Connect with Top-Rated Engineers in North Sydney!

Demlakian Pty Ltd is a leading Australian engineering, strata, and remedial services company with over 35 years of experience. The company provides innovative and practical design solutions across various disciplines, including structural, civil, hydraulic, traffic, and building consulting. With a strong team of experts, Demlakian delivers exceptional results and is renowned for its dedication to excellence. The company offers a range of services, including expert witness reports, site supervision, and defect reports, catering to clients in the strata, remedial, and construction sectors.

Interharex, a renowned civil engineering consulting firm, offers exceptional engineering solutions in mechanical and structural engineering. We provide high-quality engineering services to various industrial sectors, including steel and composite structures, pipe and duct systems, and more. Our team of experts has successfully analyzed and validated numerous projects involving finite element analysis (FEA) over the past twenty years. We optimize design to gain every last bit of performance and ensure it meets service requirements.