James E.

Parsons Brinckerhoff

GPSi’s extraordinary service and commitment to quality has always been their hallmark and is the reason for our continued business relationship.

Alan N.

Army Corps of Engineers

Many of our projects have stringent standards and require high resolution products. GPSi has never failed to deliver high quality products that met all our needs.

Steve D.

City of Irvine

Good product coupled with top-notch service. From project kick-off through completion of a citywide aerial orthophotography project, GPSi kept us informed of project progress and set expectations for project deliverables.

James I.

Associated Engineers

I highly recommend GPSi to anyone in need of high quality aerial mapping and/or orthophotography.

Erich L.

City of Laguna Niguel

The project was delivered on time and we are happy with the product; we still use the ortho and contour data daily in an ArcIms project and for GIS projects. We would certainly use them for future projects and I unconditionally recommend their high quality products.

Eric S.

City of La Verne

We have been very pleased with the GPSi team and the products they produce. The quality of their work is outstanding and they were very responsive throughout the duration of the project. We highly recommended GPSi to anyone looking for high-quality aerial mapping.

Review of Consultant Photogrammetric Mapping, Item B (Aerotriangulation)

CALTRANS Office of Photogrammetry

This is a very well prepared and easy to review Item B submittal. I will likely use this project as an example in future Item B submittal documentation.

Richard M.

Southern California Edison

Paul’s knowledge, client focus and quick response to our mission critical needs have fostered a win/win partnership that began over 25 years ago.