MASS TANK INSPECTION SERVICES LLC (MA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2013
- $17.16M
- $17,157,150under this UEI
- FY2026 obligations
- $1.70M†
- $1,697,218ProvisionalFY2027 to date: $14.5K
- Awards and orders
- 159
- with positive net obligations11 IDV vehicles held
- Latest action
- Oct 27, 2026
- SAM.gov registration
- Active
- Registration expiration date Oct 8, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Oct 1, 2012 (14 years)
- Location
- Middleboro, MA
- State of incorporation
- Massachusetts
- Purpose of registration
- All Awards
- Website
- masstank.com
† FY2026 obligations (provisional; DoD awards signed after Aug 15, 2026 are not yet public).
‡ FY2027 to date.
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Aug 15, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI VYAMHABZC7Q9. SAM.gov exclusion records, from its daily extract, are under Additional Details.
Performance
Net obligations recorded under this UEI since FY2013. 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
- FY2027: $14,500 (to date)
- FY2026: $1,697,218 (provisional)
- FY2025: $1,061,426
- FY2024: $1,535,910
- FY2023: $1,886,995
- FY2022: $1,424,741
- FY2021: $1,996,282
- FY2020: $1,763,275
Show all 15 yearsEarlier years (FY2013–FY2019)
- FY2019: $2,125,887
- FY2018: $1,169,280
- FY2017: $957,359
- FY2016: $1,028,760
- FY2015: $321,240
- FY2014: $121,472
- FY2013: $52,805
Total across 15 fiscal years: $17,157,150
Top awarding agencies
- Department of Defense$9,888,502, 57.6%
- Department of Veterans Affairs$6,692,625, 39.0%
- Department of Transportation$367,710, 2.1%
- Department of the Interior$105,030, 0.6%
- Department of Homeland Security$94,663, 0.6%
Top awarding sub-agencies
- Department of Veterans Affairs$6,692,625, 39.0%
- Department of the Navy$6,055,633, 35.3%
- Department of the Army$3,429,862, 20.0%
- Department of the Air Force$403,007, 2.3%
- Federal Aviation Administration$358,480, 2.1%
Top NAICS by obligations
- 237120Oil and gas pipeline and related structures construction$3,472,735, 20.2%
- 562998All other miscellaneous waste management services$3,150,736, 18.4%
- 562910Remediation services$1,870,317, 10.9%
- 541620Environmental consulting services$1,321,290, 7.7%
Top product and service codes by obligations
- J091Maint/repair/rebuild of equipment- fuels, lubricants, oils, and waxes$3,302,477, 19.2%
- Z2JZRepair or alteration of miscellaneous buildings$1,618,675, 9.4%
- H299Equipment and materials testing- miscellaneous$1,555,751, 9.1%
- X1NALease/rental of fuel supply facilities$1,277,673, 7.4%
- Z1PZMaintenance of other non-building facilities$1,245,736, 7.3%
Subcontracting network
Reported subawards of MASS TANK INSPECTION SERVICES LLC: the primes it works under and its subcontractors, as the full chain or as a table.
Standing
No standing to report
GovChime ranks a vendor by net obligations in its largest NAICS code and awarding department in the last completed fiscal year; FPDS records none for this vendor in that year.
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)Small
- 238990All Other Specialty Trade ContractorsSmall
- 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceSmall
- 561730Landscaping ServicesSmall
- 238220Plumbing, Heating, and Air‑Conditioning ContractorsSmall
- 562910Environmental Remediation Services14Small
- 541330Military and Aerospace Equipment and Military WeaponsSmall
- 541380Testing Laboratories and ServicesSmall
- 541350Building Inspection ServicesSmall
- 562998All Other Miscellaneous Waste Management ServicesSmall
- 237110Water and Sewer Line and Related Structures ConstructionSmall
- 561790Other Services to Buildings and DwellingsSmall
- 561210Facilities Support Services12Small
- 326199All Other Plastics Product ManufacturingSmall
- 561990All Other Support ServicesSmall
- 541990All Other Professional, Scientific and Technical ServicesSmall
- 236220Commercial and Institutional Building ConstructionSmall
- 237120Oil and Gas Pipeline and Related Structures ConstructionSmall
- 238320Painting and Wall Covering ContractorsSmall
- 213112Support Activities for Oil and Gas OperationsSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Service-Disabled Veteran-Owned Business
- Veteran-Owned Business
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- 3835PETROLEUM PRODUCTION AND DISTRIBUTION EQUIPMENT
Federal Capability Statement
Tank Fabrication and Inspection, Cathodic Protection, Environmental Engineering
Capabilities & Services
Contracts
Latest awards and orders
- 36C26323P0117Purchase orderDepartment of Veterans AffairsLatest action
- 47QSMS26D0050Federal supply schedule (FSS)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 36C24126P0795Purchase orderDepartment of Veterans AffairsLatest action
- 36C24223C0100Definitive contractDepartment of Veterans AffairsLatest action
- 36C25725P0255Purchase orderDepartment of Veterans AffairsLatest action
- 36C25924C0115Definitive contractDepartment of Veterans AffairsLatest action
- N4008526F1189Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- 70Z05226PCCOD0098Purchase orderDepartment of Homeland SecurityU.S. Coast GuardLatest action
- 36C26324P0800Purchase orderDepartment of Veterans AffairsLatest action
- 36C26322P0565Purchase orderDepartment of Veterans AffairsLatest action
DLA supply (DIBBS)
CAGE 6VHW7
Source: DLA's approved-source files, its award history files (FOIA reading room, every award line since 2013) and the procurement history in the RFQ documents it publishes on DIBBS.
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MASS TANK INSPECTION SERVICES LLC lists a physical address and a separate mailing address, along with 3 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 without a real name are not shown.
Physical Address
29 ABBEY LN
MIDDLEBORO, MA, 02346
USA
Mailing Address
29 Abbey Lane
Middleboro, MA, 02346
USA
Government Business Contact
Carl C Horstmann
President
29 Abbey Lane
Middleboro, MA, 02346
USA
Electronic Business Contact
Carl C Horstmann
President
29 Abbey Lane
Middleboro, MA, 02346
USA
Past Performance Contact
Carl C Horstmann
President
29 Abbey Lane
Middleboro, MA, 02346
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MASS TANK INSPECTION SERVICES LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires October 8, 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 responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District