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DirJournal Editorial Verdict

Murphy Company is listed on DirJournal under Commercial Plumbing in St. Louis, Missouri, United States.

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Editorial Verification

Full Audit Transparency Report

  • 200 OK StatusVerified

    Primary website is live, secure (HTTPS), and free of malware.

  • Domain AgeVerified

    Real-world domain age (≥1 yr, verified via the Wayback Machine) OR pre-migration legacy ID OR ≥2 years of platform tenure. Survival across multiple search-engine update cycles is itself a trust signal.

  • Schema ValidationVerified

    Valid Organization / ProfessionalService JSON-LD emitted on every page load — checked at render time.

  • Citation ClarityPending Manual Review

    Verified outbound links to at least two authoritative sources (social profiles, sameAs URLs).

  • Operational HistoryVerified

    Minimum 12-month active history in the claimed industry — derived from the business's founding year, Wayback-verified domain age, or listing tenure (any one signal passes).

  • Entity RegistrationPending Manual Review

    Cross-referenced with official state or country business registries.

  • Physical FootprintData Incomplete

    Verified non-virtual presence via Google Maps or official lease documentation.

    Complete in Dashboard

  • Active LeadershipData Incomplete

    Confirmation of key team members and executive roles.

    Complete in Dashboard

  • NAP ConsistencyData Incomplete

    Verified match of Name, Address, and Phone data across platforms.

    Complete in Dashboard

  • Professional LicensingPending Manual Review

    Verification of required industry-specific certifications or licenses.

  • Sentiment AuditPending Manual Review

    Manual review of third-party reputation signals (BBB, Trustpilot, etc.).

  • Editorial DiscretionPending Manual Review

    Final human review to ensure the business provides genuine value.

This entity has not yet undergone the 12-Point Manual Editorial Audit. The 5 Verified points above are objective system checks this listing already passes; the remaining 7 are manual editorial reviews that still need a human auditor's sign-off.

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About

Murphy Company

Murphy Company is a premier national mechanical contractor founded in 1907 by John C. Murphy in St. Louis, Missouri. Family-owned for over a century, Murphy is one of the largest mechanical contractors in the United States with over 1,100 employees, regional offices in Illinois, Colorado, and Wyoming, and annual revenue exceeding $710 million. The company specializes in plumbing, pipefitting, sheet metal, HVAC, high-purity process piping, and refrigeration for commercial, industrial, institutional, and pharmaceutical clients.

DirJournal's Perspective · System-Derived Authority

Editorial analysis

Murphy Company is listed on DirJournal under Commercial Plumbing in St. Louis, Missouri, United States.

Reviewed by DirJournal Editorial Board

Frequently Asked

About Murphy Company

What does Murphy Company do?
Murphy Company is a premier national mechanical contractor founded in 1907 by John C. Murphy in St. Louis, Missouri. Family-owned for over a century, Murphy is one of the largest mechanical contractors in the United States with over 1,100 employees, regional offices in Illinois, Colorado, and Wyoming, and annual revenue
Where is Murphy Company based?
Murphy Company is based in St. Louis, Missouri, United States.
When was Murphy Company founded?
Murphy Company was founded in 1907 and has been operating for 119 years.
Technical Grounding
JSON-LDPlumber
Location
St. Louis, Missouri, United States
Founded
1907
Team Size
1-10 employees
Digital Footprint · Technical Entity Graph
  • Website
    murphynet.comHTTPS
  • Schema Type
    Plumber
  • JSON-LD
    Active
  • NAP Vault ID
    Not assigned
  • Social Profiles
    None linked
  • Platform Tenure
    New listing
View Technical Schema▸
@type
Plumber
areaServed
United States
openingHours
Mo-Fr 07:00-17:00, 24/7 Emergency Service

Knows About

Murphy CompanyJohn C MurphySt Louis Missourimechanical contractorcommercial plumbingprocess pipingfamily-ownedfounded 1907

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