The acquisition of Pacific Maintenance’s Controlled Environments practice brings pioneering qualifications in cGMP compliance, cleanroom cleaning, gowning and cleaning in all types of areas at life sciences and biopharma facilities, as well as sub-micron / micro-cleaning of high-tech manufacturing facilities and data centers to C&W Services.

Make your Facilities Audit Ready

We have more than 60 years of combined experience helping clients set and maintain their standards for hygiene, environmental pollutants, and particles in controlled environments. C&W Services’ robust offering helps meet all client production standards, as well as regulatory and compliance requirements. Our highly skilled technical staff is backed by corporate subject matter experts who champion the latest technological advancements in the industry. We work closely with clients to understand specifications, standard operating procedures and how to best clean and maintain each environment within a facility. As a result, we help you run labs, clean rooms, data centers and manufacturing facilities with reliable uptime.


  • cGMP compliance

  • Cleanroom cleaning

  • Consumables distribution

  • ESD floor care

  • Equipment cleaning

  • Gowning supervision

  • HEPA filters

  • Protocol development

  • Shut-down cleans

  • Sterility assurance

  • Subfloor cleaning

  • Super cleans