Alger Precision Machining, LLC began in Ontario, CA. in 1958 as a modest automatic screw machine job shop. Since then it has transitioned to a company that manufactures an extensive array of high volume, medium complexity precision metal components to exacting print specifications for diverse OEM applications. Alger’s number one asset remains our tenured, skilled machine operators as well as all of the support personnel it takes to manufacture over 100,000,000 quality parts annually. Alger’s Mission statement perfectly summarizes our core beliefs
| History Time-line | |
| 1958 | After a modest start in a quonset building, ALGER MFG |
| started in a 6,000 sq ft building at 724 S. Bon View Ave. | |
| in Ontario, CA with Davenport Screw Machines | |
| 1961 | Added New Britain machines to capability |
| 1965 | Added 6,000 sq.ft. for a total of 12,000 sq.ft. |
| 1966 | Added Brown Sharpe machines to capability |
| 1971 | Added 23,000 sq.ft. for a total of 35,000 sq.ft. |
| 1974 | First Manufacturers Rep Firm (still with us!) |
| 1986 | First Aqueous Parts Washer |
| 1993 | Open first Arizona facility of 6,000 sq.ft. |
| 1995 | Added 17,000 sq.ft. in Ontario for a total of 52,000 sq.ft. |
| 1996 | Arizona facility moves to a new location of 17,000 sq.ft. |
| 1999 | California and Arizona facilities both obtain ISO 9002 |
| certification by KPMG | |
| 2000 | Added 7,000 sq. ft. in Ontario for a total of 59,000 sq. ft. |
| 2001 | Consolidated all manufacturing into the Ontario facility |
| 2001 | Added 7,000 sq. ft. in Ontario for a total of 66,000 sq. ft. |
| 2002 | Re-registered to new ISO 9001:2000 standard and obtained certification by DNV |
| 2002 | Added 12,000 sq.ft. in Ontario for a total of 78,000 sq.ft. |
| 2005 | Re-certified to ISO9001-2000 by DNV |
| 2007 | Purchased new Durr Ecoclean automated hydrocarbon cleaning System. |
| 2008 | Re-certified to ISO9001-2000 by DNV |
| 2011 | Re-certified to ISO9001-2008 by DNV |
| 2014 | Alger Manufacturing rebranded as Alger Precision Machining, LLC |
| 2014 | Fast CNC Cutter Grinder |
| 2015 | Expansion of New Britain department to 44 machines |
| 2015 | Robot AutoLoader/AutoFeeder went on-line |
| 2017 | Re-certified to ISO9001-2015 by PGR |