About

Soil Sampling Technician

A northeast Missouri native, Andy joined the Coast Guard after high school in hopes of gaining all-expenses paid access to new motorcycling opportunities.  The plan worked.  Tours of duty based out of Florida, Hawaii, Alaska, Washington, and finally California provided much riding joy (and occasional trips to local ERs).  Wife Kathie and three kids (all now young adults) decided to call NorCal home after Andy’s last military assignment ended here in 2017.  His mountain biking and off-road motorcycling habits gave him an unrealized affinity for soil analysis – a natural fit for grooming under the direction of PSEC’s Soil Management Division since 2018. Andy works with project representatives and laboratories across the Greater Bay Area to ensure materials are appropriately collected and tested in support of clients’ essential site characterization demands.   

PE, Senior Project Manager

Brian Eychner is a Senior Project Manager. He has been in the construction industry since 1985. He started in residential and commercial demolition with his family company, Thomas D. Eychner Co., Inc. in 1992 and transitioned into environmental earthwork when he joined PSEC in 2012. Brian is a licensed California Civil Engineer and has a BS in Civil Engineering from California State Chico & MBA from Saint Mary’s College, Moraga.  Brian and his wife live in Martinez, CA, He volunteers as a Commissioner with the City of Martinez Parks, Recreation, Marina and Cultural Commission as well as a docent with the California State Railroad Museum in Sacramento.

Project Engineer

Bryan has been working for PSECl in the Soils Management Department for 10 years. He started out as a Soil Sample Technician traveling the entire Bay Area, visiting hundreds of job sites, collecting soil for testing. He is currently a Project Engineer managing multiple reclamation sites throughout the Bay Area but most notably the South San Francisco Bay Shoreline project in Alviso, CA. Working with local agencies the project received soil for future use to restore levees creating new areas for the public to explore and healthier wetlands for wildlife. He grew up in Crockett, CA best known for C&H Sugar. He graduated Chico State in 2008, moving back to the Bay Area soon after to rejoin his family, start a career and start a family of his own. He has a son and twin daughters. In his spare time, Bryan enjoys building and racing RC drones.

Vice President

Originally from a small farming town in Missouri, Bryan moved to the Bay Area in 1998.  This was a temporary assignment, working on a landfill closure project in Martinez, CA.  During this project, he was introduced to and began working for this organization over 23 years ago. The last 13 years have been mostly dedicated to the Soils Management Department, managing the soil import and export needs throughout the organization. Bryan served in the US Air Force from 1988-1992 where he was proudly deployed to Desert Storm, based in Jedda, Saudi Arabia.  Bryan and his family are often found at the Martinez Gun Club where they enjoy shooting and socializing with old and new friends.

Estimating Engineer

Cato was hired by Pacific States in 2022. He graduated from Cal Poly San Luis Obispo in the December 2019 with a Bachelor of Science in Civil Engineering. Cato is working as an Engineer assisting the Estimating Team. He is a team-oriented employee with strong technical skills. Cato lives in Hayward and enjoys photography, gardening and staying fit.

Estimator

Chris has been an estimator at PSEC for six years. Prior to joining the estimating team, Chris worked for PSEC building storage tanks. He grew up in Alameda, and graduated with a degree in Geography from the University of California, Santa Barbara. Chris then joined the Peace Corps, where he served his two years in rural Paraguay. Chris joined PSEC after returning from the Peace Corps. Chris lives with his wife and two children in Alameda, and enjoys working on projects that further the development in and around the Bay Area. Go A’s!

Project Manager

Danny has over 28 years experience and is the third generation to work in the civil construction field. Danny started in heavy civil underground working on subdivision tracts, city and county infrastructure work, and water sewer treatment facilities. He then moved on to  grading and paving where he worked large commercial, residential and institutional projects. Danny’s experience includes design build and value engineering projects in tech, education and major sports franchises. Other work includes hazardous site remediation on several large scale projects for public and private customers working with state and federal agencies to deliver a cleaner environment. This extensive experience has given him the knowledge to collaborate with estimating, value engineering, lean construction methods, project development, project management, multi trade project delivery and build relationships within the industry that have helped deliver a vast portfolio of successful projects throughout California. When Danny is not working he enjoys spending time on his family farm with his wife and children, and camping and traveling.

