• Adam Hall
    Adam Hall Survey Team, Glenwood Springs

    Adam joined SGM’s Survey Team in 2018.

  • Alex Nees, MS
    Alex Nees, MS Senior Consultant, Grand Junction

    Alex joined SGM’s Environmental Services Team in 2018. He comes to SGM with a decade of experience in the private and public sectors.

  • Alexandra “Alex” Kordick, PE
    Alexandra “Alex” Kordick, PE Eningeer III, Glenwood Springs

    Alex rejoined SGM’s Wastewater Team in 2019. She brings experience in mining, environmental data analysis and environmental litigation.

  • Amanda Webb
    Amanda Webb Consultant, Durango

    Amanda joined SGM’s Water Resources Team in our Durango office in 2019. She is a graduate of Ft. Lewis college with a BA in Geology.

  • Amber Haymes, PE
    Amber Haymes, PE Electrical Engineer, Durango

    Amber joined SGM’s MEP Team as an Electrical Engineer out of the Durango office. She comes to us with 9 years of experience.

  • Angie Fowler, PE
    Angie Fowler, PE Water Services Sector Leader, Glenwood Springs

    Angie is SGM’s Water Sector Services Leader and a Senior Water Resources Engineer with over 20 years of experience focused on watershed management, water quality modeling, and stormwater and water quality permitting. She is a strong communicator specializing in managing multi-disciplinary projects, especially those requiring consensus-building among stakeholders.

  • Ashley Cline, PE
    Ashley Cline, PE Engineer, Glenwood Springs

    Ashley joined SGM in 2015. She serves the development team as a civil design engineer.

  • Bailey Leppek, PE
    Bailey Leppek, PE Engineer, Glenwood Springs

    Bailey joined SGM’s Water Resources Team in 2016, and brings a passion for water and water modeling to her engineering projects.

  • Bart D’Agostino
    Bart D’Agostino CADD / GIS, Glenwood Springs

    Bart joined SGM’s Civil Services sector as a CAD drafter/GIS technician. He comes to SGM with eight years of CAD drafting experience.

  • Blaine Wright
    Blaine Wright Construction Manager, Glenwood Springs

    Blaine has been with SGM since 2002 serving as the lead field engineer and manages the Field Engineering Team.

  • Brendon Langenhuizen, PE
    Brendon Langenhuizen, PE Water Resources Team Leader, Glenwood Springs

    Brendon joined SGM in 2013 and specializes in water rights services associated with Colorado water court applications and water augmentation plans.

  • Brenna Kampf
    Brenna Kampf Water Resources Consultant II, Durango

    Brenna joined our Water Resources Team in our Durango office in 2019.

  • Brian Brewbaker
    Brian Brewbaker Survey Party Chief, Meeker

    Brian joined SGM in 2017. He has over 13 years of diversified land surveying experience across Colorado, Wyoming, and Oregon, and is an FAA-licensed drone pilot.

  • Brian Carpenter, PE
    Brian Carpenter, PE MEP Team Lead, Glenwood Springs

    Brian joined SGM’s MEP Team in 2016 as a Mechanical Engineer. He has 17 years of experience in the HVAC and industrial business.

  • Bruce Gray
    Bruce Gray Construction Manager, Glenwood Springs

    In 2005 Bruce joined the field engineering team supporting them in CM, onsite inspections and project management.

  • Casey Hinkson, PE
    Casey Hinkson, PE Engineer, Glenwood Springs

    Casey joined SGM’s Wastewater Team in 2016. Casey graduated from the US Military Academy with a degree in Civil Engineering and most recently, received her MBA from Webster University.

  • Catherine Carella, PE
    Catherine Carella, PE Engineer, Durango

    Catherine joined SGM’s Civil Team in 2017. She supports the Durango office as a Design Engineer.

  • Catherine Fisher, LSI
    Catherine Fisher, LSI Survey Team, Gunnison

    Catherine Fisher, LSI joined SGM’s Surveying Team in 2017, with 10 years of experience. She is located out of SGM’s Gunnison office.

