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  • Top Rated Cooling & Heating Service Company Located in Litchfield IL Since 1987

  • heating and cooling services collinsville illinois

    Daily Service Throughout:

    • Montgomery County
    • Macoupin County
    • Madison County
    • Jersey County
    • Bond County

    CLICK HERE TO SEE IF WE PROVIDE SERVICE TO YOUR TOWN

  • CONTACT

    Is your equipment not working properly?
    Hearing weird noises?
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  • Commercial, Residential & Industrial HVAC Service

    REPAIRS ON MOST MAKES & MODELS

  • When it comes to your commercial, residential or industrial HVAC needs, Neuhaus Heating & Air Conditioning provide the very best in fast service and affordable, lasting repairs that help you keep your system running for longer. Our service area spans from Madison County in the south to Sangamon County in the Springfield, IL area, providing expert HVAC solutions wherever we’re needed.

    Our team specializes in service, repair, seasonal maintenance and new installations from some of the best names in the business.

    Types of buildings we service:

    • Homes
    • Churches
    • Government
    • Medical
    • Telecommunication
    • Garages
    • Work Sheds
    • Industrial Parks
    • Warehouses
    • Hotels/Motels
    • Restaurants
    • Manufactured Homes
    • Apartment Complexes
    • More…
  • For service, please contact our team to speak with a representative. We’ll ask helpful questions and schedule you for a consultation of your heating and air conditioning needs. Our team utilizes state-of-the-art methods and techniques that allow us to provide accurate diagnosis and the repairs needed to ensure your system runs smoother, longer. We provide repairs and service for all makes and models including Lennox, GeoComfort, Mitsubishi Electric, Honeywell, American Standard and Re-Verber-Ray. Contact us today, and you’ll see how our satisfied customers keep our business growing.

  • Repair & Maintenance

    From major repairs to seasonal maintenance agreements, you want a team that’s dedicated to providing focused, detail-oriented service regardless of the size of the service.

  • New Installations

    Our experienced team provides new heating, air conditioning and geothermal installations from some of the industry’s most trusted brands.

  • Customer Care

    We show an unwavering commitment to customer service. From fast response times and 24-hour service to ensuring your satisfaction after we’re through, we serve you.

  • Call us today to discuss your Heating and Cooling Needs

    (217)324-2818

  • Neuhaus Heating & Air Conditioning, Inc: About Our Company

  • At Neuhaus Heating & Cooling, we’re proud to serve customers throughout our service area with over 30 years of HVAC experience. Our family-owned and operated business are focused on providing essential services with a smile, knowing that if your problems are solved and you’re taken care of the right way, you’ll call us again. We invite you to read testimonials of our customers and talk to people in your neighborhood that have trusted us with the comfort of their homes.

    We employ and train 15 local experienced technicians that have studied the craft and have a keen understanding of how to service commercial, residential and industrial systems. Additionally, our technicians stay up to date on current technology, tools and techniques that help us provide even better service. We’re a member of various professional organizations including the Institute for Ground Source Heat Pump Association, the GEO Alliance of Illinois and the Electric & Gas Industries Association.

  • We understand that your satisfaction is the most important thing, and we’re focused on serving your needs, day after day. Check out some of the reasons that people throughout the region choose us:

    • Up-Front Pricing
    • Proactive Scheduling
    • Repair Discount
    • Reduced Emergency Situations
    • Equipment Repairs
    • Reduced Utilities
    • Improved Capacity
    • Inflation Protection
    • Extended System Life
    • Density Service
    • Off-Season Discounts
    • Various Payment Options
    • Warranties Available
  • Neuhaus is your go-to source for heating solutions including furnaces, boilers, heat pumps and more!

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    Heating Solutions

    Heating Solutions

    Neuhaus is your go-to source for heating solutions including furnaces, boilers, heat pumps and more!

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  • From major repair to routine maintenance, our air conditioning specialists know how to keep you cool.

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    Cooling Systems

    Cooling Systems

    From major repair to routine maintenance, our air conditioning specialists know how to keep you cool.

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  • Reduce your carbon footprint with this affordable, eco-friendly heating and air conditioning solution.

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    Geothermal Heating & Cooling

    Geothermal Heating & Cooling

    Reduce your carbon footprint with this affordable, eco-friendly heating and air conditioning solution.

    Read More

  • Discover the benefits of radiant floor heating systems installed, repaired and maintained by our experts.

    Radiant Floor Heating

    Radiant Floor Heating

    Discover the benefits of radiant floor heating systems installed, repaired and maintained by our experts.

  • Say hello to the new age with digital thermostats & smart thermostats installed and programmed by us.

    Digital Thermostats

    Digital Thermostats

    Say hello to the new age with digital thermostats & smart thermostats installed and programmed by us.

  • We help you take care of the systems that take care of you – ask about maintenance agreements!

    Preventative Maintenance

    Preventative Maintenance

    We help you take care of the systems that take care of you – ask about maintenance agreements!

  • Reviews

    • I have contacted them to get ideas on what HVAC unit to purchase.
      They know so much and they will spend a great amount of time explaining their services and products. They seem to really care about their customers and are very honest. They gave me great advice and did not try to sell me a new unit if I could repair the one I already have.

    • Thank you everyone at Neuhaus Heating & Air Conditioning, Inc. You were all terrific. Our new Geothermal Unit looks way better and actually WORKS! Thank you for getting it installed so quickly, May God always bless you and yours!

    • Dear Neuhaus Staff:
      We wanted to thank you so much for your quick response to our air conditioner problem. Who knew that if your air quits on a Saturday - after hours - that someone would care enough to come out and help! Our air quit around 6:30 p.m. and by 9:00 p.m. Randy had us up and running again! so thank you again, and we will be bragging on you to all our friends!

    • Thanks for the prompt & thorough treatment!

    • Dear Mr. Neuhaus,
      Thank you very much for the service you provided at our building in Hillsboro. I appreciate everything that was done in my absence. Also, please thank the young man who responded to Rhonda's call. You will be hearing from me as soon as I'm done with these hospitals.

    • Aimee McCormick

      I have used Neuhaus Heating & Air Conditioning in the past but they definitely came to my rescue last night when my furnace wouldn't work and it was 23 degrees out.  The service technician was at my house within 35 minutes of me calling the emergency after hours number.  The service tech was very nice and explained what happened and showed me the part that had failed.  He went to the shop to look for the part but they didn't have one in stock.  He was able to get the furnace running enough to warm the house up and said they would be back in the morning with the part. First thing Tuesday morning they called and came over and installed the new part and the heat is back on 😁. So thankful for their wonderful service and for not charging me an arm or a leg or try to sell me something I didn't need.  You guys rock!!!

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