Services

Solid Waste / Coal Combustion Residuals (CCR) The list of Solid Waste / Coal Combustion Residuals (CCR) services offered by Gredell Engineering spans practically all facets of permitting and compliance for the regulated community, as well as providing technical and operational support assistance, expert witness testimony, and site assessment evaluations. Solid waste landfill design and permit services are provided by Gredell Engineering staff with extensive experience as both regulators and consultants in the design, construction, operation and maintenance of solid waste landfills. Civil Engineering Our project managers and engineers provide our clients with experience and a diverse set of skills from their work in the areas of civil engineering. Services offered include Site Development and Planning, Public Water Supply and Distribution, Stormwater Management, Wastewater Collection and Treatment, Roads and Bridges, and Construction Services. Environmental Engineering & Consulting Our staff have exceptional knowledge and experience in compliance with federal, state and local jurisdictional requirements and permits and regulatory compliance. Through client and customer satisfaction and word-of-mouth advertising, Gredell Engineering’s reputation as a premiere engineering and environmental consultant throughout Missouri continues to grow and expand. Our “bread and butter”, the list of services offered spans practically all facets of the regulated community. Geological / Groundwater Evaluation Another mainstay, geological services offered by Gredell Engineering range from conducting detailed site characterizations to groundwater monitoring. We provide services relative to drilling oversight, monitoring well and piezometer design/installation, temporary borings, whole-rock coring, geophysical well logging and aquifer testing, groundwater sampling analytical review, technical assistance, monitoring reports, compliance monitoring statistics, state and federal regulatory review and guidance, groundwater modeling and water table contour maps. Geotechnical Engineering Gredell Engineering provides geotechnical engineering services to assist clients during the pre-design subsurface investigations, construction quality assurance, design and post-construction evaluations phases of project development. Our geotechnical services are integrated with and support our geologic, environmental engineering & consulting, and civil engineering services. Water Resources Gredell Engineering provides a wide variety of turnkey water resource services to our federal, state, and local government and private clients. These services include: streambank stabilization: stream and watershed assessments, stream and corridor restoration; natural and hard engineering solutions; wetland delineation and mitigation; stormwater best management practices, detention, and hydraulic/hydrology assessment and design; antidegradation studies; National Environmental Policy Act (NEPA) and Environmental Impact Statement (EIS) analysis; wildlife and biological studies; native plantings and vegetation management. Specialized Services Whether it's a mineral resource evaluation, surface mining operation or shooting range characterization & reclamation, Gredell Engineering staff possess the necessary skills and experience to meet your project goals by providing technical assistance, permitting and design services.

News

  • Congrats to Britt Smith

    GREDELL Engineering Resources, Inc. congratulates Britt Smith, P.E., F.NSPE, for his election as Read More

  • Water and Wastewater Treatment Professionals Week in Missouri

    Governor Parson Proclaims September 11-17 as Water and Wastewater Treatment Professionals Week in Read More

  • Tom Gredell speaks at Chi Epsilon

    Thomas (Tom) R. Gredell recently spoke to members of the Chi Epsilon chapter at Missouri S&T about Read More

  • Join us for OPEN HOUSE - 22 Years!

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  • THANK YOU Summer Interns!

    GREDELL Engineering Resources, Inc. would like to express our sincere appreciation to our  Read More

  • Ken Ewers - MWCC President

    Ken Ewers, R.G., of GREDELL Engineering Resources, Inc., Jefferson City, MO, was elected President Read More

  • Mike Tuter Presents at MWCC Conference

    GREDELL Engineering Resources, Inc. staff member Joseph Michael “Mike” Tuter, E.I., Read More

  • GREDELL Engineering Resources is on the Go Again!

    On 5/3/22, GREDELL Engineering Resources, Inc. Senior Geologist, Blake Smotherman presented a talk Read More

  • MS&T Academy Inductee - Thomas R. Gredell

    Thomas R. Gredell was honored to become a member of the Missouri S&T Academy of Civil Engineers Read More

  • STEM Program Promoted

    Science, technology, engineering and mathematics (STEM) programs are increasingly important for our Read More

  • Mick Cossairt 25 years as Geologist

    James “Mick” Cossairt, R.G., of GREDELL Engineering Resources, Inc. is recognized by the Read More

  • Fitzpatrick joins GREDELL Engineering Resources, Inc.

