Air Conditioning Articles

Which AC Is Better? Single-Stage or Variable-Speed

July 31, 2026

If you’re shopping for a new air conditioner and find yourself Googling “single-stage vs. variable-speed AC” or “which AC is better for my , home,” you’re not alone. Choosing the right cooling system can feel like learning a new language—full of technical terms, performance claims, and price differences that leave you wondering what really matters. …

Install HVAC Zoning for Ultimate Summer Comfort

June 30, 2026

Do you and your family battle over the thermostat on sweltering summer days? One person cranks the AC, and another promptly lowers it. Someone else dials it back up, and someone dials it down. The temperature ping-pongs from cold to warm and warm to cold. It’s a familiar scene in many , homes with a…

3 Major Spring AC Maintenance Tips

April 15, 2026

Spring is finally arriving! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage. But there’s one essential part of your , home that also needs some TLC this season—your air conditioning (AC) system! Just like you wouldn’t…

Your Top 10 Guide to Buying a New AC in Castroville

January 31, 2026

Summer is calling, and with it comes the need for a new AC system. You want an efficient and affordable air conditioning unit to keep you cool. We get it. While navigating the world of AC units can feel overwhelming, has compiled the top 10 essential things you need to know before you…

5 Reasons Why Regular HVAC Maintenance Is Essential

August 29, 2025

Lonestar Comfort Services can help. We’re a well-known name across Medina County, with a team of skilled technicians and well-stocked trucks.

3 Tips to Prevent AC Breakdown During a Heat Wave

August 15, 2025

An air conditioner is your lifeline during a prolonged heat wave.

This life-saving comfort system is a necessity when temperatures soar and linger in Lytle as they have under the heat dome that has scorched across Texas.

3 Signs It’s Time for a New AC

July 15, 2025

According to the U.S. Department of Energy, high-efficiency air conditioners can reduce energy usage by 20 to 50 percent per year.

Prepare for Hot Weather With an Air Conditioning Tune-Up

June 30, 2025

According to the U.S. Department of Energy, central air conditioning systems have a service life of approximately 15 to 20 years.

Spring AC Maintenance Tips

April 30, 2025

From replacing air filters to scheduling maintenance, cleaning your cooling system can prevent breakdowns and keep your home comfortable.

Does an AC Kill Mold?

April 21, 2025

Your air conditioner (AC) can do several things––keep your Texas home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. But one thing it can’t do is kill mold.

How Does Your Central Air Conditioner Cool Your Home?

March 28, 2025

Well, air conditioners do so much more than just cool, like dehumidify your home or business and help keep your inside air cleaner. Understanding a bit of its basic components and how they work can help you identify a problem or malfunction when it occurs.

Understanding Your Air Conditioner

August 29, 2024

Your air conditioner lives in your home full time—why not get acquainted with it?

Going Ductless

July 31, 2024

You can spend up to 30 percent less to cool and up to 60 percent less to heat when you upgrade your AC system.

Why Schedule Air Conditioning Maintenance?

July 15, 2024

It’s about to heat up here in Castroville. Make sure your air conditioner (AC) is primed for the Texas summer heat rays by scheduling a seasonal maintenance visit.

Why Is My Air Conditioner Blowing Hot Air?

June 28, 2024

Lonestar Comfort Services knows summer has truly begun when we start receiving repair calls about air conditioners blowing out hot air. Fortunately, our heating, ventilation, and air conditioning (HVAC) experts can quickly get your AC back on track.

Air Conditioning Basics––Did You Know?

May 31, 2024

Air conditioners decrease indoor temperature through the refrigeration process. They circulate refrigerant, a substance that phases between liquid and gas. As this cycle occurs, the refrigerant grabs heat and humidity from the air, converting it to liquid water.

Air Conditioners: Things You May Not Have Known

September 15, 2023

Though air conditioners are a major part of modern life, they hold many secrets few people know about.

3 Telltale Signs Its Time for a New AC

August 31, 2023

Deciding on the ideal time to replace your air conditioning system in Lytle can be a challenge, so here are three areas our Lonestar Comfort Services professionals suggest you monitor for telltale signs:

AC and Allergies

August 8, 2023

Looking for additional methods to stop allergens from inhabiting your home? Lonestar Comfort Services has a team of home comfort experts ready to find the perfect solution for your lifestyle.

