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AMS Mechanical Systems, Inc.

Woodridge, IL 60517

Company Info

  • Est. 1963
  • Annual Vol Undisclosed

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Our Story

AMS Mechanical Systems, Inc. provides complete concept and full-service mechanical contracting. We are passionately committed to our customers, the industry and each other. These are the hallmarks of an approach that has built our reputation over five decades of serving clients in HVAC, Industrial Refrigeration, Heavy Industrial Piping and Construction, Food and Process Piping, Electrical Power and Control Systems, Fire Protection, Plumbing and Service and Maintenance. At all times we act with integrity, providing quality service while being reliable and responsible. Fulfilling our obligation of building a better, stronger and more durable company for future generations, protecting the AMS brand, meeting our commitments to clients, developing our people and helping improve communities.

For over 50 years, AMS Mechanical Systems, Inc. has served the mechanical and refrigeration needs of the chemical, food, process, manufacturing and power industries. Diversification through our corporate commitment and dedication to the industry, AMS has developed its operations into commercial HVAC, system automation, design/build, ventilation, technology and performance contracting and construction management services.

Our company-wide focus has been on consistently providing skilled craftsmanship, experienced project management, and a conscientious approach to every project in order to ensure quality performance at competitive pricing to our customers. We recognize that there is no such thing as too much knowledge or tolerance for mediocre performance. We have built our strong mechanical contracting capabilities by staying on top of our industry. Continually training and educating our people as well as updating our equipment and in-house facilities allow AMS to provide our clients with the highest level of service available, resulting in complete customer satisfaction.

Our high standards of excellence, innovative approach, and dedication to exceeding the needs of our customers are well known throughout the industry. Listening to and establishing solid long-term relationships with our clients and our industry have been the catalyst for which we model our successes.

What We Do

Commercial Experience

Apartments & Condominiums Data Centers - Mission Critical Hotel / Motel Manufacturing Plant Misc Project
Arena / Stadium Auto Dealership / Service Civil & Site Development Club House / Community Center Gas Station Government Grocery Stores Hospital / Nursing Home Industrial Maintenance Medical Office Mixed Use Non-Building Construction Office Building Residential Building Restaurant Retail Store Sewage / Water Treatment Plant Storage Facility / Warehouse

