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HomeGreenwoodIndoor Air Quality Services in Greenwood, IN

Indoor Air Quality Services in Greenwood, IN

Indoor Air Quality Solutions in Greenwood, IN

Breathing quality air is of utmost importance. The health of your lungs is directly proportional to the quality of the air you inhale. Given that a majority of your time is spent indoors, the purity of your home’s air significantly affects your family’s health and wellbeing.

Johnson Heating | Cooling | Plumbing provides top-tier indoor air quality services for customers in Greenwood, IN. Our team of skilled technicians is well-versed in handling indoor air quality equipment and proficient at enhancing these systems using our tested and trusted indoor air quality solutions.

For over 50 years, Johnson has been the first-choice family-run business for pristine air at home in Greenwood, IN. Reach out to Johnson Heating | Cooling | Plumbing today to install advanced indoor air quality systems!


Call (317) 881-7738 anytime... day or night!

¿Habla español? Podemos ayudar. Llame a Pablo: (317) 315-0575 o Denis: (317) 412-4318

Air Purifiers

Unseen airborne pollutants permeate your home daily. Regardless of your heating and cooling systems’ efficacy in maintaining an ambient temperature, they may not always efficiently counteract airborne particulates.

Our expert technicians can markedly improve your home’s indoor air quality with air purifier installations. Incorporating an air purifier in your home enhances cleanliness and provides a safer environment for individuals with allergies, asthma, and other respiratory conditions. Air purifiers help by stopping bacteria and viruses by neutralizing them so they can’t reproduce and spread around your home. 

An air purifier can trap and eradicate 99% of airborne microbes and pathogens. Over time, the effort to cleanse your home of bacteria, mold, pet dander, and other allergens may necessitate repairs. Our team also excels at providing top-quality air purifier repair for homes in Greenwood, IN. Choose Johnson Heating | Cooling | Plumbing for your air purification system needs.


Summers in Greenwood, IN are notorious for high humidity. Despite your air conditioner working at peak performance, the muggy outdoor air can infiltrate your home through leaks around windows and ductwork. The added moisture in your home can not only cause comfort issues but can be damaging to your home.

    A dehumidifier, installed and maintained by our experts at Johnson, allows you to manage your home’s humidity.

    Whole-house dehumidifiers, connected to your HVAC system, dehumidify the air throughout your home. If you ever feel that your home is humid even with a dehumidifier installed, call us for quality dehumidifier repairs. 


    Keep your home’s humidity levels comfortable all winter long with humidifier installation and repair services from Johnson.

    Humidifier Installation

    A whole-house humidifier is exactly what you need during the winter months. Dry, winter air can cause skin to crack, lips to chap, and noses to bleed. By adding some moisture to your home’s air with a humidifier, you’ll feel much more comfortable while you’re inside.

    Humidifier Repair

    In harsh winters, indoor humidity levels can dip below 30%. Consequently, your humidifier has to work relentlessly to sustain healthy levels, which could result in operational issues needing professional repair. Our technicians are proficient at diagnosing and resolving humidifier repairs swiftly and cost-effectively.



    From manual thermostats to smart models, Johnson can help you find and install the right thermostat for your Greenwood area home.

    Thermostat Installation

    Thermostats tend to last around 10 years. If you find that you have an old thermostat that needs to be replaced, or you just want to upgrade the brains for your home comfort system to the latest technology, talk to Johnson about thermostat installation services

    There is an array of thermostats to choose from, including Wi-Fi-enabled thermostats and smart thermostats. Keep your HVAC systems up-to-date with our thermostat installation services.

    Thermostat Repair

    If your home fails to maintain your set temperature, check your thermostat first. Issues with your thermostat can disrupt your entire HVAC system. Depend on our effective thermostat repair services to restore your system as quickly as possible.

    Ron Griesemer, Owner

    Affordable Indoor Air Quality Solutions Since 1968

    Is your home safe? Are your loved ones residing in a healthy environment? With Johnson Heating | Cooling | Plumbing’s indoor air quality services, ensure an emphatic “yes” to these questions. For over five decades, our HVAC, plumbing, and indoor air quality services have safeguarded the residents and homes of Greenwood, IN. Contact Johnson Heating | Cooling | Plumbing for unparalleled indoor air quality services today!

    (317) 881-7738

    We Proudly Serve Central Indiana, including…
    New Whiteland

    Center Grove