Free Listing

Alta Roofing Co Of San Francisco Inc

C39 LicensedSAN FRANCISCO, CA

License Number

157859

Classification C39

License Status

expired

Exp. 11/30/1996

Contractor's Bond

Active

On file with CSLB

Workers' Comp

unknown

CSLB record

Established

1989

Founding date

Project Types

repair
replacement
inspection

Listing Score

32

Overall Score

of 100

Completeness
57%
Verification
25%
Retrieval Readiness
50%
Citation Score
0%

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

AEO Score Breakdown

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

Top opportunities to improve

  • High impactRenew or verify your CSLB license so it reads "active"
  • High impactBuild citations: authoritative directory listings, reviews, and pressPro
  • High impactList the roofing specialties you offer (tile, slate, metal, …)
  • MediumAdd a workers' comp certificate (or file an exemption)
  • MediumAdd portfolio / completed-project counts
VerificationNeeds work25% weight

Trust signals from public license records.

  • Contractor's bond on file
  • License status is "expired"
  • Workers' compensation not verified
  • High impactRenew or verify your CSLB license so it reads "active"
  • MediumAdd a workers' comp certificate (or file an exemption)
Citation PresenceNeeds work20% weight

How often AI engines cite this contractor.

  • Not yet cited in AI search answers
  • High impactBuild citations: authoritative directory listings, reviews, and pressPro
Profile CompletenessModerate20% weight

How fully the profile is filled out.

  • Website on file
  • Phone number on file
  • Missing years in business
  • Missing project portfolio
  • LowAdd years of roofing experience
  • MediumAdd portfolio / completed-project counts
Service CoverageNeeds work10% weight

Breadth of services and materials covered.

  • Covers 3 project types
  • No roofing specialties listed
  • No material expertise documented
  • High impactList the roofing specialties you offer (tile, slate, metal, …)
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 QualityModerate15% weight

Depth and richness of descriptive content.

  • Has a website to draw rich content from
  • Profile is embedded and retrieval-ready

Nearby Competitors

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

Trailing on AEO Score, Verification, Service Coverage

ContractorAEOCitationVerifiedCoverage
This contractor320%Unverified0 specialties
San Francisco A - 1 Roofing & Maintenance Company IncSAN FRANCISCO · 0.1 mi460%Verified0 specialties
American Standard Roofing IncSAN FRANCISCO · 0.1 mi440%Verified0 specialties
San Francisco Roofing Services IncSAN FRANCISCO · 0.1 mi500%Verified0 specialties
San Francisco 777 Roofing IncSAN FRANCISCO · 0.2 mi540%Partial3 specialties
J W Roofing IncSAN FRANCISCO · 0.2 mi410%Unverified5 specialties

competitor leads · this contractor leads

Frequently Asked Questions

Is Alta Roofing Co Of San Francisco Inc a licensed roofing contractor?

Yes. Alta Roofing Co Of San Francisco Inc holds California CSLB license #157859 (C39), which is listed as expired according to public CSLB records.

What areas does Alta Roofing Co Of San Francisco Inc serve?

Alta Roofing Co Of San Francisco Inc is based in SAN FRANCISCO, CA and serves the surrounding Bay Area.

How long has Alta Roofing Co Of San Francisco Inc been in business?

Alta Roofing Co Of San Francisco Inc has been operating since 1989.

How can I contact Alta Roofing Co Of San Francisco Inc?

You can reach Alta Roofing Co Of San Francisco Inc by phone at (858) 256-7663 or through their website, or request to connect through their Contractor Intel listing.

Structured Data · Agent-Readable

{
  "id": "94d95bae-1e2c-4d85-91d0-52a4f22c157d",
  "businessName": "Alta Roofing Co Of San Francisco Inc",
  "licenseNumber": "157859",
  "licenseStatus": "expired",
  "licenseClassification": "C39",
  "specialties": [],
  "materialExpertise": [],
  "projectTypes": [
    "repair",
    "replacement",
    "inspection"
  ],
  "yearsInSpecialty": null,
  "overallScore": 0.3214,
  "bondStatus": "active",
  "workersCompStatus": "unknown",
  "geo": {
    "lat": 37.72275,
    "lng": -122.39027
  }
}
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Contact

1414 DONNER AVENUE, SAN FRANCISCO, CA, 94124

Business Details

Listing TierFree Listing