APT Instruments International
Offers analog, mechanical, electric, and digital radio, clock, speedometer, and gauge repair, as well as conversion and restoration. http://www.gaugeguys.com/
Auto Instruments
Offering clock and tachometer repair for muscle cars and vintage automobiles. http://www.autoinstruments.com/
Auto Meter Products
Anufactures high performance instruments for race cars, hot rods, trucks, motorcycles, and more. http://www.autometer.com/
Overseas Speedometer
Speedometer repair. We enjoy our work and we are dedicated to providing 'second to none' services to our customers. http://www.speedometer.com/
Palo Alto Speedometer, Inc.
Specialist in instrument repair and restoration for electronic and mechanical instruments. http://www.paspeedo.com/
The Clock Works
Automotive clock service center. http://www.clockwks.com/
