Material Testing, Non-destructive Testing & Calibration Services

Fast, Reliable Metal Testing & More

Laboratory Testing Inc. (LTI) is a well-known leader in Materials Testing and Calibration Services located near Philadelphia, Pennsylvania (United States). LTI specializes in Metal Testing and offers customers full-service destructive testing and non-destructive inspection capabilities. Analytical chemistry services for powdered metals, ores, ferroalloys, composites and polymers are also provided.

Lab Testing excels at preparing test results and laboratory reports quickly, conveniently and economically. NADCAP and A2LA ISO/IEC 17025 accreditations, a stringent quality program and a team of technical experts help customers meet quality requirements and get reliable answers to important business questions.

Since our founding in 1984, LTI has been providing business-critical services for customers in many industries, including aerospace, defense, power generation, medical and transportation. LTI is one of the largest independent testing laboratories with facilities and equipment capable of handling and testing materials and finished parts of all shapes, sizes and quantities.

All Services Performed at One Location

All materials testing and calibration services are provided at one location for easy scheduling and shipments.

Chemical Analysis Non-destructive Testing Failure Analysis
Metallurgical Testing Fracture & Fatigue Testing Dimensional Inspection
Mechanical Testing Specimen Machining Instrument Calibration
Corrosion Testing Fastener Testing On-site Calibration

» Full List of Services

Metal TestingPartner with a Trusted Materials Testing Lab

Many successful businesses rely on LTI’s destructive and non-destructive testing services to ensure the safety, reliability and integrity of their metal and alloy raw materials and finished parts. Our testing labs will provide the support and convenience you expect, as well as reliable test results on our test reports.

LTI is one of the most trusted names in the materials testing industry. A large percentage of new customers come to us through referrals.

Calibration Services at LTI or Your Facilitycalibration services

Our calibration lab, LTI Metrology, offers NIST traceable and A2LA ISO/IEC 17025 accredited calibration services and certification. Don’t leave accuracy to chance. Ensure precision measurement and readings from your measuring equipment and tools.

Ask about the On-site Calibration Services offered by our technicians within a 100-mile radius of Laboratory Testing. Adjustments, repairs and new instruments are also available.

Contact us to find out how our calibration and test labs will exceed your expectations with quality, service and delivery.

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Quality & Compliance

Accreditation logos
  • NADCAP accredited
  • A2LA accredited
  • ISO/IEC 17025 certified
  • ISO 9001 compliant
  • ISO 13485 compliant
  • DDTC registered / ITAR compliant

Laboratory Test Reports

Our test reports will meet all your requirements and results are easy to read. Get your report by email or use our customer portal. LTI has updated the look of our test reports, click here to find out more.

Customer Testimonials

“I had an urgent request today for hardness testing to be performed by an independent lab to support our own testing for our customer and the end user. Your team was very accommodating as we received the results prior to a critical meeting. I greatly appreciate LTI’s efforts for the rapid turnaround!”

Tim Steber,
Regional Sales Manager


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