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New Lenox, IL - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

Pinnacle Heating & Cooling is proud to serve the New Lenox community!

We are proud to be part of this community, serving your heating and air conditioning needs. Whether you need repair, replacement or a new installation of a furnace, air conditioner, heat pump or air filtration system, we get the job right the first time. Our certified technicians service all furnace and air conditioning make and models.

Please call us today at 708-301-0170 to consult with our home comfort specialist.

Our Work in New Lenox -
5 Reviews


Robert Schaffrath
Located in New Lenox
Absolutely outstanding customer service from Pinnacle! We could not be happier with our Lennox furnace/AC purchase. Both Sal and the installers were so very easy to work with. Sal was incredibly knowledgeable, thorough, and flexible. From our first call for an estimate, through completion of our installation, they were consummate professionals. Highly recommended!!
Dustin W.
Located in New Lenox

Very Helpful.

Incredibly knowledgeable,incredibly helpful. Installed two furnaces & Water heater.
Service: New System Installation
Kim K.
Located in New Lenox

This is a GREAT local company.

This is a GREAT local company. It is owner-operated. Very knowledgeable, and great at explaining all options and procedures. We had them install a furnace and a/c system about 6 years ago. The install went perfect. We have had Pinnacle out to the house twice a year ever since, to clean and inspect both systems. As of only 3 days ago, everything still checks out PERFECT. And to this day, we still get the same treatment, and explanation of the appointment, as we did that very first day. I will definitely recommend Pinnacle for your HVAC needs.
Service: New System Installation
Katrina J
Located in New Lenox
Sal and his team came to my home in the same day I called his company when our air-conditioning went out on a 95 degree day! He was very pleasant and knowledgeable, and I would highly recommend anyone to call Pinnacle for great service! Thanks Sal!
Kim K
Located in New Lenox

I have never been happier with a furnace & a/c.

I have a 60 year old house, with a 31 year old HVAC system. Sal was one of the many bids I pursued. I ultimately chose Pinnacle for their professionalism, timeliness, courtesy & knowledge of their products (and their incredibly competitive pricing). After settling on a quote, Sal was literally out at 7am the next morning to install my system. They were done in one day, & I have never been happier with a furnace & a/c. I am completely satisfied with the Trane system, & have lowered my utility costs significantly. This is by far the most efficient system I have ever come across. Sal's team was meticulous, didn't mind me hanging around and asking questions during the install, & have done follow-up calls with me, just to make sure I was satisfied. I would recommend Pinnacle to ANYONE looking to upgrade their own system. Thanks again Sal!
Service: New System Installation

About New Lenox, IL - Happy to be your hometown Heating & Air Conditioning Contractor!

In northeastern Illinois is a village known as New Lenox. The village is situated near the Des Plaines River in Will County and located about 40 miles south of downtown Chicago, Illinois. In 2017, the United States Census Bureau reported a population of approximately 26,575 people living in New Lenox. New Lenox is estimated to be the sixteenth most populated community in Will County, Illinois.

New Lenox, which became an incorporated municipality in 1946, is a charming village that is home to many community facilities and amenities. Located in the village is the Sanctuary Golf Course, Stonebridge Park, and parts of the Messenger Woods Nature Preserve. Also, the village features beautiful neighborhoods, a medical facility, and shopping centers that provide residents and visitors with access to shopping and dining opportunities. In the Village of New Lenox, Illinois, individuals become provided with a good quality of life.

It is recommended by professional HVAC technicians that residents of New Lenox have access to cooling and heating systems inside their places of living. During the summer and winter seasons, homes in New Lenox become susceptible to a variety of weather conditions. The average daytime temperature highs during June, July, and August range from the low to mid-80s. When heat waves pass through New Lenox, temperatures rise above 90 degrees Fahrenheit. Central air conditioning units provide sufficient cooling power to New Lenox homes during the summer seasons, and when the systems become installed and regularly inspected by professional HVAC technicians, they keep residents cool and comfortable indoors when temperatures rise.

In addition to cooling units, heating systems like gas furnace, boilers or heat pumps should become installed inside the homes of New Lenox residents. During the winter seasons, the average daytime temperature highs range from the low to mid-30s. Temperatures drop well below freezing during cold snaps, and snowfall is common in the village. With gas furnace, boilers or heat pumps regular inspection by professional HVAC technicians keep residents and their homes protected against harsh winter weather conditions.