Engineering-first. Execution-focused. Built on two decades of hands-on project delivery across cleanrooms, industrial tanks, and multi-discipline engineering.
Clean Air Solutions began as a specialist in pharmaceutical cleanroom engineering and HVAC installations. Working out of Hyderabad, our early years were defined by precision — GMP-compliant cleanroom builds for India's growing pharma and biotech sector, where tolerance for error is near-zero and documentation is everything.
That precision became our foundation. Over time, the same discipline that makes a cleanroom work proved equally applicable to broader industrial scopes. Today, CAS operates as a full-service engineering partner with core capabilities spanning:
Industrial tank fabrication, storage system supply, and multi-discipline engineering for petrochemical and refinery clients.
HVAC and cleanroom EPC, procurement of industrial equipment, and project management consultancy.
Based in Patancheru Industrial Estate, Hyderabad, we mobilise internationally with project experience across India, the UAE, Saudi Arabia, Africa and South America.
Safety is not a clause in a contract — it is the first condition of every scope we accept. Site safety inductions, toolbox talks, PPE compliance and permit-to-work discipline are non-negotiable on every CAS project, regardless of location or client requirement.
Quality is systematic, not accidental. It comes from ITPs that are actually followed, NCRs that are actually closed, and data books that actually contain the records — not just the cover sheet. Every CAS project closes with a complete quality record set.
Projects live and die by the schedule. We don't overpromise to win bids, and we don't present excuses when execution challenges arise. If we say a team will mobilise by Tuesday, they mobilise by Tuesday.
Engineering involves confronting reality. When material delays or site clashes occur, our clients are the first to know, and the problem is presented alongside a documented mitigation plan. Straightforward, factual reporting is our standard.