AT Mechanical


              9335 West Belmont
                 Southwest Suite
            Franklin Park, IL 60131


        Strength = Intelligence + Flexibility
 
A T Mechanical, Air Conditioning Contractors & Systems, Franklin Park, IL

 System Types

 

We have applied many types of HVAC systems to numerous different building types. The HVAC design needs of a project, the efficiency required, the lifespan expected, and the budget expected all lead us down the path to an HVAC system type for every project.

 

We are always looking for new, innovative, more efficient, and more cost effective ways to do our business. The beneficiary of this search is you, our customer.

Commercial

 

2-10 Story Shell & Core – DX Rooftop Air Handler – Evaporative Cooling Air Handlers – Hydronic Heat or Electric

 

10-100 Story Shell – Built-up AHU Chilled Water – Hydronic Heat – Water Source VAV AHUs – Built-up +100,000 cfm Fan Rooms

 

1-2 Story Office – Constant Volume Rooftop – VAV Rooftop with HW or Electric Reheat

 

2-100 Story Office TI/Retrofit – Perimeter Induction Box – Dual Duct Heat/Cool Boxes – VAV – Perimeter Hydronic or Electric Baseboard – Fan Coil Systems – Water Source Heat Pumps – Radiant Panel

Residential

 

Family Hi-Rise – 2 Pipe with Changeover – 2 Pipe with Electric Coil – 4 Pipe – Water  Source Heat Pump

 

Lo-Rise – High Efficiency Furnace & Conditioning Unit – “Magic Pak” – Heat Pump – PTAC Unit – or system from above Hi-Rise – Radiant Floors & DX Fan Coil

 

Hotel – As above & VAV system conversion to hotel

 

Critical Facilities – Condensers – Water Cooled CRAC Units – Chilled Water CRAC Units – Split DX Systems Evaporator & Condenser – “Sanyo” Style Wall Mounted Splits – Liebert/DataAire /Stulz Conventional Units with Modified Controls

 

Education – Typically Hydronic Systems – VAV with Reheat – Baseboard Radiation – Unit Ventilators – Fan Coils

 

Industrial – 80/20 Direct Fired Heaters – “Cambridge” Style Units – Unit Heaters Separated Combo Unit Heater – Hydronic Radiant Floor – GF Radiant Tube Style Heater – Direct Fired Radiant Panel – Hydronic Snowmelt System

 

Healthcare – VAV – Retrofit VAV Dual Duct Boxes – Pneumatic – Hot Water Reheat – HW Baseboard – HW Radiant Panel – Fan Coils – Air Handlers – CHW & HW – Medical Gases

 

Retail – Constant Volume RTU – Connect to Shared System HW + CHW

 

Science & Technology – All of the above

 

AT Mechanical maintains excellent relationships with its vendors. Our vendors are very important to us as they are the key to our success. Because of this, we have access to all HVAC brands.