Regions & Counties Serviced

  • Chicago, N.W. Indiana

Illinois All

Indiana All

Our CSI Codes

11 22 00.00.01 - Refrigerated Display Equipment
11 47 00.00.01 - Ice Machines
22 01 60 - Operation and Maintenance of Laboratory and Healthcare Systems
22 06 60 - Schedules for Laboratory and Healthcare Systems
22 11 13 - Facility Water Distribution Piping
22 15 13 - General Service Compressed-Air Piping
22 60 00.00.01 - Gas and Vacuum Systems for Laboratory and Healthcare Facilities
22 61 13 - Compressed-Air Piping for Laboratory and Healthcare Facilities
22 61 13.53 - Laboratory Compressed-Air Piping
22 61 13.70 - Healthcare Compressed-Air Piping
22 61 13.74 - Dental Compressed-Air Piping
22 61 19.70 - Healthcare Compressed-Air Equipment
22 62 13 - Vacuum Piping for Laboratory and Healthcare Facilities
22 62 13.53 - Laboratory Vacuum Piping
22 62 13.70 - Healthcare, Surgical Vacuum Piping
22 62 13.74 - Dental Vacuum Piping
22 62 23 - Waste Anesthesia-Gas Piping
22 63 13 - Gas Piping for Laboratory and Healthcare Facilities
22 63 13.53 - Laboratory Gas Piping
22 63 13.70 - Healthcare Gas Piping
22 66 53 - Laboratory Chemical-Waste and Vent Piping
22 66 70 - Healthcare Chemical-Waste and Vent Piping
22 66 83 - Chemical-Waste Tanks
22 67 13 - Processed Water Piping for Laboratory and Healthcare Facilities
22 67 13.13 - Distilled-Water Piping
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 10 - Schedules for Facility Fuel Service Systems
23 06 20 - Schedules for HVAC Piping and Pumps
23 06 50.13 - Heating Boiler Schedule
23 06 60 - Schedules for Central Cooling Equipment
23 06 60.13 - Refrigerant Condenser Schedule
23 06 60.16 - Packaged Water Chiller Schedule
23 06 80.16 - Convection Heating and Cooling Unit Schedule
23 10 00.00.01 - Facility Fuel Systems
23 11 13 - Facility Fuel-Oil Piping
23 11 23 - Facility Natural-Gas Piping
23 20 00.00.01 - HVAC Piping and Pumps
23 21 13.23 - Aboveground Hydronic Piping
23 22 13 - Steam and Condensate Heating Piping
23 22 13.23 - Aboveground Steam and Condensate Heating Piping
23 23 16 - Refrigerant Piping Specialties
23 23 19 - Refrigerant Safety Relief Valve Discharge Piping
23 23 23 - Refrigerants
23 24 13 - Internal-Combustion Engine Remote-Radiator Coolant Piping
23 24 16 - Internal-Combustion Engine Exhaust Piping
23 60 00.00.01 - Central Cooling Equipment
23 61 23 - Rotary-Screw Refrigerant Compressors
23 62 13 - Packaged Air-Cooled Refrigerant Compressor and Condenser Units
23 62 23 - Packaged Water-Cooled Refrigerant Compressor and Condenser Units
23 63 13 - Air-Cooled Refrigerant Condensers
23 63 23 - Water-Cooled Refrigerant Condensers
23 63 33 - Evaporative Refrigerant Condensers
23 64 13 - Absorption Water Chillers
23 64 13.13 - Direct-Fired Absorption Water Chillers
23 64 13.16 - Indirect-Fired Absorption Water Chillers
23 64 16 - Centrifugal Water Chillers
23 64 19 - Reciprocating Water Chillers
23 64 23 - Scroll Water Chillers
23 65 33 - Liquid Coolers
23 71 13 - Thermal Heat Storage
23 71 13.13 - Room Storage Heaters for Thermal Storage
23 71 13.23 - Pressurized-Water Thermal Storage Tanks
23 71 16 - Chilled-Water Thermal Storage
23 71 19 - Ice Storage
23 71 19.13 - Internal Ice-on-Coil Thermal Storage
23 71 19.16 - External Ice-on-Coil Thermal Storage
23 71 19.19 - Encapsulated-Ice Thermal Storage
23 71 19.23 - Ice-Harvesting Thermal Storage
23 71 19.26 - Ice-Slurry Thermal Storage
28 35 13 - Refrigerant Detection and Alarm Control, GUI, and Logic Systems
28 35 23 - Refrigerant Detection and Alarm Integrated Audio Evacuation Systems
28 35 33 - Refrigerant Detection Sensors
40 01 10 - Operation and Maintenance of Gas and Vapor Process Piping
40 01 20 - Operation and Maintenance of Liquids Process Piping
40 01 40 - Operation and Maintenance of Process Piping and Equipment Protection
40 05 13 - Common Work Results for Process Piping
40 05 13.13 - Steel Process Piping
40 05 13.16 - Lined or Internally-Coated Steel Process Piping
40 05 13.19 - Stainless-Steel Process Piping
40 05 13.23 - Aluminum Alloys Process Piping
40 05 13.33 - Brass, Bronze, Copper, and Copper Alloys Process Piping
40 05 13.43 - Nickel and Nickel Alloys Process Piping
40 05 13.53 - Ductile, Malleable, and Cast Iron Alloys Process Piping
40 05 13.63 - Titanium and Titanium Alloys Process Piping
40 05 13.73 - Plastic Process Piping
40 05 13.76 - Fiberglass-Reinforced Plastic and Resins Process Piping
40 05 13.93 - Other Metals Process Piping
40 06 10 - Schedules for Gas and Vapor Process Piping
40 06 20 - Schedules for Liquids Process Piping
40 06 30 - Schedules for Solid and Mixed Materials Piping and Chutes
40 06 40 - Schedules for Process Piping and Equipment Protection
40 10 00.00.01 - Gas and Vapor Process Piping
40 11 13 - Low-Pressure Steam Process Piping
40 11 16 - Intermediate-Pressure Steam Process Piping
40 11 19 - High-Pressure Steam Process Piping
40 11 23 - Condensate Process Piping
40 12 13 - Breathing Compressed Air Process Piping
40 12 16 - Non-Breathing Compressed Air Process Piping
40 13 13 - Argon Process Piping
40 13 16 - Carbon-Dioxide Process Piping
40 13 19 - Helium Process Piping
40 13 23 - Krypton Process Piping
40 13 26 - Neon Process Piping
40 13 29 - Nitrogen Process Piping
40 13 33 - Xenon Process Piping
40 13 93 - Mixed Inert Gases Process Piping
40 14 16 - Blue (Water) Fuel Gas Piping
40 14 19 - Butane Piping
40 14 23 - Carbon-Monoxide Piping
40 14 26 - Chlorine Fuel Gas Piping
40 14 33 - Ethane-Gas Piping
40 14 36 - Hydrogen Fuel Gas Piping
40 14 39 - Liquid Natural-Gas Process Piping
40 14 43 - Methylacetylene-Propadiene Fuel Gas Piping
40 14 49 - Natural-Gas Process Piping
40 14 49.13 - Synthetic Natural-Gas Piping
40 14 49.23 - Propane-Air Mixes Fuel Gas Piping
40 14 53 - Octane Fuel Gas Piping
40 14 59 - Propane Fuel Gas Process Piping
40 14 63 - Sewage Fuel Gas Piping
40 14 93 - Mixed Fuel Gases Piping
40 15 13 - Combustion Air Piping
40 15 16 - Oxygen Combustion System Gas Piping
40 15 23 - Exothermic-Gas Combustion System Piping
40 15 26 - Endothermic-Gas Combustion System Piping
40 15 29 - Disassociated-Ammonia-Gas Combustion System Piping
40 16 13 - Ammonia Gas Piping
40 16 16 - Boron Gas Piping
40 16 26 - Diborane Gas Piping
40 16 29 - Fluorine Gas Piping
40 16 33 - Hydrogen Sulfide Gas Piping
40 16 36 - Nitrous-Oxide Gas Process Piping
40 16 39 - Ozone Gas Piping
40 16 43 - Phosphine Gas Piping
40 16 46 - Silane Gas Piping
40 16 49 - Sulfur-Dioxide Gas Piping
40 16 53 - Specialty Gas Mixtures Piping
40 18 13 - Low-Vacuum Systems Process Piping
40 18 16 - High-Vacuum Systems Process Piping
40 20 00.00.01 - Liquids Process Piping
40 21 13 - Bio Fuels Process Piping
40 22 16 - Light-Fractions Petroleum Products Piping
40 23 13 - De-Ionized Water Process Piping
40 23 16 - Distilled-Water Process Piping
40 23 19 - Process Plant Water Piping
40 23 23 - Potable Water Process Piping
40 23 29 - Recirculated Water Process Piping
40 23 33 - Reverse-Osmosis Water Process Piping
40 24 13 - Alcohol Piping
40 24 16 - Gel Piping
40 24 19 - Slurries Process Piping
40 24 23 - Thixotropic Liquid Piping
40 25 13 - Liquid Acids Piping
40 25 16 - Liquid Bases Piping
40 26 00.00.01 - Liquid Polymer Piping
42 22 13 - Centrifugal Process Chillers and Coolers
42 22 16 - Reciprocating Process Chillers and Coolers
42 22 19 - Refrigerant Process Chillers and Coolers
42 22 23 - Rotary Process Chillers and Coolers
42 22 26 - Thermoelectric Process Chillers and Coolers

