Valve Repair

Valve Repair & Preventative Maintenance

The F.W. Webb Process Controls Division provides certified repair services for safety, pressure relief, and control valves at your site or in our repair centers. Either way, we're here when you need us—even on an emergency basis—with a full complement of industry-leading repair, and preventive maintenance services to meet your requirements.

Certified Quality Services

Our in-shop services are offered at our Winslow, ME and Cazenovia, NY facilities, where our fully qualified, factory-trained and certified technicians repair and restore valves to or above manufacturers' standards. Our state-of-the-art facilities are Masoneilan Authorized Repair Centers (MARC) and our Safety Valve center has the National Board VR Stamp #150. We adhere to ASME sections 1 and 8.


In-Shop Services

Our in-shop offerings cover a gamut of safety and relief and control valve services. We work on linear and rotary control valves, high pressure metal-seated ball valves, and safety relief valves. Services are designed to return your valve to you in pristine, top-working condition:

  • Inspection & testing
  • Parts machining to factory tolerances
  • Painting
  • Sandblasting
  • Repairs
  • Welding
  • Pickup & delivery

Onsite Services

When you need valve repairs done at your site, F.W. Webb will bring our specialized capabilities to your location. We're here to help you, even in an emergency situation, 24/7. Our priority is getting you back up and running with field-repair valve services that meet or exceed manufacturers' standards.

Preventative Maintenance

In addition to repair and start-up services, F.W. Webb also offers the assembly of automated, control, and relief valves.


Learn More

For regular business and service call 800-452-1928. For 24/7 emergency service call 207-872-4779.