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

April 15, 2026

The sun is out, the weather is perfect, and the trees are starting to bloom in Plano. 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.”

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

March 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 in , are prominent springtime culprits, letting pollen loose into the air and on surfaces—and if we’re not careful—into our Plano, TX, homes.

Hot and Cold Spots? Go Ductless in Your Plano, TX, Home

February 15, 2026

Do you experience four seasons just by walking through your Plano,
TX, home?  Does one room feel like a hot summer day and another like a cold winter night all at the same time?  Inconsistent heating and cooling are common problems that can affect your comfort and increase your energy bills in .  At , we’ve got…

How Do I Know I Have a Cracked Heat Exchanger?

January 31, 2026

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

How Can I Afford a New AC System (and Other HVAC Equipment)?

January 15, 2026

Let’s face it—buying a new air conditioning system or furnace isn’t exactly the kind of shopping spree you daydream about. There’s no “add to cart” satisfaction here—just a hefty price tag and a lot of questions.

The Basics of Winter Indoor Air Quality

December 31, 2025

In the winter, being snug as a bug in a rug in your home can be cozy, but it can also play havoc with your indoor air quality (IAQ) here in McKinney, creating some significant health problems. At Collin Air, we recommend taking precautions to avoid the common issues associated with winter indoor air quality.

10 Things to Consider When Buying a New Furnace

December 15, 2025

Winter in Plano 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.

Furnace Maintenance and Winter Energy Saving Tips

November 30, 2025

It’s understandable that home maintenance tasks can fall by the wayside. Many homeowners in Allen follow the old saying: “If it ain’t broke, don’t fix it.” Life gets busy, and other priorities tend to creep in each month, eating away at your time and budget.

What Size Heat Pump Do I Need?

November 15, 2025

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.

4 Important Heat Pump Maintenance Tips

October 31, 2025

You depend on your system for comfort, and it’s our mission to help. So whether you need to keep warm or cool down, we are here to help.

Need HVAC Service?

Contact the experts at Collin Air.

Call us at 972-424-4905!