Welcome to Holdrege & Kull - Consulting Engineers and Geologists

Geotechnical | Environmental | CQA | SWPPP | Geology & Hydrogeology

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Geotechnical Engineering

Providing Geotechnical and GeoEnvironmental Engineering services in California, Oregon, Nevada, Utah, Arizona, Hawaii, and Maryland.

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Environmental Consulting

GSA contract holder for remediation and reclamation; specialists in hazardous materials site characterization and remedial design.

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Construction Quality Assurance

Certified by Caltrans, ACI, AASHTO, AWS, ASNT, CCRL, CCTIA, DSA, ICC, NICET, and OSHA.

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SWPPP

Qualified SWPPP Developers/Practioners providing regulatory compliance, monitoring, design and mitigation.

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Geology & Hydrogeology

Geologic hazards evaluation, mapping, fault studies, geophysics, groundwater modeling and hydrogeology studies.

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Government Contracting

GSA Multiple Award Contract holder; Certified California Small Business Enterprise; federal, state and municipal experience.


 

Since 1993 H&K has provide¬†geotechnical and geoenvironmental engineering, materials testing and special inspection, geology, hydrogeology, and SWPPP services throughout the western United States. H&K’s professional staff are registered as Professional Geologists, Civil Engineers, Engineering Geologists, Geotechnical Engineers, Hydrogeologists, Professionals in Sediment and Erosion Control, and Qualified SWPPP Designers and Practitioners. We maintain a deep bench of qualified engineering field and laboratory technicians, and our laboratories are accredited by DSA, Caltrans, CCRL, AASHTO, ASTM, and the U.S. Army Corps of Engineers.

Download our Statement of Qualification >>> Holdrege & Kull 2013 Statement of Qualifications.pdf (2.9 MB)

 

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NEWS: H&K received the 2013 Geotechnical Project of the Year Awards from  ASCE , APWA  and ACEC California for a micro-pile foundation design that saved Butte County $300,000 in construction cost for the Bloomer Hill Communications Tower. 

"H&K's staff, innovation and out-of-the-box thinking is what the tax payers of Butte County and California deserve". Ms. Weedy Hannibal - Butte County Telecommunications Manager.

 

Keywords for this page include: Geotechnical | Environmental | CQA | SWPPP | Geology | Hydrogeology

 

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Client Oriented - Solution Driven - Since 1993