
Liberty Maintenance delivers expert Ansul system services tailored to shelters, charter schools, and nonprofit facilities throughout New York City. In high-risk areas like kitchens, our fire suppression services ensure safety, code compliance, and system readiness, so you can operate with confidence.
Regular system checks to confirm everything is operating correctly and within NFPA and FDNY standards.
Thorough cleaning and upkeep to prevent grease buildup and ensure proper discharge during activation.
Restoring agent levels after use or expiration to keep your system fully functional.
Fixing worn or damaged parts, including nozzles, piping, control heads, and fusible links.
We coordinate the required cleaning of ventilation systems to maintain overall fire safety compliance.
Providing required paperwork and sign-offs for inspections and audits.
Quick-response repairs to get your kitchen back online after a system activation or fault.
Ensuring your Ansul system is fully connected to alarms, sensors, and shutoffs for seamless emergency response.
We handle the scheduling, paperwork, and prep to help your site pass FDNY inspections.
We'll show your team how to recognize, maintain, and respond appropriately to system activations.
Updating outdated components to improve safety, performance, and code compliance.
Regular system checks to confirm everything is operating correctly and within NFPA and FDNY standards.
Thorough cleaning and upkeep to prevent grease buildup and ensure proper discharge during activation.
Restoring agent levels after use or expiration to keep your system fully functional.
Fixing worn or damaged parts, including nozzles, piping, control heads, and fusible links.
We coordinate the required cleaning of ventilation systems to maintain overall fire safety compliance.
Providing required paperwork and sign-offs for inspections and audits.
Quick-response repairs to get your kitchen back online after a system activation or fault.
Ensuring your Ansul system is fully connected to alarms, sensors, and shutoffs for seamless emergency response.
We handle the scheduling, paperwork, and prep to help your site pass FDNY inspections.
We'll show your team how to recognize, maintain, and respond appropriately to system activations.
Updating outdated components to improve safety, performance, and code compliance.
We’re proud to support nonprofits, housing organizations, and schools across New York City. Our client relationships are built on trust, transparency, and consistent results.














































Liberty Maintenance has been an invaluable partner to Westhab, delivering consistently high-quality service across our facilities. Their commitment to excellence is evident in every aspect of their work—from routine upkeep to urgent repairs.

Liberty Maintenance has consistently provided outstanding service to the CUCS facilities. Their staff are courteous, thorough, and proactive—often going above and beyond to ensure that nothing is overlooked.
We keep your kitchen systems compliant, clean, and ready to respond when it counts.
Whether you're planning ahead or managing a time-sensitive issue, our team is ready to help. Tell us a bit about your space and we’ll follow up shortly.