A Full-Service MEP Design Firm Serving Hawaii & Beyond
JMK Engineers is a boutique mechanical, electrical, and plumbing (MEP) engineering firm headquartered in Honolulu, Hawaii. Founded by principal Justin M. Killingsworth, JMK delivers multi-discipline MEP design for mid-to-large-scale complex projects across the Hawaiian Islands and beyond. The practice combines technical quality with the efficiency and flexibility of an innovative boutique model free from the overhead of traditional firms.
Justin M. KillingsworthPrincipal / MEP Engineer
GabrielElectrical Designer / Drafting Tech
AnnamMechanical Engineer
AugustElectrical Engineer
HVAC and mechanical system design for commercial, hospitality, and institutional projects.
Electrical system design and low-voltage coordination for complex multi-discipline projects.
Plumbing system design integrated with mechanical and electrical deliverables.
Hospitality · Education · Defense
Honolulu, HI · Hospitality
JMK Engineers served as principal engineer for the mechanical, electrical, plumbing, and HVAC systems in the modern redesign of the Wayfinder Waikiki, a 30,500 sf hotel revitalization comprising 228 rooms and three dining venues in Honolulu.