  • Chad George
    Chad George Engineer, Glenwood Springs

    Chad joined SGM’s Structural Team in 2017, after graduating with a Master’s degree in structural engineering from Colorado School of Mines.  Chad interned for two summers at the Gunnison office.

  • Chip Fisher
    Chip Fisher Engineer, Glenwood Springs

    With a dual degree in Chemical and Civil Engineering, Chip joined SGM’s Civil Services Sector.

  • Chris Lehrman, PE
    Chris Lehrman, PE Senior Engineer, Glenwood Springs

    Chris had worked for SGM since 2004, providing full-service engineering to numerous municipal clients across western Colorado. Chris is known for helping his clients improve the efficiency and effectiveness of their design review, construction inspection, and infrastructure acceptance process for new development. He is also a trusted advisor for design/construction standards, utility rules and regulations, water/wastewater utility fee/rate structures, and capital improvement plans.

  • Christina McClard
    Christina McClard Engineer II, Glenwood Springs

    Christina joined SGM’s Drinking Water Team in 2019, with 10 years of experience. She is finishing up her Master Degree in Water Resource Planning and Management.

  • Courtney Groff
    Courtney Groff Survey Team, Meeker

    Courtney joined SGM’s Survey Team in 2018 and works as a Survey Technician out of our Meeker office. She comes to us with over eight years of experience in the field of geoarchaeology and cultural resource management. 

  • Craig Gose
    Craig Gose Survey Team, Glenwood Springs

    Craig joined SGM’s Survey Team in 2016. He enjoys the diversity of projects he gets to work on, from construction staking to dam monitoring and everything in between.

  • Curtis Pattillo
    Curtis Pattillo Environmental Senior Scientist I, Durango

    Curtis joined SGM’s Environmental Team in the Durango office in 2019 as a Environmental Senior Scientist I.

  • Dave Hood
    Dave Hood Structural Team, Grand Junction

    Dave joined SGM’s Structural Team in our Grand Junction office. He comes to us with a BS in civil engineering from Idaho State University.

  • David Schiowitz, PG
    David Schiowitz, PG Environmental Geologist, GIS Analyst, Durango

    David holds a degree in geology, and is a registered Professional Geologist. He has 10 years of professional experience as an environmental scientist and GIS analyst.

  • Diana Corona
    Diana Corona Senior Survey Technician, Glenwood Springs

    Diana joined SGM’s Survey Team in the Glenwood Springs office as a Senior Survey Technician in 2019.

  • Diana Rooney, PE
    Diana Rooney, PE Engineer, Grand Junction

    Diana joined SGM’s Civil Services Sector in 2017 with over 10 years of experience in the design, construction and management of complex urban and education projects.

  • Eric Englehart
    Eric Englehart Survey Team, Glenwood Springs

    Eric has been with SGM since 2013. He is knowledgeable of surveying techniques, tools, equipment and procedures.

  • Eric Krch, PE, CFM
    Eric Krch, PE, CFM Senior Engineer, Grand Junction

    Eric specializes in surface water hydrology, stream channel/bridge hydraulics, jurisdictional dam design and rehabilitation, water distribution system modeling and water supply and treatment. He joined SGM in 2017.

     

  • Eric Petterson, MS
    Eric Petterson, MS Senior Ecologist, Glenwood Springs

    Eric joined SGM’s Environmental Team in 2018. He comes with 18 years of environmental and ecological consulting experience.

  • Erik Bjornstad, PLS
    Erik Bjornstad, PLS Professional Land Surveyor, Gunnison

    Since joining SGM in 2006, Erik, a professional land surveyor, has worked on a wide variety of survey projects. He is knowledgeable of surveying techniques, equipment and procedures.

  • Erin Loughlin, PE
    Erin Loughlin, PE Engineer, Glenwood Springs

    Erin joined SGM’s Wastewater Team in 2016. Erin graduated from Cornell University with a degree in BS in Environmental Engineering.

  • Forrest Daniels
    Forrest Daniels CADD / GIS, Grand Junction

    Forrest joined SGM’s GIS Team located out of SGM’s Grand Junction office in 2018.

