Survey Equipment Repairs & Services

From repairs to calibrations and upgrades, our Gold Status GeoMax-Authorized and CHC-Certified service center can help maintain and service your survey equipment to maximize your productivity out in the field.


Authorized For GeoMax & CHC

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Gold Status GeoMax authorized
for Total Stations, Robotics & GPS.

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CHC certified
for i80, i50, M6, i90Pro (Light), and i70 receivers.



We are capable of processing various other manufacturer instruments. Call 770-695-3361 for more info.



How It Works

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Ship or Drop Off Your Equipment to Us

Our on-site service center is located at:

4317 Park Drive Ste 104
Norcross, GA 30093

Equipment can be dropped off between the hours of 7:30AM - 5PM ET Monday through Friday. Alternatively, equipment may be shipped to us at the address above. Please include a brief description of the issue with your equipment. If delivering by mail, we recommend insuring the product; eGPS Solutions shall not be liable for losses or damages incurred in transit.



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Service Estimates

Rates are listed below. For any services not listed, please contact us at 770-695-3361. Keep in mind some equipment will need to be examined in-house before we are able to provide an estimate for services.




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Turnaround Time

For local drop-offs, we have a guaranteed 3-business day turnaround (weekends and holidays excluded) for external clean and calibrations or dust and adjust instruments.

For our customers shipping their systems in, once we have the instrument in hand, our Service Center guarantees a 3-business day turnaround (weekends and holidays excluded) for external clean and calibrations or dust and adjust instruments.

If extra work is needed and we cannot certify to the system meeting manufacturer specifications, turnaround time is not guaranteed. It is our goal to return your equipment to you in a timely manner. We do offer equipment available for rent for those looking to minimize downtime. Explore our rental options >


Services & Rates


Services and rates are listed below. Please note:



Tech Support | Shop Services Products Price
Firmware Upgrade
TKO and WR1 $395
eGPS GNSS Receivers, GeoMax (Zenith) $295
Any data collector sold by eGPS $295
Software Upgrade Carlson Software $150
Base-Rover Radio Configuration Any radio $150 per hour

Instrument External Clean & Calibration Dust & Adjust
Auto Levels* $88 $66
Digital Levels* $132 $88
Rotating Lasers** $132 $88
Theodolites $166.25 $142.50
Non-GeoMax Total Stations $350 $300
GeoMax Total Stations*** $450 $350
Non-GeoMax Robotic Total Stations $562.50 $437.50
GeoMax Robotic Total Stations*** $687.50 $562.50

Shop Supply Fee to cover costs of greases and cleaning materials: Minimum $15 to Maximum $25

* Compensator adjustment and cleaning of stops requires additional charges

** Additional cleaning time will be added for instruments with excessive cement and/or GA clay

*** EDM and optical adjustments are an additional cost depending on what is required to bring instrument into specifications.



geomax zal100 automatic level

Auto Levels*

External Clean & Calibration

Washing case, cleaning outside of instrument and full calibration which includes but is not limited to tightening up instrument and verifying compensator meets manufacture specification for swing, run and repeatability.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument and full calibration which includes verifying compensator meets manufacture specification for swing, run and repeatability.



geomax zdl700 digital level

Digital Levels*

External Clean & Calibration

Washing case, cleaning outside of instrument and full calibration which includes but is not limited to tightening up instrument and verifying compensator meets manufacture specification for swing, run and repeatability. Checking measurement accuracy against proper digital rod.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument and full calibration which includes verifying compensator meets manufacture specification for swing, run and repeatability. Checking measurement accuracy against proper digital rod.



geomax zone20 h laser rotator

Rotating Lasers**

External Clean & Calibration

Washing case, cleaning outside of instrument, checking instrument to manufacturer specifications, calibration adjustments applied.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument, checking instrument to manufacturer specifications, calibration adjustments applied.



geomax zipp02 digital theodolite

Digital & Optical Theodolites

External Clean & Calibration

Washing case, cleaning outside of instrument and full calibration which includes but is not limited to tightening up instrument and tribrach/base as needed. Executing full calibration steps (if available) - this includes technician programs in conjunction with User sequence to ensure proper functionality.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument. If available, running Service Program for calibration along with User calibration.




geomax zoom40 manual total station

Total Stations

External Clean & Calibration

Washing case, cleaning outside of instrument and full calibration which includes but is not limited to tightening up instrument and tribrach as needed. Executing full calibration steps (if available) - this includes technician programs in conjunction with User sequence to ensure proper functionality. Final check includes verifying EDM on baseline and checking communication capabilities are functioning properly.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument. Executing full calibration steps (if available) - this includes technician programs in conjunction with User sequence to ensure proper functionality. Final check includes verifying EDM on baseline and checking communication capabilities are functioning properly.




geomax zoom95 robotic total station

Robotic Total Stations

External Clean & Calibration

Washing case, cleaning outside of instrument, tightening up instrument and tribrach as needed. Executing full calibration steps (if available) - this includes technician programs in conjunction with User sequence to ensure proper functionality. Final check includes verifying EDM on baseline, Optical Axis/ATR/Tracking system adjustment 324’ and checking communication capabilities are functioning properly.

Dust & Adjust

Blow out instrument case, quick wipe down of instrument. Executing full calibration steps (if available) - this includes technician programs in conjunction with User sequence to ensure proper functionality. Final check includes verifying EDM on baseline, Optical Axis/ATR/Tracking system adjustment 324’ and checking communication capabilities are functioning properly.




Ready to Get Started? Call (770) 695-3361.






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