nitc.com Traffic, Rankings, Analytics & Tech Stack

Security grade

F (30/100)

TTFB

1,596 ms

Page size

46 KB

Third-party hosts

3

Compression

gzip

Web flags

IndexableMobile-friendly

Security headers

HSTS

Schema.org types

Total pages

198

Last published

Jun 7, 2026

Posts (90d)

3

Posts (year)

41

Word count

~531

Copyright year

2026

Currencies

Key pages

AboutContact

RSS feed

https://nitc.com/call/blogs/rss/

Niches / topics

CertificationContractorGovernmentMedicalPlumbing

Language

English

Cert expires

Aug 6, 2026

Mobile apps

SaaS DNS verifications

Microsoft 365

Blocked bots (robots.txt)

Meta title

National Inspection Testing and Certification Corporation

Meta description

Welcome to the National Inspection Testing and Certification Corporation (NITC)—a trusted leader in certification for the Medical Gas, Plumbing, Pipefitting, HVACR, and Fire Protection & Safety industries. At NITC, certification is more than a credential—it’s a commitment to safety, quality, and industry excellence. NITC holds ANAB accreditation for key programs, including: Medical Gas Installer Medical Gas Instructor Medical Gas Verifier STAR HVACR Mastery All NITC exams—whether accredited or not—are developed and managed in accordance with ANSI/ANAB (ISO/IEC 17024) standards, ensuring consistent quality, fairness, and industry credibility. Because the trades we serve directly impact public safety, code compliance, contractor liability, and government approvals, accreditation isn’t optional—it’s essential.

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