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Family Owned Highly Experienced Factory Authorized Affordable

Serving Los Angeles & The San Fernando Valley Since 1984

The San Fernando Valley's Experts in AeroSeal Duct Sealing

  • Thousands of Satisfied Residential and Commercial Clients
  • 37 Years of Experience
  • NATE-Certified HVAC Technicians
  • Energy Upgrade California Registered Contractor
  • Familiar with All Available Energy Rebates & Tax Credits
  • Licensed HVAC Contractor

Save Money on Your Energy Bill & Potentially Qualify for Up to $700 through Rebates from Utility Companies with the AeroSeal Method of Duct Sealing

Air Duct Leakage Repair

If you have found that you are having your ducts cleaned rather frequently, it is time to check if you have leaky air ducts. Small holes in your ductwork let in unfiltered, dusty air around your ducts and lower the effectiveness of your HVAC system to properly heat and cool your home. The EPA estimates that most homes lose as much as 20-25% of their heated and cooled air into attic spaces, primarily through leaky ducts. Signs of leaky ducts include excessive dust in the home, hot/cold spots, and higher-than-normal energy bills. For ducts that are generally in good condition but showing signs of leakage, we recommend our AeroSeal duct sealing services.

Seal Leaks Throughout Your Entire HVAC Ductwork System with AeroSeal

The AeroSeal method of duct sealing was developed at Berkeley Laboratories and uses a non-toxic, non-hazardous vaporized glue to seal the leaks from inside the ducts. In many cases, where ductwork is hidden and inaccessible, the AeroSeal method is the only option for sealing small leaks without opening up the walls, floors, or ceilings. We're able to use the AeroSeal method on all types of ductwork, including flexible, sheet metal, and insulated ducts. Once you've had your ducts cleaned and sealed, you'll have ductwork that looks like it just left the factory. Additionally, if you invest in an air filtration system, you'll continue to enjoy improved indoor air quality and energy efficiencies for many years to come.

Zodiac Heating & Air Conditioning, Inc. -- San Fernando Valley's Preferred AeroSeal Dealer

Call us today to learn about potentially qualifying for home energy-efficiency upgrade rebates, including up to $700 for duct sealing. Zodiac Heating and Air Conditioning, Inc. is a licensed HVAC company and Energy Upgrade California Registered Contractor, with workers’ compensation and general liability insurance. We serve homeowners and commercial properties throughout the San Fernando Valley, including Calabasas, Van Nuys, Northridge, Sylmar, Burbank, Glendale, and surrounding cities, such as Beverly Hills, Hollywood, Santa Monica, Simi Valley, and Agoura Hills.

Aeroseal Duct Sealing System

The Los Angeles Department of Water and Power (LADWP) is offering qualified customers an opportunity to improve the performance of their air conditioning system(s) through its AC Optimization Program. To learn more, please visit https://ladwpactuneup.com/

Carrier HVAC Authorized Dealer

San Fernando Valley Duct Sealing


I've been working with them for over 8 years and there's a reason why. Their staff is great to work with and the installations are done quickly and efficiently. Definitely a great company to work with.

Mike Torosyan Via Google Review

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