Top 100 Contractors in PSC Z2EZ: Repair or Alteration of Other Industrial Buildings, FY2024

Name: Top 100 Contractors in PSC Z2EZ: Repair or Alteration of Other Industrial Buildings, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 53% of FY2024 PSC Z2EZ contract dollars

Contract obligations: $243,052,748 Net of deobligations, by contracts coded PSC Z2EZ
Contractors: 130 Parent companies with an obligation
Largest contractor: North Wind General Contractors LLC $38.3 million, 15.5% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	North Wind General Contractors LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force)	$38,349,562	15.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	Senate Builders & Construction Managers, Inc. Top agencies Army (Department of the Army)	$21,960,340	8.9%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #63 in FY2025; up 38 since FY2023.
3	Armitage SAI JV Top agencies Navy (Department of the Navy)	$11,137,403	4.5%	Rank history: not on the FY2021 list, #74 in FY2022, #26 in FY2023 and #23 in FY2025; up 23 since FY2023.
4	G-W Management Services, LLC Top agencies Navy (Department of the Navy)	$10,981,106	4.4%	Rank history: not on the FY2021 list, #11 in FY2022, not on the FY2023 list and #38 in FY2025; up 114 since FY2023.
5	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$9,492,432	3.8%	Rank history: not on the FY2021 list, #8 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
6	RIO Vista Management LLC Top agencies Army (Department of the Army)	$9,326,930	3.8%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; up 102 since FY2023.
7	Wadsworth Builders Co Inc. Top agencies USAF (Department of the Air Force)	$8,461,220	3.4%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
8	Diversified Construction of Oklahoma, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$8,212,093	3.3%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
9	Macnak Construction LLC Top agencies DHS (Department of Homeland Security)	$7,545,981	3.0%	Rank history: #73 in FY2021, not on the FY2022 list, #69 in FY2023 and #83 in FY2025; up 60 since FY2023.
10	Drace Construction Corp Top agencies NASA (National Aeronautics and Space Administration)	$6,478,000	2.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	Advon Corporation Top agencies NASA (National Aeronautics and Space Administration)	$6,359,424	2.6%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; new.
12	Benaka, Inc. Top agencies Army (Department of the Army)	$5,887,282	2.4%	Rank history: not on the FY2021 list, #1 in FY2022, #4 in FY2023 and #2 in FY2025; down 8 since FY2023.
13	Birmingham Industrial Construction, LLC Top agencies NASA (National Aeronautics and Space Administration)	$4,993,459	2.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14	Mckenzie Construction & Site Development LLC Top agencies Navy (Department of the Navy)	$4,954,474	2.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Olgoonik General, LLC Top agencies Army (Department of the Army)	$4,703,251	1.9%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2025; new.
16	Port Madison Construction Corporation Top agencies Navy (Department of the Navy)	$4,697,805	1.9%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
17	MX Construction, Inc. Top agencies Army (Department of the Army)	$4,439,391	1.8%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; up 115 since FY2023.
18	Red Eagle 2 JV Top agencies NASA (National Aeronautics and Space Administration)	$3,842,183	1.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	North Wind Construction Services LLC Top agencies USAF (Department of the Air Force)	$3,730,450	1.5%	Rank history: not on the FY2021 list, #41 in FY2022, #41 in FY2023 and #17 in FY2025; up 22 since FY2023.
20	CCI Prime Contractors, LLC Top agencies Navy (Department of the Navy)	$3,344,639	1.4%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; up 97 since FY2023.
21	Arrowhead Contracting, Inc. Top agencies Army (Department of the Army)	$3,075,914	1.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Cody M Stevens Construction Inc. Top agencies Army (Department of the Army)	$2,915,951	1.2%	Rank history: #30 in FY2021, #15 in FY2022, #25 in FY2023 and not on the FY2025 list; up 3 since FY2023.
23	SES Constructors LLC Top agencies Navy (Department of the Navy)	$2,842,557	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	T&B Painting Co Inc. Top agencies Army (Department of the Army)	$2,747,318	1.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #69 in FY2025; up 27 since FY2023.