  • Fox Benton
    Fox Benton Survey Team, Glenwood Springs

    Fox is knowledgeable of surveying techniques, equipment and procedures. Fox re-joined SGM in 2015 as a Field Surveyor.

  • Frances Blackwelder
    Frances Blackwelder CADD / GIS, Grand Junction

    Frances joined SGM in 2012, with 25 years of public and private sector civil design experience. Her CAD skills are only rivaled by her baking expertise.

  • Gordon Fiedler
    Gordon Fiedler CADD Technician, Durango

    Gordon joined SGM’s CAD Team in our Durango office in 2019.

  • Helen Srubjan
    Helen Srubjan Survey Team, Glenwood Springs

    Helen joined SGM in 2018 with over 30 years of surveying and drafting experience. She is a senior survey technician and is located out of our Glenwood Springs office.

  • Ignacio Barrantes
    Ignacio Barrantes Engineer, Salida

    Ignacio joined SGM’s MEP Team in 2016. Ignacio received his BS of Mechanical Engineering from the University of Costa Rica, San Jose.

  • Jack Ehlers
    Jack Ehlers Survey Team, Glenwood Springs

    Jack brings a degree in CADD Drafting and Process Technology to SGM’s Surveying Team.  Jack joined SGM in 2017 as a Field Surveyor.

  • Jaimal Proctor
    Jaimal Proctor Project Manager, Glenwood Springs

    Jaimal joined SGM in 2014 with a broad range of CAD design experience. He currently supports the Structural Team as their primary CAD designer.

  • Jake Livermore, PE
    Jake Livermore, PE Engineer III, Glenwood Springs

    Jake joined SGM’s Transportation Team in the Glenwood Springs office in 2019.

  • Jason Reimer, PE
    Jason Reimer, PE Engineer, Durango

    Jason joined SGM’s Civil Services Team in the Durango office in 2018. He comes to us from Texas with eight years of experience.

  • Jeff Grebe, PE
    Jeff Grebe, PE Senior Engineer, Glenwood Springs

    Jeff joined SGM in 2013. He has dedicated his 30+ year career to providing high quality engineering solutions for a wide variety of energy-related projects. 

  • Jenna Friesen
    Jenna Friesen Environmental Services, Glenwood Springs

    Jenna joined SGM’s Environmental Services Team in 2019.  She comes to us with 12 years of environmental experience.

  • Jenna Svoboda, PE
    Jenna Svoboda, PE Engineer, Gunnison

    Jenna joined SGM’s Civil Services Team in 2017. She completed her Master’s degree in Geotechnical Engineering from University of Colorado, Boulder in 2013.

  • John Boulden, PE
    John Boulden, PE Senior Engineer, Grand Junction

    John has lead the SGM Grand Junction office since 2008. He is known for using his background in structural forensic investigation and time spent in the construction industry to design structural projects that are economical as well as constructible, including commercial/residential structures, bridges, and retaining walls. John truly enjoys meeting and visiting with people, and has an authentic communication style that resonates with clients and project stakeholders.

  • John Partch, PE
    John Partch, PE Senior Engineer, Glenwood Springs

    John joined SGM in 2012. He has 20 years of structural engineering experience including design and construction of custom residential/commercial buildings.

  • Jordan Dimick, PE
    Jordan Dimick, PE Senior Engineer, Durango

    Jordan joined SGM’s Water Resources Team in 2016. He has over a decade of experience in water resources and water rights engineering.

  • Jordan Kehoe
    Jordan Kehoe Engineer, Glenwood Springs

    Jordan joined SGM’s Civil Services Team in 2018 in the Glenwood Springs office.

  • Josh Wilson, PLS
    Josh Wilson, PLS Land Surveyor, Glenwood Springs

    Josh rejoined SGM’s Survey Team in 2019. He comes to us with 21 years of survey experience.

  • Justin Craig
    Justin Craig Survey Team, Glenwood Springs

    Justin Craig joined SGM’s Surveying Team in the Glenwood Springs location in 2017.

  • Justin Kattnig, PE
    Justin Kattnig, PE Engineer, Glenwood Springs

    Justin joined SGM in 2014. He serves the water and wastewater teams as a civil design engineer. In his spare time he is a cellist.

