GovChime
UEI: TLALJVQKSA15 • CAGE: 72A66

WAC LLC (AZ)

DBA: STAMBACK SEPTIC SERVICE

Registration and award facts

SAM.gov registration as of

Net obligations since FY2014
$4.98M
$4,978,785under this UEI
FY2026 obligations
-$47.2K
-$47,200Provisional
Awards and orders
145
with positive net obligations8 IDV vehicles held
Latest action
Sep 28, 2026
SAM.gov registration
Expired
Registration expiration date Mar 22, 2025

Registration

Doing business as
STAMBACK SEPTIC SERVICE
Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Sep 27, 2013 (13 years)
Location
Willcox, AZ
Purpose of registration
All Awards
Website
stambackseptic.com

† FY2026 obligations (provisional; DoD awards signed after Jul 24, 2026 are not yet public).

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 24, 2026 are not yet public.

All federal contractors in ArizonaHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI TLALJVQKSA15. GovChime does not check exclusions.

Performance

Net obligations recorded under this UEI since FY2014. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.

Net obligations by fiscal year of action

  • FY2026: -$47,200 (de-obligation) (provisional)
  • FY2025: $103,877
  • FY2024: $685,608
  • FY2023: $689,240
  • FY2022: $552,070
  • FY2021: $471,049
  • FY2020: $702,038
  • FY2019: $876,900
Show all 13 years
  • FY2018: $317,515
  • FY2017: $278,820
  • FY2016: $166,529
  • FY2015: $217,309
  • FY2014: -$34,971 (de-obligation)

Total across 13 fiscal years: $4,978,785

Net de-obligation in that fiscal year (obligations withdrawn).

Top awarding agencies

Top awarding sub-agencies

Top NAICS by obligations

Top product and service codes by obligations

  • W045Lease or rental of equipment- plumbing, heating, and waste disposal equipment$2,312,903, 46.5%
  • W085Lease or rental of equipment- toiletries$1,420,017, 28.5%
  • Z1JZMaintenance of miscellaneous buildings$387,317, 7.8%
  • W023Lease or rental of equipment- ground effect vehicles, motor vehicles, trailers, and cycles$326,880, 6.6%
  • S222Housekeeping- waste treatment/storage$161,190, 3.2%

Capabilities

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Self Certified Small Disadvantaged Business
  • Women-Owned Small Business
  • Woman-Owned Business

Contracts

Latest awards and orders

  1. 70B03C24P00000140Purchase orderDepartment of Homeland SecurityU.S. Customs and Border ProtectionLatest action
  2. 127EAU23P0043Purchase orderDepartment of AgricultureForest ServiceLatest action
  3. 1202RZ22T0063Indefinite delivery contract (IDC)VehicleDepartment of AgricultureForest ServiceLatest action
  4. 70B03C23P00000529Purchase orderDepartment of Homeland SecurityU.S. Customs and Border ProtectionLatest action
  5. FA487725F0111BPA callunder a blanket purchase agreement (BPA)Department of DefenseDepartment of the Air ForceLatest action
  6. 127EAU25P0001Purchase orderDepartment of AgricultureForest ServiceLatest action
  7. FA487725F0039Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
  8. FA487725F0041Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
  9. FA487725F0037Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
  10. 1202RZ24M0186Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for WAC LLC lists a physical address and a separate mailing address. 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

1111 E MALEY ST

WILLCOX, AZ, 85643

USA

Mailing Address

PO BOX 1144

WILLCOX, AZ, 85644

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

WAC LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires March 22, 2025.

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

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Registration Details

Source: SAM.gov

Initial Registration

-

Last Update

Mar 22, 2025

Registration Activation

Active — Mar 26, 2024

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

06

Other contractors in Arizona with primary NAICS 562111