Blog - Lee Air Conditioning

Technician kneeling and giving thumbs up while working on an outdoor HVAC unit next to house siding and vent.

Your air conditioner carries your home through every hot month. Your furnace takes over when temperatures drop. Most homeowners don’t give either system much thought. Until something breaks. That’s exactly the moment people wish they’d set up an HVAC service plan. If you’ve ever wondered what a service plan actually …

Air Conditioning

May 29, 2026

AC is Running But Your House Still Won’t Cool Down? Here’s Why

It’s the peak of summer. Your air conditioner is running. The vents are pushing air. But your home stays warm and the temperature just won’t drop. This is one of the most common calls we receive at Lee Air Conditioning. The frustration is real, but so is the good news: …

Spring weather in the Triangle means it's time for AC maintenance.

Air Conditioning

March 17, 2026

Spring AC Maintenance Checklist for Durham and the Triangle

Spring in the Triangle is the perfect time to get your air conditioner or heat pump ready for the heat and humidity ahead. At Lee Air Conditioning, we recommend scheduling spring AC maintenance before the first real warm stretch so your system runs efficiently, reliably, and safely when you need …

Heating

January 13, 2026

High Heating Bills in Durham & Chapel Hill? 7 Signs Your Furnace Is Wasting Money

Winters in the Triangle may be milder than up north, but when those chilly nights settle into Durham and Chapel Hill, you still rely on your furnace to keep your home comfortable. Even in moderate climates, heating and cooling typically make up around half of a home’s energy use, so …

Ductless mini-split for improved indoor air quality.

Blog

November 14, 2025

Improving Indoor Air Quality in Your Home

Indoor air quality (IAQ) has a big impact on how you feel at home every day. In a place like Durham and the surrounding Triangle area, you’re dealing with year-round humidity, seasonal pollen, and tightly sealed homes that can trap dust and contaminants inside. Over time, poor IAQ can contribute …

Blog

September 2, 2025

Easy Ways To Boost Heat Pump Efficiency in Apex, NC

An efficient heat pump allows you to enjoy more indoor comfort, energy savings and peace of mind. Fortunately, there are things you can do to improve your system’s efficiency. Below, we will discuss some tips for increasing heat pump efficiency in Apex, NC. 1. Replace the Air Filter An air …

Air Conditioning

July 1, 2025

Effective Humidity Control Tips for Homes in Durham, NC

Humidity is a year-round concern for homeowners in Durham, NC. In the summer, muggy air can make your home feel sticky and uncomfortable. In the winter, low humidity levels can lead to dry skin, static electricity, and respiratory irritation. At Lee Air Conditioning, we help local families maintain healthy, balanced …

Air Conditioning

May 1, 2025

Fast & Reliable Air Conditioning Repair in Durham, NC

When the heat and humidity settle in across Durham, NC, the last thing you need is for your air conditioner to stop working. Whether your system is blowing warm air, making strange noises, or won’t turn on at all, Lee Air is here to restore your comfort quickly and efficiently. We specialize in air …

Air Conditioning

March 12, 2025

Stay Cool with Expert Air Conditioning Maintenance in Chapel Hill, NC

When the summer heat rolls into Chapel Hill, NC, a reliable air conditioning system becomes essential for your comfort. But even the best AC units need regular care to keep running efficiently. At Lee Air, we specialize in comprehensive air conditioning maintenance services designed to keep your system performing at its best, ensuring you …

Blog

January 27, 2025

Boost Your HVAC System in Durham, NC, With These Four Energy-Efficient Upgrades

Even if your HVAC system is controlling the climate in your home to your exact specifications, you may not be getting the most out of it. When is the last time you looked at your monthly energy bills in Durham, NC, and thought about your HVAC’s effect on them? These …

Articles

January 27, 2025

Here Comes the Sun! Is Your HVAC System Ready in Chapel Hill, NC?

As the warm season begins in Chapel Hill, NC, you have to make sure that you can rely on your HVAC unit to keep you cool and comfortable. Luckily, there are effective ways to get your HVAC system ready for the cooling season. Schedule a Pre-Spring Inspection and Cleaning To …

Air Conditioning

November 1, 2024

Heating Repair or Replacement: Making the Right Choice for Winter Comfort

When your heating system struggles to keep your home comfortable, arranging for repairs is often the first solution. However, as systems age, you may need to decide between repairing or replacing your heater. Here are important factors to help you make the best choice for your Durham, NC home. Cost …

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All Blog Posts

What Is an HVAC Service Plan and Is It Worth It?

AC is Running But Your House Still Won’t Cool Down? Here’s Why

Spring AC Maintenance Checklist for Durham and the Triangle

High Heating Bills in Durham & Chapel Hill? 7 Signs Your Furnace Is Wasting Money

Improving Indoor Air Quality in Your Home

Easy Ways To Boost Heat Pump Efficiency in Apex, NC

Effective Humidity Control Tips for Homes in Durham, NC

Fast & Reliable Air Conditioning Repair in Durham, NC

Stay Cool with Expert Air Conditioning Maintenance in Chapel Hill, NC

Boost Your HVAC System in Durham, NC, With These Four Energy-Efficient Upgrades

Here Comes the Sun! Is Your HVAC System Ready in Chapel Hill, NC?

Heating Repair or Replacement: Making the Right Choice for Winter Comfort