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Vendor, Lorton, VA

Chappelle Mechanical Services LLC

UEI NS1XGB16FNF3, CAGE 850W0

84 awards and $9,789,380 obligated between January 5, 2024 and October 28, 2026, 1% under full and open competition, against 1.4 offers on average where reported.

Sells to

Awarding agencies by dollars.

National Institutes of Health$9,789,380

Industries

NAICS on the awards, by dollars.

Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220$7,402,773
Commercial and Institutional Building ConstructionNAICS 236220$2,386,607

How it wins

Awards by competition, set-aside and type.

Not Competed Under SAP45
Competed Under SAP37
Full and Open Competition1
Small Business Set Aside - Total5
BPA Call82
Definitive Contract1

Hear when Chappelle Mechanical Services LLC wins an award and when a contract it holds is about to end.Follow it

Contracts ending soon

Contracts Chappelle Mechanical Services LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.

Ending
19
Obligated so far
$2,362,571
Soonest
October 31, 2026

The 19 contracts, the office behind each one and the dates are in the workspace. See them

Competes with

Vendors selling plumbing, heating, and air-conditioning contractors to National Institutes of Health, by dollars.

American Testing, Inc.Ellicott City, MD$1,531,913
4 G Plumbing and Heating, Inc.Missoula, MT$1,231,195
Applied Industrial Systems LLCDeer Park, WA$1,025,911
Boonerang Consulting LLCBaltimore, MD$474,840
Consultech Environmental LLCApex, NC$210,441
Redkey Enterprises Inc.Stevensville, MT$50,000

Awards

Every award in the window, by dollars obligated.

