our HVAC services

Heater Repair

Fan Motor Replacement

A/C Repair

System Installation

Boiler Repairs

Piping Solutions

Commercial and Residential HVAC

Our design and project management teams work closely with local architects, engineers and design teams throughout the entire construction process to ensure that the customer’s projects are completed on time, on budget and exceeding expectations. We service and replace all makes and models. Our new equipment installations are backed 100% Satisfaction guarantee. We specialize in VRF HVAC (Ductless) systems for a wide variety of commercial and residential buildings.

We are fully licensed, registered and insured throughout the Tri-State area.

Design and build for construction/Life Safety Systems
Permit Drawings
Split Systems
Package Heating and AC
Ductless Split systems
Heat Pumps
Chillers
Cooling Towers
Water Source Heat Pumps
VAV's and FPB's
Variable Refrigerant Flow (VRF) Technology
Boilers
Power Burners
Commercial Hot Water Systems
Air Balancing

Preventative Maintenance Contracts

LL Mechanical Services provides Preventative Maintenance Contracts for both residential and commercial applications. Our technicians will perform scheduled maintenance on your equipment each season to ensure proper operation for when you need it most.