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Air Quality

Eugene Indoor Air Quality Services

Licensed IAQ Experts Serving Lane County & the Surrounding Areas Since 1978

When you think about the health and comfort of your home, indoor air quality should be at the top of the list. Indoor air can be up to 2-5 times more polluted than outdoor air, increasing the risk of allergies, respiratory issues, and discomfort. 

At Associated Heating & Air Conditioning, we provide expert indoor air quality services to protect your health and safety. Our licensed technicians offer high-quality indoor air purification, filtration, and ventilation to eliminate airborne pollutants from your home or business. 

Our team is highly trained in diagnosing IAQ issues and implementing comprehensive solutions to protect your well-being. With transparent pricing and financing available, we make it easy to enjoy five-star service backed by decades of experience and our 100% satisfaction guarantee. 

Breathe cleaner, fresher air in Eugene with advanced IAQ solutions from Associated Heating & Air Conditioning. Call (541) 250-3845to schedule a service.

Don’t Miss Out on These Savings!

  • Associated Heating & Air Conditioning Associated Heating & Air Conditioning 20% OFF Veterans Discount

    We thank you for your service. Take 20% OFF regular maintenance if you're a veteran.

    Call Office for more details. Cannot be combined for other offers.
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    Have a family member or friend that needs a system replaced? Refer them and get $50 when they purchase a new system from us.

    Terms and conditions may apply.
  • Associated Heating & Air Conditioning Associated Heating & Air Conditioning $99 Air Conditioning or Heating Maintenance Special

    42 Points of Service & Cleaning Including:
    - Oil Motors
    - Change Air Filters
    - Blower Assembly Inspection
    - Check & Level Thermostat
    - Cycle Heat Strips
    - Cycle Gas Burners
    - Vacuum Furnace
    - and much more!

    Eugene/Springfield only. This offer cannot be combined with any other offers and can only be used once per household. Single system or 2 zone ductless. Other restrictions apply. Call today to schedule a visit.
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    0% Financing on approved credit. 60 months, 0% interest, equal payments.
    Call (541) 250-3845 Today!

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  • Associated Heating & Air Conditioning Associated Heating & Air Conditioning FREE Electrical Panel Safety Assessment!

    To ensure the integrity of your home's electrical system, call to schedule your FREE assessment today!

    Terms & conditions may apply.
  • Associated Heating & Air Conditioning Associated Heating & Air Conditioning $2,000 Federal Tax Credit for Qualifying Energy-Efficient Home Upgrades

    Don’t miss out on the $2,000 federal tax credit for qualifying energy-efficient home upgrades—available only through the end of 2025. Act now to lock in savings before this limited opportunity expires.

    Terms and conditions may apply.

Our Indoor Air Quality Methods

Our indoor air quality services start with an air assessment to identify problem areas. From there, our technicians can recommend tailored solutions to remove airborne contaminants and help you breathe cleaner, fresher air. 

We offer a variety of IAQ services to fit your home’s layout, HVAC system, and budget, including: 

  • Whole-Home Air Purifiers - Whole-home air purifier systems capture and neutralize pollutants before they circulate, including microscopic particles like pollen, pet dander, mold spores, and even viruses. Models with UV-C light can add an extra layer of disinfection.
  • High-MERV Filters - Filters with MERV ratings of 13 or higher trap small particles without impeding airflow, making them a reliable solution for homes affected by wildfire smoke.
  • HEPA Filtration - High-efficiency particulate air (HEPA) filters trap particles as small as 0.3 microns with 99.97% efficiency, making them a great choice for households with allergy or asthma sufferers.
  • Ventilation Systems & Improvements - Our team installs energy recovery ventilators (ERVs) and heat recovery ventilators (HRVs) to improve airflow by exchanging stale indoor air with fresh, filtered outdoor air. 
  • Humidity Control Systems - Whole-home dehumidifiers can help prevent mold and mildew growth during the wet season, while humidifiers can add necessary moisture in the winter to reduce respiratory irritation. 
  • UV Germicidal Lights - UV germicidal lights are silent, low-maintenance, and effective year-round. We install UV lights inside HVAC ducts to destroy biological contaminants like mold, bacteria, and viruses.

