Why Is My House So Dusty When the AC Is Running?

July 15, 2026

A dusty home can feel frustrating, especially when you’ve just cleaned every surface, only to see dust settling again the next day. Your AC should help keep the air clean, so when dust keeps coming back, it’s natural to wonder whether something’s wrong. In most cases, your AC isn’t “broken.” Instead, hidden issues inside your…

Your Top 10 Guide to Buying a New AC in Scottsdale, AZ

June 15, 2026

Ready to upgrade your cooling game? Whether your current AC is wheezing through another summer or you’re simply ready for a more energy-efficient upgrade, buying a new system can feel like a big decision—but it doesn’t have to be overwhelming.  From beating the local heat and humidity to finding the perfect balance of…

UV Air Filters Cut Airborne Asthma Triggers

May 15, 2026

If you or someone in your home lives with asthma, you already know that itchy eyes, wheezing, or coughing can come out of nowhere. Often, the trigger isn’t outdoor air—it’s what’s floating around inside your house. Dust mites, mold spores, pet dander, pollen, bacteria, and even viruses can circulate through your HVAC system, aggravating asthma…

Spring Allergies: Your HVAC System Can Help You Breathe Easier in Your Home

April 15, 2026

Spring is a time of renewal, but for millions of homeowners, it’s also the season of sneezing, itchy eyes, and congestion. Trees and grass are prominent springtime culprits, letting pollen loose into the air and on surfaces—and if we’re not careful—into our homes. We track it indoors, let it in through open windows…

2026 AC Maintenance Guide: Is a Spring Tune-Up Worth It?

March 15, 2026

The sun is out, the weather is perfect, and the trees are starting to bloom in . Spring is officially here! And because we’re a month or two away from the first real heatwave hitting (if we’re lucky), nearly every homeowner asks the same question: “Do I really need to pay for an AC tune-up…

What Size Heat Pump Do I Need?

February 15, 2026

So, your trusty AC or furnace has finally thrown in the towel. You start researching replacement options and keep running into this thing called a heat pump. It sounds high-tech, maybe even futuristic—but what is it, and more importantly, how do you know what size heat pump you actually need? Choosing the right size is…

How to Set Your Programmable Thermostat

January 30, 2026

A programmable thermostat is one of the simplest and most effective tools for saving energy and maintaining year-round comfort in your home. But to get the most out of it, you need to know how to set it correctly.

Why Is My Furnace Leaking Water?

January 16, 2026

You just discovered there is a puddle of water on the floor in front of your furnace. Why would the furnace in your Cave Creek, home be leaking?

Why Won’t My Furnace Stop Running?

December 31, 2025

Is your furnace blowing air without pause? If so, you’re probably feeling a bit concerned—and your Scottsdale house most likely feels like an oven. On top of that, your utility bill will be considerably higher with your furnace constantly running.

10 Things to Consider When Buying a New Furnace

December 15, 2025

Winter in Phoenix is shaping up to be especially harsh this year. Can you imagine not having your furnace to help you make it through? You go to turn it on … and instead of rushing warm air through your ducts, it rattles, groans, and then just sits in sullen silence, clearly protesting another season of overworked servitude.

Need HVAC Service?

Contact the experts at Reliance Heating and Air Conditioning.

Call us at 602-944-9585!