2 mechanical contractor businesses recently registered in El Cajon, California.
This page lists new mechanical contractor businesses registered in El Cajon, California. We currently track 2, sourced directly from the California Division of Corporations and refreshed daily as new mechanical contractor companies file.
Recent additions include DG MECHANICAL COMFORT SYSTEMS INC and HX Mechanical LLC. The most recent mechanical contractor filing was on Jun 12, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to mechanical contractor businesses in El Cajon, this is one of the freshest prospect lists in the market.
HX Mechanical LLC appears to be a mechanical services company. The LLC is registered in California with no EIN, suggesting a newly formed entity.
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