UEI: ELFNJPSGVMJ3 • CAGE: 5EG57

Active

WILLIAMS MECHANICAL SERVICES, INC. (AR)

DBA: WILLIAMS MECHANICAL SERVICES INC

Registration and award facts

SAM.gov registration as of Sep 25, 2026

Net obligations recorded since FY2009 under this UEI: $107,854 across 10 awards and orders with positive net obligations.

SAM.gov registration status: Active (registration expiration date Apr 10, 2027)
UEI: ELFNJPSGVMJ3
CAGE code: 5EG57
Doing business as: WILLIAMS MECHANICAL SERVICES INC
Entity structure: Corporate Entity (Tax Exempt)
Business start date: Mar 7, 2008
Location: JONESBORO, AR
Website: williamsmechanicalservices.com

NAICS codes

SBA certifications

No certification in the SBA profile data.

Federal contract obligations

Net obligations recorded since FY2009: $107,854
Awards and orders with positive net obligations: 10
FY2026 obligations (provisional; DoD awards signed after Jul 17, 2026 are not yet public): $0
Latest action: Jun 26, 2020

Top awarding agencies: Department of Justice, Department of Energy

Latest awards and orders

89503620PSW000110 PURCHASE ORDER · Department Of Energy · latest action Jun 26, 2020
DESW0000482 PURCHASE ORDER · Department Of Energy · latest action Apr 11, 2017
DJBP0508LVP130364 PO · Federal Prison System / Bureau Of Prisons · latest action Sep 5, 2012
DJBP0508LPZ40001 PO · Federal Prison System / Bureau Of Prisons · latest action Apr 25, 2012
DJBP0508KVP130443 PO · Federal Prison System / Bureau Of Prisons · latest action Nov 1, 2011
DJBP0508KVP130416 PO · Federal Prison System / Bureau Of Prisons · latest action Nov 1, 2011
DJBFORJVP130077 PO · Federal Prison System / Bureau Of Prisons · latest action Mar 30, 2010
DJBFORIVPZ0019 PO · Federal Prison System / Bureau Of Prisons · latest action Jun 13, 2009
DJBFORIVP130188 PO · Federal Prison System / Bureau Of Prisons · latest action Jun 13, 2009
DJBFORIVP130027 PO · Federal Prison System / Bureau Of Prisons · latest action Apr 9, 2009

Other contractors in Arkansas with primary NAICS 238220

SERVICE SOLUTIONS PLUMBING LLC SHERIDAN, AR
WILLIAM A. HARRISON, INC LITTLE ROCK, AR
COMMERCIAL AIR, INC LITTLE ROCK, AR
RIVERBEND AIR CONDITIONING INC DES ARC, AR
Love's Backflow Testing and Repair Services, Inc. BLYTHEVILLE, AR
GRAHAM PLUMBING INC HEBER SPRINGS, AR

All federal contractors in Arkansas How these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ELFNJPSGVMJ3. GovChime does not check exclusions.

Key Performance Statistics

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Capabilities

NAICS Codes

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Product/Service Codes

As of Sep 25, 2026. Source: SAM.gov Goods & Services.

No PSC codes reported

Certifications

Business Types

For Profit OrganizationBusiness or Organization

Contracts

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Contact Info

As of Sep 25, 2026. Source: SAM.gov Points of Contact.

SAM.gov registration for WILLIAMS MECHANICAL SERVICES, INC. lists a physical address and a separate mailing address, along with 5 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

508 KELSEY DR

JONESBORO, AR, 72404

USA

As of Sep 25, 2026. Source: SAM.gov Entity Registration.

WILLIAMS MECHANICAL SERVICES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires April 10, 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

Bonding Information

Bonding information on file

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov

Entity Structure:Corporate Entity (Tax Exempt)

Profit Structure:For Profit Organization

CAGE Code:5EG57

Registration Details

Source: SAM.gov

Date Founded

Mar 7, 2008

Initial Registration

Apr 13, 2009

Last Update

Apr 14, 2026

Registration Activation

Active — Apr 14, 2026

Registration Expiration

Apr 10, 2027

Fiscal Year End

12/31

State of Incorporation

Country of Incorporation

USA

Congressional District

Entity Website

williamsmechanicalservices.com