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Unclaimed profileSeeded from SAM.gov and USAspending public records
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WITTHANS, GARY B

Doing business as PREFERRED GENERAL SERVICES

  • APPLE VALLEY, CA 92307-5455
  • Sole Proprietorship
UEIE2G6DDNKC3G5CAGE7UYD1NAICS236220
  • SAM active
  • No verified credentials yet
  • CMMCNot on file
  • SPRSNone
  • FCLVisible to paid members
  • Small Business
  • Small Disadvantaged Business
  • Veteran-Owned Small Business
  • Service-Disabled Veteran-Owned Small Business

Registration and small-business types: SAM.gov, synced Nov 9, 2026. Compliance: self-attested by the company unless marked verified. The SPRS chip shows a range, never the exact score. How verification works

36-mo obligations
$0
Awards on record
0
Contract vehicles
0
Verified credentials
0

Compliance posture: unverified (SAM.gov baseline only)

WITTHANS, GARY B has not claimed this profile. What you see comes from public SAM.gov and USAspending records; no one from the company has confirmed CMMC, SPRS or clearance details yet. Learn more about CMMC 2.0

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About WITTHANS, GARY B

WITTHANS, GARY B (DBA PREFERRED GENERAL SERVICES) is a SAM.gov-registered entity based in APPLE VALLEY, CA 92307-5455. UEI E2G6DDNKC3G5; CAGE 7UYD1; primary NAICS 236220. Compliance posture not provided. Active SAM registration.
Headquarters
APPLE VALLEY, CA 92307-5455

Identifiers

UEI and CAGE come from SAM.gov. Other identifiers are listed by the company.

  • UEIE2G6DDNKC3G5
  • CAGE7UYD1

Capabilities & differentiators

No capability narrative yet

The company has not published a capability narrative. Its SAM.gov registration, NAICS codes and award history are below.
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Compliance posture

Every credential shows who vouches for it: verified by TeamingIndex, or self-attested by the contractor.

No compliance posture published yet

Compliance facts appear once the company claims this profile and publishes them.
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Facility clearance

Facility clearance: visible to paid members

Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9). Learn more about facility clearances · Compare plans

Past performance

Recompete RadarLearn more about past performance

No federal prime awards on record

USAspending shows no prime awards for this UEI in the last 36 months. Subcontract work does not appear here.
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Contract vehicles

Learn more about GWACs, IDIQs and contract vehicles

No contract vehicles on file

This company has not listed GWAC, IDIQ, GSA Schedule or OTA consortium holdings.
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Proven teaming graph

Learn more about sub-award reporting (FSRS)
Who WITTHANS, GARY B has actually worked with, from sub-awards that prime contractors report to the government. Use it to see which primes already trust this company.

No sub-award reports yet

Prime contractors report first-tier subcontracts of $30,000 or more. None name this company yet, which is common for companies that mostly win prime contracts or work below the reporting threshold.
See where agencies spend

Source: USAspending.gov sub-award reports (FSRS) (opens in a new tab) · sync date not recorded · Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.

SBIR/STTR portfolio

Learn more about SBIR/STTR Phase IIIAbout SBIR/STTR (opens in a new tab)
Small Business Innovation Research and Technology Transfer awards: early-stage federal R&D money this company has won.

No SBIR/STTR awards on record

Awards appear here automatically after SBIR.gov publishes them.
Browse SBIR/STTR awardees

Source: SBIR.gov award records (opens in a new tab) · sync date not recorded

FedRAMP offerings

Learn more about the FedRAMP Marketplace
Cloud services this company lists on the FedRAMP Marketplace, the government's record of cloud authorizations.

No FedRAMP Marketplace listing

No FedRAMP Marketplace listing is linked to this company. Cloud providers appear here automatically once FedRAMP lists their offering.
Find FedRAMP-authorized companies

Source: FedRAMP Marketplace (opens in a new tab) · sync date not recorded

Exclusions & screening

Exclusions about SAM.gov exclusionsScreening list about the Consolidated Screening List
Checks a prime runs before teaming: SAM.gov exclusions (debarment and suspension) and the government's Consolidated Screening List for export and sanctions lists.

