Service & Repair

Service & Repair

Our full-service repair centers provide factory-authorized service for Trimble, Nikon, Spectra Precision, and more.

We’re skilled in both maintenance and repair for all kinds of equipment, such as Trimble GNSS/GPS receivers, data collectors/radios, scanners and all the accessories these devices can utilize. As a full-service center for survey equipment, we can perform the following essential repairs:

  • Fixing damaged or broken receiver housings
  • Installing main boards and radios
  • Replacing snapped antennas, missing screws and similar components

We also offer preventive maintenance, including:

  • Calibration of all majors brands of total stations
  • Updating software and firmware
  • Cleaning all components

Schedule Service & Repair

Service or Repair contact form

Ready to send your instruments in for repair?


Download this form and include with your equipment when you send it in.


About Our Services

Our trained service technicians strive to deliver the highest level of quality in survey instrument repair and care. We have all the necessary tools, experience and genuine parts to service equipment from the leading manufacturers, including Spectra Precision, Trimble, Nikon and more. Our team is certified to fix a wide variety of models and verify that their performance meets the required specifications.

For the brief span that you’ll be without your survey equipment, we have a large rental inventory you can utilize to stay on track. Each instrument is carefully maintained and calibrated before it’s put into the hands of our clients. We want your organization to keep its complete surveying capabilities, which is why our goal is to provide you with an identical model when possible and one that’s similar to your equipment when an identical option is not available.

Where Can You Schedule Service?

We own the only Trimble factory-authorized facilities in the region of Arizona and southern California. You can visit us in Scottsdale, AZ, or the cities of Anaheim, Escondido and Ventura, CA. If our four locations don’t make it convenient for you to bring your equipment to us, you can ship the unit to us for repair. Just fill out our downloadable repair form and include it within a sealed package.

We recommend that you provide a detailed account regarding the problems you’ve noticed with your equipment and the functions that need to be inspected by our team. This information will help us perform accurate diagnostics on your instruments, provide an estimate and ultimately shorten your downtime.

Contact Our Service Technicians Today

Allen Instruments & Supplies has the most experienced service technicians in Arizona and southern California, and it shows in the professional work we do. Partner with the best surveying equipment repair company in the area, and we’ll get you back to your best performance on the job in no time.

Request an estimate or schedule an appointment through our online form, or call us now at 800.215.2737.

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Arizona Service Technicians:

Anaheim, CA Service Technicians:

Ventura, CA Service Technicians:

Escondido, CA Service Technicians: