top of page



We install and replace filters and install and service all HVAC equipment to assure you are breathing the cleanest air possible.

We offer humidifiers, dehumidifiers, UV lights and air purifiers to balance the environment to your specific preferences.

We service all residential and commercial HVAC needs. 

INDOOR AIR QUALITY Is my home making me sick?

Few things are as important as the air you breathe. Air is essential for life. Air quality impacts your family's health, comfort and belonging. Breathing is so automatic we usually don't think about what's lingering in the air—especially at home. 

But did you know the air your breathe in your home may be more harmful than the air you breathe outside?

Indoor air quality (IAQ) is a term referring to the air quality within your home, especially as it relates to the health and comfort of your family. IAQ is one of the top health concerns of the Environmental Protection Agency (EPA) and their findings have been supported by the American Lung Association, The Consumer Product Safety Commission (CPSC) and other organizations concerned about our health and indoor air environment.*

Since the early 70’s, homes have been built tighter to conserve energy by keeping cold air out in the winter and hot air out in the summer. While this does conserve energy, it also contributes to ‘Tight Home Syndrome’. Tight Home Syndrome locks in dirty, sick and stale air and contributes to indoor air pollution. This indoor air pollution has been categorized by the Centers for Disease Control (CDC) into three danger levels; Particles, Germs and Gases, and most often can contain microbial contaminants, such as mold and bacteria, gases (including carbon monoxide, radon, volatile organic compounds), dust, pollen and much more that can induce adverse health conditions. According to the EPA, your indoor air is typically 2 – 5 times and can be up to 100 times more polluted than outside air. Much of this pollution comes from toxic off gassing from carpets, building material, paint, stain, cleaning chemicals, disinfectants, bug sprays and more. Although we continue to pollute outside air it is cleansed by Mother Nature with the weather, ionization and UV energy from the sun. These natural cleansing actions are not present indoors and our immune system cannot keep up with this over abundance of indoor air pollution. The American Lung Association estimates that most people spend 90% of their time indoors breathing ultra fine particles, germs and gases that pass through our lungs and enter the bloodstream. These are the main causes of asthma, allergies and other ailments so, paying special attention to cleaning your indoor air is very important.

The EPA recommends that you have your air ducts, heating and cooling systems inspected first by a professional heating and cooling contractor. If we discover that your air ducts have substantial visible mold, dust, dirt, and other contaminants or a musty odor, we may recommend duct cleaning. This is especially important if someone in your household suffers from asthma, allergies, or other symptoms that may be related to indoor air pollution. Although duct cleaning alone has never been shown to actually prevent health problems, it is an important step in a whole-house air cleaning strategy. Callen's technician can perform ductwork installation to meet your system requirements.

Much of the dirt and dust that accumulates in the ducts adheres to the duct surfaces and to the furnace and air conditioning components. This does not mean that it necessarily becomes airborne and enters our breathing space. However, this accumulation is a perfect breeding ground for mold, bacteria, and other fungi that are definite sources of indoor air pollution. It also reduces the efficiency of your heating and cooling system.

We will share options to clean, disinfect and deodorize the air in your home 24 hours a day, naturally and without chemicals; then you can decide which best fits your concerns and needs.

CALLEN REFRIGERATION recommends & uses

Aprilaire Whole-House Products

Improve your family’s health and comfort

with improved indoor air quality

Treating indoor air—in your entire home—should be #1 on your list of home improvements. Improve your family’s health, comfort and finances by improving your indoor air quality.

CALLEN REFRIGERATION - Authorized Dealer & Service Technican for Aprilaire Whole-House Products. 

The conditions that impact IAQ include temperature, humidity, air purity and air freshness.

Aprilaire Whole-House Products Help You Manage All Aspects of IAQ

Improve Indoor Air Quality (IAQ) with whole-home solutions and state-of-the-art control over humidity, air purity, ventilation and temperature. Healthy Home solutions improve a family’s health, increase comfort and energy efficiency and help preserve the home. 

Aprilaire's whole-house indoor air quality products work with your existing HVAC system to treat and control the air quality in your entire home. 

Why do you need a whole-house solution versus a portable unit?

Simple. It's the healthier and more efficient choice.

A portable unit only treats the air in its immediate vicinity. Meanwhile, the air in other areas of your home may make you sick or uncomfortable. Just as it makes sense to treat the entire water supply coming into your home, it makes sense to treat the entire air supply in your home.

When Aprilaire Whole-House Products was created, they considered your entire home. Their solutions work with all common HVAC brands and systems to treat a high volume of air through a single system to help you gain efficiencies in costs.

Whole-house products will give you the peace of mind that comes from knowing you're doing everything you can to protect your family from poor indoor air quality. Solutions include:

  • Whole-House Air Purifiers: 

Clean the air in your entire home on your terms with Event-Based™ Air Cleaning.

  • Whole-House Humidifiers: 

Automatically deliver the perfect amount of moisture to your home and effectively prevent dry air problems.

Relieve Dry Air Symptoms

Prevent the problems associated with dry air – itchy skin, sore throats, flu, damaged floors and more – by maintaining proper humidity levels. Aprilaire whole-home humidifiers with automatic control provide the correct amount of moisture all winter.

  • Whole-House Dehumidifiers:

Automatically extract the right amount of humidity from your home and prevent problems caused by

too much moisture.

  • Whole-House Ventilation Systems: 

Can expel odor-filled, polluted air and replace it with fresh, clean air.

  • Zoned Temperature Control Systems:

Control the temperature in your entire home— perfect for areas and family members that have

different temperature needs.

  • Thermostats and Controllers: 

Control your heating, cooling and overall comfort with programmable, non-programmable and

specialty thermostats and controllers.

Wi-Fi Control of Your Indoor Air

Discover the peace of mind of managing temperature and all aspects of Indoor Air Quality from a single, intuitive Wi-Fi app and thermostat. Wi-Fi control helps conserve energy and offers superior control of health, comfort and the preservation of the home.

CALLEN REFRIGERATION is South Central Idaho's Authorized Dealer and Service Technician

for all Aprilaire Products.



from the EPA on the importance of having clean air ducts.

Do You Have

Indoor Air Pollution?

  • Does anyone in your home or office suffer from allergies, asthma, headaches, sinus or nasal congestion?
  • Have there been smokers in your home or office?
  • Do you have dogs or cats or have pet owners ever lived in your home?
  • Does your furniture get dusty soon after it has been cleaned?
  • Does your furnace use typical disposable filters?
  • Do you have young or elderly occupants who tend to be more susceptible to respiratory illness?
  • Do you have "dust trails" or discoloration around your registers?

If you answered YES to any of these questions, give us a call!

"I just moved into a new home, do I still need your services"?

Absolutely! During the period of construction, debris; such as wood, dust, insects, wood, are trapped and accumulated in the duct work. Proper duct cleaning will remove these toxic substances.

"Heard about you a couple years ago from Melissa at Homecare Craftsman when she popped in for lunch! You’ve been an absolute blessing. You’re always honest and forthcoming; while always taking time to explain what needs to be done to correct the issue". –Stacy M.

bottom of page