Holdrege & Kull Is Now NV5

NEW look. SAME people, services, and locations. EXPANDED capabilities to serve you better.

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Geotechnical Engineering

Embracing The Challenges Others Avoid

Environmental Engineering

Specializing In Hazardous Materials Site Characterization And Remedial Design

Construction Quality Assurance

Construction Observation, Special Inspection And Materials Testing

Holdrege & Kull Is Now NV5


Holdrege & Kull Consulting Engineers and Geologists (H&K) is a multi-discipline consulting firm, incorporated in 1993 in Nevada City, CA. H&K provides geotechnical engineering, environmental consulting, and construction quality assurance services for public and private projects, including roadways and bridges, dams and reservoirs, schools, essential services facilities, photovoltaics, and communication towers. Construction quality assurance services, including materials testing and inspection, are supported by certified materials testing laboratories, which are fully approved by DSA, Caltrans, AASHTO, OSHPD, and the Army Corps of Engineers.

Geotechnical Engineering
Design Level Investigations
CIDH Pile Mitigation
Litigation Support
Retaining Wall Design
Rock Slope Stability Evaluations
Shoring Design
Earth Dam Design
Distressed Structure Evaluations

Environmental Consulting
Phase I Environmental Site Assessments
Soil / Groundwater Contamination Evaluations
Leaking Underground Storage Tanks Investigations
Abandoned Mine Land Assessments
Preliminary Endangerment Assessments
Groundwater Monitoring and Hydrogeology Evaluations
Storm Water Pollution Prevention Plans
Soil and Groundwater Remediation
Solid and Liquid Waste Treatment Facilities
Asbestos Dusts Mitigation
Litigation Support

Construction Quality Assurance
Earthwork Observation and Testing
Compaction Testing
Procedural Specification
Soil Specification Verification
Chemical Additives
Materials Special Inspection
Structural Concrete
Structural Steel and Welding
High Strength Bolting
Epoxy Anchored Embeds
Reinforced and Pre-stressed Concrete
Anchor Bolt / Tie-back Testing
Spray-applied Fireproofing
Hot Mix Asphalt
Tensile / Yield of Steel


Nevada City
792 Searls Avenue
Nevada City, CA 95959
Phone: 530.478.1305
10775 Pioneer Trail, #213
Truckee, CA 96161
Phone: 530.587.5156
Yuba City
1282 Stabler Lane, Suite 630-300
Yuba City, CA 95993
Phone: 530.362.2761
48 Bellarmine Court, Suite 40
Chico, CA 95928
Phone: 530.894.2487

940 Algiers Street
Murphys, CA 95247
Phone: (513) 758-1673

8050 North Palm Avenue, Suite 300
Fresno, CA 93711
Phone: 559.389.5854

Nevada City Geotechnical: Mr. Chuck Kull – c…@nv5.com

Nevada City Environmental: Mr. Jason Muir – j…@nv5.com

Nevada City Materials Testing and Special Inspection: Mr. John Atkinson – j…@nv5.com

Truckee all disciplines: Mr. Jake Hudson – j…@nv5.com
Chico all disciplines: Mr. Shane Cummings – s…@nv5.com

Yuba City all disciplines: Mr. Don Olsen – d…@nv5.com

Murphys all disciplines: Mr. John Atkinson – j…@nv5.com

Fresno all disciplines: Mr. Jeff Cox – j…@nv5.com