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Sunshine Canyon Landfill Lawsuits

Sunshine Canyon Landfill Lawsuits

Reviewing Claims for Sylmar, Granada Hills, and North Valley Residents Affected by Landfill Odors

Carpenter & Zuckerman is reviewing potential claims for residents of Sylmar, Granada Hills, and other San Fernando Valley communities harmed by years of noxious odors and landfill gas from the Sunshine Canyon Landfill.

One of the largest landfills in the region, the site takes in thousands of tons of waste each day and has drawn thousands of resident complaints and dozens of regulatory violations. Lawsuits allege that its operator, Republic Services, through its subsidiary Browning-Ferris Industries of California, allowed landfill gas and odor-causing emissions, including methane and hydrogen sulfide, to escape the site and foul surrounding neighborhoods.

If the smell from the landfill has affected your health, your home, or your family's daily life, you may be entitled to compensation.

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Call (888) 484-2033 or contact us online for a FREE consultation. We are reviewing claims for residents across the affected area.

The Sunshine Canyon Landfill's History of Odor Problems

The Sunshine Canyon Landfill straddles the border of Sylmar and Granada Hills, spans more than 1,000 acres, and accepts thousands of tons of trash a day. Residents have complained about the stench for years, and periods of heavy rain tend to make it worse by accelerating decomposition and gas production deep within the waste.

South Coast Air Quality Management District has issued dozens of notices of violation and pursued abatement orders requiring the operator to control the odors, yet the complaints keep coming. More recently, Los Angeles County approved a temporary increase in the landfill’s daily disposal limits to allow fire-related debris from the January 2025 Eaton and Palisades fires, deepening concerns among residents who already live with recurring odor problems.

Health Effects Linked to Landfill Gas and Odors

Landfill gas is a mixture of methane, hydrogen sulfide, dimethyl sulfide, and other compounds produced as buried waste breaks down. At the levels residents near Sunshine Canyon have described, these gases can cause more than foul odors. 

Hydrogen sulfide and related compounds can irritate the eyes, nose, throat, and lungs, bring on headaches and nausea, and aggravate asthma and other respiratory conditions. 

Residents have reported burning eyes, sore throats, nosebleeds, dizziness, and trouble breathing, often worse in summer and on still or humid days when the odors settle over the neighborhoods. Repeated exposure over months or years is a particular worry for children and for people with existing respiratory conditions.

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Do I Have a Sunshine Canyon Landfill Claim?

You do not need a doctor's note or a stack of records to find out whether you have a claim. It may be worth speaking with us if:

  • You live or own property in Sylmar, Granada Hills, Porter Ranch, or another community near the landfill
  • You notice strong, recurring odors in your home, yard, or neighborhood
  • You or a family member has had headaches, nausea, breathing problems, burning eyes, or a sore throat that worsens with the smell
  • The odors have forced you to keep windows closed, stay indoors, or give up outdoor activities
  • The problem has affected your property value, your sleep, or your quality of life
  • You have already complained to the AQMD or the landfill without seeing things improve

Even longtime residents who assumed nothing could be done may have options. Contact us and we will review your situation at no cost.

Who Can Be Held Responsible

Responsibility for the odors falls primarily on the companies that own and operate the landfill: Republic Services, Inc. and its operating subsidiary, Browning-Ferris Industries of California, Inc. Regulators have cited the operation for nuisance odors repeatedly over the years and ordered it to take corrective action, which supports claims that the company has long known about the problem and failed to bring it under control.

A nuisance claim does not require proving a single catastrophic event. It turns on whether the operator allowed an ongoing condition that unreasonably interfered with residents' health and their use and enjoyment of their homes. Where contractors, haulers, or other parties contributed to the conditions, they may share responsibility as well.

What You Can Recover

Residents harmed by the landfill may be able to recover for both the personal toll and the impact on their property.

  • Personal injury damages. Medical bills and future care for conditions tied to the exposure, along with compensation for the physical discomfort, pain, and emotional distress the odors have caused.
  • Property and nuisance damages. The lost use and enjoyment of your home, diminished property value, and out-of-pocket costs such as air purifiers or other steps taken to keep the smell out.

What any individual claim is worth depends on how badly you were affected and how clearly the harm can be connected to the landfill. We assess each household on its own facts.

Filing Deadlines for a Landfill Claim

There is a time limit on these claims, but it is not always straightforward. The harm from chemical exposure can take time to surface, and the discovery rule may affect when the filing clock actually starts. Because the deadline depends on the specifics of your situation, it is best to speak with a lawyer as soon as possible rather than risk running out of time.

Frequently Asked Questions

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