ATC MECHANICAL, LLC

ActiveLimited Liability CompanyCalifornia Secretary of StateCONCORD, CAFormed 4 years ago

We checked CSLB contractor license records for this business and found no matching license as of May 23, 2026.

ATC MECHANICAL, LLC is an active California Limited Liability Company, first registered with California Secretary of State on February 7, 2022. No matching contractor license was found in RecordGraph's current records. No federal exclusion record was found as of the last data import.

In business since

2022

Registered Feb 7, 2022

Legal status

Active

Active per California Secretary of State.

Official definition →

Contractor license

None found

No matching license found

SAM.gov exclusions

None found

No match as of May 23, 2026

Matched records

Each connected record is a separate government filing RecordGraph matched to this business. Click a record to see it below.

Business registration

Official state record on file with California

Verify at California Secretary of State

Legal business name: ATC MECHANICAL, LLC
Entity type: Limited Liability Company
State: California
Formed: February 7, 2022 — Formed 4 years ago
Filing number: 202204010343
Current standing: Active
Business address: 1827 GROSS LANE
CONCORD, CA, 94519
State registration standing: Good
Tax standing (FTB): Good
Registered agent standing: Good
Last annual filing: February 26, 2026

Registered agent

The person or company designated to receive legal documents on behalf of this business.

Name: STILIYAN SIMOV
Address: 1827 GROSS LANE — CONCORD, CA, 94519
Type: Individual Agent

Source: California Secretary of State · Registered agent information is published by the state when available. This is a legal contact designated to receive official documents on behalf of the business, not necessarily an owner or officer. · Verify at source ↗

Officers & Directors

People listed on official state filings for this business.

Stiliyan SimovManagerFiled February 26, 2026CA
Stiliyan SimovChief Executive OfficerFiled February 26, 2026CA
Stiliyan SimovOfficerFiled February 26, 2026CA

Source: California Secretary of State bulk filing data · Observed May 23, 2026 · Officer lists are not available on the California SOS online portal — sourced from official state filing extracts.

What each source directly reports

State registration, contractor licenses, and professional licenses are separate regulatory records. RecordGraph does not merge them into a single answer — each is shown here as its source reported it.

Status

State registration

Whether the business itself is registered and current with the Secretary of State (or equivalent).

Activeas reported by California Secretary of StateRecordGraph observed this: May 19, 2026.

Contractor license

A specific contractor license held by this business — a separate question from state registration.

CLEARas reported by California Contractors State License BoardRecordGraph reads "CLEAR" as: active. RecordGraph observed this: May 21, 2026.

Officers & agents named per source

State registration

Whether the business itself is registered and current with the Secretary of State (or equivalent).

As listed by California Secretary of State

Stiliyan Simov

Where this information comes from

Data source: California Secretary of State
Data observed: May 23, 2026
RecordGraph record ID: 32436467
Coverage: California — complete

Not a background check service. This information comes from public government records and may not be used for employment decisions, tenant screening, credit decisions, or any other purpose covered by the Fair Credit Reporting Act (FCRA). "No result found" does not mean no record exists — coverage varies by state. Nothing on this page is a finding of wrongdoing.

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