Technicians working with a new air conditioning system in Charlotte, NC.

March 5, 2026

Is R-410A Being Phased Out? New HVAC Refrigerants for Charlotte Homes (2026 Guide)

If you’ve been shopping for a new air conditioner or heat pump, you’ve probably seen headlines about new refrigerants or an R-410A phaseout. It can sound intimidating, especially if your …

HVAC technician installing a new air conditioner in Charlotte, NC.

Air Conditioning

January 20, 2026

AC Replacement in Charlotte, NC: Signs It’s Time, Options & What to Expect

If your air conditioner is struggling to keep up with Charlotte’s heat and humidity, you’re not alone. A worn-out system can lead to hot spots, higher energy bills, frequent repairs, …

Tips and Advice

August 1, 2025

Is Ductless HVAC Right for My Home?

If you’re looking for a cost-effective, energy-efficient way to improve your home’s comfort, a ductless HVAC system might be the perfect solution. At Andersen Heating & Cooling, we’ve helped countless …

Air Conditioning

June 3, 2025

Signs Your Air Conditioner Needs Repair in Charlotte, NC

When the heat hits Charlotte, the last thing you want is an air conditioner that won’t turn on—or worse, one that struggles to cool your home effectively. If your AC …

Air Conditioning

June 23, 2022

The Importance of changing your air filters

The air filters are responsible for maintaining your home’s HVAC system free of dust and debris. You would be surprised at how quickly it accumulates on your equipment. Following the …

Tips and Advice

March 18, 2022

Why is my air-conditioner not turning on in Charlotte, NC?

Nothing is more aggravating than turning on your air-conditioner for its first seasonal use – and nothing happens! To minimize your frustration, make sure you are familiar with your breaker …

Air Conditioning

May 7, 2021

5 Benefits of a Maintenance Agreement in Charlotte, NC

Your home heating and air-conditioning system is very similar to your automobile. You would never consider driving your car for thousands and thousands of miles without some sort of tune-up …

Air Conditioning

May 20, 2020

Is a UV Light a Good Investment for Your Home or Business in Charlotte, NC?

Clean air is important for your health. Everyone knows that and most people probably think the air they breathe in their home is clean. Maybe you change your air filters …

Air Conditioning

September 19, 2019

A Comfortable Home Aids in Learning for Kids

Your house isn’t just a place to sleep, eat, and store your stuff. It’s your home – a place where your family gathers, shares in each other’s lives, and makes …

Air Conditioning

July 25, 2019

Repair or Replace Your R22 Air Conditioner in Charlotte, NC

R22 refrigerant has been the most commonly used refrigerant for air conditioners in the United States for decades. It is a compound that includes chlorine and fluorine, which may potentially …

Air Conditioning

May 31, 2019

Ways to Stay Cool When Your Air Conditioner Goes Down in Charlotte, NC

Home ownership is one of the milestones of life. But, it’s expensive, time-consuming, and responsibility-laden. The endless list of chores can seem overwhelming. Inevitably, something is forgotten and something breaks …

Air Conditioning

January 11, 2019

Online Contractor Reviews in Charlotte: Who Do You Trust?

Remember when you used to walk to a neighbor’s house to ask if they had a recommendation for a certain type of service providers, such as a heating and air …

Is R-410A Being Phased Out? New HVAC Refrigerants for Charlotte Homes (2026 Guide)