DirJournal Editorial Verdict
Spiral Pipe of Texas is a DirJournal-verified Ductwork and Ventilation entity.
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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 FootprintPending Manual Review
Verified non-virtual presence via Google Maps or official lease documentation.
Active LeadershipData Incomplete
Confirmation of key team members and executive roles.
Complete in DashboardNAP ConsistencyPending Manual Review
Verified match of Name, Address, and Phone data across platforms.
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.
About
Spiral Pipe of Texas
Spiral Pipe of Texas is one of the largest spiral ductwork manufacturers in the US, providing custom-fabricated galvanised steel ductwork for commercial HVAC systems. The Houston-based company ships nationwide and specialises in round spiral duct, fittings, and oval duct for large commercial and industrial projects.
DirJournal's Perspective · System-Derived Authority
Editorial analysis
Spiral Pipe of Texas is listed on DirJournal under Ductwork and Ventilation in Houston, Texas, United States.
Reviewed by DirJournal Editorial Board
Frequently Asked
About Spiral Pipe of Texas
What does Spiral Pipe of Texas do?
Spiral Pipe of Texas is one of the largest spiral ductwork manufacturers in the US, providing custom-fabricated galvanised steel ductwork for commercial HVAC systems. The Houston-based company ships nationwide and specialises in round spiral duct, fittings, and oval duct for large commercial and industrial projects.
Where is Spiral Pipe of Texas based?
Spiral Pipe of Texas is based in Houston, Texas, United States.
When was Spiral Pipe of Texas founded?
Spiral Pipe of Texas was founded in 1974 and has been operating for 52 years.
How can I contact Spiral Pipe of Texas?
Contact Spiral Pipe of Texas by phone at +1-832-421-8900.
Technical Grounding
JSON-LDOrganization
- Location
- Houston, Texas, United States
- Founded
- 1974
- Team Size
- 1-10 employees
Digital Footprint · Technical Entity Graph
- Website
- Schema TypeOrganization
- JSON-LDActive
- NAP Vault IDNot assigned
- Social ProfilesNone linked
- Platform TenureNew listing
View Technical Schema▸
- @type
- Organization
- areaServed
- United States
- openingHours
- Mo-Fr 08:00-17:00
Knows About
Spiral Ductwork ManufacturerCommercial HVACGalvanised SteelCustom Fabrication
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