Air Conditioners Versus Heat Pumps

June 14, 2023

In some ways, heat pumps have an edge over the traditional combination of a furnace and central air conditioning (AC) unit. However, no two households are the same, and each option has its pros and cons.

Know Your AC System

August 17, 2022

At Lonestar Comfort Services, we want to extend the life of your air conditioner, avoid costly repairs, and save energy and money.

Do Air Conditioners Eliminate Mold?

June 20, 2022

Your air conditioner cannot eliminate mold once it starts to grow. However, a well-maintained AC system can act as a mold deterrent. That’s because it cools by converting excess moisture in the air to water, balancing the humidity in your home. 

Summer Savings Tips for AC

June 6, 2022

It’s summertime in Texas. The team at Lonestar Comfort Services hopes you find time to relax with friends and family, taking in the beautiful sunny days. On days when it gets a bit too sunny, you can jump in a pool or bask in the cool breeze your air conditioner provides.

5 Common AC Problems

May 16, 2022

Lonestar Comfort Services is always eager to educate our Hondo area customers on heating and cooling home care. Whether you have an AC, furnace, heat pump, or ductless mini split, we want you to get the most out of your investment.

Do I Really Need an AC Tune-Up?

May 9, 2022

Home ownership comes with a great deal of responsibilities and an ever-growing to-do list. Add to that the responsibilities of a career and a family, and you see why modern life runs at a constant, fast pace here in Hondo. It’s easy to bump things like an air conditioner tune-up down the priority list, both in terms of time and money. It’s very likely you have higher priorities requiring more urgent attention than an air conditioner that seems to be working just fine.

3 Telltale Signs It’s Time for a New AC

April 11, 2022

Should you repair or replace? That’s always the big question when it comes to major home systems like air conditioning (AC). Repairs are easier on the pocketbook in the short run, but too many of them can add up.

Do I Really Need an AC Tune-Up?

March 11, 2022

Boost air conditioning tune-ups a little higher on your priority list. A regular tune-up can catch problems before your system stops working.

Why Is My Air Conditioner Making Noise?

August 31, 2021

We have heard our fair share of unusual hums, buzzes, and clatter coming from air conditioners throughout the years, so below is a list of the most common noises we have found and the problems they can indicate.

Is It Normal for My AC to Turn On and Off?

August 16, 2021

There are many possible reasons that your AC is turning on and off, here are several of the most common ones and how to fix them.

Why Is My AC Blowing Hot Air?

July 30, 2021

Is your air conditioner blowing hot air? We want to help you diagnose this problem quickly and then get it fixed, so you can stay cool in your home.

Common AC Problems and Solutions

July 15, 2021

When it gets really hot, the last thing you want is a broken AC. Use these tips to help solve common AC issues when they occur.

How to Properly Size an AC System

June 30, 2021

Our team would be happy to share tips to help you select the best-sized air conditioner for your particular home.

AC Maintenance Checklist

April 7, 2021

Here’s a comprehensive air conditioning maintenance checklist, courtesy of our professionals at Lonestar Comfort Services, to help keep your system in excellent working order.

Spring Money-Saving Tips

March 16, 2021

If you can reduce that usage in Hondo, you will be able to make a difference in our environment and save yourself some money as well. Take some of the following ideas from our professionals at Lonestar Comfort Services to heart and make some money-saving resolutions today.

Be an Informed Consumer by Learning Air Conditioning Lingo

August 18, 2020

The air conditioning system in your Hondo home is one of your biggest investments and home assets. In order to take care of it properly, as well as to communicate effectively with air conditioning (AC) professionals when needed, it’s good to understand some common air conditioning terminology.

Do Air Conditioners Eliminate Mold?

July 31, 2020

At Lonestar Comfort Services, we’re often asked, “Do air conditioners kill off mold?” This is a common misconception.

3 Health Benefits for Using Your AC While Sleeping

June 15, 2020

A major part of your health relies on getting a good night’s sleep. That’s why it’s not just important to run your air conditioner during the hot summer days. You also need to keep your home comfortably cool at night as well.

What Is a Ductless AC?

May 15, 2020

Ductless air conditioning (AC) systems can be the perfect answer for that room which is never quite cool enough or for that new addition you are building. It’s a low-maintenance and affordable option to upgrading to a newer air conditioning unit when more cooling is needed inside your Castroville home.