekly open hours, Saturday, Sunday, 24/7 or same-day |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) |
| Proximity | 5% | Based in the city scores highest, less the farther away it is |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are |
Emergency roofers in Alamo: questions
Which roofers in Alamo are open 24/7?
25 on this list post 24/7 hours, including Roof Doctors Contra Costa County, Bay Area Pressure Pros, Roof Doctors Alameda County, Greener Solutions Heating & A/C and Symplify Roofing.
Who is ranked #1 for emergency roofing in Alamo, CA?
Roof Doctors Contra Costa County is #1, with a CR Score of 64 out of 100 on emergency weights.
How are emergency roofers in Alamo ranked?
Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. 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 Alamo
- October 2026: CR Scores recalculated for 772 roofers serving Alamo.
- October 2026: 4 duplicate listings merged.