Financing Available with approved credit


Carmel, IN HVAC and Plumbing Services

carmel in location hub

Welcome to the dynamic city of Carmel, Indiana where Nardco Heating and Air Conditioning is your dedicated partner, committed to delivering an exceptional service experience.

Our devotion goes beyond just providing heating and cooling solutions; we take great pride in offering a wide range of services, including indoor air quality and plumbing solutions, tailored to the needs of both home and business owners in our area. With a history dating back to 1961, we’ve remained a locally owned and operated establishment, fostering strong ties within this close-knit community. Serving the residents of Carmel is an honor, and we approach our work with unwavering dedication and care.

Ready to get started? Contact us to schedule an appointment!

Heating Services in Carmel, IN

Residents can rely on Nardco for a wide array of heating services in Carmel, IN, including installation, repair, and maintenance. Our dedicated team is committed to ensuring your indoor environment remains warm and comfortable, regardless of the weather outside.


Winter in Indiana can be harsh, but you don’t have to suffer through it. Nardco understands how important it is to have a reliable furnace to keep you warm and safe. We specialize in installing energy-efficient furnaces that will not only keep you cozy but also save you money. Our skilled technicians are always ready to provide prompt and effective repairs whenever you need them. Additionally, our annual maintenance services ensure that your heating system stays in top condition.

Air Handlers

Maintaining a comfortable and healthy indoor environment is crucial, and your HVAC system’s air handlers play a vital role in achieving that. Nardco offers top-notch air handler repair services to address any issues with this key piece of equipment. In situations where replacing the unit with a more energy-efficient and cost-effective model is the best option, we can assist you with an upgrade. 
  • Air Handler Installation
  • Air Handler Repair

Ductless Mini Splits

If you’re looking for an efficient and cost-effective heating solution, you might want to consider ductless mini split systems. These systems offer zoned heating capabilities, which means that you can adjust the temperature in different areas of your home individually, saving you money on your energy bills. At Nardco, we specialize in the installation, maintenance, and repair of ductless mini split systems, ensuring that you can enjoy year-round comfort. 
  • Ductless Mini Split Installation
  • Ductless Mini Split Repair
  • Ductless Mini Split Maintenance

Heat Pumps

Choosing the right heating system for your home is crucial, and heat pumps offer many advantages. They are an environmentally friendly and cost-effective solution to efficiently heat your home by extracting warmth from the outdoor air. Whether you’re replacing an old heating system or need a new installation, Nardco makes the process hassle-free. Our team of experts also specializes in heat pump repair and routine maintenance services that can keep your system running reliably in all weather conditions for years to come.
  • Heat Pump Installation
  • Heat Pump Repair
  • Heat Pump Maintenance

Cooling Services in Carmel, IN

Summer can be brutal in Indiana, but Nardco has got your back. From installation to maintenance and repair, we provide a range of cooling services in Carmel, IN, to keep your indoor environment comfortably cool even on the hottest days. 

Air Conditioning

Tired of trying to beat the heat with an old AC unit? Nardco is your ultimate destination for all your air conditioning needs in Carmel, IN. Our proficient team of technicians is well-equipped to handle any cooling issue that you might face. Whether you need a new AC system installed ahead of the cooling season or your existing unit has failed on the hottest day of the year, we assure you that our team will always be there to provide you with the necessary service.

Air Handlers

The air handler plays a crucial role in your air conditioner or heat pump, and if it malfunctions, it can negatively impact the entire system’s performance. At Nardco, we understand the importance of a well-functioning air handler, and we offer expert repair services to diagnose and fix any issues. In case replacement is necessary, we can efficiently install a new air handler to ensure your cooling system runs smoothly and efficiently. 

  • Air Handler Installation
  • Air Handler Repair

Ductless Mini Splits

If you want to keep your Carmel home cool, a ductless mini split system is a smart choice. But when your system needs repair or servicing, who can you turn to? The answer is simple: Nardco. We offer fast and reliable repair solutions to ensure you don’t have to suffer in the heat. Not only will we install a system that maximizes your comfort, but we’ll also help you save money and improve your overall energy efficiency.

  • Ductless Mini Split Installation
  • Ductless Mini Split Repair
  • Ductless Mini Split Maintenance

Heat Pumps

Heat pumps are an efficient way to maintain comfortable temperatures in your home all year round. These systems work by transferring heat from one area to another, which makes them both eco-friendly and cost-effective. If you encounter problems like insufficient heating or cooling, unusual noises, or low airflow, Nardco’s team of experts can provide reliable heat pump repairs. To avoid unexpected failures, we highly recommend scheduling bi-annual maintenance with us to keep your system running smoothly.

