HVAC, Commercial, Residential

J & B Mechanical, Inc. is a licensed, insured and bonded, UNION HVAC contractor . Doing commercial and residential, heating, air conditioning; service,& installation for both new construction as well as existing structures. Weather you are making changes to your existing building/residence or building new, J & B has the crew for you!!! We've been in business for over 20 years, without advertising. We've been a strictly word or mouth company that has grown to fit your needs with our e...

J & B Mechanical, Inc. is a licensed, insured and bonded, UNION HVAC contractor . Doing commercial and residential, heating, air conditioning; service,& installation for both new construction as well as existing structures. Weather you are making changes to your existing building/residence or building new, J & B has the crew for you!!! We've been in business for over 20 years, without advertising. We've been a strictly word or mouth company that has grown to fit your needs with our experience! Servicing the Chicagoland area. From Southern Wisconsin to Northwestern Indiana, From Eastern Iowa to the Lake Michigan shore. Our experienced technicians will give you an HONEST job for an HONEST price. We will NEVER try to sell you anything that you don't NEED!!! Contact us at: 630-924-1725