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ContractorsRanked

Best Roofers in Norco, CA (2026)

1,270 roofers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Norco: Roofing and More, LLC, CR Score 91/100; 4.8★ from 168 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Cali Roofing Solutions, posts 24/7 hours; ranked #2 of 1,270.

  3. 28

    Most-reviewed: Semper Solaris, 356 Google reviews at 4.6★, the most of 1,270 ranked; ranked #28.

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

1,270 Norco roofers are ranked here by CR Score, from 8 published factors. 276 are open 24/7, 848 open Saturdays and 571 open Sundays, based on posted hours. The median Google rating is 5.0★ across 1,270 rated businesses.

Top 10 roofers in Norco at a glance

Top 10 roofers in Norco at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Roofing and More, LLC914.8★ (168)Jurupa Valley, 3 mi away24/7Overall
2Cali Roofing Solutions905.0★ (87)Corona, 6 mi away24/7Emergencies
3Specialist Roofing & Repair904.9★ (247)Orange, 20 mi away24/7—
4Forefront Roofing895.0★ (103)Costa Mesa, 18 mi away24/7—
5Ontario Roofing884.9★ (48)Ontario, 8 mi away24/7—
6Above It All Roofing884.8★ (119)Irvine, 17 mi away24/7—
7Granger Roofing885.0★ (25)Corona, 3 mi away24/7—
8Urban Roofing885.0★ (41)Riverside, 10 mi away24/7—
9Green Ladder Roofing and Waterproofing885.0★ (258)Pasadena, 37 mi away24/7—
10Corona Roofing & Siding884.8★ (34)Corona, 5 mi away24/7—

The 1,270 best roofers in Norco, 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.

  5. #5 Ontario Roofing

    Based in Ontario, 8 mi away

    88/100CR Score

    Ranked #5 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

  7. #7 Granger Roofing

    Based in Corona, 3 mi away

    88/100CR Score

    Ranked #7 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

  8. #8 Urban Roofing

    Based in Riverside, 10 mi away

    88/100CR Score

    Ranked #8 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

  11. #11 All In Roofing

    Based in Los Angeles, 37 mi away

    87/100CR Score

    Ranked #11 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

  13. #13 Hercules Roofing

    Based in Huntington Beach, 30 mi away

    87/100CR Score

    Ranked #13 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

  18. #18 Frontline Roofing

    Based in Riverside, 9 mi away

    87/100CR Score

    Ranked #18 because of its Google rating and availability: 5.0★ from 23 Google reviews, open 24/7.

    • 5.0★ from 23 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    3845 Stobbs Way Suite E, Riverside, CA 92509
    View profile for Frontline Roofing(951) 399-0072

  20. #20 RooFlow ROOFING

    Based in Corona, 2 mi away

    87/100CR Score

    Ranked #20 because of its Google rating and availability: 4.6★ from 21 Google reviews, open 24/7.

    • 4.6★ from 21 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    7059 Gale Ln, Corona, CA 92880
    View profile for RooFlow ROOFING(951) 309-0632

  24. #24 Woody's Roofing

    Based in South Pasadena, 37 mi away

    86/100CR Score

    Ranked #24 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

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 1,270 ranked roofers here; the rest are on their profiles.

roofers in Norco, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Alas & Bravo Roofing Company864.9★ (56)24 mi
274J's Roofing, Corp865.0★ (21)5 mi
28Semper Solaris864.6★ (356)13 mi
29Sandoval Roofing865.0★ (49)6 mi
301st Roofing Contractor Lake Elsinore CA865.0★ (28)19 mi
31Better Roofing864.5★ (64)15 mi
32Allstar Roofers Riverside865.0★ (44)5 mi
33Horizon Roofing854.8★ (59)25 mi
34Prime Roofing Fullerton Masters855.0★ (35)23 mi
35Oscar & Rosa Roofing Restoration inc855.0★ (29)22 mi
36Top Choice Roofing & Tear Off Inc855.0★ (11)9 mi
37C&S Construction Enterprises855.0★ (21)18 mi
38Fernandez Roofing Corp855.0★ (14)12 mi
39One Stop Roofing855.0★ (152)25 mi
40CL Window Shine - Pressure Washing, & Solar Installation854.9★ (322)11 mi
41Colton Reliable Roofing Services855.0★ (17)16 mi
42NEMA Roofing855.0★ (58)34 mi
43Garden Grove Roof Pros855.0★ (42)28 mi
44Calcom Roofing, Inc.855.0★ (6)4 mi
45Brilliant Roofing854.9★ (106)31 mi
46American Highland Roofing854.7★ (57)4 mi
47Kaliber Roofing Inc854.8★ (82)12 mi
481st Roofing Solution Anaheim CA855.0★ (37)28 mi
49Scurrah Roofing Norco855.0★ (8)In Norco
501st Roofing Contractors Fountain Valley CA855.0★ (38)29 mi

Also serving Norco

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 Norco
BusinessGoogle ratingDistance
AFFORDABLE ROOFING for all5.0★ (34)19 mi
Artisan ConRoof's5.0★ (2)4 mi
Bella’s construction incIn Norco
Chino Hills Roofing Pros5.0★ (2)6 mi
Custom Roof Company4.7★ (17)14 mi
Dan’s Roofing Company Riverside5.0★ (2)9 mi
Diaz Roofing1.0★ (2)4 mi
Empire Roofing Co5.0★ (2)6 mi
Full SpectrumIn Norco
Imperial Roofing & Gutters inc.5.0★ (11)7 mi
JR Construction Roofing & ConsultingIn Norco
JR. ConstructionIn Norco
Lewis Roofing Inc3.0★ (2)3 mi
OMC Roofing5.0★ (2)8 mi
PRS RoofingIn Norco
Riverside Planners Roofing LLC4.7★ (60)7 mi
Roofing and More3.0★ (2)7 mi
SANCHEZ SINGLE PLY ROOFING CORP5.0★ (2)4 mi
SG Roofing LLC5.0★ (44)27 mi
Unique Home DesignIn Norco

How much do roofers cost in Norco?

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 Norco?
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 Norco roofers

We scored 1,270 Norco 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 Norco 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 Norco: frequently asked questions

Who is the best roofer in Norco?

By CR Score, the highest-ranked roofer in Norco, CA is Roofing and More, LLC with a CR Score of 91/100. It has 4.8★ from 168 Google reviews. It is open 24/7. Cali Roofing Solutions (#2) and Specialist Roofing & Repair (#3) follow. We ranked 1,270 roofers on 8 factors, last updated October 22, 2026.

How many roofers are there in Norco?

ContractorsRanked ranks 1,270 roofers serving Norco, CA. 1 of them is based in Norco; 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 Norco are open 24/7?

276 ranked roofers in Norco post 24/7 hours. The highest-ranked are Roofing and More, LLC (#1), Cali Roofing Solutions (#2) and Specialist Roofing & Repair (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which roofers in Norco work on weekends?

848 of 1,270 ranked roofers post Saturday hours and 571 post Sunday hours. The highest-ranked open Saturdays are Roofing and More, LLC (#1), Cali Roofing Solutions (#2) and Specialist Roofing & Repair (#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 Norco?

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 Norco roofers have?

The median Google rating among 1,270 rated roofers in Norco is 5.0★, with a median of 11 reviews. Semper Solaris has the most, 356 reviews, and ranks #28. 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 Norco?

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 Norco

  1. October 2026: CR Scores recalculated for 1,270 roofers serving Norco.
  2. October 2026: 14 duplicate listings merged.

More roofers and Norco pages

Other trades in Norco