Our Service Department provides immediate, around-the-clock services. Our technicians are trained in service, support and diagnosis for all types of HVAC, refrigeration and building automation systems and are backed up by our in-house staff of engineers. We are a design build company and offer turnkey solutions in concept design, engineering drawing, expedited permits & installation. Preventive maintenance is a key component of the overall long-term health of your HVAC equipment. The goal of our HVAC preventive maintenance program is to help ensure your equipment continually operates as it should, so that your business continues running smoothly.

On February 1, 1949, William L. Hochschild, Jr. founded Northern Refrigeration and Engineering Company. A mechanical engineering graduate of the University of Illinois, Hochschild had previously worked for Ilg Electric Ventilation Company, now a division of Carrier/United Technologies. While we are proud of this fact, we are not surprised. At Northern Weathermakers HVAC, Inc., customer service is the cornerstone of our business. Our customers know that they can purchase the finest quality heating and air conditioning equipment and have it installed and serviced by the best in the industry.

Just because HVAC equipment is old does not mean it's time to replace it. Thanks in large part to a Northern Weathermakers HVAC preventive maintenance program, many of our customers enjoy dependable heating and cooling in Chicago and surrounding areas from HVAC equipment that is many years beyond the average useful life. There inevitably comes a time, however, when it is best to replace HVAC equipment. This can be when the equipment has surpassed its useful life, when it has been damaged, or when it no longer adequately serves its purpose.

Many businesses' operate extended or full time schedules, and your HVAC failures can not wait until "the next business day". Northern Weathermakers customers can rest easy knowing that we will quickly respond to any HVAC emergency service they require twenty four hours a day, seven days a week, three hundred and sixty five days a year. Our on-call HVAC Service Technicians are immediately dispatched upon receipt of an emergency call and are fully equipped with the necessary tools, parts and experience to handle most emergency repairs quickly and cost effectively.

What's new?

Our website has a new look! #nwhvac.com #newlook #checkousout https://t.co/qhePSMqyl1

Posted on Dec 26, 2019  •  Twitter

For over a decade Northern Weathermakers HVAC has been an official drop off site for Toys For Tots Program! Making… https://t.co/MQAULE4n7u

Posted on Nov 29, 2019  •  Twitter

Do you know how much you are wasting on your energy bills? A 15 minute call could save you 30% or more. Call today… https://t.co/DcWlz9GLz5

Posted on Nov 18, 2019  •  Twitter

Oct 2 is National #EnergyEfficiency Day. Join and pledge to #SaveMoney, #CutCarbon & #BreatheEasier for #EEDay2019… https://t.co/wVpbiQKEIs

Posted on Oct 02, 2019  •  Twitter

#EnergyEfficiency = More than 2.3 million American jobs. Celebrate the EE workforce on Oct. 2, Energy Efficiency Da… https://t.co/Jz37x8HwjJ

Posted on Sep 23, 2019  •  Twitter

Energy efficiency could meet 1/3 of our expected electricity generation needs by 2030. This #EEDay2019 on Oct. 2, l… https://t.co/PoeKYzJF3o

Posted on Sep 16, 2019  •  Twitter

What to expect this week? https://t.co/kui4P0ZTm7

Posted on Mar 12, 2019  •  Twitter

Lake Superior Nearly Reaches 100% Ice Cover https://t.co/MYz8mZy79R via @weatherchannel

Posted on Mar 12, 2019  •  Twitter

Next EXPO : February 2019 ! Your chance to chat with Michael about HVAC. More info will be posted soon on our websi… https://t.co/WpyQ8LZJF0

Posted on Jan 31, 2019  •  Twitter

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