WE ARE GUIDA

ABOUT US

Traditional Survey Methods with Modern Technology.

GUIDA is a land surveying, mapping, and geospatial services company that has provided project-based and on-call services throughout California since 1995. GUIDA has a long history of providing professional land surveyors, field crews, and office personnel who have significantly contributed to this region’s infrastructure growth. The company offers a depth of staffing resources which can provide flexibility to accommodate working off hours, variable days, and locations, if needed.

GUIDA’s team has extensive experience providing a full suite of land surveying, mapping, and geospatial services, delivering quality and innovative products on time and within budget. The company utilizes a unique blend of traditional methodologies with new and innovative technologies for the creation and delivery of highly accurate work products. These tools are utilized to increase effectiveness of field data collection, enhance safety for our field crews and the community, and ensure final deliverables meet a high standard of quality control. GUIDA is proud to invest in the latest technology for the assessment of critical infrastructure including roadways/highways, structures, utilities, and environmental surroundings.

As of August 24th, 2026, GUIDA has joined Kiwa as a wholly owned subsidiary. Through our ownership by T2 Utility Engineers, we are now also a part of the Kiwa group of companies.

OUR MISSION

To excel at providing quality professional services for the benefit of all clients while developing and maintaining a quality work environment that models strong family values.

OUR VISION

Leading the survey profession in exceptional opportunities through innovation, leadership and quality services to inspire greatness!

our Clients

Those Who Trusted Us

GUIDA is the pioneer survey company for PG&E. I will highly recommend their services, they are a top notch survey company. They are always there when I need them and their paper work is spot on. The employees are also great to work with!

James Stack

PG&E

GUIDA has been a great partner on many past and ongoing projects with HDR in Southern California over the past several years. They do good work and provide exemplary customer service.

Marc Cooley, PE

HDR, Inc.

The GUIDA team was responsive anytime I needed something for the OCTA Anaheim Canyon Metrolink Station project. Their quality of the work met my expectations, and I would recommend and use their services again.

Bernie Martin, PE

Berg & Associates

GUIDA's Project Manager, Tim Fettig, was knowledgeable and responsive throughout the City of South Gate I-710 Firestone Blvd SB On-Ramp Modification Project, and the GUIDA team provided excellent service.

Joseph Sawtelle, Project Manager

Transystems

Lisa is amazing, and I rally like working with her on the Caltrans District 8, I-10 Pavement Rehabilitation (Segment 1) Design Build project. I'm always impressed as to how she and the GUIDA team are so accommodating and provide great surveying support. Additionally, Lisa's extensive knowledge of Caltrans is very useful and valuable to this project.

Rodrigo Gonzalez, Project Manager

Transystems

I have always had a positive experience working with GUIDA. Lisa and the team were responsive and always on top of things for the San Manuel Band of Mission Indians 210/Victoria Interchange Project. GUIDA knows how to deal with deliverables in accordance with Caltrans standards and processes.

Jason Valencia, Project Manager

Kimley-Horn

ABOUT US

Traditional Survey Methods with Modern Technology.

OUR MISSION

OUR VISION

Those Who Trusted Us

GUIDA Office Locations

SAN DIEGO COUNTY

BAY AREA

INLAND EMPIRE

ORANGE COUNTY

CENTRAL VALLEY

SAN JOSE

CORPORATE

HEADQUARTERS

CONNECT