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​Maintenance on Hot Water, Chilled Water, Condenser Water & Glycol Systems.


This includes:
o    Chillers

o    Boilers

o    Cooling Towers

o    Air Handling Units

o    All associated controls & accessories

Analysis and troubleshooting of building systems.

This includes:

o    Design build and plan

o    Spec projects

o    Equipment upgrades

o    Repairs

o    Complete system replacement

Start Up/Commissioning.

Together with the F.W. Sims project management team, we handle all start up and commissioning on our projects as well as serving all of the project’s technical and troubleshooting needs.

Prevention Is The Best Cure

F.W. Sims Mechanical Services LLC provides HVAC service to a large spectrum of commercial, institutional and industrial properties located in NYC, Nassau and Suffolk County. Backed by our highly trained field service technicians, we provide tailored preventative maintenance and service contracts to a variety of HVAC clients.

Our HVAC services include:

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