Menu

Call This Saturday to Get $50 OFF

A Homeowner’s Guide To Air Duct Repair Or Replacement
A Homeowner’s Guide To Air Duct Repair Or Replacement
04Apr 2025

If you've got a central air conditioning system or a forced-air heating system, then chances are you have air ducts running through your home. These ducts distribute heated or cooled air to the many rooms and spaces in your home, but they're bound to experience wear and tear over time. Identifying issues and knowing when to schedule air duct repair is non-negotiable if you want to enjoy uninterrupted comfort and efficiency.

In this brief article brought to you by Purified Air, your local HVAC company in Pasadena, we touch on the role of air ducts and highlight some common air duct issues that warrant repair or replacement. If you have any questions or concerns, or if you're looking for a uniformed and trained HVAC specialist, then call Purified Air to schedule a convenient appointment. We're also happy to arrange an emergency dispatch for as soon as possible.

The Role of Air Ducts in Your Home

Once your heating or cooling unit has conditioned a batch of air, the hot or cold air is pushed through the air ducts toward various parts of your home. When functioning properly, ducts help maintain indoor air quality, prevent energy waste, and keep your heating and cooling costs manageable.

A Homeowner’s Guide To Air Duct Repair Or Replacement

Reviews

font
El Gallo

Purified Air Heating and Air Conditioning exceeded my expectations with their outstanding service near Highland Park. Roman, the technician who visited my home, was not only highly skilled but also courteous and approachable. He took the time to explain everything in detail, ensuring I understood the work being done and the associated costs. His professionalism and the high quality of his work made the entire experience seamless and stress-free. I highly recommend Purified Air for anyone in need of top-notch HVAC services.

font
Conch Kail

Purified Air did a fantastic job with our new HVAC installation. The team was professional, efficient, and ensured everything was set up perfectly. Our home is now comfortable and the air quality has improved significantly. Highly recommend their services

font
Mayritas World

I recently had my AC repaired by Purified Air Heating and Air Conditioning, and I couldn’t be happier with the service. The technician was prompt, professional, and knowledgeable. They quickly diagnosed and fixed the issue, restoring cool air to my home in no time. I highly recommend their services to anyone in need of HVAC repairs. Thank you, Purified Air, for your excellent service!

font
Juan Lara

After hearing great things from my neighbor, I decided to try Purified Air Heating and Air Conditioning for a heating system check-up. They did not disappoint. The team was courteous, on time, and very knowledgeable. It’s clear why they came so highly recommended, and I’ll be sharing my positive experience with others in the neighborhood

When air ducts are neglected or broken down, however,  they can compromise the performance of your HVAC system and even affect your health. While regular maintenance is fundamental, homeowners should be familiar with common issues and their signs of trouble. Let's explore some here.

Leaky Ducts = Leaky Wallet

Air ducts can develop small leaks or cracks due to aging, poor installation, or physical damage. These leaks allow conditioned air to escape. As a result, your HVAC system has to work harder to compensate for the lost air. This translates into poorer efficiency and inflated energy bills. If you notice uneven temperatures in your home, a spike in energy costs, or a drop in airflow, leaky ducts could be the culprit.

Poor Insulation

While it is not a repair per se, adding insulation is essential for the efficiency of your system. Ducts that run through unconditioned spaces like attics, basements, or crawl spaces need proper insulation to prevent energy loss. Without adequate insulation, heated or cooled air can lose its temperature before reaching the intended rooms.

If some areas in your home feel significantly colder or warmer than others, poor duct insulation could be the reason. To be clear, insulation can degrade and break down over time. So, it's worth checking in every now and then.

Blockages and Debris Cause a Variety of Issues

Dust, dirt, pet dander, and other debris can accumulate inside your air ducts over time. In severe cases, pests such as rodents or insects may nest inside the ducts. Buildup and blockages can restrict air flow, reduce air quality, spike your energy bills, and put undue strain on your HVAC system.

Our Services

We provide expert heating solutions, including installation, repair, and maintenance. Our team ensures energy-efficient systems for maximum comfort.

