(847) 695-1177

Chicago Boiler Services

Experienced Industrial Boiler Contractors in Chicago

Chicago Boiler Replacement, Repair & Maintenance Services

The Chicago area winter demands that your business or industrial facility be equipped with a heating system that is not only reliable, but quite powerful as well. For that reason and more many businesses in our area depend upon boiler systems for perfect, cost-effective heating. But these systems need to be installed with precision, and must be maintained in order to operate at peak capability. Are you searching for a team that has the skill and equipment to suit all of your boiler service needs? General Mechanical of Chicago, Illinois has you covered!

Our service specialists have been proudly serving Northern Illinois businesses since 1973. Our business is built on providing our clients with superior quality services and custom comfort and mechanical solutions, leaving you with nothing shy of perfection when the project is done. For services that place your business first, you’ll find no one better equipped to provide for your needs.


For boiler services in Chicago reach out to General Mechanical online today or call (847) 695-1177 to speak with our heating service management team!

Industrial & Commercial Boiler Replacement in Chicagoland

Boilers are exceptionally effective and dependable, which is why they make an ideal match for most businesses. But in order to work effectively and meet your needs well, they must be installed and chosen with your unique business and structural requirements in mind. Our specialists can provide extensive heating services including boiler installation and replacement, and we provide a wide array of leading brand name boilers including:

  • Cleaver-Brooks
  • Bryan
  • Peerless
  • Weil-McLain
  • Burnham

Our boiler replacement clients often include manufacturing facilities, food distribution plants, hotels, medical facilities, and many other commercial and industrial buildings in Chicagoland.

Chicago Area Industrial & Commercial Boiler Maintenance

Though boilers are prized for reliability and tend to require less maintenance than their electrical heating counterparts, they still need a professional’s attention on a routine basis. A maintenance plan designed around your unique business and boiler system is the perfect way to optimize performance and reduce costs, as well as to ensure your boiler system investment pays you back as well as possible.

General Mechanical offers customized maintenance plans that are formulated to accommodate you and your system’s unique needs. We offer the cleaning, optimization, and analysis services you need to ensure you remain comfortable and productive even on the worst of winter days.

 A typical maintenance visit by one of our Chicagoland industrial/commercial boiler maintenance experts will include the following key steps:


  • Gas pressure
  • Low water cut-off control
  • Safeties & controls
  • Efficiency



  • Boiler fireside and flue
  • Burner and combustion controls
  • Firebrick and refractory
  • Burners
  • Insulating materials
  • Firing rate control
  • Water level control
  • Pressure reducing valve
  • Gas control valves
  • Combustion air controls
  • Air-fuel drive motor and linkage
  • Burner blower



  • Clean the burner and flue passages
  • Flush boiler
  • Clean and replace parts, when needed
  • Check and adjust gas pressure
  • Inspect controls and safeties
  • Calibration of controls
  • Combustion analysis
  • Log boiler performance


Industrial and commercial boiler inspections are recommended in late summer and fall, before Chicago’s cold weather season starts, as well as midway through the season to ensure peak performance all winter long.

Industrial & Commercial Boiler Repair in Chicagoland

It’s not common for a boiler to break down, but when it does happen (and it likely will eventually), your business can grind to a halt in a real hurry as the cold outdoor air immediately begins to invade. In order to get things back in order, you need the support of a team that can offer perfect repair services.

We carry the training and tools needed to provide comprehensive repair services that focus on getting things back to normal as soon as possible. With our diagnostic equipment and experience we can locate the root issue and remedy it right away, guaranteed.

Why Choose General Mechanical for Commercial & Industrial Boiler Services in Chicagoland?


When you need a mechanical contractor to handle your commercial or industrial boiler needs in Illinois, contact General Mechanical Services. Manufacturing facilities, plants, food and beverage distribution facilities, and many other buildings throughout the area have come to rely on us for all their heating needs. Here are a few reasons why:


  • We provide a quick response time on all boiler projects.
  • We are a family-run business that offers personalized service, customizing each boiler project to the unique commercial or industrial facility.
  • We have been providing commercial and industrial heating services to the Chicagoland area since 1973.
  • An extended warranty covers most of our repairs.
  • 24-hour emergency service is available.


If you are ready to schedule service for your building, General Mechanical Services is here to help! Contact us online or at (847) 695-1177 to have an experienced commercial or industrial boiler specialist sent to your building today.