D.Env., CIH, Safety

After graduating from high school in 1966, Dennis was draft bait. He outsmarted them and joined the Marine Corps. In addition to a tour in Vietnam, the Corps gave him the discipline, direction and through the GI Bill the financial assistance to attend college.  He obtained a BA in Zoology, Masters in Environmental and Occupational Health, and a Doctorate in Environmental Science and Engineering.  He considers himself a commonsense environmentalist. Dennis has worked at Pacific States since 2007. When not assisting with project safety, Dennis can be found on the Pacific Crest Trail. 

Project Engineer

Dutch began his Journey as an intern with the DeSilva Gates / Pacific States organization in 2018.  He joined Pacific States Environmental Contractors full-time in 2020 and was part of the 2020 Northern Branch Fire Cleanup project team.  Dutch proved to be an excellent addition to the team and has been a Project Engineer since.  He has worked within multiple departments, helping our materials department create engineered fill for projects around the bay to managing water treatment systems for dewatering projects within the Water Treatment Department as well as assisting with managing projects with the Operations Department.  Dutch lives in Pleasanton and enjoys spending time with friends and golfing. 

Chemist

Dimple has been working in the environmental industry for the last 25 years. She graduated with B.S. in chemistry and Biology from Punjab University, India before coming to the United States in 1991. She started as a prep technician in an environmental laboratory and worked her way up to project manager. She gained her hazardous waste management experience by managing waste for one of the largest pharmaceutical companies before starting at Pacific States Environmental three years ago. When she is not working she spends her time outdoors running and hiking. She is also a wine connoisseur and enjoys her free time learning about winemaking and tasting.  

Safety Director

Eric has been a Safety Director at PSEC for four years. Prior to joining the team Eric worked in mining and construction for Oldcastle Materials for 20 years as a mining Foreman and Safety Director. He grew up in Rockland County NY and attended Marymount College where he acquired a teaching degree. Prior to working in mining and construction, Eric worked for an environmental consulting firm and managed asbestos abatement projects in New York and New Jersey. After graduating high school Eric spent four years as a Boatswain Mate and rescue swimmer in the U.S. Coast Guard in both Alaska and New York. He manages and implements the PSEC’s environmental safety program. He provides and coordinates safety education and training programs, and conducts project site safety surveys. Eric oversees and investigates incidents involving injury or property damage, and administers OSHA & MSHA compliance programs. In addition, he supervises a safety department staff of four full-time safety professionals and two administrative assistants. He enjoys restoring cars, playing electric violin, and working on his home and property. Eric and his wife are the proud parents of two daughters and two sons and they reside in Vacaville, CA.

Project Manager

Erin is proud to have worked for Pacific States over the years. Starting from a runner in 1998 to Project Manager and community/hiring coordinator for the fire clean ups. In that role she facilitated the training of over 400 operators and laborers for the cleanups and ensured a local hire rate of over 50%. Erin is a graduate of the University of Colorado at Boulder with a BA in Political Science, where she spent time in Northern Ireland studying Peace and Conflict Studies. She also has an MBA from the University of San Francisco. She enjoys being in nature, family and good craic (Irish for lively conversation and a good time).

Project Manager

Gary Overton is a Project Manager and has been in the construction industry since 2004. He started in conventional grading and paving and transitioned into environmental earthwork and demolition when he joined Pacific States in 2011. Gary has a BS in Agricultural Economics from UC Davis. Gary lives in Dublin, CA and enjoys mountain biking all around the Bay Area.

