GSI Constructora is a construction company located in Barcelona. Completed reforms since 1985, we offer customized services to comprehensive reforms of apartments, shops, baths, kitchens, construction management and construction projects for Individuals, Architects, Public Institutions and private companies.

Always innovating in our work, we specialize in renovations and rehabilitations, both particular residential as residential buildings (walls, roofs, installations…) offices or commercial premises.

GSI Constructora  win the trust of our customers with hard work, from efficient and competitive business management, comprehensive monitoring of costs and deadlines, an excellent  professional service of our technical team based on our extensive experience and continuity formation of new knowledge.

With our years of experience in the construction and completed reforms, we worked with endless material suppliers, which today provides business ties with suppliers that allow us to offer our clients low prices on the best materials for completed reforms, rehabilitation of buildings, housing construction and interior design.

Why choose our company to make your refurbishment, construction or renovation?

  1. Experience over 25 years
  2. Certified business
  3. Environmental regulations
  4. Graduated professionals
  5. Experts in different areas
  6. Guarantee work
  7. Financing to 60 months

If you’re still not convinced, call for a quote, we demonstrate that our estimates are of the highest quality