Crestia Oy - Your Trusted Partner

Substations & Energy Storages

Structural engineering for high-voltage structures, foundations, transformer beds and control buildings.

High-Voltage Lines

Foundation definitions, specifications and structural design. Structural engineering for high-voltage line steel towers.

Telecom Towers

Structural engineering for freestanding lattice and pole structures and guyed towers. Risk and ice assessments for telecom tower projects.

Civil Defense Shelters

Design and inspection services for civil defense shelters, ensuring compliance with safety and regulatory standards for reliable shelter solutions.

Engineering for Energy Infrastructure
with the most advanced engineering tools and methods

We are at the forefront of modern energy infrastructure structural design. Our approach integrates Building Information Modeling with advanced analytical algorithms that learn and adapt, streamlining the presentation and evaluation of solutions. This method ensures our work plans are not only consistent but also intelligently optimized, free from contradictions and forward-thinking in their execution.

Engineering Services

We have extensive experience in structural design and various construction technical expert tasks. We assist network owners and contractors in achieving quality, cost, and schedule objectives for the structural implementation of construction projects. We can take responsibility for certain aspects of the project or provide all the structural designs for the project.

Design of steel and concrete structures

Strength calculation and FEM analysis of structures

Modeling and manufacturing design

Expert statements and external inspection

Foundation and civil engineering design

Principal design and building permit drawings

Trusted Engineering Excellence

Our engineering team specializes in energy infrastructure design, utilizing the latest 3D modeling software and industry-standard tools. We also employ FEA programs to optimize designs for efficiency and sustainability. Our engineers stay current with best practices through continuous training. From initial concept to final implementation, we leverage these advanced tools to ensure precision in our designs and streamline project workflows.

Beyond Expectations: NPS 100 in 2023

In Spring 2023, we achieved a Net Promoter Score of 100*, highlighting our dedication to customer satisfaction. We focus on understanding and exceeding customer needs, consistently delivering more than expected, on time. This score reflects our commitment to excellence, ensuring every customer experience goes beyond the standard. _{*22 recipients, 32% answer rate, 9.3 average score}