Sr. Project Cost Accountant

Gloria has worked in the construction industry since 1995. She is the Sr. Project Cost Accountant at PSEC for 20 years where she currently maintains cost reports and billings for ~50 projects. She has also taken the role of Accounts Receivable for PSEC since May 2020. Prior to joining the team, Gloria worked at RGW Construction for 6 1/2 yrs as the Payroll Admin and developed her experience as a Job Cost Manager.  She was born in Chicago and raised in the East Bay.  Gloria lives in Livermore and enjoys shopping and all things Home Décor.  

Approvals Manager

Jason has been with Pacific States over five years working on data review as well as tracking soil movement. After graduating from Texas A&M, Jason began working various jobs in the environmental industry including clean ups of all sizes and hazards across the Western US, followed by work at fixed facilities and  regional managerial jobs for a large environmental firm. When he is not playing in the dirt, Jason lives with his family in San Ramon.       

Project Engineer/Soils Approval Technician

Johnrich Medina is a Project Engineer/Soils Approval Technician. Johnrich has 14 years of laboratory experience in environmental sample analysis. Johnrich’s main duties include laboratory data review and quality assurance of laboratory data. In his free time, he enjoys playing golf, powerlifting, running, and spending time with his family.

Superintendent

Jon has been a Superintendent at PSEC for 22 years. Prior to joining the team Jon worked in grading and landfill closures for Groundwater Control Inc. for three years. He grew up in South Dakota and attended college at South Dakota State University. Jon enjoys working with subcontractors and making sure each job is done to the best of his ability. He coaches his daughter’s club soccer team, enjoys boating on the Delta and camping when he can get away. Jon lives in Martinez with his wife and teenage children.

Foreman

Justin has worked in the construction industry since 1998. Prior to joining PSEC in 2004 he worked in stone restoration while attending college. Justin holds a BS in Criminology from California State University Sacramento. He resides in Martinez with his wife and children. In his free time he enjoys exploring the outdoors.

Controller, CCIFP

Kevin is a Bay Area native with a Bachelor of Science degree in Business Administration from California Polytechnic San Luis Obispo. After working a few years in management consulting, Kevin joined the organization 2003. Since then, Kevin has led various teams within the accounting department and became Controller in 2017. Kevin is also heavily involved with maintaining and evolving the company’s ERP system and in-house custom software applications. In 2012 Kevin earned the CFMA’s Construction Industry Financial Professional Certification. Kevin and his wife live in Dublin and enjoy traveling to both mountainous and tropical locations.

Contract Administrator

Kayla joined PSEC in 2022 and while she doesn’t have a formal construction background, she has 8 years of retail hardware experience and 9 years of event planning experience. Kayla grew up in Martinez and moved back to the Bay Area last May after living in Philadelphia for 3 years, where she was the General Manager for The Mann Music Center. She attended Diablo Valley College, Los Medanos College & Cal State Sacramento and has an Associate’s Degree in Science & Allied Health, as she originally wanted to be a nurse. She is an active member of her church, enjoys doing anything outside and has competed in two body building competitions. Kayla lives in her hometown of Martinez with her bunny, Rosie.

Senior Estimator

Keith has been with PSEC & DeSilva Gates Construction for 16 years. He brings over 40 years of expertise in project management and estimating in the commercial & public construction industry including environmental site remediation, landfill construction, and site restoration. Keith went to Hayward State University for his Bachelor of Science and Masters in Business Administration. His extensive experience and knowledge in the fields of estimating, value engineering, project development, project management, and integrated project delivery culminated with the delivery of the Dumbarton Quarry Park to the East Bay Regional Park District in 2021.  He lives in Walnut Creek and enjoys spending time with his family including children, grandchildren, and dogs.

Vice President

Keith grew up in Pleasanton, CA and has a bachelor of science in Fermentation Science from UC Davis with an emphasis on brewing. After working in various breweries, he joined PSEC in 1998. He started in construction-related water treatment and is currently Vice President overseeing all operations. He lives in Pleasanton and enjoys skiing and mountain biking.