  • Justin Mitchell, QCxP, CDT, CFSI II
    Justin Mitchell, QCxP, CDT, CFSI II Consultant, Grand Junction

    Justin joined SGM’s MEP Team in 2017. He is a Qualified Commissioning Process Provider, Construction Document Technician, and a Certified Fire Safety Inspector located in our Grand Junction office.

  • Katie Radavich, EI, CFM
    Katie Radavich, EI, CFM Engineer, Grand Junction

    Katie joined SGM in 2018 and joins our Grand Junction office. She’s a recent graduated with a Masters in Hydrologic Science and Engineering from Colorado School of Mines.

     

  • Kristyn Hartmann, PE
    Kristyn Hartmann, PE Engineer, Glenwood Springs

    Kristyn joined SGM’s Structural Team in the Glenwood Springs office in 2018 with five years of structural experience. Some of her projects include high-end residential, resorts, mid-rise multi-family residential, commercial, and light industrial.

  • Luke Schumacher
    Luke Schumacher Engineer, Gunnison

    Luke joined SGM in 2014. He has provided support for a variety of projects in the Gunnison office.

  • Maggie McHugh
    Maggie McHugh Engineer, Glenwood Springs

    Maggie joined the Drinking Water Team of SGM in 2017. She is a recent graduate with a Master’s of Science in Civil Engineering from University of Colorado, Boulder.

  • Mark Frymoyer, PE, SE
    Mark Frymoyer, PE, SE Structural Team, Glenwood Springs

    Mark joined SGM’s Structural Team in 2017. He comes to SGM with over a decade of experience.

  • Matt Hutson
    Matt Hutson Project Manager, Salida

    Matt initially joined SGM in 1990, and has worked in more SGM offices than anyone else.  Matt has served in a variety of capacities on SGM civil projects.

  • Mike Suhrbier, CEM Project Manager, Glenwood Springs

    Mike covers commercial energy audits, residential energy analysis projects, and commercial re-commissioning projects. He joined SGM in 2011.

  • Mindy Nastal, PE
    Mindy Nastal, PE Engineer, Glenwood Springs

    Mindy has worked for SGM since 2003. She provides architectural and building engineering design for residential, commercial and municipal projects.

  • Nick Treankler
    Nick Treankler GIS / CAD Specialist, Glenwood Springs

    Nick joined SGM’s GIS Team in the summer of 2015 as an intern, and now is with us full-time. He has two years of experience with GIS.

  • Rachel Kattnig
    Rachel Kattnig GIS Technician, Glenwood Springs

    Rachel provides custom mapping, Trimble GPS training, and GIS support services for SGM’s GIS team. Rachel joined SGM in 2015.

  • Randy W. Sackett, PE
    Randy W. Sackett, PE Senior Engineer, Gunnison

    Randy Sackett, PE joined SGM’s Civil Services Sector in 2017. He brings over 31 years of diversified experience to the Gunnison office.

  • Richard ‘RC’ Saindon, PE
    Richard ‘RC’ Saindon, PE Engineer, Glenwood Springs

    Richard “RC” joined out Civil Services Team in 2017. He provides drainage, grading, water/wastewater, and roadway improvements.

  • Richard Harrison, PLS
    Richard Harrison, PLS Land Surveyor, Glenwood Springs

    With over 15 years of experience, Rich has a strong knowledge of surveying techniques, tools, equipment and procedures. Rich joined SGM in 2015.

  • Richard Huggins, PE, CWP, PhD
    Richard Huggins, PE, CWP, PhD Engineer, Glenwood Springs

    Rick recently joined SGM’s Drinking Water Team in 2017 after receiving a PhD in Civil and Environmental Engineering from Colorado School of Mines.

  • Rick Barth, PE
    Rick Barth, PE Senior Engineer, Glenwood Springs

    Rick re-joined SGM’s Civil Services Sector in 2018. He has over 20 years of engineering experience in the private and public sectors.

