Controlled Environmental Custodians

Your Trusted Partner in Cleanroom Staffing, Audit Support, & Training Excellence

Based in Tennessee — Serving Controlled Environments Nationwide

At Controlled Environmental Custodians (CEC), we specialize in delivering the most competent, highly trained GMP custodial professionals for ISO Class 1–9 cleanrooms. As a Tennessee based audit ready cleanroom cleaning and staff training company, we employ a complete training and certification system that is designed to reduce risks. CEC Is The Only Cleanroom Cleaning + Independent Training Certification Program In Tennessee and the Nation! –GMP. USP, and ISO Support.

Whether you’re in medical device manufacturing, biotechnology, pharmaceutical production, or life sciences, CEC ensures your controlled environment remains FDA, ISO 14644, USP 797/800 compliant, sterile, and professionally maintained at all times.

Why Choose Controlled Environmental Custodians?

•  Expertise Across All ISO Classes (1–9)
•  Trained for Regulated Environments in Pharma, Biotech, Medical Device, and Life Science Industries
•  Audit Ready Staff Training(Online, In-Person Onsite & Offsite, Blended) 390 Question Exam & Certificate of Completion
•  Local, Reliable, Professional, and Audit Ready Staff
•  Comprehensive Online Training & 24-7 LIVE  AUDIT SUPPORT for Seamless Onboarding & Reinforcement Training for Your Team

Comprehensive Cleanroom Training Services

We don’t just staff—we train, certify, and educate & support. Our expert-led programs are designed to keep your team compliant and confident in their daily operations. We offer:

•  In-Person Training Onsite And Our Cleanroom Demo Facility
•  Online Modules
•  Blended Training (Hybrid Approach)
• Comprehensive Training & 24-7 Live Reinforcement Support

Each course concludes with a comprehensive test and a Certificate of Completion, helping your team meet and exceed regulatory and quality expectations.

Training Topics Include:

•  Proper Gowning Techniques | Good Documentation | Practices (GDP) | Understanding ISO Class Differences & Airflow | Particle Identification & Behavior | Cleanroom Cleaning Protocols | Navigation & Movement in Cleanroom Spaces | Wipe Selection for Specific Cleanroom Classes |
• …and more tailored modules to suit your facility’s needs.

Staffing & Support You Can Count On

With Controlled Environmental Custodians, you get more than a vendor—you gain a compliance partner dedicated to your cleanroom integrity. From daily custodial staffing to ongoing staff education and support, we’re committed to helping you meet industry regulations with unmatched professionalism.

Let us help you protect your environment, your products, and your reputation—with trained custodians who understand the science of cleanliness.

 Get in Touch

Ready to elevate your cleanroom operations?
Contact us today to schedule staffing, audit compliance support, or training.

📍 Based in Tennessee – Serving Nationwide

admin@controlledenvironmentalcustodians.com
📞 (901)446-8412

Controlled Environmental Custodians LLC

6584 Poplar Avenue Floor 2, Memphis TN 38138