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Cleanroom Cleaning Services

Any delay in business processes due to contamination means a loss in production and profits. At Pegasus Cleanroom Services, we understand the critical importance of preventing and eliminating contamination.


Through our critical environment cleaning professionals and the use of innovative technology, we make certain your cleanroom environment exceeds the industry’s highest regulations for contamination control, maintenance and safety.

Cleanroom Cleaning Services Overview

Pegasus Cleanroom Services’ commitment comes with industry-leading qualifications, such as ISO 9001:2015 certification. We follow International Organization for Standardization guidelines, reflecting our commitment to continuous process improvement.
We offer comprehensive decontamination services for your critical environment – from micro-cleaning and critical environment sterilization to contamination control and microbial environmental testing.

Applications of our H202 fogging system are suitable for both controlled and non-controlled environments such as:

  • Cleanrooms
  • Gray space
  • Cold rooms
  • Dry rooms
  • Laboratories
  • Gown rooms

Additional cleanroom/GMP services:

  • Nightly, weekly or monthly service
  • Regular and periodic cleaning
  • Level I, II and III cleaning
  • Aseptic cleaning
  • High-tech cleaning
  • Parts Cleaning
  • Super-cleans and shutdown cleans
  • ESD floor care and testing
  • Protocol and SOP development
  • H202 decontamination
  • Environmental monitoring

For all such controlled environments, Pegasus Cleanroom Services can also design and implement a contamination control program that prevents pathogens from entering and contaminating your cleanroom environment – including pass-throughs and shipping and receiving.

What Our Clients Are Saying


“Our cleanroom is always in compliance with the regulation standards. Our product has always passed the sterilization requirements. This is the result of Pegasus following the proper cleaning.”

– Edna W, Quality Assurance


“I never have to worry about the job they do. They are competitive, thorough and attentive.”

– Dee Dee H, Facilities


“I think Pegasus is the best service we’ve used. They are consistent and caring.”

– Ken K, Facilities Director


“Dependability and service are very important to us. Pegasus has always addressed any problems or issues quickly and professionally.”

– Lee E, Facilities Manager

When choosing specialty cleaning services, there are lots of options. Here are some articles to help you understand the possibilities:


Download our printable one-sheet overview of our Cleanroom Services


Request a Quote for Cleanroom Services

We invite you to learn more about how Pegasus Building Services can serve your cleanroom needs. Please fill out the form below and a customer representative will contact you shortly.

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