Contract 6973GH24C00077
Tj&B Air Conditioning And Electric, Llc · Department Of Transportation · July 25, 2024
Tj&B Air Conditioning And Electric, Llc was awarded a federal contract by Department Of Transportation (Federal Aviation Administration) on July 25, 2024 for $651,000 of work in plumbing, heating, and air-conditioning contractors. Performance is in Carnegie, PA. It was awarded under a small business set-aside. The contract has been modified 5 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on January 22, 2026.
Contract details
- PIID
- 6973GH24C00077
- Award type
- Definitive Contract
- Pricing
- Firm Fixed Price
- Set-aside
- Small Business Set Aside - Total
- Competition
- Full And Open Competition After Exclusion Of Sources
- NAICS
- 238220 · Plumbing, Heating, And Air-Conditioning Contractors
- Product / service
- Installation Of Equipment- Refrigeration, Air Conditioning, And Air Circulating Equipment
- Place of performance
- Carnegie, PA
- First action
- July 25, 2024
- Latest action
- January 22, 2026
Description
THE PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL FUNDING FOR THE COSTS ASSOCIATED WITH THE 2025 US FEDERAL GOVERNMENT SHUTDOWN. THIS INCLUDES STORAGE AT CRANE YARD, AND RENTAL EQUIPMENT.
Modification timeline
-
January 22, 2026Mod P00005THE PURPOSE OF THIS MODIFICATION IS TO ADD ADDITIONAL FUNDING FOR THE COSTS ASSOCIATED WITH THE 2025 US FEDERAL GOVERNMENT SHUTDOWN. THIS INCLUDES STORAGE AT CR$33.2K
-
December 23, 2025Mod P00004THE PURPOSE OF THIS MODIFICATION IS TO EXTEND OUT THE END OF THE PERIOD OF PERFORMANCE FROM JUNE 27, 2025 TO MARCH 31, 2026 & TO INCORPORATE THE REVISED CLAUSE$0
-
October 16, 2025Mod P00003THE PURPOSE OF THIS MODIFICATION IS TO INCORPORATE CLAUSE 3.3.1-40 ELECTRONIC SUBMISSION OF PAYMENT REQUESTS (INTERIM SEPTEMBER 2025) BY FULL TEXT (SEE ATTACHED$0
-
June 2, 2025Mod P00002HVAC REPLACEMENT OF THE PIT ASR FACILITY, ADJACENT OFFICE & UPS ROOM IN PITTSBURGH, PA IN ACCORDANCE WITH THE SOW, SPECIFICATIONS AND DRAWINGS.$0
-
January 24, 2025Mod P00001HVAC REPLACEMENT OF THE PIT ASR FACILITY, ADJACENT OFFICE & UPS ROOM IN PITTSBURGH, PA IN ACCORDANCE WITH THE SOW, SPECIFICATIONS AND DRAWINGS.$0
-
July 25, 2024Base awardHVAC REPLACEMENT OF THE PIT ASR FACILITY, ADJACENT OFFICE & UPS ROOM IN PITTSBURGH, PA IN ACCORDANCE WITH THE SOW, SPECIFICATIONS AND DRAWINGS.$617.8K
Similar contracts
| Recipient | Agency | Date | Obligated |
|---|---|---|---|
| Tj&B Air Conditioning And Electric, Llc | Department Of Transportation | March 27, 2026 | $67.6K |
| Apex Mechanical Llc | Department Of Transportation | March 27, 2026 | $1.46M |
| Veritas Construction Inc | Department Of Transportation | March 26, 2026 | $134.4K |
| Cedarville Engineering Group Llc | Department Of Transportation | March 26, 2026 | $83.8K |
| Avcor Construction, Llc | Department Of Transportation | March 25, 2026 | $495.3K |
| Reagent World, Inc. | Department Of Transportation | March 19, 2026 | $473.4K |
Top contractors in NAICS 238220
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | North State Mechanical Inc | 195 | $271.30M |
| 2 | R & W Construction Company | 317 | $196.71M |
| 3 | Mechworks Mechanical Contractors, Inc | 271 | $163.78M |
| 4 | Kcorp Technology Services, Inc. | 758 | $136.86M |
| 5 | Haskell Corp | 2 | $107.03M |
| 6 | Southwestern Dakotah Inc | 56 | $96.49M |
| 7 | Miscellaneous Foreign Awardees | 3,694 | $95.74M |
| 8 | Langdon Inc | 147 | $94.04M |
| 9 | Kingsaire, Inc | 447 | $89.99M |
| 10 | Mesa Energy Systems, Inc | 79 | $85.64M |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
What is contract 6973GH24C00077?
Contract 6973GH24C00077 is a federal contract awarded to Tj&B Air Conditioning And Electric, Llc by Department Of Transportation on July 25, 2024 for $651,000 of work classified under PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS. It has been modified 5 times since the base award.
Who won contract 6973GH24C00077?
Tj&B Air Conditioning And Electric, Llc won contract 6973GH24C00077 from Department Of Transportation.
How much is contract 6973GH24C00077 worth?
Contract 6973GH24C00077 has obligated $651,000 to date.