American Precision Gear - Crafting Custom Gears Since 1956


APG - In the Business of Manufacturing Gears Since 1956

AMERICAN PRECISION GEAR COMPANY, INC. has been in the business of manufacturing gears since 1956. Our clients include manufacturers in the aerospace, military, biomedical and commercial industrial markets.

We have a vigorous quality control department, conforming to general Military Quality control requirements as follows: MIL-I-45208A, MIL-STD-45662A and ISO 9001:2000 compliant. At your request, we would be pleased to send you our quality control manual.

  AMERICAN PRECISION GEAR COMPANY also has an engineering department to consult with you on your gear projects. We also have reverse engineering capabilities. APG manufactures spur gears (both external and internal), helical and double helical gears, worm and worm gears, face gears, bevels, rack and pinions, sprockets, cluster gears, anti backlash gears, splines and serrations, segmented gears, pump gears, and gear pulleys from .05" to 48" and from 2 D.P. to 250+ D.P.

We Understand the Requirements Necessay for Quality Control
AMERICAN PRECISION GEAR COMPANY understands the quality control requirements necessary in highly technical industries. Manufacturing to blueprint under our strict quality control parameters in our San Carlos California plant we strive to give each customer exactly what they require. We invite you to tour our facilities and consult with our engineers about your gear needs. Our QC Manual will be furnished upon request.


American Precision Gear Company
(800) 554-3150  

Phone: (650) 595-3664

1029 American Street  

Fax: (650) 595-0388

San Carlos, CA 94070  

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