Welcome to Calculus Engineering, where precision meets innovation in structural design and analysis. We specialize in a wide array of engineering services tailored to meet your project needs. With our expertise and dedication, we ensure that every structure stands strong and resilient, meeting and surpassing industry standards. Our services include:

Reinforced concrete

From foundations to complex structures, we design and analyze reinforced concrete elements with meticulous attention to detail, ensuring durability and safety.

Steel Structures

Our expertise extends to the design and analysis of steel structures, incorporating cutting-edge technology and advanced engineering principles to deliver robust and efficient solutions.

Timber structures

Combining traditional craftsmanship with modern engineering techniques, we offer innovative timber structure designs that are both aesthetically pleasing and structurally sound.

Special structures

For unique and challenging projects, we provide specialized structural solutions tailored to your specific requirements, pushing the boundaries of engineering innovation.

Soil Retention Elements

We design soil retention systems that provide stability and support in various ground conditions, utilizing advanced analysis techniques to optimize performance.


Our expertise in façade engineering ensures the seamless integration of architectural aesthetics with structural performance, enhancing the visual appeal and functionality of buildings.

Bar Bending Schedule (BBS)

With precision and accuracy, we develop comprehensive bar bending schedules that streamline the reinforcement process, facilitating efficient construction and minimizing errors.

Shop Drawings

Our detailed shop drawings provide contractors and fabricators with clear instructions and specifications, ensuring the accurate implementation of structural designs.

Technical Due Diligence Reports

We conduct thorough technical due diligence assessments to evaluate the structural integrity and compliance of existing buildings and infrastructure, providing valuable insights for informed decision-making.

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