Browse the Top 5 Engineering Companies Serving Hawaii

See what 5 engineering companies serving Hawaii, including Honolulu, Kailua-Kona and Kalaheo, offer for technical design, consulting and project support. Read client feedback, explore company profiles and contact firms that match your engineering requirements.
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RM Towill
50+ Years
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We have over 90 years of experience engineering Hawaii's infrastructure.
RM Towill Corporation offers expert civil engineering solutions for transportation, water resources, and infrastructure projects across Hawaii, dedicated to sustainability and community impact since 1929.
Civil Engineering Water & Wastewater Surveying & Mapping
We have 30+ years MEP engineering experience in Hawaii.
With 30+ years of MEP expertise, Notkin Hawaii delivers sustainable design, fire protection, and energy solutions that boost client value in Hawaii.
MEP Consulting Fire Protection Energy Feasibility
Aqua Engineers
45 Years
Emergency
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Aqua Engineers
45 Years
Emergency
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We have over 40 years of expertise in water and wastewater treatment across Hawaii
Aqua Engineers provides comprehensive water and wastewater treatment solutions across Hawaii. With over 40 years of experience, we offer expert operation, maintenance, engineering and construction services with a focus on sustainability and innovation.
Water Treatment Wastewater Treatment Septic Tank Services
30 years of experience in high-risk structural engineering
Baldridge & Associates Structural Engineering Structural Engineering specializes in high-risk structural design, offering expertise in natural hazard mitigation and sustainable solutions since 1995.
Structural Engineering Protective Design Natural Hazard Mitigation
We maintain 18 LEED-accredited professionals for sustainable design expertise
InSynergy Engineering delivers integrated mechanical, electrical, and fire protection engineering solutions for commercial, healthcare, and government projects across Hawaii and the Pacific Basin.
Mechanical Engineering Electrical Engineering Fire Protection Engineering