Primus Commercial Dryer Making Loud Noise in St. Augustine, FL
Grinding, buzzing, or rattling — usually a worn fan or drive motor, failing bearings, or a loose part vibrating against the housing. We fix this on Primus commercial dryers across St. Augustine. Our trucks run this area every day, so next-day is the norm and same-day is common.

Why your Primus commercial dryer is making loud noise
A Primus commercial dryer that is making loud noise tends to show the same signs: grinding, buzzing, or rattling — usually a worn fan or drive motor, failing bearings, or a loose part vibrating against the housing. The usual culprit is loose change or small items caught in the drum. Left unaddressed, laundry backs up fast.
Most likely causes
- Loose change or small items caught in the drum
- A worn motor mount letting the unit vibrate
- A failing blower or drive motor
- Worn drum bearings, rollers, or glides
- A worn drive belt or idler pulley
Known Primus commercial dryer weak points
- door lock/interlock failures
- drain valve faults
- drum bearing wear and out-of-balance vibration
- inverter/VFD faults and gas dryer no-heat (igniter/gas valve) with lint/airflow issues
Quick check — and when it's not DIY
Before booking a repair, confirm the commercial dryer is level and that nothing loose — coins, small items — is rattling inside or underneath it. Also, run it briefly to hear whether the noise is load-related or constant. When that isn't the fix, a constant grinding or squealing noise usually means a bearing or motor is already failing, and continuing to run it can cause it to seize completely.
How we fix it
Our technician runs a full diagnostic on your Primus commercial dryer and isolates the exact cause before quoting. OEM parts are available through the Alliance Laundry Systems distributor network; gas heating and electrical work should be handled by a licensed technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
independent commercial service experienced with Primus commercial laundry equipment; not authorized by or affiliated with the manufacturer
What St. Augustine homeowners say
on the First Coast
“Called late at night and a tech was here by mid-morning to look at the Primus commercial dryer. Clean, on-time, and they took the old part with them. Would call again.”
“Two other shops couldn't fit us in — these guys fixed the Primus commercial dryer the same day. They clearly knew Primus inside out and had the part on the truck.”
“The Primus commercial dryer broke right before the weekend and they still came out same-day. Flat price agreed up front, and they stood behind the labour warranty.”
Other Primus commercial dryer problems we fix
Frequently asked questions
Can you come out same-day in St. Augustine?
Same-day is common in St. Augustine. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
Do you charge for the estimate?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Is the repair guaranteed?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
How much does a Primus commercial dryer that is making loud noise cost?
Expect $190–$680 for parts and labour on a Primus commercial dryer that is making loud noise. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.