Best Flat Roofing

Best CSLB-Verified Flat Roofing Contractors in El Sobrante, CA

Every contractor below is matched to a California State License Board (CSLB) C-39 flat roofing license record and checked daily, with featured listings shown first. Live verification status is available to subscribers. License Card lists 13 Flat roofing contractors in El Sobrante, every one matched against California CSLB public license records — license, bond, and workers'-comp insurance monitored daily — and scored for how clearly AI answer engines can find, trust, and cite them. Browse El Sobrante's roofing specialists below, ranked by verification, profile completeness, and citation presence — never paid placement.

1. Roof BY Tom IncAEO 84

   Shingle · Metal · Flat

   CSLB 1112980License status available to subscribersZIP 94556
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2. Jorge Lopez Roofing IncAEO 84

   Metal · Flat · TPO · Shingle

   CSLB 1028311License status available to subscribersZIP 94803
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3. R & R RoofingAEO 84

   Flat · Shingle

   CSLB 1103411License status available to subscribersZIP 94520
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4. Paragon Roofing & Remodeling IncAEO 81

   Shingle · Flat · Metal

   CSLB 1100626License status available to subscribersZIP 94520
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5. Ascend Renovation & Roofing IncAEO 81

   Shingle · Clay-tile · Metal · Flat

   CSLB 1119818License status available to subscribersZIP 94596
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6. Collins Roofing IncAEO 79

   Flat · Solar-integrated

   CSLB 695711License status available to subscribersZIP 94610
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7. Equinox Roofing Solutions IncAEO 79

   Flat · Shingle

   CSLB 1092697License status available to subscribersZIP 94596
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8. NB Roofing CoAEO 64

   Flat · Shingle · TPO · Clay-tile

   CSLB 1013983License status available to subscribersZIP 94601
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9. Sim's RoofingAEO 61

   Flat · Green

   CSLB 638385License status available to subscribersZIP 94102
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10. Renergy Builders GroupAEO 59

    Flat · Shingle

    CSLB 1127157License status available to subscribersZIP 94597
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11. Ensor RoofingAEO 59

    Shingle · Clay-tile · Flat

    CSLB 597126License status available to subscribersZIP 94611
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12. Able RoofingAEO 55

    Shingle · Flat · Clay-tile · TPO

    CSLB 699325License status available to subscribersZIP 94608
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13. Savage Don RoofingAEO 42

    Shingle · Clay-tile · Flat

    CSLB 464899License status available to subscribersZIP 94613
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