Service Center

Service Center

For Pump Blower Service Call: 1-800-795-7024

For Compressed Air Products Service call: 1-800-810-0983

Through our affiliation with D.L. Thurrott, Inc. and D.L. Thurrott Air Products, Chisholm Corp. offers two conveniently located pump and air products repair facilities in New England; Located in Lincoln, RI and Waterville, ME. Both repair centers are fully equipped with all the necessary tooling and equipment to handle a job of any complexity and sizes up to 300 hp.

Our repair centers employ a team of professional, factory trained and highly skilled service technicians whose primary focus is always customer satisfaction. Over the last 50 years we have developed a reputation for providing exceptional value to our customers.


  • We specialize in pump service and repair up to 300 HP.
  • We are experienced with state and federal quotation procedures.
  • We are here to serve your pump repair needs 24 hours a day, 7 days a week.

A listing of available services includes:


  • Installation & Start up
  • High Temperature oil skids
  • Fuel forwarding skids
  • Pressure boosting skids
  • Mechanical Overhauls
  • Laser alignment
  • Painting
  • Dynamic Balancing
  • Sandblasting
  • SPM Bearing Analysis
  • Pump Surveys and cataloging
  • 5 ton crane
  • Preventative maintenance programs
  • Large pump & parts inventory
  • Industrial repairs
  • Mechanical seals
  • Conversions
  • Testing
  • Assembly
  • Fabricating
  • Efficiency upgrades
  • VFD Installations
  • Welding
  • Confined Space Certified

Planned Preventative Maintenance Program

Proper maintenance and repair of plant equipment is vital for uninterrupted operation. Pumps, pumping equipment, air compressors, blowers and cooling systems are used in all areas of the facility.


We can customize a PM program that meets your specific requirements, or work in association with an existing

in-house maintenance program.


A PM Program helps to catalog your equipment and identifies long lead time items. Other benefits include:


  • Establish baselines
  • Pressure
  • Grease bearings
  • Check oil levels 
  • Amperage
  • Vibration
  • Check alignment
  • Leak detection 
  • Voltage
  • Exercise valves
  • Coupling condition
  • Written report with readings on equipment 


Recommendations based on these reports will give you the ability to schedule maintenance based on actual findings. You receive priority service and know when you will receive a scheduled visit.

Emergency Repair Service.


We offer 24 hour emergency service for those times when you do have a failure. For after hour emergency service, simply call the number listed above and follow the prompts for Service.


Shop Repair Service


If you don't have the space or necessary tools required for a repair you can ship your equipment to our repair center, or give us a call we will pick it up at your facility and return your equipment after completion of service.


We will complete a full inspection and provide you with a written quote for the repair. Once we have your approval to proceed we will complete the repair and hydrostatic test the unit before it is returned.


Confined Space Entry

Our technicians are trained and certified in confined space entry. We have the necessary training, equipment and certifications to perform the work you need.