Paul Loska, PLS
Chief Executive Officer
Paul Loska is CEO and co-founder of GIS Surveyors Inc. responsible for managing the overall operations of the company. With 30 years of land surveying expertise, Paul’s vision is clear: Cultivate the right team of professionals to deliver high-quality, innovative geospatial solutions for every client.
Under Paul’s leadership, he has grown GIS Surveyors Inc. to more than 50 employees with offices in San Diego and Orange counties, as well as Seattle. The firm is now an employee-owned company with clients in the industry segments of municipalities, utilities, and government agencies.
Matthew Van Eck
Chief Technical Officer
Matthew (Matt) Van Eck is Chief Technical Officer and co-founder of GIS Surveyors Inc. He is a GIS subject matter expert responsible for the creation and implementation of client GIS programs and oversees operations for the company’s GIS, land survey, LiDAR, and Utility Locating Services.
Matt’s GIS experience spans two decades for clients that include municipalities, utilities, government agencies, and many Fortune 500 companies. His major infrastructure project work includes the San Diego Gas & Electric Fire Risk Mitigation initiative, Southern California Gas Company Pipeline Safety Enhancement Plan, and Southern California Edison land surveying on-call contract and vegetation management. He has also provided GIS services to the City of Pasadena, Los Angeles Department of Water & Power, and City of Alameda.
Dennis Rose, PLS
Chief Operating Officer
Dennis Rose is Chief Operating Officer of GIS Surveyors Inc. and is responsible for guiding operations for all essential business functions. He is a California licensed Professional Land Surveyor with more than 19 years of experience in the land survey industry.
Since joining GIS Surveyors Inc. in 2016, Dennis has held positions of increasing responsibility. Dennis was formerly Director of Operations where he was responsible for expense control, staff management, and land survey department supervision. Dennis was successful in his project work for the San Diego Gas & Electric Fire Risk Mitigation Program, Southern California Edison’s West of Devers Project, and Sempra Energy’s Pipeline Safety Enhancement Plan.
Chief Financial Officer
Jessica King is Chief Financial Officer of GIS Surveyors Inc. She has more than 20 years of experience in finance, business operations, and taxation. Jessica’s work strengthens and streamlines all financial aspects of the company ensuring it continues to be competitive in this fast-growing market.
Prior to joining GIS Surveyors, Jessica worked in accounting at tax at Deloitte, LLP across several industries.
Jessica is a Certified Public Accountant and holds a Master of Science in Taxation from Golden Gate University and a Bachelor of Science in Business Administration and Accounting from San Diego State University.
Director of LiDAR and Remote Sensing
Dan Bellissemo is Director of LiDAR and Remote Sensing at GIS Surveyors Inc. He is a results-oriented project management professional with more than 30 years of demonstrated ability in LiDAR, geospatial solutions development, team management, and product development.
Dan’s work spans project management, enterprise data solutions, technology and equipment solutions, data conversion, imagery, hardware, and geospatial project management. His industry segment capabilities include state, local and federal government, defense and intelligence, international agencies, educational institutions, power utilities, and commercial companies.
Clients appreciate Dan’s trusted understanding of the innovative LiDAR technology needed for products and his ability to develop strong customer solutions across target markets.
Director of Land Surveys
Kevin Hashem is Director of Land Surveys at GIS Surveyors Inc. He has more than 15 years of geospatial experience as an accomplished and licensed Professional Land Surveyor in California, Arizona, and Nevada. Kevin is also a licensed Professional Civil Engineer in California.
Kevin has extensive experience in municipal, public works, and land development projects. He excels at efficiently incorporating GIS and CADD software into his work and his resulting deliverables continually exceed customer expectations. Kevin’s strong background in project management has made him successful at completing the most complex client land survey contracts.
In addition to Kevin’s professional licenses, he is a Leadership in Energy and Environmental Design (LEED) Accredited Professional. He has a Master’s Degree in Civil Engineering, holds a GIS certificate from California State University and is a FAA Certified Remote Pilot Operator of Unmanned Aerial Systems.
Tiffany Kha is a Technical Drafter of utility infrastructure for GIS Surveyors Inc. Tiffany seamlessly integrates with utilities to standardize their mapping and drafting procedures, perform technical drafting from simple voltage timelines drawing to georeferenced complex drawing and train utility employees on the streamlined processes and procedures.
In her role, Tiffany creates voltage timelines for utility infrastructure between poles and substations and helps draft substation details. She regularly locates and maps circuits and performs system updates.
Not one to sit back and wait, Tiffany is always anticipating the needs of her clients. She creates online tools to support utility employee training on the latest drafting technology and seamlessly integrates as a team member in any utility GIS department. She continues to work with utilities on opportunities to help team members navigate new systems and procedures.
