Proud Supporter of Folds of Honor. A portion of every service call goes towards Folds of Honor.


Our Heating Services

Professional Heating Services

If your heat system fails, it’s not just your comfort at risk – lengthy waits for repairs can contribute to frozen pipes and plumbing damage as well potential health issues for your family and loved ones. That is why the friendly professionals of Johnson Heating & Cooling recommend regular service for your heater or furnace. Our heat repair service area includes Greenwood, Franklin, Southside Indianapolis, and surrounding areas of Central Indiana. We are here to help you meet all your heating challenges this winter.

Ductless Mini Split AC Systems

People mostly think of these innovative units being used for air conditioning, but they can also be used for heat. Let us show how they can increase your comfort.

Gas Furnace

A gas furnace is a great way to heat your home with a relatively clean-burning fuel. We handle installation, maintenance, and repairs for a wide range of gas furnaces. 


A boiler heats up water to send into radiators to heat each room and may also supply all your hot water. We’ll keep it in top working order or install a new one.

Furnace Thermostat Services

The thermostat is the “brain” of your heating system, and if it’s broken or dead, we can repair or replace it to put your back in control of your indoor climate.

Furnace Installation Services

When it’s time to get a new furnace, it’s an opportunity to get a more efficient one to save you money. We’ll guide you to right one and install it for you.

Furnace Maintenance Services

Having a furnace break down in the winter is no fun. The best way to avoid an emergency is to have your furnace inspected and maintained at least once a year.

Furnace-mounted Humidifiers

Wintertime heating can make for air so dry it leads to discomfort. One way to address this is with the right furnace-mounted humidifier to put moisture into the air.

Heat Pump Services

Heat pumps are very efficient at heating a cooling a home. We can help you decide if a heat pump is right for, as well as install, maintain, and repair it when needed.

Thermostat Repair & Replacement

The thermostat is what allows you to make adjustments to the indoor temperature of your home or business. If yours is malfunctioning or dead, we can repair or replace it.

UV Air Sanitizers

You could be continually removing allergens, pathogens, and other contaminants from your indoor air with UV air sanitizers. Let us show you how they work.

Heater Services

Whether you call it a furnace or heater, the system that warms the indoor temperature during cool weather needs to be kept in peak working condition. 

Whole House Humidifiers

When your home’s air is too dry, you are at higher risk for respiratory ailments. The right whole house humidifier can solve dry air problems for good.

High-Efficiency Furnace

Everyone’s becoming more energy-conscious these days because of global warming. When it’s time for a new furnace, make it a high-efficiency model to use less energy.

Emergency 24-hour Furnace Repair

A furnace failure in the winter is a real emergency. We are available to provide emergency furnace repairs 24/7 to restore your heat when something goes wrong. 

High-Efficiency Furnace

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Emergency 24-hour Furnace Repair

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Installation, Repairs & Maintenance

Additional HVAC Services in Franklin, IN:

Heater Services

Heat Pump Services

Radiant Heating Services

Geothermal Heating Systems

AC Filter Replacements

Refrigeration Repair

Thermostat Repair and Replacement

Emergency services

Air Conditioning Problems to Look Out For

Noticing problems with your AC? Contact us for a
professional inspection and repair. Your cooling system could work less efficiently or break down for multiple reasons, but a few factors are common. Airflow problems caused by frozen coils, as well as low levels of refrigerant, bad wiring and faulty thermostats or contractors all can cause issues that need to be fixed.

Is Your Furnace Malfunctioning?

Ensure that you’re ready for winter with a furnace or heating system in top shape. If your heating is intermittent or not present, contact us and receive help immediately. Your fan or thermostat could be having an issue. Fan belts, motors, and bearings can cause poor heat control, all contributing toward your furnace overheating.

How Can You Avoid HVAC Problems?

