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DENS Facility Services


Boston Massachusetts Skyline

Cleaner, Greener, and Better Maintained with DENS Facility Services

We specialize in Life Science maintenance and management including biotechnology, biopharmaceutical, and pharmaceutical facilities. Our team is experienced in service requirements for all laboratory and high-tech facilities. With an exclusive focus on life science and facilities requiring state-of-the-art mechanical equipment and utilities, we excel at high quality, customized solutions for each individual client.

Below is our comprehensive list of services in the Boston, Massachusetts area.

  • Operations and maintenance management services
  • Self-perform Preventative and Corrective Maintenance
  • Manage CMMS Maintenance Software Systems
  • Building Automation System engineering and oversight
  • Staffing
  • Life Science Maintenance Technicians – LSMTTM
  • Life Science Facility Technicians – LSFTTM
  • Life Science Facility Engineers – LSFETM
  • Life Science Facility Managers – LSFMTM
  • 24/7 Emergency On-Call Services
  • Mechanical, Electrical & Plumbing
  • Fume Hood and BioSafety Cabinet Testing and Certification
  • Vacuum Pump repair and replacement provider
  • Life Science Technicians LSTTM
  • On-site shipping and receiving of packages
  • Managing of essential gases
  • Monthly Eyewash/Safety Shower & Fire Extinguisher checks
  • Glass wash / Autoclaving
  • Consumables inventory / stocking / ordering
  • Lab set up and organization
  • Equipment set up and decontamination
  • Optional wastewater readings on week days
  • Light facilities maintenance tasks (hanging miscellaneous items)
  • 24/7 Emergency Response
  • Lab gases and piping systems
  • Domestic water booster pumps
  • Vacuum pump repair & replacement
  • Lab equipment preventative maintenance and troubleshooting
  • Biological safety cabinets
  • We certify Biological safety cabinets [BSCs] to meet NSF/ANSI 49 section Annex F Field Certification, and the manufacturer’s specifications.
  • Clean Room Testing
  • We test and certify cleanrooms to ISO 14644-1, ISO 144544-2, ISO 144644-3 and EU Annex 1 to ensure they are functioning to specific parameters and ISO Classification.
  • Chemical Fume Hoods
  • We offer comprehensive ASHRAE 110 certification and face velocity testing of Chemical fume hoods. Tested in accordance with AIHA/ANSI Z9.5, SEFA, ASHRAE 110 and OSHA.
  • HEPA/Ulpa Filters Testing
  • We test HEPA Filters to IEST-RP-CC006.3, IEST-RP-cco34.4 and ISO 146644.3 standards.
  • We test and certify all isolators to manufacturers specifications, ISO classification, and CETA CAG-002-2.01.