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10 Year Extended Warranty

10 Years on Parts & 10 Years on Labor

Indoor Air Quality Services Mountain Grove, Mo

Air Quality Solutions

Professional residential & commercial indoor air quality services

Reliable & Experienced

Proudly Serving The mountain grove area for Over 35 Years.

Extended Warranties

Extended warranties up 10 years for parts and 10 Years for  labor

Indoor Air Quality Services
in Mountain Grove, MO

Cleaner, Healthier Air for Your Home or Business

If you’re looking for trusted indoor air quality services near Mountain Grove, MO, Shannon Heating & Cooling is here to help. We proudly serve families and businesses in Mountain Grove, Ava, Mansfield, Seymour, Hartville, Cabool, Houston, Norwood, Willow Springs, Mountain View, and surrounding towns.

The air inside your home or business isn’t always as clean as it feels—dust, allergens, and hidden pollutants often circulate indoors, sometimes making air quality two to five times worse than the air outside. For families, that can mean more sneezing, allergies, and breathing issues, while for businesses, it can create an uncomfortable environment for staff and customers. Our professional indoor air quality services restore balance and create a cleaner, healthier space for everyone who walks through your doors.

Our team provides IAQ solutions for both residential and commercial properties across the Mountain Grove region. Whether your home feels stuffy or your office struggles with lingering odors, we’ll pinpoint the cause and recommend proven solutions designed for lasting results. With the right system in place, you’ll not only breathe easier—you’ll feel the difference in daily comfort and overall well-being.

Our IAQ services include: 

  • Air purification systems
  • Humidifiers & Dehumidifiers
  • UV lights

At Shannon Heating & Cooling, we take the time to walk you through your options so you can choose the best way to clean and improve the air inside your space. Our goal is simple: help you and your family enjoy fresher, healthier air every single day.

Fleet Truck for HVAC in Mountain Grove, MO

UV Filtration

Kills germs at the source

Air Purification

Filtration & Purification Systems

Humidity Control

Balance moisture, prevent problems

Our Air Quality Services

Cleaner, Healthier Air for Your Home or Business

Every property is unique, which is why we provide a full range of indoor air quality (IAQ) solutions to suit different needs and budgets. Our services include:

  • Air Purification Systems – Removes dust, allergens, and other airborne contaminants
  • Dehumidifiers – Keeps moisture levels under control to prevent mold and mildew
  • Humidifiers - Keeps indoor air humidity at a comfortable, healthy level. 
  • UV Light Systems – Neutralizes bacteria, viruses, and other harmful particles

Improving your indoor air quality isn’t just about comfort—it’s about protecting long-term health and keeping your building in better shape. Cleaner air helps HVAC systems run more efficiently, reduces the buildup of irritants, and ensures your property remains a safe, welcoming environment.

Air Quality Services

  • Air Quality Testing
  • Air Purification Systems
  • Whole-Home Air Filtration
  • UV Light Air Sanitizers
  • Humidifiers & Dehumidifiers
  • Carbon Monoxide Detectors
  • Ventilation Improvements
  • HEPA Filtration Systems
air quality services near mountain view, mo.

TESTIMONIALS

Isaac L.
16:23 04 Nov 25
Shannon's have been great to work with on multiple projects. Great response time and professional service.
Phyllis B.
21:36 30 Oct 25
Amazing workers professional and courteous . Very knowledgeable and so will ing to accommodate this old house. Also working with a redo going on. Determined to give me exactly what was needed for my individual needs. Rom and Blane treated and started each day smiling and getting it done👏🏻👏🏻 the unit is performing over my expectations . Thank you
Aaron R.
13:43 06 Sep 25
We had a tree hit our home and air conditioner. They came out quick, we’re so helpful, professional, and have an honest and accurate quote. Highly recommend.
Bradford T.
18:25 04 Sep 25
I can't say enough good things about Shannon Heating & Cooling. They are fast, affordable and very responsive. Its nice to have a company the provides such important services that you can count on!
Brandon S.
15:42 06 Aug 25
They provide excellent customer service!! When you give them a call they show up in a timely manner and get you taken care of!
Dale C.
23:37 05 Aug 25
Did an excellent job under very difficult circumstances.
Karen H.
16:41 04 Aug 25
These guys were on the ball! Came out immediately and assessed the situation. They were very friendly, professional, and worked very hard. . I.would recommend them!
Julia F.
13:57 23 Jun 25
Honest & hard working. They have been great answering all my questions.
Billy S.
15:14 16 Jun 25
Shannon Heating and Air has always been very timley with service,almost always that day or early the next. In a business setting if my air or heat are down I need it done promptly to best serve our customers and they always do the best the can to get us up and running.
Jamie N.
12:49 16 Jun 25
These guys are awesome, great to work with very knowledgeable and always show up when needed! Great for commercial and residential service and installation. I really appreciate working with them and their staff.

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Healthier air starts here

Schedule your indoor air quality service today.

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Do NOT email for emergency service.


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