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Positive Displacement Blower Repair

Excelsior Blower Systems is a PD Blower repair expert. We offer in-shop blower repairs and rebuilds to suit your unique needs. Our factory trained technicians use genuine OEM parts to ensure the highest level of quality and reliability. Our work is backed with a 12 month warranty. We repair most major brands of roots type PD blowers including Gardner Denver, Tuthill, MD Pneumatics, PD Plus, Equalizer, Kaeser, Hibon, Aerzen, Robuschi, and Spencer.


Gardner Denver Factory Authorized Service Center

As a Gardner Denver Factory Authorized Service Center we have the knowledge and experience to restore your Gardner Denver, Sutorbilt, Duroflow, Heliflow, Triflow, or Cycloblower blower to it factory tolerances and performance.


Typical PD Blower Repair

  • Disassemble blower unit
  • Clean all internal and external parts
  • Replace bearings, seals, and gaskets with OEM parts
  • Rebuild blower to factory tolerances
  • Mechanical testing
  • Paint

Our Process

  1. Contact us to schedule the repair then send your blower to our repair facility.
  2. We disassemble and inspect your blower. All inspections are free if you repair or replace your unit with us.
  3. We send you a detailed inspection report along with the price for a repair or new replacement blower. We proceed once you approve.