We offer reliable and accurate surveying equipment calibration and repair services to ensure your instruments deliver precise results on every project. At Sunder Trading Company, we use innovative tools and recognized methods to service a wide range of surveying devices.

Our Services

We do full inspections, calibrations, and repairs for:

• Total Station Calibration
• Auto Level Calibration
• GNSS / GPS Survey Equipment Calibration

Our expert technicians carefully test, adjust, and calibrate each instrument to meet industry standards.