    Jacob Fitzpatrick recently rejoined the staff of GREDELL Engineering Resources, Inc. (Gredell Read More

  • Springfield Office Expansion

    “Expanding our office and staff in southwest Missouri is an opportunity to continue offering Read More

  • 2021 Open House

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  • National Small Business Week

    September 13-17 is National Small Business Week.  With more than half of Americans either Read More

  • Saying Farewell & Thank You to our Summer Interns

    GREDELL Engineering Resources, Inc. would like to express our sincere appreciation to our Read More

  • Welcome Adam Mobley

    Adam Mobley recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Engineering) Read More

  • Welcome Mike Tuter

    Mike Tuter, E.I., recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Read More

  • Welcome Blake Smotherman

    Blake Smotherman, R.G., recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Read More

  • Mikel Carlson to serve as ACE Awards Committee Chairman

    Mikel C. Carlson, R.G. of GREDELL Engineering Resources, Inc., Jefferson City, MO, was selected by Read More

  • Gary Pendergrass Presented at MWCC

    GREDELL Engineering Resources, Inc. staff member Gary Pendergrass, P.E., R.G., recently presented at Read More

  • Ken Ewers Elected as MWCC President

    Ken Ewers, R.G., of GREDELL Engineering Resources, Inc., Jefferson City, MO, was elected President Read More

  • GREDELL Engineering Resources Staff Attend MWCC Conference

    GREDELL Engineering Resources, Inc. staff recently attended the 2021 Missouri Waste Control Read More

  • Congratulations Rickie Roberts!

    CONGRATULATION’S are in order!!  Rickie L. Roberts, P.E., has retired after a 50 year Read More

  • Mikel Carlson 25 Years as Geologist

    Mikel Carlson, R.G., of GREDELL Engineering Resources, Inc. is recognized by the Division of Read More

  • 2020 Review

    Welcome 2021!  We all likely agree that 2020 had its ups and downs and all of us are ready to Read More

  • Winderl joins GREDELL Engineering

    Nathan Winderl, E.I., recently joined the staff of GREDELL Engineering Resources, Inc. (Gredell Read More

  • Ribbon Cutting at MO State Highway Patrol Firing Range

    GREDELL Engineering Resources, Inc. (Gredell Engineering) attended the ribbon cutting ceremony at Read More

  • Association of Conservation Engineers Virtual Conference

    GREDELL Engineering Resources is sponsoring the 2020 Association of Conservation Engineers Virtual Read More

  • Welcome Debbie Hartman

    Debbie Hartman recently joined the staff of GREDELL Engineering Resources,Inc. (Gredell Engineering) Read More

  • 2020 MWEA/AWWA Joint Annual Meeting Cancelled

    Unfortunately, due to the increasing COVID-19 infection rate, employer travel restriction, and Read More

  • Pendergrass Joins Gredell Engineering

    Gary Pendergrass, P.E., R.G., recently joined the staff of Gredell Engineering as a Senior Project Read More

  • Gredell Engineering Continues Internship Program During COVID-19

    Chandler Olmsted recently joined the staff of Gredell Engineering as an engineering intern. Chandler Read More

  • Elke Boyd to Present on Water Upgrades at the 2020 MWWC Joint Annual Meeting

    Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., will be Read More

  • Elke Boyd Presented on Wastewater Irrigation at MRWA Northeast Training Day

    Elke B. Boyd, P.E., BCEE, Senior Civil Engineer with GREDELL Engineering Resources, Inc., presented Read More

  • City of Lanagan Obtains Grant Funding for Water System Upgrades

    “Access to clean, safe drinking water and reliable, modern wastewater treatment is a necessity Read More

  • Staff Attend MWCC Conference

    GREDELL Engineering Resources, Inc. staff recently attended the 2019 Missouri Waste Control Read More