Since 1960

Pump Repair


When it comes to pump overhauls, upgrades and repairs, there’s no team better to have on your side than Collins Machine Works. Specializing in pump repairs and dynamic upgrades, such as vertical turbine pump rebowls, our proven upgrades to shafting, bearings and wear ring materials significantly enhance the performance of your older units, reducing both equipment downtime and maintenance costs.
Pump Repair

With more than 125 years of combined experience, we’re a leading provider of high-quality, cost-effective rotating equipment overhauls, upgrades and repairs. We offer superior pump machining that is 100% compatible and meets the most exacting industry standards, with extensive experience with all major original equipment manufacturers, both international and domestic, including:

  • Goulds
  • Flowserve
  • Sulzer
  • Byron Jackson
  • Ingersoll-Rand
  • Allis Chalmers
  • Blackmer
  • Warren
  • IMO Industries
  • Buffalo
  • Johnston
  • Peerless
  • Worthington
  • Carver
  • and More

The Collins Difference

  • Detailed ‘As Found’ inspection reports complete with digital pictures
  • 175,000-square-foot repair facility with 60-ton crane capacity/25’ hook height
  • Dynamic balancing up to 28” shaft diameters & swing rotor assemblies up to 15’ and 100,000 lbs.       
  • CNC machining capabilities for pump part manufacturing (casing and impeller rings and sleeves)
  • Extensive experience with epoxy coatings for erosion & corrosion resistance
  • Align boring and casing repairs
  • QA processes to ensure repair reliability


  • Deep Well Pumps
  • Clutch L/O Pump
  • Ballast Pump
  • Potable Water Pump
  • Fire Main Pump & Motor
  • Aux Circ Pump & Motor
  • Fire Bilge Ballast Pump
  • Fire Pump & Motor 
  • Bilge Pump & Motor
  • Fire General Service Pump
  • Fuel Oil Transfer Pump & Motor 
  • CPP L/O Service Pump
  • Fresh Water Harbor Pump & Motor
  • AC Chilled Water Pump
  • Condensate Pump
  • Machine Cooling Pump