The Highest Quality Repair and Calibration Service

Authorized Service Center for
Brown & Sharpe, Fowler and SPI.

Dixon & Ryan in Royal Oak, Michigan, specializes in the repair and calibration of precision measuring tools for the manufacturing industry. A fourth generation family owned business, Dixon & Ryan prides itself in providing the best precision measuring tools service since 1929. Quality, craftsmanship and customer service are our focus.

We calibrate and repair all makes and models of tools from name brands such as: Mitutoyo, Starrett, Mahr/Federal, Standard, Interapid, Etalon, TESA, and many others.

We are an Authorized Service Center for Brown & Sharpe, Standard Gage, Fowler and SPI. Experienced, factory-trained technicians will repair your equipment and return it to factory-new condition.

Dixon & Ryan can do it all

From basic micrometers and dial indicators to the latest digital electronic tools such as Micro-Hites and TESA-Hites, Dixon & Ryan takes care of all your expensive precision measuring equipment. For many of our customers we are the preferred one-stop shop for all their repair and calibration work. Why send your jobs to multiple vendors if one can do it all?

Dixon & Ryan has decades of experience in restoring tools to brand-new condition. We use the utmost care in each operation and our inspection demands that we meet the manufacturer’s standards. For many years, Dixon & Ryan has serviced tools for a wide range of manufacturing industries nationwide.

We Can Repair Older Equipment

Do you have older gages for which it has become difficult to find a repair shop? Get the most out of your investment, don’t scrap these tools. With our years of experience and extensive inventory of parts, we can repair these tools and return them to “like new” condition, calibrated to manufacturer’s specs.

The solution to all your calibration and repair problems

Experience the Dixon & Ryan difference for yourself. Contact us to discuss your needs for gage calibration and repair service.
Call us toll-free at 800-549-4070.

We keep your measuring tools in top condition

Toll-free 1-800-549-4070


Factory Trained Technicians
Nearly a Century of Experience
Rapid Turn Around
90-day Warranty on all Repairs
A2LA Accredited Calibration Lab (ISO 17025)
Superior Quality and Craftsmanship
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Two Week Turnaround

You want quality work, and fast.

At Dixon & Ryan we understand. We turn your job around within 10 business days.


ISO / IEC 17025 Accredited

Our facility in Royal Oak, Michigan, is equipped with state-of-the-art tools and is a full service ISO/IEC 17025:2005 Calibration Laboratory, accredited by A2LA.

We make sure that your measuring tools are calibrated to industry and manufacturers’ specifications.


90 Day Warranty on All Repairs

We stand behind the work done by our experienced, factory-trained technicians with a 90 day warranty for parts and labor on all repair work.