Markets/ PSC/ MAINT-REP-ALT/AIR TRAFFIC TOWERS

MAINT-REP-ALT/AIR TRAFFIC TOWERS

Federal buyers, contractors, spending trends and related classifications · All available history.

Net obligations$239.15M No prior-year comparison

Contract actions2,361 No prior-year comparison

Buying agencies18 Distinct federal buyers

Active vendors977 Distinct SAM.gov entities

All available history

Net obligations by year

1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2017 2025

Market concentration

Buying agencies

18 total

Rank	Agency	Code	Obligations	Actions	Share
1	FEDERAL AVIATION ADMINISTRATION	6920	$89.76M	873	37.5%
2	DEPT OF THE AIR FORCE	5700	$65.66M	646	27.5%
3	DEPT OF THE NAVY	1700	$60.38M	573	25.2%
4	DEPT OF THE ARMY	2100	$21.59M	217	9.0%
5	U.S. COAST GUARD	7008	$893.7K	8	0.4%
6	UNITED STATES COAST GUARD	6950	$509.0K	16	0.2%
7	OFFICE OF THE SECRETARY	6901	$94.6K	5	0.0%
8	COMMERCE, DEPARTMENT OF	1300	$81.0K	1	0.0%
9	NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION	1330	$52.6K	5	0.0%
10	NATIONAL AERONAUTICS AND SPACE ADMINISTRATION	8000	$36.0K	1	0.0%
11	FARMERS HOME ADMINISTRATION	1236	$24.0K	5	0.0%
12	FOREST SERVICE	1226	$22.0K	2	0.0%
13	BUREAU OF INDIAN AFFAIRS	1450	$20.0K	2	0.0%
14	NATIONAL PARK SERVICE	1443	$9.0K	3	0.0%
15	U.S. FISH AND WILDLIFE SERVICE	1448	$5.5K	1	0.0%

Showing 1–15 of 18

Market concentration

Contractors

977 total

Rank	Vendor	UEI	CAGE	Obligations	Actions	Share
1	LEON CONSTRUCTION,INC	GECKFQJEC419	—	$11.54M	94	4.8%
2	PARKHURST & LANGE	L88SRK33JSR6	—	$9.85M	100	4.1%
3	S & E SERVICES INC.	GVXKNAMRZPK6	—	$7.13M	12	3.0%
4	PAUL J. SCARIANO, INC.	SPC5GX6GM2J8	—	$6.56M	4	2.7%
5	S B BALLARD, INC	RJACTB837YT1	—	$6.41M	43	2.7%
6	CENTURY CONCRETE SERVICES INC	THJUB7759126	—	$5.92M	14	2.5%
7	WOODINGTON CORPORATION	DCHDXL9EJPG5	—	$5.12M	6	2.1%
8	DIVERSIFIED MAINTENANCE SYSTEMS	HFU4NLJ3XVV4	—	$4.07M	8	1.7%
9	PEASE CONSTRUCTION INC	GKD6KMJ8HQE7	—	$3.66M	24	1.5%
10	BKM ARCHITECTS, INC	G5LLM1L2S595	—	$3.21M	3	1.3%
11	JOE R. JONES CONSTR.	NK7DHYALXVQ3	—	$3.17M	16	1.3%
12	APACHE CONSTRUCTION CO INC	W5FJAKVUGGE5	—	$3.02M	8	1.3%
13	COOPER CONSTRUCTION	HE7KKMMCLDW1	—	$3.00M	17	1.3%
14	FEDTECH, LLC	EWRCLQTX71V7	—	$2.74M	16	1.1%
15	ENVIRONMENTAL MANAGEMENT RESOURCES, INC.	N2WKZLLGTLL7	—	$2.63M	5	1.1%