Project Experience

  • Union
  • Prevailing Wages (Davis Bacon)
  • Public
  • Private
  • New Projects
  • Alterations/Renovations
  • Interior Fit-Ups
  • Service Work/Repairs
  • Projects From $80,000 and above
  • LEED Experience
  • BIM Experience

Gallery

Featured Image 1
T5 Data Center
Featured Image 2
200 N. Dearborn St.
Featured Image 3
Blommer Chocolate Deaerator Replacement
Featured Image 4
35 W. Wacker Cooling Tower Replacement

Associations & Memberships

ASHRAE (American Society of Heating, Refrigerating & Air Conditioning Engin
ASHRAE (American Society of Heating, Refrigerating & Air Conditioning Engin
NSC (National Safety Council)
NSC (National Safety Council)
IIAR (International Institute of Ammonia Refrigeration)
IIAR (International Institute of Ammonia Refrigeration)
NWIBRT (Northwest Indiana Business Round Table)
NWIBRT (Northwest Indiana Business Round Table)
CEAC (Chief Engineers Assn. of Chicagoland)
CEAC (Chief Engineers Assn. of Chicagoland)
BCRC (Building Construction Resource Center)
BCRC (Building Construction Resource Center)
MCA (Midwest CoGen Assn.)
MCA (Midwest CoGen Assn.)
NMAPC (National Maintenance Agreements Policy Committee)
NMAPC (National Maintenance Agreements Policy Committee)
Construction Advancement Foundation
Construction Advancement Foundation
ACCA (Air Conditioning Contractors of America)
ACCA (Air Conditioning Contractors of America)
BOMA (Building Owners & Managers Assn.)
BOMA (Building Owners & Managers Assn.)
MCAA (Mechanical Contractors  Assn. of America)
MCAA (Mechanical Contractors Assn. of America)
RETA (Refrigeration Engineers & Technicians Assn.)
RETA (Refrigeration Engineers & Technicians Assn.)
RSES (Refrigeration Service Engineers Society)
RSES (Refrigeration Service Engineers Society)
MSCA STAR (Mechanical Service Contractors of America Star Qualified)
MSCA STAR (Mechanical Service Contractors of America Star Qualified)
LEED (Leadership in Energy and Environmental Design)
LEED (Leadership in Energy and Environmental Design)

Preferred Brands

Frick by Johnson Controls
Frick by Johnson Controls
Vilter
Vilter
Hansen Technologies Corp.
Hansen Technologies Corp.
Danfoss Climate Solutions
Danfoss Climate Solutions
Parker Hannifin Motion/Control Technologies
Parker Hannifin Motion/Control Technologies
Cornell Pumps
Cornell Pumps
Phillips Refrigeration
Phillips Refrigeration
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