ISL Salas Limpias is a company with over 16 years of experience specializing in the design, engineering and implementation of cleanrooms and controlled environments.
We develop customized technical solutions, adapted to each client’s specific needs and to the regulatory requirements of each sector. Our approach combines technical precision, regulatory compliance and operational efficiency at every stage of the project.
We are a company specialized in engineering solutions for sectors where environmental precision is critical: pharmaceutical, biotechnological, veterinary, fine chemicals, cosmetic, food, automotive, healthcare, microelectronics and other demanding industrial environments.
Since 2009, we have carried out our activity with a methodology based on commitment, dedication and technical excellence. This way of working has allowed us to build a client portfolio we have continued to collaborate with since our beginnings.
We integrate engineering, installations and technical documentation adapted to each sector, ensuring regulatory compliance, operational efficiency and maximum reliability on every project.
We prepare the P&IDs linked to the 3D model and generate the isometrics of all pipes and ducts.
We develop BIM models integrating mechanical, electrical and plumbing installations in a coordinated environment that optimizes design, reduces clashes, improves planning and eases future maintenance.
We create an accurate digital replica of the facilities, always available to resolve future questions or incidents.
We carry out 3D scanning and remote verifications for measurements, technical checks and analysis of the existing condition.
We apply immersive technologies to review designs, validate spaces and optimize decisions before execution.





Would sum up ISL's role on every project he has overseen with them in one word: "SMART" — always offering solutions specific and direct to the challenges at hand, with no beating around the bush.
A very professional company. ISL's project planning and execution capability have been excellent. A solid, results-oriented company with a highly qualified team. Without a doubt, a highly recommendable company for demanding industrial projects.
ISL is a versatile, solutions-oriented company, with a strong ability to adapt to each client's needs. Their solid technical knowledge guarantees a professional and effective approach on every project. They stand out for tailoring their proposals to the company's specific budget and challenges.