Heating Repair

Heating Repair

Schedule Heating Repair in Los Angeles, CA On days when the temperature…

Read More
Air Purification & Filtration 

Air Purification & Filtration 

Best Air Purification & Filtration in Los Angeles, CA When was the…

Read More
Furnace Repair

Furnace Repair

Reliable Furnace Repair in Los Angeles, CA If your furnace stops…

Read More
Air Conditioner Repair & Maintenance 

Air Conditioner Repair & Maintenance 

Trusted AC Repair & Maintenance in Los Angeles, CA Is your…

Read More
Heat Pumps

Heat Pumps

Trusted Heat Pumps in Los Angeles, CA Do you want an energy-efficient…

Read More
Air Duct Repair & Replacement 

Air Duct Repair & Replacement 

Reliable Air Duct Repair & Replacement in Los Angeles, CA Air ducts…

Read More
Thermostat Repair & Replacement

Thermostat Repair & Replacement

Best Thermostat Repair & Replacement in Los Angeles, CA If your thermostat…

Read More
Commercial HVAC Service 

Commercial HVAC Service 

Schedule Commercial HVAC Service An HVAC system is an important investment…

Read More
Air Duct Cleaning 

Air Duct Cleaning 

Top-Rated Air Duct Cleaning in Los Angeles, CA Indoor air quality is…

Read More
Humidifier Repair & Replacement

Humidifier Repair & Replacement

If you’ve been dealing with dry air indoors, call Purified Air Heating and

Read More

If you notice reduced airflow, increased allergy symptoms, or unusual smells coming from your vents, then it might be time to have your air ducts cleaned. Purified Air is proud to offer cleaning and maintenance services in addition to our cooling and heating repair and replacement services.

Watch Out For Mold and Mildew Growth

If moisture finds its way into your air ducts, it can create the perfect breeding ground for mold and mildew. This can lead to musty odors and can negatively impact indoor air quality. This is especially harmful for those with respiratory issues or weakened immune systems. Purified Air's air duct cleaning services also target mold and mildew growth.

Outdated or Poorly Designed Ductwork

Technology is constantly evolving, and laws and regulations are as well. Older homes may have outdated ductwork that no longer meets current efficiency standards. Additionally, poorly designed duct systems can cause airflow imbalances which lead to hot and cold spots throughout the home.

In many cases, replacing sections of the duct system or redesigning the layout can significantly improve comfort, effectiveness, and efficiency.

Should You Repair or Replace Your Air Ducts?

A repair is certainly more affordable than a replacement, but the cost of recurring repairs can make a replacement the more cost-effective option. Minor leaks, insulation problems, or debris buildup can usually be resolved with professional cleaning, sealing, and maintenance. However, a replacement may be the better long-term solution if ducts are over 15-20 years old, severely damaged, or improperly designed.

Hire a Local HVAC Specialist Today

If you're looking for a reliable and reputable HVAC company to take care of your cooling or heat repair, routine maintenance, or HVAC installation, then contact Purified Air to get in touch with a member of our team today. We are proud to serve Pasadena and surrounding cities with top-tier HVAC service.

Share on :

Recent Posts

Save More Energy with the Right AC Unit 25Apr 2025

Save More Energy with the Right AC Unit

You don’t have to be sweating through a heatwave to know that air conditioning is one of the biggest comforts of modern life.…

Read More
Top 8 Benefits of a Whole-Home Air Purifier 17Apr 2025

Top 8 Benefits of a Whole-Home Air Purifier

We often think of our HVAC system as the go-to for home comfort. After all, it heats us in winter, cools us in…

Read More
Experience Top-Tier Indoor Air Quality at Your Home 11Apr 2025

Experience Top-Tier Indoor Air Quality at Your Home

There’s nothing quite like stepping inside after a long day outdoors and expecting a cool and refreshing breath of air…

Read More
A Homeowner’s Guide To Air Duct Repair Or Replacement 04Apr 2025

A Homeowner’s Guide To Air Duct Repair Or Replacement

If you've got a central air conditioning system or a forced-air heating system, then chances are you have air ducts running through your…

Read More