How to Fix a Wobbly Ceiling Fan

How to fix a wobbly ceiling fan

The Spruce / Kevin Norris

Project Overview
  • Total Time: 1 - 2 hrs
  • Skill Level: Beginner
  • Estimated Cost: $5 to $30

Ceiling fans need to be precisely balanced and securely attached to the ceiling to work correctly. Yet it isn't all that unusual for a ceiling fan to become wobbly over many hours of regular use or from damage. A wobbly ceiling fan is ineffective and annoying, plus it can be dangerous if the fan rips away from its mount. Knowing how to fix a wobbly ceiling fan ensures a long life for the fan, safe operation, and efficient air handling.

When to Fix a Wobbly Ceiling Fan

Fix a wobbly ceiling fan immediately. Minor wobbles can exponentially turn into major wobbles, loosening the mounting system or motor and damaging the fan. Even a low-speed setting is not a safe mode of operation for a wobbly ceiling fan.

A ceiling fan that is defective—sparks, squeaks, cracks, or broken pieces—should be replaced entirely.

Safety Considerations

Make sure that the power to the ceiling fan is shut off at the circuit breaker, not just at the wall switch, remote, or chain on the fan. Be careful when working on the fan while standing on the ladder.

What You'll Need

Equipment / Tools

  • Tape measure
  • Extendable duster
  • Microfiber towels
  • Step ladder
  • Phillips head screwdriver
  • Dropcloth
  • Dust mask


  • Ceiling fan blade balancing kit
  • 5 replacement ceiling fan blades (if needed)
  • 5 replacement ceiling fan blade arms (if needed)


Tools needed to fix a wobbly ceiling fan

The Spruce / Kevin Norris

  1. Cut Power to the Ceiling Fan

    Shut off power to the ceiling fan by flipping off the circuit breaker at the electric service panel.

    Turning off the power supply to the ceiling fan

    The Spruce / Kevin Norris

  2. Cover the Floor

    Cover the floor directly below the ceiling fan with a dropcloth or plastic sheeting.

    Covering the floor beneath the ceiling fan with plastic sheeting

    The Spruce / Kevin Norris

  3. Clean the Fan Blades

    With the extendable duster, clean the fan body and fan blades. Start at the top of the fan body, making sure to clean all around the downrod.

    Clean the fan blades by starting at the downrod, then pulling the duster outward until the dust drops from the blade. Clean all blades.

    Dusting off the fan blades

    The Spruce / Kevin Norris

  4. Remove the Canopy

    The canopy is the metal, dome-shaped part that hugs the ceiling, covering the mounting bracket and hanger ball. Remove the canopy by first removing the canopy cover ring, then by unscrewing one or more set screws typically located on the side of the canopy.

    Removing the canopy to the ceiling fan

    The Spruce / Kevin Norris

  5. Check the Stability of the Mounting Bracket

    Located at the top of the downrod, the ceiling fan's mounting bracket is attached to an electrical box. Though electrical code does allow for one type of ceiling fan (paddle fans) to be mounted to the ceiling drywall alone, most ceiling fans must be mounted by supports to the ceiling joists.

    Grasp the mounting bracket and wiggle it side to side to check for stability. If you're able to access the attic with a flashlight, this is another way to inspect the strength of these items.

    Checking the stability of the ceiling fan bracket

    The Spruce / Kevin Norris

  6. Check the Hanger Ball

    The ceiling fan hangs from the mounting bracket with a hanger ball. Lift the ceiling fan by the downrod to make sure that the hanger ball is properly seated in the bracket.

    The hanger ball is meant to be flexible within the mounting bracket to allow the fan to hang level.

    Checking the hanger ball

    The Spruce / Kevin Norris

  7. Replace Components and Test Fan

    Reattach the canopy and the canopy ring. Turn the power back on at the electric service panel. Test the fan. If it is still wobbling, turn the power off again from the circuit breakers.

    Replacing the canopy and testing the fan

    The Spruce / Kevin Norris

  8. Measure Fan Blades

    Standing on the ladder, use the tape measure to measure the distance from the top of each fan blade to the ceiling. Be sure to measure each blade at the same point. All measurements should be the same or within 1/4-inch.

    Measuring the fan blades' distance from the ceiling

    The Spruce / Kevin Norris

  9. Tighten Fan Blades

    Check to see if any of the fan blades are low because they are loose. If so, tighten the blades to the blade arms or the blade arms to the motor housing.

    What Is a Blade Arm?

    Blade arms are T-shaped metal pieces that attach the fan blades to the ceiling fan.

    Tightening the fan blades

    The Spruce / Kevin Norris

  10. Replace Fan Blade Arms (Optional)

    Distorted fan blade arms are difficult to bend back into shape. So, it's usually best to install replacement fan blade arms.

    Replacing the fan blade arms

    The Spruce / Kevin Norris

  11. Replace Fan Blades (Optional)

    Entirely replace warped or sagging ceiling fan blades. Fan blades tend to be sold in five-packs, so it's best to replace all fan blades at once.

    Replacing the fan blades

    The Spruce / Kevin Norris

  12. Add Fan Blade Balancers

    Turn the power back on and turn the fan off.

    Attach a plastic balancing clip from the balancing kit to the middle of any fan blade.

    Turn on and observe the fan to see if the wobble has been fixed. If not, shift the clip to the next blade.

    Continue shifting the clip from blade to blade and turning on the fan until the wobbling is minimized.

    Shift the clip along the length of the fan blade until the wobbling is lessened.

    Stick the self-adhesive weight to the top of the fan blade at the last location of the balancing clip.

    Adding the fan blade balancers

    The Spruce / Kevin Norris

When to Call a Professional

If the ceiling fan is defective, have a home repair service or electrician replace the ceiling fan. If the electrical box is loose within the ceiling, you may also decide to have a professional replace the box.

Article Sources
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  1. 314.27(C) Outlet Boxes - Boxes at Ceiling-Suspended (Paddle) Fan Outlets. National Electrical Code 2023