ContractObligated
75N99025F00017BPA Call, September 4, 2025, Competed Under SAP, 1 offers$553,182
75N99024F00017BPA Call, September 26, 2024, Not Competed Under SAP, 1 offers$460,638
75N99026F00008BPA Call, September 11, 2026, Not Competed Under SAP, 1 offers$336,992
75N99024C00028Definitive Contract, June 28, 2024, Full and Open Competition, 3 offers$314,500
75N98026F00013BPA Call, May 28, 2026, Not Competed Under SAP, 1 offers$312,361
75N99026F00004BPA Call, July 24, 2026, Competed Under SAP, 2 offers$299,688
75N98026F00016BPA Call, July 1, 2026, Competed Under SAP, 1 offers$294,118
75N99025F00013BPA Call, March 25, 2025, Not Competed Under SAP, 1 offers$294,030
75N99027F00002BPA Call, October 27, 2026, Not Competed Under SAP, 1 offers$291,798
75N98026F00012BPA Call, May 22, 2026, Not Competed Under SAP, 1 offers$291,750
75N99026F00015BPA Call, September 25, 2026, Not Competed Under SAP, 1 offers$289,235
75N99025F00014BPA Call, April 8, 2025, Not Competed Under SAP, 1 offers$278,422
75N99025F00012BPA Call, March 20, 2025, Not Competed Under SAP, 1 offers$252,935
75N98026F00009BPA Call, May 5, 2026, Not Competed Under SAP, 1 offers$250,000
75N99024F00009BPA Call, July 3, 2024, Not Competed Under SAP, 1 offers$250,000
75N99025F00006BPA Call, December 10, 2024, Not Competed Under SAP, 1 offers$250,000
75N99025F00007BPA Call, December 12, 2024, Competed Under SAP, 2 offers$240,599
75N98026F00011BPA Call, May 19, 2026, Not Competed Under SAP, 1 offers$231,457
75N99025F00004BPA Call, November 21, 2024, Competed Under SAP, 3 offers$228,500
75N99024F00015BPA Call, September 16, 2024, Not Competed Under SAP, 1 offers$220,327
75N99026F00013BPA Call, September 23, 2026, Not Competed Under SAP, 1 offers$195,757
75N98026F00015BPA Call, July 6, 2026, Not Competed Under SAP, 1 offers$176,183
75N99024F00010BPA Call, July 15, 2024, Not Competed Under SAP, 1 offers$155,984
75N99026F00002BPA Call, December 9, 2025, Not Competed Under SAP, 1 offers$150,000
75N99026F00016BPA Call, September 25, 2026, Competed Under SAP, 1 offers$148,544
75N99024F00012BPA Call, August 13, 2024, Not Competed Under SAP, 1 offers$140,498
75N99024F00003BPA Call, February 29, 2024, Not Competed Under SAP, 1 offers$126,574
75N98026F00007BPA Call, April 22, 2026, Not Competed Under SAP, 1 offers$120,908
75N99026F00006BPA Call, September 1, 2026, Competed Under SAP, 2 offers$120,688
75N99026F00001BPA Call, August 19, 2026, Not Competed Under SAP, 1 offers$119,564
75N99024F00011BPA Call, July 15, 2024, Not Competed Under SAP, 1 offers$109,486
75N99024F00014BPA Call, September 13, 2024, Not Competed Under SAP, 1 offers$108,596
75N98026F00002BPA Call, February 27, 2026, Competed Under SAP, 1 offers$100,520
75N99026F00007BPA Call, September 21, 2026, Not Competed Under SAP, 1 offers$97,814
75N99026F00006BPA Call, September 14, 2026, Not Competed Under SAP, 1 offers$93,552
75N98026F00006BPA Call, April 15, 2026, Competed Under SAP, 2 offers$88,788
75N99025F00005BPA Call, November 22, 2024, Competed Under SAP, 2 offers$85,250
75N99026F00014BPA Call, September 24, 2026, Not Competed Under SAP, 1 offers$84,045
75N99025F00009BPA Call, March 5, 2025, Competed Under SAP, 2 offers$80,855
75N99027F00001BPA Call, October 22, 2026, Not Competed Under SAP, 1 offers$77,847
75N99024F00004BPA Call, February 29, 2024, Competed Under SAP, 4 offers$77,300
75N99026F00010BPA Call, September 15, 2026, Not Competed Under SAP, 1 offers$76,226
75N99025F00021BPA Call, May 13, 2025, Competed Under SAP, 2 offers$74,800
75N99026F00004BPA Call, September 3, 2026, Not Competed Under SAP, 1 offers$73,483
75N98026F00003BPA Call, March 26, 2026, Competed Under SAP, 1 offers$71,669
75N98026F00010BPA Call, May 12, 2026, Competed Under SAP, 1 offers$68,643
75N98026F00001BPA Call, February 24, 2026, Competed Under SAP, 1 offers$64,500
75N99024F00005BPA Call, February 29, 2024, Competed Under SAP, 2 offers$63,500
75N99024F00008BPA Call, May 23, 2024, Not Competed Under SAP, 1 offers$60,511
75N98026F00004BPA Call, March 31, 2026, Competed Under SAP, 2 offers$57,452
75N98026F00017BPA Call, August 14, 2026, Competed Under SAP, 1 offers$53,972
75N99026F00003BPA Call, September 1, 2026, Not Competed Under SAP, 1 offers$52,236
75N99024F00013BPA Call, September 5, 2024, Not Competed Under SAP, 1 offers$52,194
75N99024F00002BPA Call, February 13, 2024, Competed Under SAP, 4 offers$52,146
75N99025F00015BPA Call, April 10, 2025, Competed Under SAP, 4 offers$49,938
75N99025F00024BPA Call, June 12, 2025, Competed Under SAP, 1 offers$48,104
75N99025F00003BPA Call, November 20, 2024, Competed Under SAP, 1 offers$47,130
75N98026F00005BPA Call, April 15, 2026, Competed Under SAP, 2 offers$42,516
75N99026F00002BPA Call, August 28, 2026, Not Competed Under SAP, 1 offers$39,600
75N99026F00005BPA Call, September 22, 2026, Not Competed Under SAP, 1 offers$39,490
75N98026F00014BPA Call, June 15, 2026, Competed Under SAP, 1 offers$36,188
75N99025F00010BPA Call, March 11, 2025, Not Competed Under SAP, 1 offers$34,991
75N99025F00020BPA Call, May 12, 2025, Not Competed Under SAP, 1 offers$30,935
75N99026F00011BPA Call, September 18, 2026, Not Competed Under SAP, 1 offers$30,684
75N98026F00008BPA Call, April 27, 2026, Competed Under SAP, 2 offers$29,137
75N99024F00001BPA Call, January 5, 2024, Competed Under SAP, 1 offers$28,659
75N99025F00011BPA Call, March 13, 2025, Competed Under SAP, 1 offers$28,257
75N99026F00009BPA Call, September 10, 2026, Not Competed Under SAP, 1 offers$25,240
75N99026F00003BPA Call, January 28, 2026, Competed Under SAP, 4 offers$23,888
75N99026F00001BPA Call, October 30, 2025, Competed Under SAP, 1 offers$22,400
75N99023F00009BPA Call, March 19, 2024, Competed Under SAP, 4 offers$22,272
75N99025F00022BPA Call, May 23, 2025, Competed Under SAP, 1 offers$21,633
75N99024F00016BPA Call, September 26, 2024, Not Competed Under SAP, 1 offers$19,824
75N99023F00005BPA Call, January 9, 2024, Competed Under SAP, 2 offers$19,074
75N99025F00023BPA Call, June 6, 2025, Competed Under SAP, 1 offers$18,689
75N99024F00006BPA Call, April 26, 2024, Not Competed Under SAP, 1 offers$18,253
75N99025F00008BPA Call, January 8, 2025, Competed Under SAP, 1 offers$17,750
75N99026F00005BPA Call, October 28, 2026, Not Competed Under SAP, 1 offers$17,590
75N99025F00016BPA Call, April 15, 2025, Competed Under SAP, 3 offers$16,212
75N99025F00019BPA Call, May 2, 2025, Competed Under SAP, 2 offers$13,980
75N99024F00007BPA Call, May 22, 2024, Not Competed Under SAP, 1 offers$8,689
75N99023F00006BPA Call, March 20, 2024, Not Competed Under SAP, 1 offers$0
75N99026A00007July 1, 2026$0
75N99023F00010BPA Call, February 6, 2024, Not Competed Under SAP, 1 offers-$182,360
Places of performance
MarylandVirginia
Transactions
147 across 84 awards