ACA GEO
Equipped with advanced technology, we provide effective solutions for the most demanding geotechnical challenges.
What We Do
At ACA GEO, we provide specialised services in the field of special foundations and geotechnical engineering.
Our team features highly skilled professionals with extensive experience in both the execution of geotechnical works and the development of tailored solutions and projects for this type of intervention.
We operate with modern and innovative equipment, allowing us to meet today’s challenges with confidence while anticipating the demands of the future.
Services
Geotechnics and Special Foundations
Special Foundations
We carry out the main types of deep foundations specified in engineering designs and construction works, namely:
• Piles, using continuous flight auger (CFA) technology, with equipment capable of reaching depths of up to 24 metres and drilling diameters of 400, 500, 600, 800 and 1,000 mm.
• Conventional piles, using Kelly bar systems, with equipment allowing depths of up to approximately 60 metres and drilling diameters of 600, 800 and 1,000 mm. For specific projects, larger drilling diameters may also be used.
• Micropiles, with drilling diameters ranging from 100 mm to 300 mm, using Repetitive and Selective Grouting (RSG) or Global Single Grouting (GSG).
Peripheral Retaining Structures & Slope Stabilisation
Other Services
Media
16 September, 2025
Execution of pile curtain at Santo Ovídio Station on the Ruby Line of the Porto Metro
Read more16 September, 2025
Geotechnical intervention at Casa da Música Station supports the expansion of the Pink Line of the Porto Metro
Read more16 September, 2025
Structural reinforcement at São Bento Station advances for the expansion of the Pink Line of the Porto Metro
Read more
Contacts
Get in touch
with us
Address
Avenida dos Descobrimentos,
Ed. Las Vegas 3, N°63
4760-011 Vila Nova de Famalicão
Phone
+351 252 308 250