SAM.gov exclusions

Not yet checked against SAM.gov exclusions.

Search exclusions on SAM.gov (opens in a new tab)

Agencies generally may not award to excluded parties, and primes may not subcontract with them above the threshold in FAR 52.209-6 (except COTS items) without a compelling reason reported to the contracting officer (FAR 9.405, 9.405-2). Some exclusion types apply only to specific programs: read the record on SAM.gov.

Source: SAM.gov Exclusions (opens in a new tab) · sync date not recorded

Consolidated Screening List

No confirmed match on the Consolidated Screening List (screened Nov 13, 2026).

The list combines Commerce, State and Treasury export-control and sanctions lists. A “no match” result is a name-and-address screen, not an export-compliance determination.

Source: ITA Consolidated Screening List (opens in a new tab) · as of Nov 13, 2026

GSA CALC+ rate benchmark

Learn more about GSA CALC+ labor rates
Hourly ceiling rates this company was awarded on GSA contracts, compared with the market for similar labor categories. Ceiling rates are the most an agency can be charged, not prices paid.

No GSA CALC+ rates on record

Companies with a GSA Multiple Award Schedule contract appear here after CALC+ publishes their awarded labor rates.
See GSA MAS holders

Source: GSA CALC+ awarded ceiling rates (opens in a new tab) · sync date not recorded

NAICS, PSC & socio-economic status

Learn more about NAICS size standards
Industry codes and small-business programs reported in SAM.gov.

NAICS codes

  • 236220Commercial and Institutional Building ConstructionPrimarySmall business under this code’s size standard
  • 236118Residential RemodelersSmall business under this code’s size standard
  • 236210Industrial Building ConstructionSmall business under this code’s size standard
  • 237110Water and Sewer Line and Related Structures ConstructionSmall business under this code’s size standard
  • 238110Poured Concrete Foundation and Structure ContractorsSmall business under this code’s size standard
  • 238130Title not in the curated listSmall business under this code’s size standard
  • 238140Title not in the curated listSmall business under this code’s size standard
  • 238150Title not in the curated listSmall business under this code’s size standard
  • 238190Other Foundation, Structure, and Building Exterior ContractorsSmall business under this code’s size standard
  • 238210Electrical Contractors and Other Wiring Installation ContractorsSmall business under this code’s size standard
  • 238220Plumbing, Heating, and Air-Conditioning ContractorsSmall business under this code’s size standard
  • 238310Drywall and Insulation ContractorsSmall business under this code’s size standard
  • 238320Painting and Wall Covering ContractorsSmall business under this code’s size standard
  • 238330Flooring ContractorsSmall business under this code’s size standard
  • 238340Title not in the curated listSmall business under this code’s size standard
  • 238390Other Building Finishing ContractorsSmall business under this code’s size standard

SAM.gov reports this entity as small under 16 of 16 NAICS codes. Size is determined per code (SBA size standards).

Socio-economic status

Self-represented in SAM.gov. WOSB and EDWOSB set-asides need SBA certification (13 CFR 127.300); SDVOSB and VOSB need SBA VetCert (13 CFR part 128). Confirm current certification before relying on it.

Learn more about small business set-asides

Product & service codes (PSC)

