We provide the highest quality heating, ventilation, and air conditioning (HVAC) service and repair in the Bethany area. At Nelson Heating & Electric, we aim to educate and inform our Missouri customers about their heating and cooling options. You can be sure our experts are ready to provide you with maximum comfort at a great value. We service all brands and models, so call us or request service online today.

Air Conditioning

If you need a new air conditioner or replacement installed, or if your system requires repairs or maintenance, our Nelson Heating & Electric HVAC team is the qualified and professional crew for the job. We are ready to provide the service, repair, and maintenance you need to stay comfortable during the higher temperatures here in Bethany.

Appliance Repair

At Nelson Heating & Electric, we provide repair services on all major appliance makes and models. Contact our professionals today to learn more and schedule your appointment.

Ductless Systems

Ductless systems, also known as mini splits, offer more flexibility than traditional HVAC systems in that ductless systems do not use ductwork. They are also smaller than traditional heating and cooling systems, which means they typically use less power. Ask us about this economical and versatile HVAC solution.


Electricity is nothing to leave to chance. Whether it’s an upgrade or new-construction project, common electrical services and repairs that homeowners explore range from generators all the way down to loose wall switches. At Nelson Heating & Electric, we can help with any of your electrical needs.

Gas Furnaces

Do not get left in the cold! Is your furnace acting up, blowing cold air, or making too much noise? Our experienced team of Nelson Heating & Electric professionals is here to keep your Bethany home warm and cozy. Our heating professionals repair all makes and models.

Heat Pumps

For Bethany homes with no access to natural gas, heat pumps offer an efficient, reliable solution for heating and cooling. Additionally, they provide high energy efficiency, saving you in energy costs. Ask us how a heat pump can help keep you both warm and cool.

Indoor Air Quality

Turn to your indoor air quality experts at Nelson Heating & Electric to help make your Bethany home healthier and more comfortable. Our team can provide a variety of indoor air quality products and solutions to help keep your home’s air clean, so you can breathe a little easier.

Zone Control Systems

We offer zone control because your comfort is important to us. Gone will be the days of hot or cold spots throughout your house. Your Bethany home will be as you have always dreamed it should be—comfortable in every room.


Many HVAC maintenance services require the knowledge, skills, and tools of a professional. In addition to changing your air filter, our Nelson Heating & Electric maintenance expert will perform a thorough cleaning, make any necessary adjustments, and alert you to possible concerns. Schedule regular maintenance to help keep your heating and cooling systems performing at their peak levels.

Commercial Heating and Cooling

When it comes to your company, keeping your commercial heating and cooling system in optimal working condition is imperative. Whether you are keeping your customers, patients, or employees comfortable or you have technology requiring a particular temperature, your heaters and coolers are a priority for a successful business.

Need HVAC Service?

Contact the experts at Nelson Heating & Electric.

Call us at 660-425-3004!