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Unnamed contractor

C-39 LicensedSAN FRANCISCO, CA20 years in specialty

This contractor holds a CSLB C-39 roofing license (#157859) on record; live CSLB verification status is available to subscribers.

License Number

157859

Classification C-39

License Status

License status available to subscribers

Checked daily against CSLB

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Contractor's Bond

Available to subscribers

CSLB record

Workers' Comp

Available to subscribers

CSLB record

Established

2014

Founding date

Specialties

flat
TPO

Materials handled:

TPO
EPDM
modified-bitumen
asphalt-shingle

Project Types

repair
replacement
new-construction
restoration
inspection

Listing Score

58

Overall Score

of 100

Completeness
64%
Verification
25%
Retrieval Readiness
100%
Citation Score
93%

Score = completeness×0.30 + verification×0.40 + citation×0.20 + retrieval×0.10

See the full AEO breakdown & recommendations →

AEO Score Breakdown

How this listing performs across the six factors that drive visibility in AI search answers.

Top opportunities to improve

  • High impactAdd a website URL — a top driver of AI visibility
  • High impactPublish a website with clear service descriptions
  • MediumAdd a public phone number
VerificationWeak25% weight

Trust signals from live CSLB license records — details available to subscribers.

Citation PresenceStrong20% weight

How often AI search answers cite this contractor (tested with live web search).

  • Cited in AI search answers for relevant queries
Profile CompletenessMissing20% weight

How fully the profile is filled out.

  • Years in business on file
  • Missing website
  • Missing phone number
  • Missing project portfolio
  • High impactAdd a website URL — a top driver of AI visibility
  • MediumAdd a public phone number
  • MediumAdd portfolio / completed-project counts
Service CoverageStrong10% weight

Breadth of services and materials covered.

  • Lists 2 roofing specialties
  • Documents 4 materials
  • Covers 5 project types
Geographic CoverageStrong10% weight

Where this contractor can be matched geographically.

  • Primary city on file (SAN FRANCISCO)
  • Mapped to precise coordinates
  • LowDefine a service-area map to capture "near me" queriesPro
Content QualityWeak15% weight

Depth and richness of descriptive content.

  • Profile is embedded and retrieval-ready
  • No website to source descriptive content
  • High impactPublish a website with clear service descriptions

Nearby Competitors

How this contractor compares to the nearest roofers on the metrics that drive AI-search ranking.

Leads on Service Coverage

Trailing on AEO Score, Verification

ContractorAEOCitationVerifiedCoverageTier
This contractor5893%Unverified2 specialtiesFree
San Francisco A - 1 Roofing & Maintenance Company IncSAN FRANCISCO · 0.1 mi6493%Verified0 specialtiesFree
American Standard Roofing IncSAN FRANCISCO · 0.1 mi64100%Verified0 specialtiesFree
UnnamedSAN FRANCISCO · 0.1 mi8093%Verified2 specialtiesFree
UnnamedSAN FRANCISCO · 0.2 mi5493%Unverified1 specialtyFree
UnnamedSAN FRANCISCO · 0.3 mi6179%Verified0 specialtiesFree

competitor leads · this contractor leads

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Frequently Asked Questions

What roofing services does This contractor offer?

This contractor specializes in flat and TPO roofing, serving SAN FRANCISCO.

What areas does This contractor serve?

This contractor is based in SAN FRANCISCO, CA and serves the surrounding Bay Area.

How long has This contractor been roofing?

This contractor has approximately 20 years of roofing experience.

Structured Data · Agent-Readable

{
  "id": "94d95bae-1e2c-4d85-91d0-52a4f22c157d",
  "businessName": null,
  "verdict": "This contractor holds a CSLB C-39 roofing license (#157859) on record; live CSLB verification status is available to subscribers.",
  "licenseNumber": "157859",
  "licenseClassification": "C-39",
  "licenseMonitoring": "Live CSLB license status, bond, and workers-comp checks run daily; results are available to subscribers.",
  "specialties": [
    "flat",
    "TPO"
  ],
  "materialExpertise": [
    "TPO",
    "EPDM",
    "modified-bitumen",
    "asphalt-shingle"
  ],
  "projectTypes": [
    "repair",
    "replacement",
    "new-construction",
    "restoration",
    "inspection"
  ],
  "yearsInSpecialty": 20,
  "overallScore": 0.5786,
  "geo": {
    "lat": 37.72275,
    "lng": -122.39027
  }
}
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Contact

1414 DONNER AVENUE, SAN FRANCISCO, CA, 94124

Business Details

Listing TierFree Listing
Years in Specialty20