Showing 1–15 of 977

Classification mix

NAICS industries

60 total

Rank	NAICS	Description	Obligations	Actions	Share
1	236220	COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION	$33.66M	127	14.1%
2	235610	ROOFING, SIDING, AND SHEET METAL CONTRACTORS	$8.49M	66	3.6%
3	237990	OTHER HEAVY AND CIVIL ENGINEERING CONSTRUCTION	$7.97M	40	3.3%
4	238990	ALL OTHER SPECIALTY TRADE CONTRACTORS	$5.36M	28	2.2%
5	236210	INDUSTRIAL BUILDING CONSTRUCTION	$4.75M	26	2.0%
6	233320	COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION	$4.27M	45	1.8%
7	238160	ROOFING CONTRACTORS	$3.69M	39	1.5%
8	238210	ELECTRICAL CONTRACTORS AND OTHER WIRING INSTALLATION CONTRACTORS	$3.57M	36	1.5%
9	238220	PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS	$2.66M	30	1.1%
10	334511	SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING	$2.52M	11	1.1%
11	238910	SITE PREPARATION CONTRACTORS	$2.04M	10	0.9%
12	234910	WATER, SEWER, AND PIPELINE CONSTRUCTION	$2.04M	3	0.9%
13	238150	GLASS AND GLAZING CONTRACTORS	$1.40M	27	0.6%
14	221122	ELECTRIC POWER DISTRIBUTION	$1.21M	1	0.5%
15	238190	OTHER FOUNDATION, STRUCTURE, AND BUILDING EXTERIOR CONTRACTORS	$926.4K	13	0.4%

Showing 1–15 of 60

Historical activity

Awards

1,762 total

Signed	PIID	Vendor	Agency	Obligations
Oct 14, 2025	HSCG8309C3WG066	HOMELAND CONTRACTING CORP	U.S. COAST GUARD	$842.6K
Sep 13, 2017	DTRT5711P80117	AERIAL SPECTRUM, INC.	OFFICE OF THE SECRETARY	$78.9K
Nov 13, 2015	FA448412P0004	LWC SERVICES INC	DEPT OF THE AIR FORCE	$64.9K
Dec 17, 2014	W912PE10P0137	AVITECH AG	DEPT OF THE ARMY	$58.5K
Oct 10, 2012	DTFAEN11C00525	S & E SERVICES INC.	FEDERAL AVIATION ADMINISTRATION	$4.31M
Sep 27, 2012	N6247311C2832	NEI CONTRACTING AND ENGINEERING, INC.	DEPT OF THE NAVY	$2.25M
Sep 20, 2012	DTFAAC09D00099CALL0012	BOYKIN CONTRACTING, INC.	FEDERAL AVIATION ADMINISTRATION	$1.31M
Sep 20, 2012	DTFAEN11C00422	CONSTRUCTION AND SERVICE SOLUTIONS CORP.	FEDERAL AVIATION ADMINISTRATION	$615.2K
Jun 5, 2012	DTFACN11C00343	B-C COMPANY	FEDERAL AVIATION ADMINISTRATION	$500.2K
Apr 5, 2012	0004	UNIQUE BUILDING COMPANY	DEPT OF THE AIR FORCE	$80.5K
Mar 28, 2012	0085	A BRDC JOINT VENTURE	DEPT OF THE NAVY	$56.4K
Mar 9, 2012	DTFAEN11C00242	PAUL J. SCARIANO, INC.	FEDERAL AVIATION ADMINISTRATION	$6.56M
Jan 20, 2012	DTFAEN11C00489	JAMES S. LAVOLD, INC.	FEDERAL AVIATION ADMINISTRATION	$295.9K
Dec 8, 2011	DTFAEN11C00316	JONES-MORGAN, LLC	FEDERAL AVIATION ADMINISTRATION	$374.4K
Nov 18, 2011	DTFAGL07C00162	EVANS CONSOLES INCORPORATED	FEDERAL AVIATION ADMINISTRATION	$1.17M

Showing 1–15 of 1,762