mr slim air conditioning Living Room scene Baseboard Heating System

HSC Associates is your one stop dealer for heating and air conditioning products, installation, and service. We are a progressive Lennox dealer located in Ithaca, NY in the beautiful Finger Lakes region.

Energy Star We specialize in home comfort systems including heating, air conditioning, hot water and radiant floor technology. High efficiency energy star equipment and installation is our specialty.

HSC Associates has been serving the Ithaca and surrounding areas since 1985. Our knowledge, experience, professional and courteous service has made us the number one choice for heating and air conditioning in the area.

We also provide 24 hour emergency service.

going green HSC Associates is dedicated to Going Green and reducing our carbon footprint. We understand the importance of Reducing, Reusing and Recycling and what that means to our community and our planet.

Contact us today to see how we can help you with all your heating and air conditioning needs.



Right at the beginning of winter, we found ourselves without a working furnace. We called HSC and they were fantastic about installing a new SLP98v gas furnace right away for us. Great Service, great people. We couldn't be happier.
John and Karen Cowan

A job well & quickly done. We're looking forward to being comfortable year round.

Thanks for your prompt response to my call. I look forward to working with you in the future.

Just wanted to say a big thank you to you and all your staff for a job well done.
The air conditioner has already been put to the test with these really hot days and we are cool and comfortable. We made the right choice.
K Leusg

I wanted to pass along my sincerest thanks to your staff in resolving the unusual problem of radio interference on my amateur radio receiving equipment, that was caused by my Lennox furnace. I was completely satisfied with the results. Thank you again for your excellent service.
David Wexier

Phone: 607-273-2180