Protocast JLC Precision Investment Castings

Sixty-five commercial industrial listings sit across Los Angeles, spread thin over many ZIP codes rather than bunched in one area. The top cluster, 91352, holds four listings, with 90021, 90061, and 91311 each carrying three. Several ZIPs, like 90001, show just a single entry. That spread means a search from one neighborhood might turn up only one or two nearby options, so widening your radius often helps.

Most listings here include usable contact info: 61 have a phone number and 62 have a website. None currently carry a Sponsored tag, since paid placement for this category isn't active in Los Angeles yet, so the order you see reflects how records were added, not any kind of ranking. Call two or three that fit your job before settling on one, since neither phone nor website coverage is complete across every listing. If you own one of these companies and spot a blank field, you can claim your listing here and add the missing details yourself, which helps most in ZIPs like 90001 where competing listings are scarce.