Contractor profile
MASS TANK INSPECTION SERVICES LLC
Active registrationVeteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
UEIVYAMHABZC7Q9
CAGE code6VHW7
Primary NAICS541620
LocationMIDDLEBORO, MA, 02346
Federal obligations$7M
Prime awards40
Active awards18
Latest award actionJul 24, 2026
Federal award activity
Public award recordTop federal customers
- Department of Veterans Affairs20 awards$5M
- Department of Defense16 awards$2M
- Department of the Interior1 awards$105,030
- Department of Homeland Security1 awards$19,750
- Department of Justice1 awards$3,750
- General Services Administration1 awards$0
NAICS award mix
- 5629102 awards$2M
- 8113103 awards$1M
- 2371209 awards$837,244
- 5629985 awards$727,452
- 5416202 awards$619,077
- 5324901 awards$406,000
- 2382101 awards$231,825
- 5413804 awards$225,728
PSC award mix
- J0915 awards$3M
- H2996 awards$917,040
- R4991 awards$599,327
- X1NA1 awards$406,000
- H3913 awards$354,535
- W0911 awards$231,825
- J0354 awards$167,817
- Z1PZ2 awards$158,020
Contract vehicles
- N4008521D00154 awards$727,452
- 36C24222D00773 awards$167,817
- N4008525D40121 awards$158,020
- W911S224D60012 awards$90,067
Potential recompetes
- Department of Justice$3,750
- Department of Veterans Affairs$55,919
- Department of the Interior$105,030
- Department of Veterans Affairs$50,350
- Department of Veterans Affairs$7,385
- Department of Veterans Affairs$36,298
- Department of Veterans Affairs$22,250
- Department of Defense$372,367
- Department of Veterans Affairs$58,834
- Department of Defense$46,177
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 47QSMS26D0050FEDERAL SUPPLY SCHEDULE CONTRACT | General Services AdministrationGSA/FAS/GSS/QSCA, MULTIPLE AWARD SCHEDULE CONTRACTING DIVISION | NAICS 332311PSC N099 | $0 | May 18, 2026 – Not stated |
| 36C25924C0115FUEL STORAGE TANK INSPECTION AND FUEL POLISHING | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | NAICS 237120PSC H391 | $267,887 | Jul 22, 2024 – Jul 21, 2029 |
| 70Z05226PCCOD0098ANNUAL TANK INSPECTIONS | Department of Homeland SecurityBASE CAPE COD(00052) | NAICS 541620PSC F110 | $19,750 | Jul 15, 2026 – Jul 15, 2026 |
| 36C26324P0800UST/AST INSPECTION - NWI | Department of Veterans AffairsNETWORK CONTRACT OFFICE 23 (36C263) | NAICS 541380PSC H399 | $64,645 | Jun 1, 2024 – May 31, 2029 |
| 36C26323P0117UST INSPECTION AND MAINTENANCE | Department of Veterans AffairsNETWORK CONTRACT OFFICE 23 (36C263) | NAICS 541380PSC H391 | $50,350 | Nov 28, 2022 – Nov 27, 2026 |
| 36C25725P0255FUEL STORAGE TANK TESTING AND REPAIRS/UPGRADES - BASE PLUS 4 OPTION YEARS | Department of Veterans Affairs257-NETWORK CONTRACT OFFICE 17 (36C257) | NAICS 237120PSC H191 | $141,175 | Apr 1, 2025 – Mar 31, 2030 |
| 36C26322P0565FUEL TANK TESTING & INSPECTION | Department of Veterans AffairsNETWORK CONTRACT OFFICE 23 (36C263) | NAICS 541380PSC H391 | $36,298 | May 15, 2022 – May 14, 2027 |
| 36C24426P0132WATER TOWER INSPECTION AND REPAIR | Department of Veterans Affairs244-NETWORK CONTRACT OFFICE 4 (36C244) | NAICS 541990PSC J046 | $60,620 | Mar 4, 2026 – Mar 3, 2027 |
| 15B21826P00000050FY26 ABOVE GROUND TANK INSPECTION | Department of JusticeFCI BERLIN | NAICS 561210PSC H399 | $3,750 | Jun 10, 2026 – Sep 30, 2026 |
| 36C24126P0081OIL TANK INSPECTION CLEANING SERVICES | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | NAICS 561790PSC J091 | $152,500 | Mar 15, 2026 – Jun 15, 2026 |
| 36C24222D0077ABOVE GROUND STORAGE TANKS (AST) AND UNDERGROUND STORAGE TANKS (UST) AND TANK ELECTRONIC MONITORING SYSTEMS AT HUDSON VALLEY VAHCS. MAINTENANCE AND REPAIR SERVICES. | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | NAICS 237120PSC J035 | $0 | Jun 3, 2022 – Not stated |
| 36C24223C0100TANK AND UNDERGROUND PIPE MONITORING, INSPECTION, MAINTENANCE REGULATORY COMPLIANCE, EMERGENCY RESPONSE AND RELATED SERVICES | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | NAICS 811310PSC J091 | $1M | Apr 1, 2023 – Mar 31, 2028 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 213112Support Activities for Oil and Gas OperationsNAICS 236220Commercial and Institutional Building ConstructionNAICS 237110Water and Sewer Line and Related Structures ConstructionNAICS 237120Oil and Gas Pipeline and Related Structures ConstructionNAICS 238320Painting and Wall Covering ContractorsNAICS 238990All Other Specialty Trade ContractorsNAICS 326199All Other Plastics Product ManufacturingNAICS 332420Metal Tank (Heavy Gauge) ManufacturingNAICS 541330Engineering ServicesNAICS 541350Building Inspection ServicesNAICS 541380Testing Laboratories and ServicesNAICS 541620Environmental Consulting ServicesNAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 561210Facilities Support ServicesNAICS 561730Landscaping ServicesNAICS 561790Other Services to Buildings and DwellingsNAICS 561990All Other Support ServicesNAICS 562910Remediation ServicesNAICS 562991Septic Tank and Related ServicesNAICS 562998All Other Miscellaneous Waste Management ServicesNAICS 811310Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Public points of contact
CARL C HORSTMANNPRESIDENTGovernment business
CARL C HORSTMANNPRESIDENTElectronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.