Newcomb HVAC is a local, family owned company which has been providing Southern Illinois and Missouri with full service heating and cooling needs. Whether you need a repair or a new system, Newcomb is the company to call. We pride ourselves on integrity and honesty and strive to do your job right the first time.

Midwest winters can be brutal and a failing heating system is a big deal. That’s why Newcomb offers 24/7 emergency heating repair. We can also install a new system for you and help you choose the one that best fits your unique heating needs. For more information or to request service call us today.
When your air conditioner fails you should only trust the professionals at Newcomb to fix it right the first time. Our highly experienced technicians will diagnose your system and provide you with fast, effective a/c repair. We also offer a/c maintenance plans as well as new system installation so call today.
At Newcomb, one of our passions is environmentally and budget friendly heating and cooling which is why we specialize in the installation of geothermal units. While initially a large job, a geothermal heating and cooling system can effectively condition your home also reducing your energy cost. We recommend geothermal units to most of our customers, so call us today for more information.
Maintaining good indoor air quality through use of ventilation, filters and/or electronic air cleaners is important to keeping your home healthy, fresh, clean, and free of dust and allergens. At Newcomb, we can do a full indoor air quality analysis and make recommendations for how you can improve your indoor air quality, keeping it clean and fresh.
Newcomb Heating and Cooling now includes Spray Foam Insulation as one of our services we provide. We feel insulation and proper airflow is key in producing efficiency and comfort in your home or place of business. We have a mobile trailer that we bring to location where we are capable of spraying either open cell or closed cell foam to produce your desired results.
HVAC maintenance

Why Choose Us?

  • Integrity and Honesty is the foundation of our business
  • We do your job right the first time
  • 100% Satisfaction Guaranteed
  • 24hr Emergency Service
  • We are licensed and insured and our techs are highly certified and very experienced
Contact Us
For all your HVAC and indoor air quality needs, contact Newcomb HVAC. Servicing Southern Illinois and Missouri. Call 618-942-2621 or contact us online.
Contact Us