  • Heat Pump Installation
  • Heat Pump Repair
  • Heat Pump Maintenance

Indoor Air Quality Services in Carmel, IN

At Nardco, we understand the impact that indoor air quality can have on your health and well-being, which is why we are fully committed to offering top-quality indoor air quality services in Carmel, IN. You can trust us to take care of all your indoor air quality needs so that you can enjoy a comfortable and healthy home environment.

Air Purifiers

Transform your home with Nardco’s whole-house air purification systems for consistently clean and fresh air. Our team of specialists will help you select the ideal air purifiers tailored to your home’s specific requirements. We offer professional installation services and expert repairs to ensure your air purifier operates at its best.

  • Air Purifier Installation
  • Air Purifier Repair


Is your home feeling uncomfortably muggy? If you’re noticing mold growth, musty smells, or condensation on your windows, it could be a sign of high indoor humidity. Nardco can help you regain control over your home’s moisture levels with our whole-house dehumidifier installation service. Our state-of-the-art equipment can efficiently remove excess moisture from the air, leaving your space feeling more comfortable than ever. 

  • Dehumidifier Installation
  • Dehumidifier Repair


Are you struggling to find the ideal humidity level in your indoor environment? Let Nardco help with our humidifier installation and repair services. Our team of experts will work with you to install a whole-home humidifier, ensuring optimal comfort and air quality. And if any issues arise, we provide timely repairs to maintain humidity levels and safeguard your well-being. 

  • Humidifier Installation
  • Humidifier Repair


Your home’s thermostat is a crucial piece of equipment that helps you maintain a comfortable indoor temperature and keep energy bills low. However, when your thermostat starts acting up, it can lead to discomfort and increased expenses. That’s where Nardco comes in. We specialize in repairing or installing a new thermostat to ensure your home’s heating and cooling systems are working efficiently. 

  • Thermostat Installation
  • Thermostat Repair

Plumbing Services in Carmel, IN

Your home is your sanctuary, and you need to keep it safe and comfortable. For that, you need a trustworthy plumber who can take care of all your plumbing needs. Nardco is your go-to source for certified and licensed plumbers who can install and repair your plumbing systems. We’re always here to lend a hand and make sure that your home runs smoothly. For quality plumbing services in Carmel, IN, Nardco is an obvious choice.

Tankless Water Heaters

If you’re looking for a way to save on energy bills and gain extra space in your home, consider switching to a tankless water heater. Unlike traditional water heaters, tankless models provide hot water on demand, eliminating the need for a storage tank. Nardco provides expert installation, repair, and maintenance services for these efficient systems. 

  • Tankless Water Heater Installation
  • Tankless Water Heater Repair
  • Tankless Water Heater Maintenance

Traditional Water Heaters

Traditional water heaters are a popular choice for many Indiana homes due to their reliability and affordability. These systems use a storage tank to heat and store hot water, ensuring a steady supply of hot water on demand. At Nardco, we’re the go-to experts for the installation, repair, and maintenance of traditional water heaters, having served countless homes in the area. 

  • Traditional Water Heater Installation
  • Traditional Water Heater Repair
  • Traditional Water Heater Maintenance

Garbage Disposals

At Nardco, we understand the frustration of dealing with a malfunctioning garbage disposal. That’s why we offer reliable repair services to get your system up and running in no time. If your garbage disposal is beyond repair, our team of experts can help you choose a new system that meets your needs and budget. Count on us to provide the service you need to keep your kitchen clean and safe.

  • Garbage Disposal Installation
  • Garbage Disposal Repair

Sump Pumps

Sump pumps are typically installed in basements or crawl spaces to prevent flooding caused by heavy rainfall or groundwater. These devices are crucial in protecting your home’s foundation, preventing water damage, and keeping your indoor environment dry and safe. Nardco offers expert sump pump installation services for new builds, repairs for existing systems, and ongoing maintenance to ensure your sump pump performs efficiently throughout its lifespan. 

  • Sump Pump Installation
  • Sump Pump Repair
  • Sump Pump Maintenance

Water Softeners

Hard water can cause a lot of problems, but Nardco can help. Our expert technicians can install a water softener that will remove hard minerals, making your water softer and better for your skin, clothes, and appliances. We’re here for you throughout the life of your system, providing repairs and maintenance to ensure it runs efficiently. 

  • Water Softener Installation
  • Water Softener Repair

Gas Lines

When it comes to setting up gas lines, it’s important to prioritize safety and work with a reliable company that knows what they’re doing. Nardco is your go-to team for all things gas-related. Whether you’re building a new home or remodeling, our experts will handle everything from start to finish, ensuring your safety is never compromised. We also specialize in gas line repairs, so if you ever experience any issues like leaks, rusty pipes, or damaged connections, we’ll take care of them quickly to keep your property and loved ones safe.

  • Gas Line Installation
  • Gas Line Repair

Whole House Repiping

Are you tired of dealing with frequent leaks or discolored water in your home’s plumbing system? It might be time to consider whole-house repiping. Nardco, a reputable provider of plumbing services in Carmel, IN, and the surrounding areas, offers professional repiping services. Our skilled experts will assess your plumbing system, develop a personalized plan, and execute the repiping process to ensure a dependable and long-lasting system. 

