We have moved.  Our new address is :

Instrument Services, Inc.

4075 Steele Drive

Machesney Park, Il   61115

Our Business Hours are Monday through Friday from 8:00 a.m. to 4:30 p.m. Central Time.


(Speedometers, Tachometers, Fuel Gauges, Temperature Gauges,

Oil Gauges, Battery Gauges, Amp Gauges & Clocks)


Visit our Ebay Store                       Visit our Web Store


Welcome to Instrument Services, Inc., the one-stop business for all of your Clock, Speedometer Repair, Speedometer Restoration, Tachometer Repair , Tachometer Restoration, Fuel Gauge Repair , Fuel Gauge Restoration,  Battery Gauge Repair , Battery Gauge Restoration, Oil Gauge Repair, Oil Gauge Restoration, Amp Gauge Repair , Amp Gauge Restoration, Temperature Gauge Repair , Temperature Gauge Restoration, Gas Tank Sending Unit Repair and Gas Tank Sending Unit Restoration.  We specialize is repairing and restoring instrument clusters,  vintage gauges, classic car gauges, muscle car gauges, and automobile gauges.

We are committed to high quality.  Our service is backed by a commitment of substantial resources unequalled in the industry:

  • Expert Technicians
  • Fully equipped shop and manufacturing plant
  • Inventory of millions of parts and components
  • Library of over 2,000,000 engineering prints, drawings, photos, and service manuals.

We restore clocks, gauges, and instruments for GM, Chevrolet, Pontiac, Oldsmobile, GMC, Buick,  Cadillac, Dodge, Plymouth,  Ford, and Chrysler cars and trucks including discontinued makes such as Studebaker, Packard, Edsel, Nash, and Pierce Arrow as well as foreign makes, including Toyota and Datsun.

We also stock over 250,000 NOS clocks and clock parts that are ready for shipping.

We will go the extra mile for you.  If there is a restoration requirement for your clock or instrument that you don't find here, just ask.




Clocks4Cars is a Trademark of Instrument Services, Inc.