About RSQ
A structures contractor since 1991
RSQ started out building concrete structures and grew into a full building contractor. The structure, the phase that most affects schedule and quality, is still built by our own team.

Who we are
Who RSQ is
RSQ (RSQ Construcciones) is the brand of Rosique Construcciones y Obras Civiles, S.L., a Spanish building contractor founded in 1991 that started out as a concrete structures specialist. With its head office in La Aljorra (Cartagena) and an office in Artà (Mallorca), it builds luxury villas and hotels.
History
From the structure to the whole building
RSQ was founded in 1991 as a concrete structures company and gradually expanded until it could deliver complete buildings. That history explains how it works today: the structure stays in-house, with its own rebar workshop and machinery, because it is the phase that sets the pace and quality of everything after it.
Over the years RSQ has worked on high-end hotels in Mallorca, residential developments on the Mediterranean coast, shopping centres, schools, cultural buildings and structural repairs, in provinces such as Murcia, Mallorca, Alicante, Valencia, Almería, Málaga, Cádiz, Seville, Barcelona and Madrid.
Own resources
What RSQ does with its own team
Using its own machinery is always RSQ's first choice on site. The company has its own rebar workshop, lifting equipment, surveying and setting-out, transport and earthworks. The fewer intermediaries there are in the structure, the more control there is over the schedule and the budget of your project.
Rebar workshop
Reinforcing steel is cut and bent in RSQ's own workshop and fixed on site by its own crews.
Lifting and earthworks
Tower cranes, transport and earthworks with company equipment in the critical phases of the build.
Health and safety
Ibermutua has recognised RSQ's particular commitment to the prevention of occupational risks with its Bonus diploma.
Offices
Where RSQ is based
RSQ has two offices: its head office in La Aljorra (Cartagena), which covers the Region of Murcia and mainland Spain, and its office in Artà, which covers Mallorca. Both can be reached by phone and at info@rsq.es, and both receive quote requests made on this website.
Mallorca office · Artà
C/ Na Llargueta, 10
07570 Artà, Mallorca
Head office · Cartagena
C/ Real, 26 1º
30390 La Aljorra, Cartagena (Region of Murcia)
Request a quote
Tell us about your project
Villa, hotel or structure: tell us the type of project, the location, the size and your estimated budget. With that, RSQ's technical team prepares a first assessment and proposes the next steps from the office closest to your site, in Mallorca or in Cartagena.