Problems with your heating and cooling systems can make for an uncomfortable environment at home. Our highly trained HVAC specialists have the knowledge to help you fix any heating or cooling problem, and give you confidence as they determine the problem and recommend a solution.

If you want to prevent these problems, performing regular maintenance is the best place to start. Maintenance and tune-ups all start with a deep look at your heating or cooling system to make sure that everything is working. If there are potential problems we fix them right away. Minor issues can become major problems, like higher energy costs or potentially even needing to replace the entire unit if they aren’t addressed. Make sure that your HVAC system keeps working and stays in good condition with our Comfort Club. As a member, you’ll receive scheduled comprehensive maintenance to maintain your home’s comfort and safety.

Technician repairing a furnace during emergency breakdown

Heating Installation

Our core values are the pillars of our success. These values drive our daily decisions.

Licenced Professionals

Quick & Optimized Installation

One Year Guarantee

Dirty Furnace

Heating Maintenance

We pride ourselves on offering the most up-to-date and efficient heating system technologies.

Confident and reliable service

Fully trained service technicians

Bonded, Insured and Licensed

Things You Need To Know About Heating Units

Are You Maintaining Your Heating Units Properly?

Proper maintenance of your furnace or heating system is of the utmost importance year-round. Completing our seasonal inspection ahead of dropping winter temperatures helps our customers in Greenwood, Franklin, and Southside Indianapolis avoid major problems when you rely on your heat for comfort and health. These inspections not only identify potential issues but also provide your heating system with a tune-up to help reduce your energy costs through the winter. Our Comfort Club offers a bundle of safety and savings to ensure that your heater is ready to work all season long.
Ideally, these inspections should be completed once a year. However, if your air stops flowing, your utility bill costs jump drastically, or no heat is coming from your register, contact us for immediate assistance. We look forward to helping keep your home and family warm.

What are Common Heating Problems?

The most common heating system repair and replacement is a heat exchanger. This component frequently lasts up to 20 years before needing to be replaced, but older models can last much longer at the cost of losing efficiency. As with all machinery, ensuring proper maintenance, regularly replacing filters, controlling moisture, and cleaning coils will increase your furnace or heater’s efficiency and save you money in the process.

Other typical heating problems include:

  • Malfunctioning thermostats
  • Pilot light ignition problems
  • Noisy furnace and blower
  • General lack of maintenance
Do You Need Heat Pump Services?
Does your home have a heat pump? If it is malfunctioning, Johnson Comfort will help solve your heat pump maintenance needs. Common issues requiring heat pump maintenance include refrigerant leaks, poor airflow, motor wear and tear, coil or duct obstructions, and more. Our expert technicians will do what it takes to get your heat pump running properly.

Heat pumps move heat into your home during wintertime and pump heat outside in the summer to keep your home cool. These important devices take the place of traditional furnaces and help reduce the risk of fires in your home. Heat pumps also help reduce the energy costs associated with heating your home whether you use oil, gas, or electric power. Most have efficiency rating available to help you in determining what model is best-suited to meet your needs.

Why Work With Johnson Heating | Cooling | Plumbing?

When you do business with Johnson Heating | Cooling | Plumbing, you get more than a solution to your home comfort needs. You get a promise of expertise and quality. Our skilled technicians are tested and certified. And we train our teams to work quickly and efficiently so that we can return your home to its expected comfortable state. We ensure that our technicians receive ongoing training so that they are up to date on the latest heating technologies.

We proudly administer our heating repair and maintenance services in our flag-draped Johnson Heating & Cooling blue vans. Our technicians bring the utmost professionalism to the job from their technical expertise and their neat and clean uniforms. We respect your property and will keep it clean – we won’t enter your home before we put on our shoe covers!

Here are Johnson Heating & Cooling, our technicians are not only highly trained but are also dedicated to keeping your home protected. In business for over 50 years, we’ll fix your heating system the right way, or it’s FREE!

We Proudly Serve Central Indiana, including…
New Whiteland


Center Grove