Estimator

Michael has been with PSEC since 2008 starting as a summer intern. Since graduating CSU Chico with his degree in Construction Management in 2009, Michael has worked his way up from Intern to Sample Technician, then Project Engineer to Soils Approval Manager. He is now currently working as an Estimator. Michael’s movement through the company has given him an extensive look into all facets of the Environmental Construction industry. Michael has worked on a variety of projects through the years that include excavation, remediation, grading, paving, fire debris management and cleanup, and other civil and environmental construction work. Michael has also worked on these projects at all points along the projects life cycle – beginning with assistance in the entitlement process for new developments, to reviewing and interpreting Environmental and Geotechnical site assessments and soil management plans. As an Estimator, Michael is now tasked with identifying and pricing new construction work, interfacing with clients and vendors, and negotiating contracts. In his spare time Michael enjoys spending time with his family, traveling, and anything that takes him outside including mountain biking, wakeboarding, snowboarding, or just enjoying a day by the pool.

Superintendent of Operations

Mike has been at Pacific States for 10 years and has held the position of Superintendent of Operations for the last five years. He graduated from California State University, East Bay with a BS in Business Administration and a focus in Corporate Management. Mike enjoys working on unique and challenging projects that demand strategic solutions. He has a passion for golf, and enjoys biking and traveling with his family on weekends. 

Chief Estimator

With over 30 years of experience in construction, Nigel has been a part of the PSEC team for five years. Nigel is an expert in excavation, shoring, demolition, site planning and value engineering. In addition to his project management experience, Nigel brings an honest and fresh perspective with his business development and client relations approach.  Residing on the Peninsula, Nigel is involved in projects throughout the Bay Area. In his free time he enjoys camping with his family and listening to live music. 

Vice President

Pete is a Vice President in charge of estimating and proposals and has been in the environmental construction industry since 1986. He started in underground storage tank removals and shifted into earthwork when he joined PSEC in 1997. Pete has a BS in Fermentation Science from UC Davis. Pete and his wife live in Walnut Creek, CA and enjoy wine tasting and day-hiking all over Northern California.

Superintendent

Rich was born and raised in Martinez CA and is now raising his family there. He has worked with the company for over 23 years and has achieved a great deal. In 1998, Rich started off as an operating engineer working on a local landfill closure. Through the years Rich has worked on several types of projects including basement digs, contaminated sites, emergency clean up jobs and other landfill enterprises. For the past 13 years Rich has spent his time with the Soils Management Division of PSEC planning and running several unique projects. Rich’s concentration has focused on the reclamation of old quarries like Dumbarton Quarry; however, much of his time has been dedicated to updating Bay Area levees. Rich has worked to improve levee sites such as Bair Island and The City of Alviso. On his off days, Rich likes to spend time with his family, watch his kids play sports, and go on vacations with his wife.

Program Manager

Robin has worked in the construction industry for 14 years beginning in 2007.  She started as a PSEC Contract Administrator and was promoted to Program Manager in 2019. Robin works on large projects, managing mainly the fire clean-up projects contracts, insurance and lodging. She also plans and manages company-wide large events and gatherings. In her free time, she enjoys traveling and spending time with friends and family.

President

Robert has a bachelor’s degree in Civil Engineering from the University of Santa Clara and a master’s degree in Environmental Engineering from The University of Utah. He is a Registered Provisional Civil Engineer and holds A-Haz Contractors Licenses in California, Washington, Oregon, Nevada and Utah. His five decades of experience includes design, permitting and construction of infrastructure, quarries, recycling facilities, soil remediation, water treatment and wetlands restoration. Recent years have been heavily focused on California wildfire cleanup responses and mine reclamation and restoration. Robert founded PSEC in 1994 to find creative solutions for impacted land uses and materials. We have grown into the leading environmental contractor in northern California, finding beneficial reuse of millions of tons of materials annually, and have redeveloped hundreds of properties and restored thousands of acres of park and wetlands since our founding. Robert lives in Oakland, California and enjoys sailing on SF Bay and points beyond, as well as hiking and skiing with his wife and grown children.