Why Is My Guitar Buzzing? Causes, Costs, and Quick Fixes

If your guitar is buzzing or won’t stay in tune, you are not alone. These are the most common questions guitar players ask when looking for professional guitar repairs. At Haywire Custom Guitars, we provide expert answers, fast turnarounds, and affordable solutions for acoustic and electric instruments.

7 Common Causes of Guitar String Buzz

When a guitar string rattles against the frets, it is typically caused by one of these structural or technique issues:

• • String Action Too Low: Strings positioned too close to the fretboard will rattle against the metal frets during playback.
  • Incorrect Neck Relief: Weather changes or a tight truss rod can cause a completely flat or back-bowed neck, forcing the strings to slap against the frets.
  • Changed String Gauge: Switching to a different string gauge changes neck tension. Even small changes can warp your action.
  • Uneven or Worn Frets: Deep grooves in old frets or a single high fret create localized buzzing on specific notes.
  • Nut and Bridge Issues: A string nut slot cut too low causes open strings to buzz near the headstock.
  • Weak Fretting Technique: Soft finger pressure or placing fingers too far behind the fret wire introduces sudden rattling.
  • Loose Hardware: Loose tuning pegs, output jacks, or pickguard screws can vibrate sympathetically while you play.

Guitar Repair Costs and Turnaround Times

• • Standard Guitar Setup Cost: A complete standard guitar setup at Haywire Custom Guitars costs $65.
  • Turnaround Time: A standard setup takes less than 30 minutes. If you visit our shop, we can perform the adjustment while you wait.
  • Mail-In Repair Service: You can ship your complete guitar to us for a one-day turnaround time setup and return shipping.
  • Is it worth fixing? Yes. Whether you want a more comfortable playing feel or plan to sell the instrument, a well-setup guitar holds better market value and playability.

Get a Free Guitar Evaluation

Haywire Custom Guitars repairs and restores Gibson, Martin and all acoustic and electric guitars