System Design and Installation

System Design and Installation

Fast and Efficient Boiler System Design in Illinois

Xcell Mechanical Services not only maintains, services and repairs your boiler, HVAC and related systems; we perform HVAC and boiler system design in Illinois too! You may not know which type of system you will need for your business, what size, or what capabilities. That’s OK. We can help you determine the perfect system for your needs and come up with a design for you to review and approve. From design to installation, we do it all. Why not hire us as your one-stop-shop for all your heating, cooling and refrigeration needs?

Our designs can incorporate the following:


Xcell Mechanical Services offers complete service and installation capability of all heating, ventilating, air conditioning and refrigeration equipment and systems.

Minor systems

  • Compressors
  • Motors
  • Motor starters and contactors
  • Fans and blowers
  • Evaporator and condenser coils
  • Expansion valves
  • Liquid line solenoid valves
  • Temperature and pressure controls

Major system components

  • Complete condensing units
  • Chiller systems
  • Rooftop units
  • Multi-zone air handling units and rooftop units
  • Unit ventilators
  • Packaged systems and split systems

Temperature controls

We provide temperature control service on pneumatic, electronic and digital control systems. In addition to service calls, we offer a full range of system design, installation and programming on all kinds of temperature controls and systems.


We can design and implement a wide variety of quality products by trusted manufacturers through ComTech Industrial, including:

  • Burnham Commercial (steel boilers)
  • Thermal Solutions (hot water boilers)
  • Unilux Boilers (water-tube boilers)
  • Riello Burners (forced draft burners)
  • Crown Boilers
  • B.F.S. (Boiler Feed Sets and Deaerators)
  • Patterson Pumps
  • Delta Fabricating

Also, we can incorporate the design of any component needed to finish out your boiler room, such as relief valves, pressure reducing valves, blow-down valves, flame supervision systems, steam pressure and hot water controls, boiler feed valves, P.I.D. loop controllers, and pneumatic level controllers.


Installation is the other component of our design offering. We install anything we design!

So, if your boiler has been needing frequent repairs, isn’t heating your facility the way it used to, or is getting too old, you will need a new, more energy-efficient model. Don’t wait till your boiler quits in the middle of winter. Consult with our designers now to come up with a plan. Xcell Mechanical Services has all the boilers you need, giving you fast and efficient boiler installation.

System Design and Installation

We also install all HVAC/R systems, serving Illinois, Indiana, and Missouri with affordable prices and these HVAC products:

  • Heating (Furnaces, Boilers, Hot water and steam heating, Rooftop units, etc.)
  • Ventilation (Industrial exhaust, Combustion make-up air, Whole building exhaust, etc.)
  • AC (Split systems, Heat pumps, Chilled water comfort, etc.
  • Refrigeration (Walk-in coolers and freezers, Refrigerated warehouses, Meat/food processing plants, etc.

Contact Xcell Mechanical Services

For more information on our HVAC and boiler system design in Illinois, please contact Xcell Mechanical Services at 309-322-7542 or email us at We are located at 30068 Illinois RT 9 in Mackinaw, IL.