Don’t let airborne contaminants put your home and health at risk. Our team is just a call away for all your IAQ needs. 
Contact us online to request a free estimate.

Get Associated with Comfort
We’re proud to bring reliable heating, cooling, and electrical services to our Oregon neighbors. No matter where you are in the Valley, dependable comfort is just a call away.

Hear From Our Happy Customers

    “Professional & Dedicated”
    “We couldn’t be happier with the service provided by Associated Heating & Air Conditioning, Inc. for the installation of our replacement HVAC system. We highly recommend Associated, Inc. for their professionalism and dedication to customer satisfa”
    - Tasha D.
    “Associated is the Best!”
    “Professional and fast. We have used Associated Heating and Air for several years. We have never been disappointed! Thanks everyone!”
    - Michelle N.
    “Thank You Dylan & Associated”

    Associated was knowledgeable and effective. They were able to answer my questions about the ductless system and explained why it operated the way it does. That will assist me in maximizing my use of the system. All the technicians have been knowledgeabl

    - Frank M.
    “Honest & Genuine”
    “We’ve always been taken care of and couldn't be happier. Their technicians are on time, efficient and kind. They have fixed our water heater and our Lennox system now. Timelines are realistically communicated as well. I truly feel they do their best.”
    - Kendra S.
    “Highly Recommend”
    “I just had a new HVAC system installed and could not have asked for a better experience. The crew was efficient & professional. All of my questions were courteously and thoroughly answered. I would recommend Associated to anyone!”
    - Dee B.
    “Made Everything Easy for Me”
    “Guys did a great job. Very friendly, thoroughly explained all of the ins and outs of my units. 10/10 recommend”
    - Micah Q.
    “Very Thorough & Informative”
    “Associated came and did my yearly service on my new unit. They were amazing.They were there at the time they said they were going to be. And gave me some advice on my filter. I was very happy with the results.”
    - Marcie S.
    “Above & Beyond”
    “Dylan came to service my mini-split for the first time. He was quick, efficient, and very helpful with the information he gave me on my unit. Associated has been a wonderful company to work with so far!”
    - Sarena B.

Got Questions? 
We’ve Got Answers.

Clear, honest answers from a team that’s been helping neighbors since 1978.

  • What Are the Risks of Poor Indoor Air Quality?

    Ignoring signs of poor air quality can lead to a hazardous indoor environment and health risks, especially for vulnerable household members like children, asthma and allergy sufferers, older adults, and immunocompromised individuals.

    Proactive indoor air quality management is essential to maintain a safe living space. At Associated Heating & Air Conditioning, we focus on long-term IAQ strategies to maintain clean indoor air in every season.

  • What Are Signs of Unhealthy Indoor Air in Homes?

    Some warning signs of unhealthy indoor air quality include:

    • Persistent odors or musty smells
    • Dust build-up or visible particles in the air
    • Excess humidity or condensation in windows
    • Stale or stuffy air that feels heavy or difficult to breathe
    • Frequent allergy or asthma symptoms, such as coughing, sneezing, or itchy eyes

    If you notice any of these red flags, don’t hesitate to contact our IAQ experts for prompt solutions. We can recommend effective solutions to improve the safety and quality of your indoor space.

Common Pollutants in Oregon Homes

From wildfire smoke in late summer to mold growth during the wet season, our skilled professionals take a proactive approach to indoor air quality to address common regional concerns. 

Below are common pollutants we target: 

  • Pet dander
  • Mold and mildew
  • Pollen and allergens 
  • Dust and smoke particles
  • Agricultural and industrial pollution
  • Volatile organic compounds (VOCs) 

Let's Get Started

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Proudly Serving Lane County & Surrounding Areas

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