UEI: DGMPHADV2LM7 • CAGE: 6LAV1

Active

ENVIRO STAFFING SOLUTIONS CORP (MA)

DBA: LABOR ON SITE

Registration and award facts

SAM.gov registration as of Apr 23, 2026

Net obligations recorded since FY2016 under this UEI: $13,457 across 5 awards and orders with positive net obligations.

SAM.gov registration status: Active (registration expiration date Feb 5, 2027)
UEI: DGMPHADV2LM7
CAGE code: 6LAV1
Doing business as: LABOR ON SITE
Entity structure: Corporate Entity (Not Tax Exempt)
Business start date: Dec 28, 2006
Location: LAWRENCE, MA
Website: laboronsite.com

NAICS codes

Product and service codes (PSC)

R429 Professional, Administrative & Management Support
R431 Professional, Administrative & Management Support
R497 Professional, Administrative & Management Support
S201 Utilities and Housekeeping
U002 Education and Training
Z1AA Maintenance, Repair & Alteration of Real Property
Z1AZ Maintenance, Repair & Alteration of Real Property
Z1FZ Maintenance, Repair & Alteration of Real Property

SBA certifications

SBA Certified HUBZone Firm

Business types self-reported in SAM.gov registration: Minority-Owned Business; Self Certified Small Disadvantaged Business; DOT Certified DBE; Hispanic American Owned.

Federal contract obligations

Net obligations recorded since FY2016: $13,457
Awards and orders with positive net obligations: 5
IDV vehicles held: 1
FY2026 obligations (provisional; DoD awards signed after Jul 17, 2026 are not yet public): $0
Latest action: Sep 23, 2020

Top awarding agencies: Department of Defense

Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 17, 2026 are not yet public.

Latest awards and orders

FA283520D0001 IDC · Department Of The Air Force · latest action Sep 23, 2020
FA283520F0037 DELIVERY ORDER · Department Of The Air Force · latest action Sep 15, 2020
FA283520F0035 DELIVERY ORDER · Department Of The Air Force · latest action Aug 26, 2020
FA283520F0091 DELIVERY ORDER · Department Of The Air Force · latest action Aug 20, 2020
FA283520F0027 DELIVERY ORDER · Department Of The Air Force · latest action Apr 16, 2020
FA283516P0027 PURCHASE ORDER · Department Of The Air Force · latest action Jun 16, 2016

Other contractors in Massachusetts with primary NAICS 561311

THE HOLLISTER GROUP, INC. BOSTON, MA
OCCUPATIONAL HEALTH CONNECTIONS, INC. MELROSE, MA
COMPLETE STAFFING SOLUTIONS INC MARLBOROUGH, MA
SIGMA SYSTEMS INC MARLBOROUGH, MA
ALLTRAZ LLC AUBURN, MA
VETERAN HIRING SOLUTIONS, LLC SHARON, MA

All federal contractors in Massachusetts How these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI DGMPHADV2LM7. GovChime does not check exclusions.

Key Performance Statistics

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Capabilities

NAICS Codes

See all industry codes with contract counts

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Product/Service Codes

As of Apr 23, 2026. Source: SAM.gov Goods & Services.

R429- Professional, Administrative & Management Support

R431- Professional, Administrative & Management Support

R497- Professional, Administrative & Management Support

S201- Utilities and Housekeeping

U002- Education and Training

Z1AA- Maintenance, Repair & Alteration of Real Property

Z1AZ- Maintenance, Repair & Alteration of Real Property

Z1FZ- Maintenance, Repair & Alteration of Real Property

Certifications

SBA Certifications

SBA Certified HUBZone Firm

Self-Certifications

Minority-Owned BusinessSelf Certified Small Disadvantaged BusinessDOT Certified DBEHispanic American Owned

Business Types

For Profit OrganizationSubchapter S Corporation

Federal Capability Statement

Labor On Site is a licensed and fully insured provider of temporary labor that operates from the main office in Lawrence, MA 01841 (Corporate). Our specialty is human resource management. We offer labor in the following areas: construction, food services, events, industrial sites, general labor for storms, water damage response and general cleaning projects. We are operated by experienced professionals who are in tune with the business and labor needs of its contractor clients. Labor On Site provides access to one of the largest employee pools in Eastern US. If you are an employer or contractor searching for this type of service, please contact us at any time for flexible, well priced and rapid response services. If you have chosen Labor On Site for your 'Recruiting and HR solutions', then you have made the right choice.

Capabilities & Services

Asbestos abatement

Asbestos remediation

mold remediation

lead abatement

lead remediation

hazardous waste remediation

fire restoration

water damage

general labor

interior demolition

temporary employment

FEMA Emergency

Response Labor

Construction Staffing

Industrial Sites Staffing

Food Services Staffing

Event Staffing

Hospitality Staffing

General Cleaning Project

Staffing

Payroll Services

Direct Hire

Temp to Hire

Recruiting

Contracts

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Contact Info

As of Apr 23, 2026. Source: SAM.gov Points of Contact.

SAM.gov registration for ENVIRO STAFFING SOLUTIONS CORP lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

184 JACKSON ST

LAWRENCE, MA, 01841

USA

Mailing Address

184 JACKSON ST

LAWRENCE, MA, 01841

USA

Government Business Contact

RAMON L QUEZADA

BUSINESS DEVELOPMENT DIRECTOR

184 JACKSON ST

1ST FLOOR

LAWRENCE, MA, 01841

USA

Electronic Business Contact

AMIEL VARGAS

PRESIDENT

184 JACKSON ST. 1ST FLOOR

LAWRENCE, MA, 01841

USA

Past Performance Contact

VINCENT G CAMPANELLA

COMPLIANCE OFFICER

184 JACKSON ST.

1ST FLOOR

LAWRENCE, MA, 01841

USA

Government Business Alternate Contact

WASCAR VARGAS

CFO

184 JACKSON ST

LAWRENCE, MA, 01841

USA

Electronic Business Alternate Contact

RAMON L QUEZADA

184 JACKSON ST. 1ST FLOOR

LAWRENCE, MA, 01841

USA

Past Performance Alternate Contact

0001 562910YY N

0001

0003

E&Y

Additional Details

As of Apr 23, 2026. Source: SAM.gov Entity Registration.

ENVIRO STAFFING SOLUTIONS CORP has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires February 5, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

No active suspension or debarment

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Registered for disaster relief contracting — CONNECTICUT~MASSACHUSETTS~MAINE

Bonding Information

Bonding information on file

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov

Entity Structure:Corporate Entity (Not Tax Exempt)

Profit Structure:For Profit Organization

Organization:Subchapter S Corporation

CAGE Code:6LAV1

Registration Details

Source: SAM.gov

Date Founded

Dec 28, 2006

Initial Registration

Nov 10, 2011

Last Update

Feb 9, 2026

Registration Activation

Active — Feb 9, 2026

Registration Expiration

Feb 5, 2027

Fiscal Year End

1231

State of Incorporation

Country of Incorporation

USA

Congressional District

Entity Website

laboronsite.com