The State of Dams in the US

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There are 87,359 Dams in the US. Their average age is over 53. Many are in need of repair and are considered to pose a high or significant hazard potential. Many communities are located downstream of dams.

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Speed to Solution™: How HJ3 Is Transforming Emergency Engineering Support

Videos

June 18, 2025

Speed to Solution™: How HJ3 Is Transforming Emergency Engineering Support

When critical infrastructure fails, time is everything. HJ3’s Speed to Solution™ delivers same-day design calculations, same-day shipments, and no surcharge fees. From shipping $3M in materials in a week to supporting emergency asset repairs, HJ3’s all-in response model sets a new standard in rapid, reliable service.

HJ3’s Patented NFPA-69 Compliant Carbon Fiber System with ESD Technology

Blog

May 14, 2025

HJ3’s Patented NFPA-69 Compliant Carbon Fiber System with ESD Technology

HJ3’s patented carbon fiber repair system with ESD technology restores structural integrity and safely dissipates static. NFPA-69 compliant, cold-applied, and explosion-resistant, this technology is ideal for high-risk power generation environments.

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The State of Dams in the US

Learn More

Speed to Solution™: How HJ3 Is Transforming Emergency Engineering Support

HJ3’s Patented NFPA-69 Compliant Carbon Fiber System with ESD Technology

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