Dimensional Calibration Services in Southern California

Dimensional Calibration Services from QSI


Accurate dimensional measurements are the foundation of quality manufacturing, precision engineering, and regulatory compliance across countless industries. When your measuring instruments drift out of specification, production delays, quality issues, and costly rework follow.

Quality Surveillance, Inc., backed by the trusted Accredited Labs network, provides comprehensive dimensional calibration services that ensure your measuring equipment delivers the precision your operations demand.

What is Dimensional Calibration?


Dimensional calibration is the process of verifying and adjusting measuring instruments to ensure they provide accurate length, width, height, diameter, and angular measurements. This critical service compares your instruments against certified reference standards with known, traceable values to identify any deviations from their specified accuracy ranges.

During the calibration process, technicians carefully examine each instrument's performance across its full measurement range. They document any variations found and make necessary adjustments to restore accuracy. If an instrument cannot be adjusted to meet specifications, detailed reports provide the deviation data needed for your corrective actions or replacement decisions.

The calibration process follows strict protocols established by international standards, ensuring consistency and reliability. Each calibrated instrument receives documentation that traces its accuracy back to the international system of units, providing the measurement traceability that quality systems and regulatory bodies require.

Why Dimensional Calibration Matters for Your Business


Manufacturing Quality and Consistency
Manufacturing operations depend on precise dimensional measurements to maintain product quality and specifications. Even small measurement errors can compound throughout production processes, leading to parts that don't fit properly, assemblies that fail quality checks, and products that don't meet customer expectations. Regular calibration ensures your measuring instruments maintain the accuracy needed for consistent, high-quality output.

Regulatory Compliance and Audits
Industries from aerospace to medical devices operate under strict regulatory frameworks that mandate measurement traceability and calibration records. Quality management standards require organizations to demonstrate that their measuring equipment is properly calibrated and maintained. Failing to maintain calibration records can result in failed audits, production shutdowns, and regulatory penalties.

Cost Control and Risk Management
Uncalibrated instruments create hidden costs throughout your operations. Inaccurate measurements lead to increased scrap rates, rework, warranty claims, and customer complaints. They can also cause unnecessary rejection of good parts, wasting materials and production time. Investment in regular calibration prevents these costly consequences while protecting your reputation for quality.

Measurement Confidence and Decision Making
When measurements are critical to your decisions—whether accepting incoming materials, approving finished products, or troubleshooting process issues—you need confidence in your instruments' accuracy. Calibrated equipment provides the measurement reliability that supports sound business decisions and reduces the risk of costly mistakes.

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Why Choose QSI for Dimensional Calibration?

At Quality Surveillance, Inc. we combine the personalized service of a local provider with the resources and reliability of a national network. 

Powered by Accredited Labs

As part of the Accredited Labs family, Quality Surveillance, Inc. combines local, personalized service with the resources and expertise of a national calibration network. This partnership ensures consistent quality, technical support, and the capabilities needed to handle your most challenging calibration requirements.

Personalized Customer Service

We believe in building long-term relationships with our customers. That's why we prioritize clear communication, consistency, and reliability. Our team takes time to understand your specific needs, applications, and challenges, so we can provide calibration solutions that support your operational goals and quality objectives.

ISO/IEC 17025 Accreditation

We operate under the rigorous ISO/IEC 17025 standard, which demonstrates our technical competence and quality management system. This internationally recognized accreditation means our calibration results are accurate, reliable, and globally accepted. Our technicians undergo continuous training in evolving technologies and techniques.

Comprehensive Documentation

We go beyond calibration certificates, providing you with the documentation and support your quality system needs. Our detailed reports include measurement data, uncertainty analysis, and recommendations for calibration intervals. We also maintain comprehensive records for easy certificate retrieval and audit support.

Flexible Service Options

We understand that every business has unique operational requirements. That's why when possible we offer on-site calibration services to reduce your downtime. For instruments requiring controlled environments or specialized equipment, our fully equipped laboratories provide optimal calibration conditions.

Fast Turnaround Times

Production schedules don't wait for calibration delays. We prioritize quick turnaround times without compromising quality, helping you maintain operational efficiency while meeting calibration requirements. Our streamlined processes and scheduling ensure your instruments return to service as quickly as possible.

Audit-Ready Dimensional Calibration in 3 Simple Steps

1

Submit Your Equipment List

Send us a list of the equipment you need calibrated, and we’ll provide a tailored quote with clear pricing—no hidden fees.

2

Schedule Your Calibration

Choose a convenient time for an in-lab or on-site equipment calibration. Our certified technicians ensure precision and compliance with ISO/IEC 17025 standards.

3

Stay Compliant & Audit-Ready

Receive detailed calibration reports and certification, giving you peace of mind for audits and operational excellence.