  • Z1AAMAINTENANCE OF OFFICE BUILDINGS
  • Z1ABMAINTENANCE OF CONFERENCE SPACE AND FACILITIES
  • Z1AZMAINTENANCE OF OTHER ADMINISTRATIVE FACILITIES AND SERVICE BUILDINGS
  • Z1BDMAINTENANCE OF AIRPORT RUNWAYS AND TAXIWAYS
  • Z1BZMAINTENANCE OF OTHER AIRFIELD STRUCTURES
  • Z1CAMAINTENANCE OF SCHOOLS
  • Z1CZMAINTENANCE OF OTHER EDUCATIONAL BUILDINGS
  • Z1DAMAINTENANCE OF HOSPITALS AND INFIRMARIES
  • Z1DBMAINTENANCE OF LABORATORIES AND CLINICS
  • Z1DZMAINTENANCE OF OTHER HOSPITAL BUILDINGS
  • Z1EAMAINTENANCE OF AMMUNITION FACILITIES
  • Z1EBMAINTENANCE OF MAINTENANCE BUILDINGS
  • Z1ECMAINTENANCE OF PRODUCTION BUILDINGS
  • Z1EEMAINTENANCE OF TANK AUTOMOTIVE FACILITIES
  • Z1EZMAINTENANCE OF OTHER INDUSTRIAL BUILDINGS
  • Z1FAMAINTENANCE OF FAMILY HOUSING FACILITIES
  • Z1FBMAINTENANCE OF RECREATIONAL BUILDINGS
  • Z1FCMAINTENANCE OF TROOP HOUSING FACILITIES
  • Z1FDMAINTENANCE OF DINING FACILITIES
  • Z1FEMAINTENANCE OF RELIGIOUS FACILITIES
  • Z1FFMAINTENANCE OF PENAL FACILITIES
  • Z1FZMAINTENANCE OF OTHER RESIDENTIAL BUILDINGS
  • Z1GAMAINTENANCE OF AMMUNITION STORAGE BUILDINGS
  • Z1GBMAINTENANCE OF FOOD OR GRAIN STORAGE BUILDINGS
  • Z1GCMAINTENANCE OF FUEL STORAGE BUILDINGS
  • Z1GDMAINTENANCE OF OPEN STORAGE FACILITIES
  • Z1GZMAINTENANCE OF OTHER WAREHOUSE BUILDINGS
  • Z1HAMAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) R&D FACILITIES
  • Z1HBMAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES
  • Z1HCMAINTENANCE OF GOVERNMENT-OWNED CONTRACTOR-OPERATED (GOCO) ENVIRONMENTAL LABORATORIES
  • Z1HZMAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) ENVIRONMENTAL LABORATORIES
  • Z1JAMAINTENANCE OF MUSEUMS AND EXHIBITION BUILDINGS
  • Z1JBMAINTENANCE OF TESTING AND MEASUREMENT BUILDINGS
  • Z1JZMAINTENANCE OF MISCELLANEOUS BUILDINGS
  • Z1LZMAINTENANCE OF PARKING FACILITIES
  • Z1PAMAINTENANCE OF RECREATION FACILITIES (NON-BUILDING)
  • Z1PBMAINTENANCE OF EXHIBIT DESIGN (NON-BUILDING)
  • Z1PZMAINTENANCE OF OTHER NON-BUILDING FACILITIES
  • Z1QAMAINTENANCE OF RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)

PSC names from the Acquisition.gov PSC Manual (opens in a new tab) (April 2025 edition), checked Nov 12, 2026.

Teaming preferences

Learn more about teaming agreements and joint ventures

This company has not published teaming preferences.

SAM.gov teaming eligibility: Eligible to be proposed as a team member: active SAM.gov registration and no exclusion.

Business development contact

No BD contact published

Contact details appear once the company claims this profile.
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Corporate hierarchy

Affiliation & size about affiliation and size
Immediate parent and highest-level owner as reported in SAM.gov.

No parent entity reported in SAM.gov.

SBA counts affiliates when it determines whether a business is small (13 CFR 121.103), so a parent’s size can matter for set-aside work.

Data sources & provenance

Who stands behind each fact on this page, and how to correct it.

  • SAM.gov

    Registration, CAGE, NAICS, socio-economic status, corporate hierarchy and exclusions. Last synced Nov 9, 2026.

  • USAspending.gov

    Prime award history and obligations (FPDS), synced nightly.

  • The contractor

    Nothing yet: this profile has not been claimed by the company.

  • TeamingIndex verification

    Credentials marked Verified were checked by a TeamingIndex reviewer; everything else is self-attested.

Corrections

Corrections to SAM.gov data must be made in SAM.gov; TeamingIndex picks them up on the next nightly sync. Go to SAM.gov (opens in a new tab)

Machine-readable: capability.md schema.org JSON-LD embedded in this page.

Zero CUI: TeamingIndex stores verification metadata only, never System Security Plans, POA&Ms or DD Form 254s.

Teaming

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Claim this profileCapability statement (.md)