It is critical to Commercial Air that your mechanical equipment and ductwork be installed and maintained in an optimal condition to perform efficiently.  Whether it's a multi-million dollar installation or a minor retrofit, we have the experience and expertise to ensure your equipment is installed properly and running smoothly. 


Commercial Air employs professional plumbers who are licensed with the State of Indiana and experienced in:

- Commercial

- Industrial

- Institutional

- Installation

- Repair


Indiana Plumbing License # C051000318


Commercial Air operates a CAD department in order to provide you with engineering and system design services.  Our operations enable us to engineer, install, service and execute a wide range of HVAC and temperature control system projects including:

- Chillers

- Boilers

- Pumps

- Controls

- Cooling Towers

- Roof Top Units

- Air Handlers

- Air Conditioning

- Make-Up Air Units

- Data Room


Commercial Air employs certified welders and pipefitters who are able to fabricate and install hot and chilled water piping including:

- Industrial Pipe Fabrication

- Underground Piping

- Hydronic Systems Installations

- Gas Piping

- Stainless


- Pipe and Equipment Installation

- Process and Utility Piping

- Hot & Chilled Water Piping

- Welded Steel Piping 

Sheet Metal

Commercial Air operates a state-of-the-art duct fabrication line that is equipped with the most advanced equipment including a Vulcan Plasma-Cutting Table, Coil Line, Rollformer, Spiral,Roto-Die, Lockformer and Gripnail Power Pinner.  This equipment is computer-driven and interfaces with our CAD capabilities which enables us to provide the highest quality and consistency of the ductwork and fittings the first time around.  We fabricate any and all size sections of duct as well as duct liners and fittings.

- Duct Fabrication

- Fittings

- Spiral

Commercial Air, Inc.

Mechanical, HVAC, Plumbing & Sheet Metal Contractor

Serving Central Indiana since 1980

Commercial Air, Inc.

601 Ransdell Road

Lebanon, IN  46052

(765) 482-8121

(765) 482-8111 fax