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Phoenix National Labs, Inc.
Phoenix National Labs, Inc.
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    • Asset Evaluations
    • Special Inspections
    • Nondestructive Testing
    • Welder Qualification
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    • Bearing Pad Testing
    • Metallurgical & Materials
    • Quote Request
  • Projects
    • SRP SGS Power Plant
    • US93 Hoover Dam Bridge
    • Solana Solar Plant
    • PCH Expansion
    • Freeport-McMoRan Morenci
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  • President's Corner Blog
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  • More
    • Home
    • Quality
    • Safety
    • Services
      • Asset Evaluations
      • Special Inspections
      • Nondestructive Testing
      • Welder Qualification
      • Mechanical Testing
      • Bearing Pad Testing
      • Metallurgical & Materials
      • Quote Request
    • Projects
      • SRP SGS Power Plant
      • US93 Hoover Dam Bridge
      • Solana Solar Plant
      • PCH Expansion
      • Freeport-McMoRan Morenci
    • Careers
    • About Us
    • Contact Us
      • Contact Info
      • How Are We Doing?
    • President's Corner Blog
    • PNL Quality Examiner
  • Home
  • Quality
  • Safety
  • Services
    • Asset Evaluations
    • Special Inspections
    • Nondestructive Testing
    • Welder Qualification
    • Mechanical Testing
    • Bearing Pad Testing
    • Metallurgical & Materials
    • Quote Request
  • Projects
    • SRP SGS Power Plant
    • US93 Hoover Dam Bridge
    • Solana Solar Plant
    • PCH Expansion
    • Freeport-McMoRan Morenci
  • Careers
  • About Us
  • Contact Us
    • Contact Info
    • How Are We Doing?
  • President's Corner Blog
  • PNL Quality Examiner

(602) 431-8887

Quality Testing, Inspection, & Engineering Services

Quality Testing, Inspection, & Engineering ServicesQuality Testing, Inspection, & Engineering ServicesQuality Testing, Inspection, & Engineering Services

Phoenix National Laboratories, Inc

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We're excited to work with you!

At PNL we strive to serve the needs of our clients professionally and efficiently. We are dedicated to offering quality testing, inspection and engineering services at a fair price. Our staff of certified technicians and experienced management personnel are ready to provide service 24 hours a day, 7 days a week.

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What Do Our Clients Have To Say?

PNL Quality Examiner

The quarterly newsletter from Phoenix National Laboratories that focuses on quality, testing technology, and inspection trends


"Whoever is writing this for you is doing an outstanding job..." read more

- John, P.E., Salt River Project

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Typical Services Provided

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

PNL offers a complete line of engineering evaluation services for above ground storage tanks, piping systems, pressure vessels, and structural components. Our evaluations are conducted in accordance with standards such as API 653, API 570, API 510, STI SP001, AWWA, UL, API 579-1/ASME FFS-1 as well as industry standards published by The Fertilizer Institute, The Fiberglass Tank Institute, and The Plastics Institute.

Construction Services & Special Inspections

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

Our technicians can provide independent special inspections to ensure the quality of materials, workmanship and quality is in accordance to applicable code requirements (e.g., ICC) or project-specific requirements

Nondestructive Testing (NDT)

Asset Evaluations: Tank Integrity, Piping Systems, Pressure Vessels, Structural

Nondestructive Testing (NDT)

We have the most state-of-the-art testing equipment and knowledgeable staff to assist you with your project with over 30 years of inspection and engineering experience serving the power generation, mining, industrial and construction industries.

Welding Qualifications

Bridge Bearing Pad Testing

Nondestructive Testing (NDT)

We provide the most comprehensive welding qualification services in the Southwestern United States.

With our fully-equipped weld and test facility, we provide the most comprehensive welding qualification services in the southwestern US, including welder certifications, consulting, and training.

Mechanical Testing

Bridge Bearing Pad Testing

Bridge Bearing Pad Testing

Reliable mechanical testing on materials including metals, plastics, cast iron, and composites.

We provide reliable mechanical testing on a wide range of materials including metals, plastics, cast iron, and composites. We commonly test for physical properties of materials and perform testing on finished and unfinished products.  

Bridge Bearing Pad Testing

Bridge Bearing Pad Testing

Bridge Bearing Pad Testing

Our laboratory technicians are specialists in the testing of elastomeric bridge bearing pads according to state and federal requirements. 

Metallurgical, Materials, and Component Failure Analysis

Metallurgical, Materials, and Component Failure Analysis

Metallurgical, Materials, and Component Failure Analysis

Our material engineers can provide a complete failure analysis, root cause analysis, and materials characterization ranging from mining, microelectronics, bio-medical, aerospace, and more.

Accreditations & Affiliations

AZ Board of Technical Registration
ASTM
ICC
AASHTO
ASNT
API
NACE
ISN
PJLA

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2837 East Chambers St., Phoenix, AZ 85040

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