Calibration Services

To get started:

1. Complete & Submit Form
Fill out the calibration request form with your information and tool details.

2. Send Us Your Tool
Ship or drop your off tool at our facility:

GWY, LLC
Attn: Calibration Department
217 Forest Road, Greenfield, NH 03047

*Important: Do not ship any sockets or additional parts with the tool. Please include your contact information including name, company, phone number, and email, so we can process your calibration quickly.

3. Assessment & Quote
Our technicians inspect your tool to assess any needed repairs and provide an estimate before performing any service.

4. Calibration & Testing
Tools are inspected, calibrated, and tested to ensure it meets industry and tool specifications.

5. Return & Documentation
Your tool is returned to you with a certificate of calibration, ready for immediate use.

Routine calibration helps ensure your torque tools remain accurate, compliant, and jobsite ready. Industry standards recommend calibrating torque tools at least once a year or every 5,000 cycles. Tools exposed to heavy use, harsh environments, or frequent transport may require more regular calibration to maintain accuracy and performance.

Calibration Request Form

  • Tool Information

  • Return Address

BRANDS WE CALIBRATE

Giving you top quality choices.

Tool Calibration Services

Ensure Accuracy. Maintain Standards.

Product Calibration

For the Most Accurate Calibration Services, Turn to GWY

Fast Turnaround
Our average turnaround time for torque wrench calibration is 1 to 3 days.

Partnership Mindset
Since 1975, providing long-term value through customer service has been our top priority.

In-House Repairs
We have the equipment, parts inventory and experience to quickly and accurately service your tools.

Full-Service Expertise
Our team has the knowledge, expertise and drive to help you deliver absolute accuracy at every turn.

Services

Our areas of expertise help get the job done.

Since our beginning in 1975, GWY has been the global leader specializing in the sales, rental and repair of installation tools for structural bolts. Click below to play our company video!

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Testimonials

Kind words from our customers:

  • “From choosing the right equipment for each job’s unique requirements to problem solving in the field, GWY is always willing to go out of the way to find a solution. Mix that customer service in with their technical expertise and easy-to-use tools, they really help make bolt up easy.”

    Jake
    South Capital Bridgebuilders

  • “It was a great pleasure working with GWY. They go above and beyond to help with what we needed. Don was very quick on getting what we needed out to us to complete the job. Very proud to be a GWY customer.”

    Bobby
    HB Metal Builders

  • “Thanks for all that you do for us. We really appreciate all the support over the years and the continued relationship your team has with our team. We couldn't build the future without the assistance of your products, services, and the team that backs it.”

    Sean
    LPR Construction

  • “GWY’s parts inventory and response is top notch. You can expect prompt, respectful, knowledgeable answers to questions and full cooperation when you need it. Truly a mark of a reputable company with a good team.”

    Ron
    GEM Inc.

  • “GWY has been a great company to work with. My company requires receipts for all credit card purchases and GWY has made this very easy. With rental equipment this usually isn't the easiest to deal with but they have made this process very smooth. I get a weekly receipt emailed to me without having to ask for it. They also have great customer service and are very helpful and friendly. Would definitely recommend.”

    Jeremy
    Faith Technologies, Inc.

  • “I have enjoyed working with GWY. Their people know their product well. Their prompt response and delivery of the product is as good as any service Ogeechee Steel has ever had the pleasure of doing business with.”

    David
    Ogeechee Steel

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