An architecture studio in Sitges specialised in both design and construction of highly energy-efficient passive houses and the use of renewable energies.

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Our projects are characterised by the accomplishment of the finest architectural design by means of the optimization of resources in order to achieve the highest energetic efficiency.
Comprehensive refurbishment, renovation and rehabilitation services both for housing and facility buildings —from the original design to the end of the construction works, paying special attention to those details aimed to energy saving.
Comprehensive technical and administrative management during the project phase; construct management (coordination of professionals and tasks which are needed in order to carry out a project) during the work phase, and economic and quality control throughout the whole project.

SgARQ Architecture Studio

SgARQ is an architecture studio in Sitges both founded and managed by architect Sergi Gargallo. Sergi’s career, which spans more than 15 years, ranges from housing design and construction, refurbishment projects, and energy rehabilitation to comprehensive management of construction projects.

SgARQ is a member of the Passivhaus Building Platform (Plataforma de Edificación Passivhaus), which advocates the construction of passive houses. Our work is characterized by the close attention we pay down to the last detail during the design and execution phase in order to achieve maximum comfort with minimal energy consumption, without neglecting neither the dwellings’ design nor their functionality.

Why Choose Us?

In our projects, we always suggest and provide the most sustainable architectural solutions.
We care about our environment and we guarantee the maximum energy saving to our clients.

Energy Consumption

We reduce the energetic mortgage in those projects we design.


We improve the environmental impact of those buildings we build.


We achieve significant comfort conditions with little energy consumption.


Both our team and our network of collaborators are the key of the projects we carry out.

BIM Technology

Before it is physically built, we design and build a facility virtually in order to keep a better control of its details, costs, and materials.


We provide both transparency in management and proven experience.

Construct Management

Direct construction management (coordination of professionals and tasks which are needed in order to carry out a project), and economic and quality control.

Do you need an architect for your project?

Contact us now.

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architecture studio in Sitges

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