Contact us

At KJS Mechanical, we are committed to providing dependable commercial and industrial HVAC and Refrigeration Services throughout the Chicagoland area. As a Local 597 Pipefitter provider, we take pride in delivering quality workmanship, professionalism, and responsive service you can rely on.

Whether you need system installation, maintenance, emergency service, or have questions about an upcoming project, our team is ready to help. We understand how critical HVAC and Refrigeration Systems are to your operations, and we strive to provide prompt communication and reliable solutions that keep your business running smoothly.

Get in Touch

If you would like to request service, schedule a consultation, or learn more about how KJS Mechanical can support your facility, please contact us using the information below or by filling out the contact form.

Phone: 331-631-2848
Email: nsitarz@kjsmech.com

Service Area:
Proudly serving commercial and industrial clients across the Chicagoland area.

At KJS Mechanical, our mission is to deliver service excellence with every project, ensuring integrity, reliability, and long-term performance for your business.