Air Duct Sealing
in Torrance, Long Beach, and Palos Verdes, CA

Schedule Service Online CALL: 310-554-6477

South Bay’s Most Trusted Experts for Air Duct Sealing

As South Bay's most trusted experts for air duct sealing, Total Home Environmental helps improve your home's comfort, air quality, and energy efficiency. Leaky ductwork can cause uneven temperatures and higher utility bills, but our proven sealing solutions put a stop to wasted airflow.

We use professional-grade techniques to identify and seal gaps in your duct system, ensuring your HVAC runs more efficiently and reliably. Trust Total Home Environmental to boost performance and comfort with expert air duct sealing—schedule your service today!

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Attic space with exposed ductwork insulated with pink and yellow fiberglass and wooden framing around an attic access door.

Duct Inspection and Airflow Evaluation

We begin by inspecting your ductwork. Our technicians check for leaks, loose connections, signs of mold, and areas where air is escaping or being pulled into your system. We also assess your airflow and look for pressure imbalances that could be impacting your comfort or indoor air quality.

White Total Home Environmental van with ladder parked outside a modern suburban house with gray siding and white trim.

Personalized Recommendations

Once we understand the condition of your duct system, we'll review the findings with you and recommend the best sealing method. This may include traditional mastic or foil tape for visible gaps, or advanced internal sealing technology that targets leaks from the inside, ideal for hard-to-reach ductwork.

Close-up of HVAC equipment with a flame heating copper pipes attached to a compressor unit.

Precision Sealing

Depending on your system and the sealing method selected, we'll carry out the duct sealing using proven, safe techniques. Our technicians seal leaks, reinforce weak connections, and ensure your duct system is properly insulated to reduce air loss and improve efficiency.

Technician in uniform testing HVAC system wiring with multimeter outside near building.

Post-Sealing System Check

After sealing is complete, we test your system to confirm improved airflow and reduced leakage. We also check for any remaining pressure issues and verify that your HVAC system is running smoothly and efficiently.

Ongoing Support and Optional Upgrades

We'll walk you through how your newly sealed ducts can benefit your home and provide tips for maintaining good air quality. If your home lacks ductwork or you're considering other cooling options, we can also recommend ductless mini split installation or AC replacement to further enhance your comfort and efficiency.

View Our Flexible Financing Options

At Total Home Environmental, we offer a range of flexible financing options. These include:

Standard Financing: Spread out your payments over time with fixed monthly payments and competitive interest rates.
Same as Cash Financing: Choose between 12- or 24-month plans with no interest, as long as the full balance is paid off within the selected timeframe.
10-Year Financing: Take advantage of low monthly payments with extended terms up to 120 months.

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Person applying white sealant around metal duct pipe joint in wooden ceiling framework.

Installing
New Air Ducts

Thinking about adding central air to an older home or replacing outdated ductwork? At Total Home Environmental, we specialize in professional air duct installation designed to deliver consistent comfort and energy efficiency throughout your entire home.

Our team is here to guide you through the air duct installation process from start to finish. Installing new air ducts is a major project, but with the right team, it doesn't have to be stressful. Our experts will assess your home's layout, explain your options, and create a duct system tailored to your space and airflow needs.

We take pride in completing every installation with precision and care, ensuring your new ductwork is properly sized, sealed, and insulated to support maximum HVAC performance. You'll receive a clear, upfront estimate and a detailed overview of the process, so there are no surprises along the way.

When you trust Total Home Environmental with your duct installation, you're choosing a team that prioritizes comfort, craftsmanship, and long-term results. Let us help you upgrade your home with ductwork built for efficiency and year-round comfort.

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Why Choose Total Home Environmental
For Air Duct Sealing Services?

At Total Home Environmental, we specialize in identifying and solving duct-related issues with professional air duct sealing services tailored to homes in Torrance and South Bay.

If you've noticed persistent humidity, rising utility bills, or increased dust and allergens when your HVAC system runs, leaky ductwork could be the cause. Our experts perform thorough inspections to identify leaks, gaps, and signs of mold inside your duct system. From there, we walk you through the best sealing options, whether it's traditional external sealing or advanced internal solutions.

We understand that every home is different. That's why we offer multiple sealing methods and alternatives, such as ductless mini split installation for properties without ductwork and full AC replacement. No matter the circumstances, we'll help you find the right solution for long-term comfort and efficiency.

At Total Home Environmental in Palos Verdes, we bring the right mix of experience, skill, and service to every project. From duct repair and replacement to professional sealing, we're here to restore clean air, lower your energy bills, and deliver dependable results you can feel.

Specials & Offers

15% OFF ON REPAIRS

Same‑day, 24/7 service on all brands with no service‑call or trip fee when we complete the repair. Factory‑trained technicians handle air conditioners, wall or floor furnaces, ductwork, and mini‑split/ductless systems, and every repair is guaranteed for as long as you own your home.

No Service Call or Trip Charge When We Make Repairs

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$89 INCLUDES 1" STANDARD FILTER REPLACEMENT

A factory‑trained technician will test for carbon monoxide, confirm burner and ignition safety, analyze exhaust and combustion, measure natural‑gas burn rate, check for overheating, and evaluate fan performance, ensuring your furnace runs safely, efficiently, and lasts longer.

