Installation-Service-Maintenance

Ph 773-248-2600 FAX 847-963-3697

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    Commercial/Residential HVAC

    We would like to introduce our company to you. Preferred Mechanical is an insured,licensed corporation that provides installation,service and maintenance for commercial/residential heating, cooling and ventilation. With over 25 years of experience in the greater Chicagoland area whether you need a complete custom designed system, 24 hour emergency service, or a skilled technician service call we can handle the job. Give us a call TODAY!

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Sheet Metal Services

Sheet Metal Services

Sheet metal services are part of our business here at Preferred Mechanical Heating and Cooling Inc that is a specialized service that takes skill and knowledge. Proper sizing of your duct work or air handling systems starts at the design stage of the project. Whether is be round pipe, insulated, a custom drain pan, or

Piping Installation

Piping Installation

A professional and experienced HVAC company such as Preferred Mechanical must be prepared to meet the needs of all customers big and small. Every building has mechanical equipment than needs to be kept up to code and in good working order at all times. Proper piping of your mechanicals in the building is vital to

Service and Maintenance

Service and Maintenance

Our top rated service and maintenance programs are second to none. With over 25 years of commercial and residential HVAC services we have the knowledge and experience to know what to expect from new or existing units and systems. Technology is constantly changing and we are continually updating our database and keeping in contact with

HVAC Preventive Maintenance

HVAC preventive maintenance is vital to keep your cost of doing business at a minimum. Why take the chance of having to spend money on an emergency service call when a simple preventative maintenance program for your place of business is only a phone call away. We can sit down with you and develop a

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HVAC Preventive Maintenance