12 High Street, PO Box 2160
Plainville, MA 02762






Evaluation and repair of all components is one of the cornerstones of Northland-Willette.


Northland-Willette offers the most complete cylinder repair facility on the east coast. We also custom build cylinders to match your design needs.
  • Repair of all cylinders up to 36" bore
  • Two power hones up to 36" ID and 40 feet in length.
  • A weld shop which has a tig, heliarc and stick capabilities
  • A Tuxaco designed torques bench capable of 50,000 ft. lbs.
  • A cylinder test bench with pressure testing to 6,000 PSI
  • Automatic honing machine designed by Northland-Willette
  • A complete machine shop tooled to repair and manufacture large bore cylinders
  • 100,000 pounds tensile chromed rod stock on our shelves
  • Barrel stock up to 6” on our shelves
  • A huge inventory of packings
  • Repair of telescoping cylinders
  • Rod rechroming.

Pumps, Motors & Valves

Northland-Willette repairs all brands of pumps and motors. If we don’t have the necessary parts in stock, our relationships with all national distributorships allow us the get that part. Usually with in 24 hours.
Some of the brands that we repair: Vickers, Linde, Kawasaki, KYB, Rexroth, Caterpillar, Sundstrand, Eaton, Tyrone, Commercial, Char-Lynn, Ross, White, Denison, Komatsu, Hitachi, John Deere, Racine, Continental, Dynapower, Dynex, Cessna, Gresen, Hagglunds, Hydrostar, Staffa, Husco, Hydreco, Parker, Rineer, Volvo, Webster, and many more.

Mobile Equipment

Northland-Willette has the capabilities to bring your mobile machinery into one of our four full sized bays for diagnostics and repair. We know what down time means and will make every endeavor for a quick turnaround. Our ability to repair components in house can help expedite your service.
We work on all vehicles that have hydraulics.


A part of the business that we are seeing more of. Updating existing machinery to today’s standards.
  • Complete rebuild of existing components and piping
  • Addition of two hands hold down or light curtains
  • Addition of PLC’s
  • Addition of monitoring equipment
  • Development of technical manuals and spare parts list
  • Designed to your specifications


The third cornerstone of our business is fabrication of power units. Complete design and fabrication services are available.
  • Designed to your specifications
  • Hydraulic reservoirs in stock or made to order
  • Sheet metal enclosures
  • Electrical requirements no problem
  • Complete painting capabilities on premises


Another cornerstone of or business is on the road service. We are available 24 hours a day with a fleet of 2 vans, 3 trucks and 1 flat bed truck are available to serve your needs. Our technicitions can provide you with the following:
  • Trouble shooting a malfunctioning system
  • Perform preventive maintenance
  • Filter existing oil and change filters
  • Replace oil and clean reservoir
  • Remove and install components for repair
  • Fabrication of hoses on site
  • Modify machinery in place
  • Program PLC’s
  • Fix leaks and suggest preventive maintenance program
  • On site installation of power units and machinery
  • Charging of accumulators