Fixtures and Faucets

Are you planning to upgrade your home’s plumbing system? Look no further than Nardco! Our team specializes in the installation of a wide range of fixtures and faucets, including toilets, showers, bathtubs, and kitchen and sink faucets. We take pride in providing our customers with high-quality fixtures that perfectly match their unique styles and preferences. And if you ever encounter any issues with your plumbing system, our experts are always on hand to help you with any repairs or maintenance.

  • Toilet Installation
  • Toilet Repair
  • Shower Installation
  • Shower Repair
  • Bathtub Installation
  • Bathtub Repair
  • Faucet Installation
  • Faucet Repair


A clean sewer line is crucial for the proper functioning of your home’s plumbing system. When your sewer line becomes clogged or damaged, it can lead to significant problems, including backups and sewage leaks. That’s where Nardco comes in. We offer comprehensive sewer line cleaning and repair services to ensure that your home’s plumbing system is operating smoothly and efficiently. Our experienced technicians use advanced equipment and techniques to clean and repair your sewer line quickly and effectively, keeping your home clean and safe.

  • Sewer Cleaning
  • Sewer Repair


Hydrojetting is a process used to clear clogged pipes using high-pressure water streams. This technique is effective in removing blockages caused by grease, roots, or other debris that accumulates in pipes over time. If you’re experiencing slow drains or backup issues, Nardo’s hydrojetting services may be the solution for you. 

Drain Cleaning

Over time, our home’s drains can become clogged with debris, grease, and other substances that can cause unpleasant odors and even lead to health hazards. It’s important to call for professional drain cleaning when you notice slow drainage, gurgling noises, or foul smells. At Nardco, we offer expert drain cleaning services to prevent clogs and ensure your home’s plumbing system runs smoothly. 

Commercial HVAC Services in Carmel, IN

As a business owner, it’s essential to prioritize the well-being and safety of both your employees and customers. Nardco understands the importance of creating a comfortable and healthy work environment, which is why we also offer commercial HVAC services in Carmel, IN. Our team specializes in the installation, repair, and maintenance of commercial HVAC systems to ensure they keep your indoor areas comfortable and safe.

Commercial HVAC Installation

Searching for the right HVAC system for your business? Nardco can help. We offer energy-efficient rooftop, split, and packaged systems that keep your employees and customers comfortable while saving on energy costs. As a Trane Comfort Specialist, we provide top-quality parts and service to ensure your commercial building is comfortable year-round.

Commercial HVAC Maintenance Services

Nardco believes that regular maintenance is key to keeping your commercial HVAC system running smoothly and efficiently. Our comprehensive maintenance services include regular inspections, cleaning, and tune-ups tailored to the specific needs of your business. With our help, you can avoid costly downtime and extend the lifespan of your HVAC system.

Commercial HVAC Repairs and Emergency Services

We understand that HVAC breakdowns can occur at any time, even after hours. That’s why Nardco provides 24/7 emergency repair services to ensure that your HVAC system is up and running as soon as possible. Our experts are equipped with the necessary tools to fix any issues with your HVAC system and minimize your downtime. 

Commercial Air Quality Services

Maintaining a comfortable and healthy environment for employees and clients is crucial for any business owner. To achieve this, it’s essential to ensure that the indoor air quality of your commercial building is up to standard. Nardco can evaluate your air quality to identify any potential issues and offer effective solutions tailored to your specific needs.

Experience the Nardco Difference

For decades, Nardco has been the trusted name in the Carmel, IN, area. As a locally owned and operated establishment since 1961, we’ve established deep roots in the community, taking immense pride in serving our neighbors. 

Our dedication to your comfort and well-being is evident through our comprehensive range of services. We understand that making your home comfortable and efficient is not just a matter of convenience but also peace of mind. That’s why we offer financing options for new installations and Annual Maintenance Program Agreements through our exclusive Comfort Club Membership.

At Nardco, we go the extra mile to protect your home during our service appointments. We employ protective coverings and make sure your home remains as we found it. In the rare event that something is damaged, rest assured that we will promptly repair or replace it.

Your comfort and satisfaction are our top priorities, and that’s why our team is also available 24/7 to address all your emergency needs. Because when it comes to your comfort, waiting is just not an option.

Choosing Nardco means more than selecting a service provider; it means joining a community that values your comfort and satisfaction above all else.

Contact Us for an Appointment in Carmel, IN

In the picturesque city of Carmel, IN, Nardco proudly stands out as the top solution for all your heating, cooling, plumbing, and indoor air quality needs. When it comes to your comfort and well-being, why settle for anything less? Reach out to us today for an appointment. We won’t let you down!