Duct Cleaning & Replacement
Technicians Near You — Same-Day Service in Los Angeles
E & A Mechanical has always been concerned with the air quality of our clients homes and offices in Greater Los Angeles, San Fernando valley and Ventura County. We pride ourselves on high quality service and ethical business practices. We want you to feel comfortable with the decisions you make regarding the care of your home HVAC system, whether it be a new air conditioning or heating system, cleaning and/or maintenance or a simple repair we are here for you and always ready to answer your questions.
The duct work of your air conditioning system, the Air Ducts, are generally sheets of metal (sheet metal) or metal tubing that carries hot and cool air right through every room of your home or building. The ducts are connected throughout the house so as to distribute the air evenly. Because the duct work is the main form of transferring clean and conditioned air throughout the entire house, it is vital that the ducts are kept entirely clean, properly sealed and connected.
Air duct cleaning in the San Fernando Valley costs $270 to $500 for a typical home, or about $35 per vent. We recommend cleaning every 3–5 years, or after renovation, pest infestation, or visible mold growth.
Duct Cleaning
Overlooking the importance of having clean air ducts is one of the most common mistakes people make. It is advisable to have the air ducts cleaned regularly.
- If you can see mold growing or if there is a history of mold growth in your home.
- There is a rodent or insect infestation in your air conditioning system.
- You may notice that your air conditioner is not working as well as it has in the past – this is a good indication that the ducts might be clogged or dirty.
Routine check-ups could dramatically save you money in the long run. In addition, having your air ducts properly checked and maintained will provide you a safer and cleaner environment.
At E & A Mechanical we use only safe and proven methods for cleaning your ducts. We never use chemical solvents of any kind and we also regularly attend training seminars on duct cleaning solutions to make sure we are employing the best and latest technologies for cleaning your HVAC ventilation system.
Duct Replacement
It may be valuable to have your ductwork inspected by a professional, particularly if you are aware that your ductwork and/or air conditioning system is an older system as it may be out of date. In that case, updating your ductwork would enhance the level of functionality of your air conditioning system as well as providing a healthier environment for you and your loved ones.
| Replacement Type | Typical Cost |
|---|---|
| Flex duct (partial, 1–2 runs) | $350–$800 |
| Sheet metal (partial) | $500–$1,200 |
| Full duct system replacement | $1,500–$3,500 |
All EA Mechanical duct replacement projects use R-6 insulated ductwork to meet California Title 24 requirements.
Signs Your Ductwork May Need Attention
- Visible dust blowing from vents
- Suggests buildup inside ducts that a standard filter cannot catch. Professional cleaning can restore air quality.
- Rooms that are consistently too hot or too cold
- Often caused by leaking duct joints, disconnected sections, or undersized ducts that restrict airflow.
- Musty or stale odors when the system runs
- Can indicate mold or moisture inside the duct system, which is common in older Los Angeles homes.
- Increased allergy symptoms indoors
- Dust, pollen, and pet dander trapped in ducts recirculate every time the system runs, aggravating respiratory conditions.
- Energy bills rising despite stable usage
- The U.S. Department of Energy estimates that leaky ducts can reduce system efficiency by up to 30%.
These symptoms can have multiple causes. For safe, accurate diagnosis and repair, call E & A Mechanical at (818) 988-9060. Attempting HVAC repairs without proper training and licensing can void warranties and create safety hazards.
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Call us now for any and all of your air conditioning and heating services.