Employer Identification Number 20-4313231

PLUMBING MASTER SYSTEMS, INC. is a USA domiciled entity or foreign entity operating in the USA. The EIN ihas been issued by the IRS

Company Name:	PLUMBING MASTER SYSTEMS, INC.
Employer identification number (EIN):	20-4313231
EIN Issuing Authority	Internet
NAIC Classification:	541990
NAIC Description:	All Other Professional, Scientific, and Technical Services
401k Pension/Benefits registration	PLUMBING MASTER SYSTEMS, INC. 401k plan information
State of Incorporation	FLorida, FL

Organization Addresses

The following addresses have been detected as associated with Tax Indentification Number 204313231

Nearby companies/organizations

The following companies are located in the same ZIP code areas:

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• EFFICIENCY ENTERPRISES OF MARYLAND & TAMPA, LLC
• DIMENSIONS BUILDING CORP.
• ORACLE DIAGNOSTIC LABORATORIES, INC.
• FAMILY PHYSICIANS RX, INC.
• LUIS H. LUGO-ARRENDELL, M.D., P.A.
• JORDAN HIGH VOLTAGE INC.
• CORPORATE COACHES, INC.

EIN Change Events for PLUMBING MASTER SYSTEMS, INC.

• PLUMBING MASTER SYSTEMS, INC. and PLUMBING & MECHANICAL SYSTEMS OF are related companies. Change of plan sponsor in a 401k sponspor detected on 2022-07-08. The plan sponsor was changed from PLUMBING MASTER SYSTEMS, INC. to PLUMBING & MECHANICAL SYSTEMS OF