HVAC Maintenance Guide - An image of an attic serviced by Duggan's AC & Heating Repair in New Orleans.

The Ultimate Guide to HVAC Maintenance for New Orleans Homeowners

When it comes to maintaining a comfortable home in New Orleans, nothing is more critical than ensuring your HVAC system runs smoothly. The climate in ...
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how to reduce allergens in home - An image of a dirty and clean filter side-by-side to one another

Effective Ways to Reduce Home Allergens: Your Guide to a Healthier Living Space

Maintaining a home free of allergens is essential for the well-being of your family. At Duggan’s Air Conditioning & Heating, we understand the impact allergens ...
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how do ac systems work - An image of an outdoor unit.

The Science Behind HVAC Systems: How They Really Work

Understanding how AC systems work involves diving into the fascinating world of engineering and physics. Heating, ventilation, and air conditioning (HVAC) systems are marvels of ...
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What does freon smell like? - An image of an HVAC technician with Duggan's AC in Metaire checking the freon levels.

What Does Freon Smell Like? Your Guide to Recognizing AC Issues

When your air conditioning is running smoothly, you expect it to deliver fresh, cool air without any odd smells. But if you ever catch a ...
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AC Unit Lifespan - An image of a dirty AC filter.

Maximize Your AC Unit Lifespan with Expert Tips

Ensuring your HVAC system runs efficiently for years doesn’t just happen by chance; it requires proactive maintenance and understanding the right practices to extend its ...
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Discover the Advantages of Upgrading to Energy-Efficient Ruud HVAC Systems

In today’s world, the push towards energy efficiency is more than just a trend—it’s a necessity. Upgrading your home’s heating, ventilation, and air conditioning (HVAC) ...
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How Long Does it Take to Replace an HVAC System in Louisiana - An image of new AC Parts behind a Duggan's AC & Heating van.

How Long Does It Take to Replace an HVAC System in Louisiana?

In Louisiana, having a dependable HVAC system is more than a comfort—it’s a necessity. A crucial question for many when it comes time for a ...
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What Is the Major Advantage of Mini-Split Air-Conditioning Systems? An image of someone pointing a remote at a mini-split.

What Is the Major Advantage of Mini-Split Air-Conditioning Systems?

Ever ask yourself, “What Is the Major Advantage of Mini-Split Air-Conditioning Systems?” – We’ll provide you with comprehensive insights into the benefits of choosing a ...
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AC Smart Thermostats Are They Worth the Investment: An image of a smart thermostat on a wall.

A/C Smart Thermostats: Are They Worth the Investment?

Today, our lives are intertwined with technology in ways that make everything from waking up to turning down the sheets at night simpler, more efficient, ...
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Are AC Maintenance Plans Worth It? Air conditioning technician servicing of preparing to air conditioner

Unlocking Comfort and Savings: Why AC Maintenance Plans Are a Game Changer

In the heart of a sweltering summer or the chill of winter in Louisiana, the last thing anyone wants is an air conditioning (AC) system ...
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Does Coolant Affect Air Conditioning? An image of a Duggan's A/C & Heating Technician performing maintenance.

Does Coolant Affect Air Conditioning? A Comprehensive Insight from Duggan’s A/C & Heating

Introduction on Coolant Affecting Air Conditioning Have you ever wondered, “Does Coolant Affect Air Conditioning?” You’re not alone. At Duggan’s A/C & Heating, we often ...
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Does Switching Between Hot and Cold damage your AC/Heater? - An image of a woman adjusting the thermostat.

Efficient Day-to-Night Comfort: Does Switching Between Hot and Cold damage your AC/Heater?

Introduction: Louisiana’s weather is known for its extremes, from scorching days that demand air conditioning to chilly nights that necessitate firing up the heater. It’s ...
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Commercial HVAC Installation - A picture of Duggan's AC Repair Technicians installing a new commercial HVAC unit.

Commercial HVAC Installation: Essential Tips for Choosing the Right System for Your Business

Introduction into Commercial HVAC Installation When it comes to Commercial HVAC Installation, making an informed decision is crucial for any business. The right HVAC system ...
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A picture of Frozen AC Coils on a Minisplit

Maintenance Tips: Preventing Frozen AC Coils Before They Happen

Introduction Ensuring your air conditioner runs efficiently and lasts long involves more than just regular use. A critical aspect of AC maintenance is preventing AC ...
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Climate Adaptability: Is Ruud a Good Air Conditioner for All Seasons?

Ruud Air Conditioners: A Tradition of Reliability and Innovation Is Ruud a Good Air Conditioner when it comes to reliability and innovation? Absolutely. For over ...
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How to Find an Emergency AC Repair Company Fast: Your Guide to Quick and Reliable Service

When your air conditioning system breaks down, especially in the middle of a heatwave, finding an emergency AC repair company fast becomes a top priority. ...
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A picture of a man clasping his nose, Musty Smells from Your Air Conditioning.

Eliminating Musty Smells from Your Air Conditioning with Duggan’s AC & Heating

Experiencing a musty smell from your air conditioning can be both unpleasant and concerning. In this detailed guide, we at Duggan’s AC & Heating will ...
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A man cooking for the holiday's for the blog "Optimizing Holiday Comfort: HVAC Cleaning Tips for New Orleans Homes"

Optimizing Holiday Comfort: HVAC Cleaning Tips for New Orleans Homes

Importance of HVAC Cleaning in New Orleans In New Orleans, known for its warm and humid climate, regular HVAC Cleaning New Orleans is not just ...
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A man inspecting a gas furnace before cleaning it. This image is for the blog "Furnace Cleaning New Orleans".

Ensuring Warmth and Comfort: Your Guide to Furnace Cleaning in New Orleans and Maintenance with Duggan HVAC

As the leaves start to turn brown and the air gets crisp, it’s a signal that winter is on its way. Even in Louisiana, where ...
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A picture of A Thermostat for Duggan A/C - HVAC Companies New Orleans. AC Companies New Orleans.

Should I Upgrade My Thermostat to a Smart Thermostat?

As technology continues to advance, it’s changing how we interact with the electronic devices in our lives. For example, smart technology has helped make it ...
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Should You Schedule an HVAC Repair or Replacement?

Should you schedule an HVAC repair or replacement? It’s a common question that includes several factors for making the correct decision. Most homeowners will face ...
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