Contract 89233120CNA000124

Tsay Professional Services, Inc. · Department Of Energy · September 28, 2020

8(A) Sole SourceFirm Fixed PriceNAICS 561210

Tsay Professional Services, Inc. was awarded a federal contract by Department Of Energy on September 28, 2020 for $1.69 million of work in facilities support services. Performance is in Las Vegas, NV. It was awarded under an 8(a) sole-source set-aside. The contract has been modified 13 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on March 3, 2026. If all options are exercised, the contract could reach $14.95 million.

Obligated to date
$1.69M
$1,685,185
Current value
$14.95M
Modifications
13
Latest March 3, 2026

Contract details

PIID
89233120CNA000124
Award type
Definitive Contract
Pricing
Firm Fixed Price
Set-aside
8(A) Sole Source
Competition
Not Available For Competition
NAICS
561210 · Facilities Support Services
Product / service
Maintenance Of Office Buildings
Place of performance
Las Vegas, NV
First action
September 28, 2020
Latest action
March 3, 2026

Description

DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. MODIFICATION TO EXERCISE THE OPTION IN ACCORDANCE WITH FAR 52.217-8.

Modification timeline

  • March 3, 2026
    Mod P00040 · Funding Only Action
    $8.28M
  • January 27, 2026
    Mod P00039 · Funding Only Action
    $8.40M
  • September 25, 2024
    Mod P00032 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • September 4, 2024
    Mod P00031 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • July 29, 2024
    Mod P00030 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • July 22, 2024
    Mod P00029 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • July 8, 2024
    Mod P00028 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • July 8, 2024
    Mod P00027 · Funding Only Action
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV. UPDATE CLUSE DOE-H-2070, PWS AND PROVIDE INCREMENTAL FUNDI…
    $8.42M
  • September 29, 2022
    Mod P00015 · Supplemental Agreement For Work Within Scope
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV
    $8.42M
  • September 30, 2021
    Mod P00010 · Supplemental Agreement For Work Within Scope
    DOE/NNSA NEVADA SUPPORT FACILITY (NSF) OPERATIONS, MAINTENANCE AND SUPPORT SERVICES (OMSS) AT THE NEVADA FIELD OFFICE (NFO) IN LAS VEGAS, NV
    $8.42M

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Frequently asked questions

What is contract 89233120CNA000124?

Contract 89233120CNA000124 is a federal contract awarded to Tsay Professional Services, Inc. by Department Of Energy on September 28, 2020 for $1.69 million of work classified under FACILITIES SUPPORT SERVICES. It has been modified 13 times since the base award.

Who won contract 89233120CNA000124?

Tsay Professional Services, Inc. won contract 89233120CNA000124 from Department Of Energy.

How much is contract 89233120CNA000124 worth?

Contract 89233120CNA000124 has obligated $1.69 million to date, with a total potential value of $14.95 million if all options are exercised.