


How Important Is My Indoor Air Quality?
You might not think about the quality of your indoor air all too often — though it’s important to! There are many contaminants circulating in the air that you breathe, some of which can cause minor to severe health conditions. Improving and maintaining your indoor air quality with an air purification system, humidifier, dehumidifier or other product is a great way to keep you and your family healthy and comfy.
Make Comfort One Air Conditioning your #1 choice for residential HVAC services in Phoenix, Scottsdale, and surrounding areas. Call (602) 353-7444 today to get an expert technician heading your way!


Central Air vs. Ductless Mini-Splits
Are you trying to decide between a ductless mini-split or a more traditional central air system for your home? Each has its benefits, and it’s important to consider all the pros and cons so that you can make a selection that is best for your specific needs.
To help you make your decision, here are some factors you should consider:
- Cost: Central HVAC systems have a lower initial cost, as long as your home is already equipped with sufficient ductwork that doesn’t need modifications for a new system installation. If, however, installing a new HVAC unit requires new ductwork, this will drive the price up, making ductless systems a more affordable option. In addition, ductless systems typically save homeowners more money in the long run, through lower operation costs.
- Size and range: Central air systems are known for their power. They are usually better suited for heating and cooling large homes. With a ducted system, your conditioned air will certainly reach throughout your entire home. For ductless systems, you will need an individual unit in each room you wish to heat or cool. These units are small and conveniently attached to the wall.
- Temperature and zone control: Many central HVAC systems only have two settings: On and off. While high-end variable speed systems can provide more control over the climate throughout your home, ductless mini-splits provide maximum control. With a mini-split unit installed in several different rooms, you can even cool one room and heat another.
- Air quality: Ductwork is known for getting dirty and harboring lots of contaminants. As a central HVAC system operates, it causes these harmful particulates to circulate throughout your home. This is why many prefer ductless mini-splits. However, central systems are better suited for a range of indoor air quality products. There are several options of air purifiers, humidifiers, and dehumidifiers that can be easily integrated with your ducted system.

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The technician arrived with the diagnostic tools to determine the problem as well as the tools for repair. Obvious the tech knew what he was doing. The furnace required a new Capacitor which required the Tech to go up on the roof. The job was done in less than an hour.
Mark Y. -
This company came immediately this fall when my A/C shorted when the roofers moved it, and got it running again. When my heater went out before Xmas they came out the same day, diagnosed the problem, and had the part ordered. It took less than 20 minutes for them to install the part, and yay, the heater is working!
Lisa H. -
We had a great experience with comfort one! The technician was prompt, friendly, professional, and very knowledgeable. He addressed the issue quickly and the price was reasonable. We plan to get their maintenance package because they were so pleasant to work with! Thanks comfort one!
Kim B. -
This company is a real gem in the industry. They are very responsive, explain everything you need and want to know, went over the options, and got the job done! They replaced two aging heat pump a/c rooftop units and were flexible enough to work with the roofer to do what was needed to seal underneath before completion. The price was very fair and competitive, and every one of their staff was pleasant and professional. I highly recommend them!
Ben S. -
Our AC started blowing warm air. We called Comfort One and they came out so quickly and had it fixed in no time. Our tech was so kind, answered ALL of our questions, and explained things so well!
Rebecca D. -
Comfort One Air Conditioning Came out the Same-Day to Repair our AC Unit. They were prompt, we're pushy, propped up our system and gave us advice on the next steps. The honest company would highly recommend them!
Tom W. -
I have used Comfort One since 2018 and love them and their service! They are honest, integrity-based, and service-oriented. It is like dealing with a friend who is taking care of you. Also, 2 of my friends have used them and one even said I saved her life with them they loved them so much. I have dealt mainly with Taps and Jessica (owners) and also John. The last few visits John has come. Recently he replaced the motor on my air conditioner. He found that it was under warranty and handled everything. Thank you for being the type of company I know I can completely rely on. I appreciate you.
Amy S. -
This company has been top-notch. I’ve worked with Taps and Jon at my work and now use them for my home. They are wonderful to work with and prices are fair and transparent. They are very responsive and communicate well. the comfort zone is my go-to HVAC company.
Matt S. -
I have been looking to find a reliable HVAC company for several years now. After trying several companies, Comfort One AC is the one. Today was my first experience with them and Jonathan was a Superstar! He discovered that my AC had been overcharged with refrigerant. He took the time to explain what that meant and how it could impact my system. He, of course, but the refrigerant to the level it should be. Excellent customer service can be hard to find, but that's exactly what Jonathan provided today. If you are looking for a new AC company, go with Comfort One AC. They are the BEST!
W T.


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