Core Expertise

OUR EXPERTISE

Engineering Solutions Built on Experience

For over three decades, HEG has delivered integrated engineering and surveying services across Hawaii. Our multidisciplinary team combines technical depth, local knowledge, and proven performance to support projects from concept to completion.

Our Expertise

Structural Engineering

Design for retail, multi-family residential, hospitals, parking garages, PV systems, pedestrian bridges, and more. Services include new design, retrofitting, condition assessments, and due diligence. Notable projects include bridge inspections across Oahu, spall repairs for 35 buildings at Mayor Wright Homes, and structural design for Hawaii DOT tunnel lighting upgrades.

Civil Engineering

Complete site design—roadways, grading, drainage, utilities, and NPDES permitting. Projects include Ford Island IKCA infrastructure, Waikele and Kipapa Gulch bridge inspections, and Luana Estates subdivision redevelopment.

Electrical Engineering

Load studies, lighting design, and PV/BESS systems. HEG has designed major PV installations, including Ala Moana Parking Garage (1.45 MW), UH campuses, and Honolulu Airport microgrid integration.

Land Surveying

Topographic mapping, subdivision layouts, ALTA surveys, and settlement monitoring using advanced ground and aerial LiDAR technology. Key projects include Chevron Campbell Industrial Park, Sand Island Wastewater Plant, and Kapolei Interchange Complex.

Specialized Services

PV & BESS Systems

Microgrid design, SCADA integration, and utility-compliant switchgear for campuses and industrial facilities.

Bridge Engineering

Design, seismic retrofitting, inspections, and load rating per Hawaii DOT and FHWA standards.

Telecommunications

Design and analysis for towers, monopoles, and rooftop installations.