Haley & Aldrich, Inc. specializes in geotechnical engineering, environmental engineering, environmental planning and permitting, and natural resources consulting, and has provided services throughout the United States and internationally. Haley & Aldrich provides clients with the capacity and technical strength of more than 1,000 engineers and scientists nationwide, while our Hawaiʻi-based team offers strong local experience, relationships, and understanding of the unique environmental, regulatory, and cultural considerations that shape projects across Hawaiʻi and the Pacific.
Geotechnical specialties include deep foundations and shoring; landslide and rockfall mitigation; waterfront and coastal infrastructure; and performance-based seismic design. Environmental services include site investigation and remediation; PFAS and emerging contaminants; stormwater consultation; and regulatory compliance support. Natural resources and planning services include biological surveys; wetlands delineation; environmental planning and permitting; habitat restoration; sustainability and resilience planning; construction monitoring; and resource protection planning.