Our Services


Your HVAC system is like a fine tuned machine. Seasonal maintenance is a must when it comes to ensuring the efficiency and longevity of your home comfort system. Call today to schedule your pre-season tune-up.


Does your HVAC system need repair? Call on us to take care of all your heating, air conditioning, and ventilation needs. Our experienced technicians are standing by to get you back up running in no time flat.


We specialize in the installation of Residential Heating & Cooling equipment in the Farmington, MO and surrounding areas. Let one of our experienced installers go to work for you.

Air Conditioning Repair Experts

Nicholson Heating and Air Conditioning offers the lowest rates in the Farmington, MO area on all air conditioning service calls. Our friendly technicians are the highest-trained in Farmington, MO, and will help with all of your air conditioning needs, repairs and upgrades. If you just need a tune-up, or you need a whole new air conditioner, you can trust Nicholson Heating and Air Conditioning to do the job right, at a fair price.

Furnace Repair Experts

Nicholson Heating and Air Conditioning's highly-trained staff of technicians are ready and at your service in Farmington, MO when the going gets tough this winter.  Whether your  furnace or heat pump is down, you can count on us to get your home back to a cozy temperature in no time at all.  We offer the lowest service call rates in Farmington, MO, GUARANTEED.  Let us keep the cold out for you this winter.  Call us today at (573) 756-3599 to schedule your appointment.

Indoor Air Quality Experts

Farminton, MO homeowners should call Nicholson Heating and Air Conditioning for all of their indoor air quality needs.  If you have allergies, a whole-whome HEPA system can reduce airborne allergens and give you allergy relief!  Call us today at (573) 756-3599 to schedule an appointment or just to find out more about how to breathe easy at home.

Pre-Season Tune-Ups

Your air conditioner and furnace are finely-tuned machines that require updates and maintenance to operate properly.  Annual maintenance is the primary way to ensure that they will always operate at the optimal output.  If your HVAC equipment is dirty, or malfunctioning, you can spend hundreds of dollars every month on extra utility bills.  Don't hesitate, call your Farmington, MO leader in heating and air conditioning repair, Nicholson Heating and Air Conditioning and let us schedule an annual cleanup for your system.  Don't wait until you need a new unit, keep up with the maintenance on yours.  Call us today at (573) 756-3599 to schedule an appointment or learn more about our maintenance packages.

About our team

Dylan Nicholson
Chief Operations Officer

Dylan began his career in HVAC in 2013. Since, he has obtained his certification for the installation and technical service of Variable Refrigerant Flow Systems (VRF) from NSC in St. Louis. Dylan also holds a certification in both business and project management. Please feel free to reach out to Dylan directly at 573-701-3590 to address any or your HVAC needs.

Rodney Nicholson
Project Superintendent

Rodney started his career in the HVAC trade out of high school with Bob Harris Sheet Metal where he learned the basics of the trade. Since then he has obtained his HVACR Universal Refrigeration License and completed 4 years of technical training. In 2000 Rodney established Nicholson Heating & Cooling and has been providing the parkland with great service ever since.