Every new California business filing, every dayAlliance Air Products
Alliance Air Products is an HVAC engineering firm based in San Diego, CA, offering design, testing, field service, and engineer support for specialized HVAC applications. Their services cover acoustics, data centers, solar-assisted systems, corrosive environments, mission-critical setups, large air handling units, DX packages, and laboratory exhaust.
Filed December 17, 2025 · San Diego, CA · San Diego County
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California Secretary of State (bizfile Online) · Entity 20258359237 · Retrieved June 13, 2026
About Alliance Air Products
Alliance Air Products, LLC filed in California on December 17, 2025, as an HVAC engineering services company specializing in air handling solutions, based in San Diego. Its domain was registered 21 years before filing, on May 29, 2004, through Network Solutions, and the website is outdated but confirmed to match the filing name and address. We estimate revenue of $50M+ and 100+ employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.
- Domain registered 21 years before the filing date, indicating a long-standing web presence.
- Website is outdated despite the company being newly filed.
- Website identity confirmed to match the filing name and address.
- We estimate revenue of $50M+ and 100+ employees.
- No annual report or EIN on file yet.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 315 new businesses registered in San Diego in December 2025, and the only hvac engineering services business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Alliance Air Products registered?
Alliance Air Products was registered as LLC on December 17, 2025 in California.
Where is Alliance Air Products located?
Alliance Air Products is based in San Diego, CA, 92154, in San Diego County.
What type of business is Alliance Air Products?
Alliance Air Products is classified as a hvac engineering services business (air handling solutions).
Does Alliance Air Products have an EIN on file?
No EIN was found on file for Alliance Air Products at the time of registration.
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