CORNERSTONE COMFORT SYSTEMS LLC is a South Dakota LLC, registered on July 20, 2026. It is based at 519 W 22nd St, Sioux Falls, SD, 57105. The company is currently listed as active on the South Dakota register and is registered under company number DL334136. Public records for the company include 1 SoS registration. Every fact here is republished from an official public register and traces back to a primary source document.
| Legal entity name | CORNERSTONE COMFORT SYSTEMS LLC |
|---|---|
| Principal address | 519 W 22nd StSioux Falls57105SDUnited States |
| Registration state | South Dakota |
| Status | Active |
| Registered | 20 July 2026 (1 month ago) |
| Entity type | LLC |
| Standing | compliant |
| Company number | DL334136 |
| Registered agent | UNITED STATES CORPORATION AGENTS, INC. DBA USCA, INC |
| Source registry | South Dakota Secretary of State · updated 3 August 2026 |
| Public records | 1 SoS registration |
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| State | Business name | Filed | Registered agent | Officers | Status | |
|---|---|---|---|---|---|---|
| South DakotaTHIS | CORNERSTONE COMFORT SYSTEMS LLC | 2026-07-20 | UNITED STATES CORPORATION AGENTS, INC. DBA USCA, INC | — | Active | |
Filing ID DL334136 Jurisdiction Domestic · LLC Principal address 519 W 22nd St, Sioux Falls, SD, 57105 Registered agent UNITED STATES CORPORATION AGENTS, INC. DBA USCA, INC519 W 22ND ST, SUITE # 100, SIOUX FALLS, SD, 57105 Officers Not reported | ||||||
| California | CORNERSTONE COMFORT SYSTEMS LLC | 2026-07-23 | Richard amezcua | — | Active | |
Companies and people linked to CORNERSTONE COMFORT SYSTEMS LLC in the state registers through shared officers, a shared registered agent, shared filing contacts or a shared address. Service companies file for many unrelated businesses — a shared agent, address or contact alone does not prove affiliation.
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Companies adjacent to CORNERSTONE COMFORT SYSTEMS LLC in the South Dakota Secretary of State register, in alphabetical order.
34 companies are registered at 519 W 22nd St, Sioux Falls — shared registered-office and agent addresses are common; a shared address alone does not link businesses.
Netstate aggregates public records from federal, state and municipal sources; records are matched to this company by its registered legal names. Latest source snapshot 2026-08-04. Document getpalm-companies/2185-8808-7621.