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Our Story
With over a decade in the HVAC Industry, NextGen Mechanical serves the commercial and residential markets and is here to help with all your HVAC/R needs. We take pride in our work and give our customers the best personal experience. We don't treat you as "just another customer", we value your business and treat you as we would family. We are licensed contractors with HVAC certifications. We employ only the best technicians out there.
Whether if it is your furnace, air conditioner, boiler, or mini-split, here at NextGen Mechanical we will work with you to get your system up and running and to keep it maintained so that your system works at 100% efficiency as when you first bought it.
Contact us today at Jason@nextgenmech.com 224-539-6895
Commercial Experience
Hospital / Nursing Home
House
Residential Building
Restaurant
Apartments & Condominiums
Auto Dealership / Service
Design Build
Grocery Stores
Hotel / Motel
Industrial Maintenance
Medical Office
Misc Project
Office Building
Retail Store
School / College / University
Single Family Residential
Regions & Counties Serviced
- Chicago, N.W. Indiana
Illinois 6
- Cook
- Dupage
- Kane
- Kendall
- Lake
- Mchenry
Our CSI Codes
23 01 20 - Operation and Maintenance of HVAC Piping and Pumps
23 01 30 - Operation and Maintenance of HVAC Air Distribution
23 01 50 - Operation and Maintenance of Central Heating Equipment
23 01 60 - Operation and Maintenance of Central Cooling Equipment
23 01 70 - Operation and Maintenance of Central HVAC Equipment
23 01 80 - Operation and Maintenance of Decentralized HVAC Equipment
23 06 20 - Schedules for HVAC Piping and Pumps
23 06 30 - Schedules for HVAC Air Distribution
23 06 30.16 - Air Terminal Unit Schedule
23 06 30.19 - Air Outlet and Inlet Schedule
23 06 50 - Schedules for Central Heating Equipment
23 06 50.13 - Heating Boiler Schedule
23 06 70 - Schedules for Central HVAC Equipment
23 06 70.13 - Indoor, Central-Station Air-Handling Unit Schedule
23 06 70.16 - Packaged Outdoor HVAC Equipment Schedule
23 06 80 - Schedules for Decentralized HVAC Equipment
23 06 80.13 - Decentralized Unitary HVAC Equipment Schedule
23 06 80.16 - Convection Heating and Cooling Unit Schedule
23 20 00.00.01 - HVAC Piping and Pumps
23 30 00.00.01 - HVAC Air Distribution
23 50 00.00.01 - Central Heating Equipment
23 52 33.19 - Copper Water-Tube Boilers
23 52 13 - Electric Boilers
23 52 16 - Condensing Boilers
23 52 16.13 - Stainless-Steel Condensing Boilers
23 52 16.16 - Aluminum Condensing Boilers
23 52 19 - Pulse Combustion Boilers
23 52 23 - Cast-Iron Boilers
23 52 33 - Water-Tube Boilers
23 52 33.13 - Finned Water-Tube Boilers
23 52 33.16 - Steel Water-Tube Boilers
23 52 39 - Fire-Tube Boilers
23 52 39.13 - Scotch Marine Boilers
23 52 39.16 - Steel Fire-Tube Boilers
23 53 16 - Deaerators
42 11 13 - Low-Pressure Process Boilers
42 11 16 - Intermediate-Pressure Process Boilers
42 11 19 - High-Pressure Process Boilers
42 11 23 - Specialty Process Boilers
42 13 26 - Industrial Solar Radiation Heat Exchangers
48 11 13 - Fossil Fuel Electrical Power Plant Boilers
Preferred Brands
Ameristar Heating & Cooling
Heil Heating & Cooling Products
Carrier
Payne
Rheem
Weil-McLain
Dunkirk Heating and Cooling Products
Lennox
American Standard
Trane
Bryant Heating & Cooling Systems
Day & Night Heating & Cooling Products
Ducane Air Conditioning and Heating
Amana Heating & Air Conditioning
