CASTO TECHNICAL SERVICES INC (WV)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $2.27M
- $2,267,287under this UEI
- FY2026 obligations
- $344.51K†
- $344,511Provisional
- Awards and orders
- 37
- with positive net obligations
- Latest action
- Aug 12, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 19, 2027
Registration
- Doing business as
- CASTO TECHNICAL SERVICES INC
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Oct 1, 1965 (61 years)
- Location
- Charleston, WV
- State of incorporation
- West Virginia
- Purpose of registration
- All Awards
- Website
- castotech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 25, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MVC9BJKMV8A8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: $344,511 (provisional)
- FY2025: $262,217
- FY2024: $423,212
- FY2023: $197,420
- FY2022: $48,597
- FY2021: $136,038
- FY2020: $260,508
- FY2019: $20,562
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $9,100
- FY2017: $111,767
- FY2016: $91,704
- FY2015: -$17,573 (de-obligation)
- FY2014: $56,833
- FY2013: $244,448
- FY2012: $34,205
- FY2011: $8,449
- FY2010: $10,070
- FY2009: $2,699
- FY2008: $22,520
Total across 19 fiscal years: $2,267,287
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Justice$2,081,704, 91.8%
- Department of Veterans Affairs$107,579, 4.7%
- Department of Defense$64,853, 2.9%
- Department of Agriculture$7,681, 0.3%
- Department of Energy$5,470, 0.2%
Top awarding sub-agencies
- Federal Bureau of Investigation$2,036,051, 89.8%
- Department of Veterans Affairs$107,579, 4.7%
- Department of the Army$64,853, 2.9%
- Federal Prison System / Bureau of Prisons$45,654, 2.0%
- Forest Service$7,681, 0.3%
Top NAICS by obligations
- 238220Plumbing, heating, and air-conditioning contractors$1,012,125, 44.6%
- 238350Finish carpentry contractors$4,982, 0.2%
Top product and service codes by obligations
- Z1JZMaintenance of miscellaneous buildings$1,438,750, 63.5%
- Z1NBMaintenance of heating and cooling plants$555,357, 24.5%
- N041Installation of equipment- refrigeration, air conditioning, and air circulating equipment$54,700, 2.4%
- S299Housekeeping- other$30,824, 1.4%
- J041Maint/repair/rebuild of equipment- refrigeration, air conditioning, and air circulating equipment$29,292, 1.3%
Capabilities
NAICS codes
- 238220Plumbing, Heating, and Air-Conditioning Contractors(primary)Small
- 238210Electrical Contractors and Other Wiring Installation ContractorsSmall
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:
- Veteran-Owned Business
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- K041MODIFICATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- J041MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- 4130REFRIGERATION AND AIR CONDITIONING COMPONENTS
- 4120AIR CONDITIONING EQUIPMENT
- 4410INDUSTRIAL BOILERS
- 4420HEAT EXCHANGERS AND STEAM CONDENSERS
- H341INSPECTION- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- N041INSTALLATION OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- H141QUALITY CONTROL- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT
- 4310COMPRESSORS AND VACUUM PUMPS
Contracts
Latest awards and orders
- 15F06723C0001507Definitive contractDepartment of JusticeFederal Bureau of InvestigationLatest action
- 15F06724C0001197Definitive contractDepartment of JusticeFederal Bureau of InvestigationLatest action
- 15F06720C0001252Definitive contractDepartment of JusticeFederal Bureau of InvestigationLatest action
- 15B10322P00000187Purchase orderDepartment of JusticeFederal Prison System / Bureau of PrisonsLatest action
- W15QKN20P5217Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- DJF151200K0004552Purchase orderDepartment of JusticeFederal Bureau of InvestigationLatest action
- 36C24518P0340Purchase orderDepartment of Veterans AffairsLatest action
- DJBP0103SX38001Purchase orderDepartment of JusticeFederal Prison System / Bureau of PrisonsLatest action
- DJF160100P0006165Purchase orderDepartment of JusticeFederal Bureau of InvestigationLatest action
- VA24416P3499Purchase orderDepartment of Veterans AffairsLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CASTO TECHNICAL SERVICES INC lists a physical address and a separate mailing address, along with 4 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
540 LEON SULLIVAN WAY
CHARLESTON, WV, 25301
USA
Mailing Address
540 LEON SULLIVAN WAY
CHARLESTON, WV, 25301
USA
Government Business Contact
Benjamin Lancaster
Director of Business Development
540 LEON SULLIVAN WAY
Charleston, WV, 25301
USA
Electronic Business Contact
April M Dunlap
Sales Support
PO BOX 627
Charleston, WV, 25322
USA
Past Performance Contact
Tim Sneeringer
Owner
PO BOX 627
Charleston, WV, 25322
USA
Government Business Alternate Contact
April M Dunlap
Sales Support
540 LEON SULLIVAN WAY
Charleston, WV, 25301
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
CASTO TECHNICAL SERVICES INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 19, 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
Not registered for disaster relief
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
Other contractors in West Virginia with primary NAICS 238220
- Arcor Mechanical Systems LLCWestover, WV
- Rich's Refrigeration, Air Conditioning, Heating, Plumbing and Welding Service, IncSutton, WV
- Brewer & Co of West Virginia, IncCharleston, WV
- Sparrow Hvac & Energy LLCGreat Cacapon, WV · SAM.gov registration Expired
- Mountain Top Heating and Cooling LLCKingwood, WV
- H. E. Neumann CompanyTriadelphia, WV