Air Conditioning Articles

Is Your Thermostat Causing Your AC to Freeze Up?

July 31, 2026
It’s another hot summer day in , and you feel like you might melt. Your air conditioner is not doing its job. It’s acting a bit icy. Seeing frost on your AC unit can be alarming, and you might be scratching your head wondering what went wrong. While several culprits can lead to a frozen…

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

July 15, 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. …

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

May 31, 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. But when your old system starts wheezing louder than a ’90s dial-up modem, it’s time to figure out your…

Prepare for Hot Weather With an Air Conditioning Tune-Up

March 31, 2026
July 17 is the coolest date on the calendar. It marks National Air Conditioning Day, commemorating the work of Willis Carrier, the father of the modern-day indoor air conditioning system. It is the perfect time to put your feet up, chill out, and luxuriate in the cool comfort of your home. Is your heating, ventilation,…

6 DIY AC Maintenance Tasks

February 15, 2026
Can you imagine a scorching hot day here in , without air conditioning? During those dog days of summer, your air conditioner can be your very best friend. Be sure to perform basic maintenance regularly and invest in a professional AC tune-up at least once a year. According to the U.S. Department of Energy, good…

3 Tips to Prevent AC Breakdown During a Heat Wave

August 31, 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 Alexandria as they have under the heat dome that has scorched across Virginia.

5 Ways to Save Money on Your AC and Summer Energy Bill

July 15, 2025
As summer approaches in McLean, most residents are all looking to save some pennies wherever possible. So why not start with your costly energy bill? After all, the US Department of Energy says air conditioning can account for 35 to 40 percent of your utility bill.

5 Reasons Why Regular HVAC Maintenance is Essential for Arlington County Homeowners

June 15, 2025
According to the U.S. DOE, a simple task such as changing the air filter on your HVAC system can improve efficiency by up to 15 percent.

What’s That Smell Coming From My AC at Startup?

May 15, 2025
As the temperatures begin to rise in Alexandria, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

Does an AC Kill Mold?

April 30, 2025
Your air conditioner (AC) can do several things––keep your Virginia 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.

Spring AC Maintenance Tips

April 15, 2025
From replacing air filters to scheduling maintenance and cleaning your cooling system can prevent breakdowns and keep your home comfortable.

Spring Money-Saving Tips

March 31, 2025
Everyone loves to save money, and it’s a good idea to review different aspects of your budget now and again to see if there are more opportunities you have missed in the past. Considering how to reduce your energy bills is always a great idea in the springtime.

Understanding Your Air Conditioner

August 15, 2024
Your air conditioner lives in your home full time—why not get acquainted with you AC. Understanding your air conditioner is described below.

5 Ways to Save Money on Your AC and Summer Energy Bill

July 15, 2024
The US Department of Energy (DOE) says air conditioning can account for 35 to 40 percent of your utility bill here in Virginia. At Arlington Heating & Cooling, we take energy efficiency seriously.

3 Signs It’s Time for a New AC

June 28, 2024
Although age alone does not signal an automatic need for a new air conditioner, it should play a factor in your decision. If you notice your current unit is not performing as well and you require more repairs on a system that’s reaching the end of a typical life span, it’s probably a good time to make the investment.

AC Maintenance Checklist

June 14, 2024
Be sure you take the time to perform basic maintenance regularly as well as invest in a professional AC tune-up at least once a year. According to the U.S. Department of Energy (DOE), good maintenance can save money and reduce your energy usage.

Air Conditioning Basics––Did You Know?

April 15, 2024
Ready to upgrade your heating, ventilation, and air conditioning (HVAC) equipment? Call Arlington Heating & Cooling today. Located in McLean, we’re pleased to install the best home comfort technology available for our Virginia neighbors.

How Environmental Issues Can Affect Your AC

August 16, 2023
When you’re looking at how your air conditioner works, it can depend on a wide variety of factors.

Why Is My AC Blowing Hot Air?

July 14, 2023
Operating with a clean filter prevents circulation issues and promotes healthy indoor air quality (IAQ), which is especially important during allergy season.

How Does Your Central Air Conditioner Cool Your Home?

May 15, 2023
Air conditioners keep your Alexandria, Virginia, home or business cool and comfy when the outside temperatures are high, and that’s all you really need to know, right? 

Why Schedule Air Conditioning Maintenance?

April 10, 2023
It’s about to heat up here in Alexandria. Make sure your air conditioner (AC) is primed for the Virginia summer heat rays by scheduling a seasonal maintenance visit. 

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 Virginia. The team at Arlington Heating & Air Conditioning 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
Arlington Heating & Air Conditioning is always eager to educate our Arlington 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 McLean. 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.