  • Robert Ringle, PE
    Robert Ringle, PE Engineer, Glenwood Springs

    Robert supports the water and wastewater teams as a civil design engineer. Robert joined SGM in 2015.

  • Ron Nies, PE
    Ron Nies, PE Senior Engineer, Salida

    Ron joined SGM’s Transportation Team in 2017. He has 27 years of experience in transportation and interchange design.

  • Ryan Gordon, PE
    Ryan Gordon, PE Senior Engineer, Glenwood Springs

    Ryan joined SGM’s Municipal Team in 2016. He has over 15 years of experience providing wastewater master planning and design services for municipal and industrial clients.

  • Scot Knutson, PE
    Scot Knutson, PE Engineer, Glenwood Springs

    Scot Joined SGM’s Civil Team with over six years of agriculture and irrigation infrastructure experience. He joined SGM in 2017.

  • Scott Forrester, PE
    Scott Forrester, PE Engineer, Glenwood Springs

    Scott joined SGM’s Municipal Team in the Glenwood Springs office in 2018. He comes to SGM with five years of consulting experience predominately in water/wastewater. Scott had a MS in Biological Systems Engineering from Virginia Tech.

  • Scott Hemmen, PLS
    Scott Hemmen, PLS Professional Land Surveyor, Glenwood Springs

    Scott re-joined SGM in 2016. He has 18 years of survey experience.

  • Shannon Kaminsky
    Shannon Kaminsky CADD / GIS, Gunnison

    Shannon joined SGM in 2014 with 23 years of experience. Shannon’s passion is civil drafting, but she also is experienced in mechanical and electrical drafting.

  • Shawn Binion, PLS
    Shawn Binion, PLS Professional Land Surveyor, Glenwood Springs

    Shawn brings 18 years of extensive Western Slope surveying experience to the company. He joined SGM in 2017.

  • Steven Kirk
    Steven Kirk GIS Team Leader, Grand Junction

    Steve has over 16 years of experience working in the government and private sectors supporting their GIS needs. He joined SGM in 2013.

  • Terry Bendetti
    Terry Bendetti Design Engineer, Glenwood Springs

    Terry has been with SGM since 2004 and in the civil engineering industry for 20+ years as a CAD draftsman and designer.

  • Theresa Weidmann, PE
    Theresa Weidmann, PE Senior Engineer, Glenwood Springs

    With 11 years of experience, Theresa specializes in water storage tanks, water/wastewater treatment facilities, and dams. She joined SGM in 2015.

  • Tim Barnett, PLS
    Tim Barnett, PLS Professional Land Surveyor, Durango

    Tim joined SGM in 2013 with 10 + years of experience surveying. He has a strong knowledge of surveying techniques, tools, equipment and procedures. He is also a licensed drone pilot.

  • Tony Haschke, PE, CEM, CBCP, CLEP
    Tony Haschke, PE, CEM, CBCP, CLEP Senior Engineer, Glenwood Springs

    Tony has over 31 years of experience designing commercial and residential mechanical systems, and leads SGM’s Commissioning team. He joined SGM in 2007.

  • Tyler Harpel, PE
    Tyler Harpel, PE Engineer, Gunnison

    Tyler, a civil engineer specializing in hydrology, drainage, water, sanitary sewer and environmental engineering, has worked for SGM since 2005.

  • Tyler LaRocque
    Tyler LaRocque Survey Team, Glenwood Springs

    Tyler joined SGM in 2018. He is supporting SGM’s Survey Team as a field assistant, and the CAD department as a technician.

  • Tyson Sillery
    Tyson Sillery CAD Designer, Glenwood Springs

    Tyson joined SGM in 2016. Tyson has a degree in CAD Technology and brings over 16 years of experience CAD and Civil Design to SGM clients.

  • Will Comerer, CFM
    Will Comerer, CFM Engineer, Glenwood Springs

    Will joined SGM in 2015 as a land development CAD Drafter/Design Engineer. He supports the Aspen/Pitkin Team’s municipal and land development projects.

  • Zach Gubran
    Zach Gubran Survey Technician, Gunnison

    Zach joined SGM’s Survey Team in our Gunnison office in 2019, as a Survey Technician.

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