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Neuhaus Heating And Air Inc

"Our Satisfied Customers Keeps Our Business Growing"

About Us

We're Neuhaus Heating And Air Inc, and we've been a premier HVAC contractor in Litchfield, IL, since 1987. We're family-owned and family-operated, and we specialize in residential, commercial, and industrial HVAC services. We offer installation, service, and repair for heating, air conditioning, geothermal, and more. We're looking forward to partnering with Hillsboro, Gillespie, and Edwardsville consumers to continue to offer a premier HVAC service experience. We'd like to personally invite you to contact us to learn more about our service agreements, today!

Areas Served

Litchfield, IL | Hillsboro, IL | Gillespie, IL | Edwardsville, IL | Farmersville, IL | Staunton, IL | Greenville, IL | Mt. Olive, IL | Montgomery County, IL | Carlinville, IL | Butler, IL | Taylor Springs, IL | Livingston, IL

Our Professional Associations

What We Offer

Our Specialties include:

Our Services include:

Our Brands include:

Our Products include:

Testimonials

On 5/21/2025 Donna Sandifer had this to say:
We were very pleased with the professionalism and work received replacing our geothermal unit from the entire company. Diagnosing, replacement, and even the clean up was done to satisfaction. Thank you Neuhaus Heating & A/C.

On 5/5/2025 Ashley Masinelli had this to say:
They did a thorough job cleaning the units, checking the entire system, and quickly replacing a broken part. Emma and Chad were professional, efficient, and everything was completed in a timely manner. I really appreciated their attention to detail and would absolutely recommend them to others!

On 3/11/2025 Peggy Kuethe had this to say:
Fast, professional, and affordable.

On 2/7/2025 Mandy Cordray had this to say:
Excellent Service!

On 12/17/2024 Mme Fassero had this to say:
Todd’s employees, Kay, Kim, Chad and Dakota are very accommodating and knowledgeable. My recent furnace issues were not typical; however, Dakota was conscientious and personable in explaining the solutions for my older system. I appreciated the quick and polite attention I received and can now confidently say, let it snow!

Contact Us

Neuhaus Heating And Air Inc
10235 Old Rte 66 Litchfield, IL 62056
Phone: (217) 324-2818

On Route 66

Where To Find Us

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Payment Types Accepted

Debit & Credit Cards, Checks, Cash

Our Hours

24 Hour Emergency Service

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 4:00 PM
Tuesday: 8:00 AM - 4:00 PM
Wednesday: 8:00 AM - 4:00 PM
Thursday: 8:00 AM - 4:00 PM
Friday: 8:00 AM - 4:00 PM

News

🌡️ HVAC Tip: Don’t Forget Your Filters!
Regularly changing your HVAC filters can improve efficiency and air quality! We recommend changing them every 1–3 months, especially during high-use seasons. This helps your system run smoothly and can save you money on energy bills.
Need help or have questions? Contact us at 217-324-2818 to learn more about our service agreements!

⭐⭐⭐⭐⭐
“Todd’s employees, Kay, Kim, Chad, and Dakota are very accommodating and knowledgeable. My recent furnace issues were not typical; however, Dakota was conscientious and personable in explaining the solutions for my older system. I appreciated the quick and polite attention I received and can now confidently say, let it snow!” – Mme Fassero

We love receiving such positive feedback! Thank you to our incredible customers for allowing us to serve you. Need HVAC assistance? Call today!

Neuhaus Heating and Air has been delivering unbeatable service in Litchfield, IL, since 1987. We specialize in residential, commercial, and industrial HVAC services—including heating, cooling, and geothermal systems. Reach out today to experience the best! Call now for more information!

Keep your heating system running efficiently:
- Set your thermostat to a steady temperature (avoid large fluctuations).
- Seal any drafts around windows and doors.
- Schedule annual HVAC maintenance for optimal performance.

Need assistance with heating repairs or maintenance? Call Neuhaus Heating and Air today!

Get ready for a cool and comfortable spring with Neuhaus Heating And Air Inc.! 🌬️☀️ As the weather warms up, make sure your air conditioners are in tip-top shape. Our team of experts is here to help you with all your AC needs, from maintenance to repairs and installation. Don't let a faulty AC ruin your spring. Contact Neuhaus Heating And Air Inc. today and enjoy a refreshing and energy-efficient cooling experience all season long! 🌸🏡

FAQ

How often should I have my HVAC system serviced?
We recommend servicing your HVAC system at least twice a year—once in the spring for cooling and once in the fall for heating. Regular maintenance improves efficiency, extends lifespan, and helps prevent costly repairs.
Why is my HVAC system making unusual noises?
Noises like banging, rattling, or squealing may indicate issues like loose parts, a failing motor, or debris in the system. It’s best to have a professional inspect your unit to prevent further damage.
How can I improve my home's energy efficiency?
To boost efficiency, change your air filters regularly, seal air leaks around doors and windows, use a programmable thermostat, and schedule routine HVAC maintenance. Upgrading to an energy-efficient system can also lower utility costs.
Why is my air conditioner blowing warm air?
A dirty air filter, low refrigerant levels, or thermostat issues can cause your AC to blow warm air. Check the thermostat settings and replace the air filter, but if the issue persists, professional service is recommended.
How do I know when to replace my HVAC system?
If your system is 10–15 years old, requires frequent repairs, struggles to maintain a comfortable temperature, or increases your energy bills, it might be time for a replacement. A professional can assess your system and recommend the best solution.

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