Prior to joining GIS Surveyors Inc., Tiffany was buyer for Wärtsilä, a document control specialist, drafter (in 2D of wiring diagram and 3D of building model console and its assembly). She learned AutoCAD at UCSD and SolidWork at Palomar College and continues to pursue online courses.
Chainperson Land Surveyor
Rachel Lambie is a Chainperson Land Surveyor for GIS Surveyors Inc. She ensures site topographic conditions are adequate for new projects and specifications adhere to laws and regulations.
Rachel works with utilities to stake locations and collect data in order to safely and efficiently install pipelines and other critical infrastructure. She excels at locating property corners and monuments, or property markers as they are often called, to establish maps and boundaries for property ownership.
To be a successful chainperson requires substantial on-the-job training, and Rachel has clocked the hours. She got her start at a land surveying company in Alaska, before moving to Las Vegas where she continued to hone her craft in the field with Horizon Surveys. She worked with several party chiefs, including her husband, before becoming a party chief herself.
Rachel served as party chief for Stewart Engineering before joining GIS Surveyors Inc. Her favorite part of her job is the camaraderie she enjoys with her team.
Field Operations Manager
Gavin McKellar is Field Operations Manager for GIS Surveyors Inc. He has almost 30 years of land survey experience for the private, public, utility, and government industries both in the UK, Europe & USA.
Gavin is responsible for ensuring all company crews have the latest training in field safety, procedures, and processes. He is also responsible for the scheduling and resourcing of field crews. Along with Gavin’s land survey experience, he is proficient in land survey hardware and software, GPS, and terrestrial measurement methods. Together this allows Gavin to produce high-quality GIS and CAD deliverables.
Prior to joining GIS Surveyors Inc. Gavin graduated from the University of Glasgow, in his home county of Scotland, with a degree in Topographic Science. He went on to complete 12 years of experience with a couple of survey companies as party chief & survey manager positions.
After moving to the US, Gavin worked on a wide range of survey projects including regular projects involving control, boundary & topo but also some more diverse projects such as real-time 4D structural monitoring, tunneling & large scale GIS data collection.
Technical Writer and Marketing Coordinator
Amy Parker is the Technical Writer and Marketing Coordinator for GIS Surveyors Inc. She is responsible for the development of client technical reports and procedures. She also oversees the implementation of the company’s marketing strategy.
Amy translates the technical work of the company’s land surveying, GIS, LiDAR, and utility locating service teams to client documentation, processes, and procedures they can use every day.
In 2010, Amy was selected for the Metropolitan Police’s Graduate Development Scheme in London. During this mentorship program she developed and implemented innovative technical solutions for professional project teams to create efficiencies and increase productivity.
Amy holds a Master of Science Degree in Chemistry with Forensic Science from the University of Sussex in the United Kingdom. Her certifications include the Information Technology Infrastructure Library Version 3 Foundation Course, JSB Training and Development Certificate in Effective Project Management, Thales Training and Consultancy Presentation Skills Course, APMP Certificate in Project Management, and BCS Certificate in Requirements Engineering.
Director of GIS Solutions
Dan Pocklington has over 20 years of GIS experience and holds a Bachelor of Arts in Geography from San Diego State University. He is the Director of GIS Solutions and is responsible for managing the GIS Department and overseeing all GIS projects. He takes pride in building successful teams with just the right skillsets to produce high quality and professional deliverables for our clients.
Throughout Dan’s career, he has worked on GIS projects in various sectors including investor owned utilities, environmental, water and commercial real estate industries as well as the federal government. Since he joined GIS Surveyors, Inc. in 2017 he has been heavily involved in one of our signature projects, San Diego Gas and Electric’s Fire Risk Mitigation program where he acts as Project Manager. Dan started this project with one other team member and it has since grown to 12 team members that provide a variety of GIS services.
When he’s not in the office, Dan enjoys spending time with his wife and two sons, traveling and playing sport.
Director of Administrative Services
Sandy Reimer-Highfill is Director of Administrative Services at GIS Surveyors Inc. She works cross-functionally as human resources manager, office management for facilities in California and Washington, and supports accounting, marketing, and IT. Sandy develops and implements team key performance indicators, company healthcare, and safety protocols, and company-wide processes to ensure knowledge retention as the company grows.
Sandy has more than 15 years of experience in the construction industry. Previous employers include Quality Built, where she managed risk management in construction. She is an ISO 9001 representative and qualified internal auditor. In addition, she oversees GIS Surveyors, Inc.’s philanthropic activities, such as the annual Warrior Built Golf Tournament, which benefits the lives of America’s combat veterans.