What is cleanroom cleaning?

Cleanroom cleaning is the systematic removal of airborne and surface-deposited contaminants—including dust, particles, microbes, and vapors—in highly controlled environments maintained at specific ISO particle classification levels, temperature, humidity, and airflow rates.

What ISO classifications do you service?

We service ISO 14644-1 cleanrooms across all classifications from ISO Class 3 (pharmaceutical manufacturing and advanced semiconductor) through ISO Class 8 (general electronics assembly). Custom protocols are developed for each environment's requirements and certification standards.

How do you prevent contamination during cleaning?

We employ validated cleaning procedures including particle-count monitoring, HEPA-filtered equipment, validated cleaning agents, operator training on non-shedding protocols, air-change-rate verification, and documentation to minimize contamination introduction during the cleaning process.

Are your technicians trained for cleanroom work?

Yes. All technicians receive specialized training on ISO 14644 standards, contamination control principles, HEPA filtration, garment requirements, particle counting, and cleanroom-specific safety protocols. We maintain documentation of training and competency.

Can you provide certificates and documentation?

Yes. We provide comprehensive documentation including cleaning reports, particle count certifications, method-of-procedure documentation, technician qualifications, and compliance records suitable for regulatory audits and quality assurance programs.

Cleanroom Cleaning & Contamination Control Services

Precision for Controlled Environments

In a cleanroom, every variable matters. These controlled environments regulate temperature, humidity, and airflow to remove dust, airborne organisms, and vapors, ensuring the integrity of your most sensitive processes.

CleanTech Facility Services provides specialized cleaning programs designed to meet and maintain rigorous cleanroom standards (ISO Class 1 - ISO Class 9). Our technicians are trained in strict gowning procedures, contamination control, and the use of specialized HEPA-filtered equipment to ensure your environment remains compliant and operational.

Airflow Regulation (ACH)

We support facilities with high Air Changes per Hour (ACH) requirements, ensuring particle counts remain within specified ISO limits.

Climate Control Support

Maintenance cleaning that respects strict temperature and humidity parameters vital for product stability.

Primary Industries Served

Semiconductor & Electronics: ISO Class 1-100 environments.
Pharmaceuticals & Biotech: FDA/cGMP compliance-ready.
Medical Devices: Sterile instrument assembly.

Aerospace & Defense: High-precision component assembly.
Healthcare: USP 797/800 & OR sterilization.
Research & Development: Nanotechnology & optics labs.

Our Cleanroom Cleaning Protocols

Our structured approach focuses on three phases of contamination control:

Decontamination

Removal of gross contamination using approved HEPA-filtered vacuums and lint-free materials.

Disinfection

Application of appropriate biocides or sporicides following a validated rotation plan.

Validation

Post-cleaning verification and documentation to support audit-readiness and compliance.

Cleanroom Services