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4.8 Stars (356 Reviews)

What Our Customers Have to Say

Excellent experience with Nathan from Total Home Environment HVAC/Heat today! They were very accommodating with my schedule when making the appointment and showed up on time. Nathan was very efficient and explained everything he did so I would understand; also had before and after photos. Great... Excellent experience with Nathan from Total Home Environment HVAC/Heat today! They were very accommodating with my schedule when making the appointment and showed up on time. Nathan was very efficient and explained everything he did so I would understand; also had before and after photos. Great customer service!

Chrys Mohr

Skilled technicians (Caesar and Alex) came out very quickly and did a first class job. There was much to fix, - as the original installation was an amateurish mess. But they quickly and thoroughly remedied everything and were too professional to bad mouth the original “workmen”. Nate was in... Skilled technicians (Caesar and Alex) came out very quickly and did a first class job. There was much to fix, - as the original installation was an amateurish mess. But they quickly and thoroughly remedied everything and were too professional to bad mouth the original “workmen”. Nate was in charge and did the inspection and quoting. He is prompt, efficient and polite. Thank you!

Andrew Silber

The owner came out himself and inspected my furnace and told me about my old furnace. Very knowledgeable and direct, which very helpful on my decision to use them. The staff that installed my furnace was very good. Even found out I had a bad thermostat and installed a new one. Of course for a... The owner came out himself and inspected my furnace and told me about my old furnace. Very knowledgeable and direct, which very helpful on my decision to use them. The staff that installed my furnace was very good. Even found out I had a bad thermostat and installed a new one. Of course for a small charge but it was worth it. Now I have heat and now having to freeze in my condo.

Tony Williams

Nathan was straight forward and honest. His work along with his fellow tech did a fantastic job! Will definitely be using them in the future should the need arise.

John Tuchek

It is crazy hot heat wave in LA and my ac stopped working just in time… called atleast 5 different hvacs who were all busy then Total home havoc, Lyne answered and sent the hvac expert (Gordon Brown) in few hrs and he fixed it quickly and couldn’t be happier customer. Shout out to the whole company…

pranit shrestha

Although, their cost was slightly higher than two others, their professionalism and installation were top notch. Nathan was very informative and thorough with his quote. Caesar and Josue installed with high quality and friendliness.

ernie ganaden

We are always pleased with the service Total Home Environmental HVAC provides. The technician was on-time, thorough and explained the work he did.

Donna Bracken

Total Home is always quick to respond and take care of the issues. They do not ask the customers to drastically change the existing setup, which is good thing for me. They systematically troubleshoot and change that particular which causes the issue. They do scientific and thorough job. I... Total Home is always quick to respond and take care of the issues. They do not ask the customers to drastically change the existing setup, which is good thing for me. They systematically troubleshoot and change that particular which causes the issue. They do scientific and thorough job. I appreciate Gordon and Nate very much. Thank you.

Logan Ramasamy

Need Expert Air Duct Sealing?
Backed by Decades of Proven Experience

Schedule your service now.

When it comes to air duct sealing, precision and expertise are essential. At Total Home Environmental, we've earned a trusted reputation throughout Torrance and the 23 surrounding cities by helping homeowners improve their indoor comfort and energy efficiency through professional duct sealing services. With years of hands-on experience, our team understands that even small leaks in your ductwork can lead to higher utility bills, uneven cooling, and unnecessary strain on your HVAC system. That's why we take a detailed, thorough approach to ensure your ductwork is sealed tight and functioning at its best.

Homeowners rely on us for our honest recommendations, skilled workmanship, and commitment to long-term solutions. Our air duct specialists use proven techniques and industry-approved materials to seal leaks, improve airflow, and enhance overall system performance. We focus on doing the job right because when your ducts are sealed properly, your entire HVAC system runs more efficiently, saving you money and delivering consistent comfort throughout your home.

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What is air duct sealing?

Air duct sealing is the process of closing gaps, cracks, and leaks in your home's ductwork to prevent air from escaping. This helps your HVAC system work more efficiently by ensuring that heated or cooled air reaches the rooms where it's needed, rather than being lost in walls, ceilings, or attics. Sealing your ducts also helps reduce dust, improve indoor air quality, and lower energy bills.

How do I know if my ducts need to be sealed?

Common signs include uneven temperatures from room to room, excessive dust, higher-than-normal energy bills, or a system that seems to run constantly. If your home feels stuffy or you notice poor airflow, it may be due to leaking ducts. A professional inspection from Total Home Environmental can determine if air duct sealing is the right solution.

Is air duct sealing worth it?

Yes, especially in homes with older or poorly installed ductwork. Sealing your ducts can significantly improve your HVAC system's performance, increase energy efficiency, and make your home more comfortable. It's a smart investment that often pays for itself in energy savings over time.

Can air duct sealing improve indoor air quality?

Absolutely. Leaky ducts can pull in dust, insulation particles, and even mold from attics or crawlspaces. Sealing the ductwork helps keep unwanted pollutants out of your air supply, resulting in cleaner, healthier air throughout your home.

1423 Marcelina Ave #1
Torrance, CA 90501

7 AM to 7 PM Monday through Friday
8 AM to 5 PM Saturday and Sunday

310-554-6477

Air Duct Sealing
in Torrance, Long Beach, and Palos Verdes, CA

South Bay’s Most Trusted Experts for Air Duct Sealing