On-Site Calibration Services

Knowing the demand of today's manufacturing schedules and the disruption to work flow caused by gages being sent to outside sources for calibration, QCS offers complete on-site services for calibration and repair of most hand tools, optical comparators, hardness testers (including Rockwell and Micro), Torque wrenches, Microscopes, Spring Testers, Scales, High Accuracy Bench Micrometer, Surface Plate Calibration and Resurfacing and Electronic Test and Measurement Equipment and more.

On-Site Services Provided

See The List Below for Gages and Equipment that can be calibrated on-site at your facility:

(The list below may not include all items that can be serviced on-site.  Please inquire if you do not see items you are looking for).



  • Bench Micrometers (High Accuracy)
  • Cable Tensiometer Up to 600 lbs.
  • Calipers, Dial and Vernier
  • CNC Machine Axis Alignment
  • Coordinate Measuring Machines
  • Dead Weight Testers
  • Dynomometers
  • Force Gages
  • Hardness Testers (Rockwell, Micro, and Brinell)
  • Height Gages
  • Indicators ,Dial, Digital and Test 
  • Pressure Gages (to 60,000 PSI )
  • Load Cells
  • Manometers
  • Micrometers
  • Microscopes
  • Optical Comparators
  • Profilometers
  • Scales & Analytical Balances
  • Spring Testers
  • Surface Plates
  • Torque Screwdrivers, Watches, and Wrenches Up to 600 lbs.
  • Torque Testers
  • Tensile Testers
  • Vacuum Gages


  • Electronic Test & Measurement Equipment (Most Types, Manufacturers and Models


On -Site Calibration Advantages

Efficient Electronic Data Collection

QCS technicians utilize a portable computer system for electronic data collection during calibrations, eliminating errors associated with handwritten documents. This efficiency ensures accuracy in calibration records.

Equipment Repair Services 

Most QCS technicians can perform minor repairs on-site.  Technicians will coordinate and transport instruments requiring repairs beyond on-site capabilities. All Gage Repairs are quoted in advance including other cost-effective solutions including new gage replacements.

Mechanical Field Service — New Berlin, WI — Quality Calibration Services

On-Site Mechanical Hand Tool Calibration

Quality Calibration Service can calibrate and repair most types of electro/mechanical test and inspection equipment, including but not limited to coordinate measuring machines, optical comparators, hardness testers, roundness testers, high accuracy bench micrometers, surface analyzers, bench centers, laser alignment of machine tools and measuring equipment.

Electronics Field Service 

Quality Calibration Service has several electronic multiproduct calibrators and can perform field service calibration on most electronic test and measurement equipment types. All calibration includes long-form certification with before and after readings and direct traceability to the NIST.

Electronics Field Service — New Berlin, WI — Quality Calibration Services
Precision CMM Calibration Services — New Berlin, WI — Quality Calibration Services

CMM Calibration Services

Discover the precision of A2LA-accredited (ISO/IEC Guide 25) CMM calibration at Quality Calibration Service (QCS). Our calibration strictly follows ANSI B89.4.1 standards, meticulously evaluating repeatability and linear, volumetric, and bi-directional errors. For repeatability tests, we employ the master sphere, ensuring accuracy. Linearity tests are executed with a step master or laser system, delivering precise results. Volumetric tests utilize a ball bar for comprehensive assessments and bi-directional error using gage blocks.


Quality Calibration Service offers a comprehensive suite of services: calibration, adjustment, repair maintenance, laser characterization, relocation, and retrofit. We provide a detailed long-form certification adhering to manufacturer specifications with every calibration. This comprehensive report ensures accuracy and transparency in our calibration services by including before and after data and insightful graphs.

Surface Plate Calibration And Resurfacing Services

QCS uses the highly accurate Federal Electronic Level System for comprehensive calibration, lapping, and resurfacing of granite plates, squares, and parallels.


Our electronic levels precisely measure deviations in the right-angle relationship between a horizontal surface and the earth's gravitational force. This angular or linear analysis highlights changes over time, ensuring measurement accuracy.


QCS mandates using a Repeat-O-Meter and a Rahn Planekator to ensure overall flatness and repeatability accuracy, complying with Federal Specification GGG-P-463c paragraph 4.5.5.

Profiling for Accuracy


 Precise three-dimensional surface profiles are generated for each plate 18 x24 and larger using the electronic levels and a straight edge.


Readings are recorded and download into our portable computer systems and analyzed utilizing a profiling program designed for this application.

Surface Plates Field Service — New Berlin, WI — Quality Calibration Services
Surface Plates Field Service — New Berlin, WI — Quality Calibration Services

Resurfacing Capabilities


Quality Calibration Service offers lapping and reconditioning for plates with excessive wear or pitting. Grinding services are available for steel or iron plates. We inspect all plates before resurfacing to ensure proper load stability capability, providing long-form certification at billing.

Comprehensive Certificate of Calibration Provided For Each Plate

Receive a long-form certificate of calibration traceable to NIST and Fed Spec GGG-P-463c. Our service provides a complete 3-D profile of your plate, including all generated data about overall flatness and accuracy, furnished promptly after the job and at billing.

New Paragraph

Contact our experienced team today at 414-256-8900 for excellence in metrology.