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Need a Repair or a Clean and Calibrate? Our Service
Department can get you back on the job fast!
Click and fill out the Service Request form below, call 877.309.4099 or email us at

Martin Instrument’s Service Department is equipped with the latest diagnostic equipment for the repair of all kinds of surveying instruments. We also can clean and calibrate your equipment to keep it performing at its best. If you have a laser or optical surveying instrument that either needs to be serviced or does not work and you would like to have the problem diagnosed, please complete the Service Request Form below:

Click here >>  Service Request Form

Limited Time offer- 20% off Clean & Calibrate*.

Please mention coupon code 20CC on your form to get your discount. *Limit 2 per customer.

After submitting the form, please print a copy and then properly package your instrument, and send it to
116. E. Huntland Dr. Austin, TX 78752.
We will perform a professional equipment assessment and contact you with the results, including repair costs.
If you decide not to have your equipment repaired, there may be a $75 diagnostic fee.

Why trust Martin Instrument for your Service & Repair?

  • 5 Trimble Certified Technicians on site
  • Trimble Preferred Service Provider Alliance Member
  • Level 3 Service Provider
  • Certificate of calibration provided with every repair
  • Average turnaround time is less than 5 days
  • The fastest turnaround time in the industry

Our Most Common Repairs:

Data Collectors:

  • TSC2
  • TSC3
  • Nomad
  • Recon
  • Yuma2 tablet
  • Yuma Tablet

Total Stations: Calibration and repair on everything listed below

  • VX – Including Camera Calibration
  • 5600
  • RTS555
  • RTS655
  • RTS773
  • RTS873 - Green laser repair and alignment
  • S3, S5, S6, S7, S8 and S9

Dropped instruments are also fixable


  • R6/R8 (all models)
  • R10
  • 5800
  • R7/R7GNSS
  • TDL450H
  • R8s


  • Topcon RLH-3C
  • Topcon RL-H4C
  • TopconRL-H1Sa
  • LaserMarkLMH600
  • LaserMark Wizard LM30
  • Rugby 50
  • Rugby 100
  • Eagle 100 Pipe Laser: AGL Grade Light 2500
  • LL300,400,500
  • HV301 and HV301G
  • GL422,512,522
  • UL633
  • DG511 and DG711

Optical Tooling Level: Brunson 545-1

Magnetic Locators: Schonstedt and Subsurface ML-1

And just about all brands of auto-levels including Nikon AC-2S, AP-8, and AE-7

We repair and service equipment that is above and beyond what is listed here.
Contact us anytime if you have a question about any of our service offerings.