Gnoth & Lukowski About Us

We're Here For You! Serving the South Bend Area!

We’re a full-service HVAC company serving South Bend, Mishawaka, and the surrounding area since 1988. We pride ourselves on always providing excellent customer service, which is why our company motto is “As Good As The “Big Guys” Just A Lot Less Money!” Our level of care, along with fair prices, is what keeps our clients coming back.
Formerly Gnoth & Naragon, our company continues to be locally owned and operated. Gnoth & Lukowski is the go-to choice for clients’ commercial and residential refrigeration and heating services!

about Gnoth & Lukowski

Reliable HVAC Professionals

Whether you need a maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all your heating, cooling, and ventilation needs.  We strive to exceed your expectations by ensuring that each of our clients receives individualized service. 

Individualized HVAC Options

We will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so that you can choose the system that’s right for your home or business.

Customer Satisfaction Guaranteed

We serve both residential and commercial clients and offer a variety of money-saving solutions. We combine our use of the highest quality parts and equipment and our dedication to delivering exceptional service to provide you with top-quality service. Warranty included with all services.

We're Hiring

Are you searching for a new position?
Whether you have years of experience or are just starting out,
we have great opportunities available for you to join the Gnoth & Lukowski team.

Need immediate assistance? Please call (574) 287-3550!
Otherwise, fill out the form below and we will contact you during our regular business hours (Monday-Friday, 8:00AM-4:30PM).