25	Tridon Corporation Top agencies DHS (Department of Homeland Security)	$2,410,171	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Val-E-West Construction, Inc. Top agencies USAF (Department of the Air Force)	$2,399,575	1.0%	Rank history: not on the FY2021 list, #51 in FY2022, not on the FY2023 list and #85 in FY2025; returned.
27	Excell Construction Corp Top agencies Navy (Department of the Navy)	$2,317,765	0.9%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; new.
28	Castellano Cobra Ute Macc Ley 18-1982 Top agencies Navy (Department of the Navy)	$2,268,218	0.9%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2025; new.
29	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$2,123,398	0.9%	Rank history: #61 in FY2021, #9 in FY2022, #8 in FY2023 and not on the FY2025 list; down 21 since FY2023.
30	Seohai Construction Co.,Ltd. Top agencies USAF (Department of the Air Force)	$2,005,459	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	Miwok Construction LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,921,216	0.8%	Rank history: #27 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
32	Advancia Remediation Services, LLC Top agencies DHS (Department of Homeland Security)	$1,892,520	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	W E S T Development, Inc. Top agencies Army (Department of the Army)	$1,834,433	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Credere Envirovantage II, LLC Top agencies Navy (Department of the Navy)	$1,554,765	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Patriot Construction Inc Top agencies DHS (Department of Homeland Security)	$1,376,134	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Elite Diversified Construction Inc. Top agencies USAF (Department of the Air Force)	$1,374,196	0.6%	Rank history: not on the FY2021 list, #95 in FY2022, not on the FY2023 list and not on the FY2025 list; up 71 since FY2023.
37	Dream Design & Construction, Inc. Top agencies Navy (Department of the Navy)	$1,324,860	0.5%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; new.
38	S & S Plumbing, Heating and Air Conditioning Corp. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,249,173	0.5%	Rank history: not on the FY2021 list, #43 in FY2022, #97 in FY2023 and not on the FY2025 list; up 59 since FY2023.
39	J G Contracting Top agencies Army (Department of the Army)	$1,235,506	0.5%	Rank history: #18 in FY2021, #73 in FY2022, not on the FY2023 list and #82 in FY2025; returned.
40	Dawson Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$1,162,546	0.5%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and not on the FY2025 list; down 18 since FY2023.
41	Amentum Technology, Inc. Top agencies Navy (Department of the Navy)	$1,162,512	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	WB Construction LLC Top agencies Navy (Department of the Navy)	$1,127,000	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Silver Lake Construction LLC Top agencies HHS (Department of Health and Human Services)	$982,421	0.4%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and not on the FY2025 list; down 30 since FY2023.
44	Yukon Management, LLC Top agencies Army (Department of the Army)	$969,053	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Seb.co Costruzioni DI Sebastianelli Antonio E C. S.A.S. Top agencies Navy (Department of the Navy)	$954,816	0.4%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
46	Krima Construction Corp. Top agencies Army (Department of the Army)	$948,650	0.4%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and #35 in FY2025; down 40 since FY2023.
47	New Dominion Construction LLC Top agencies Navy (Department of the Navy)	$938,334	0.4%	Rank history: #29 in FY2021, #87 in FY2022, #71 in FY2023 and not on the FY2025 list; up 24 since FY2023.
48	Swan Contracting LLC Top agencies Navy (Department of the Navy)	$922,927	0.4%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #46 in FY2025; up 28 since FY2023.
49	Fargo Pacific Inc. Top agencies Navy (Department of the Navy)	$906,769	0.4%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and not on the FY2025 list; down 44 since FY2023.
50	Speedway Orion JV Top agencies Navy (Department of the Navy)	$887,629	0.4%	Rank history: #20 in FY2021, not on the FY2022 list, #62 in FY2023 and not on the FY2025 list; up 12 since FY2023.
51	M.j. Takisaki, Inc. Top agencies USAF (Department of the Air Force)	$840,293	0.3%	Rank history: not on the FY2021 list, #4 in FY2022, #55 in FY2023 and #36 in FY2025; up 4 since FY2023.
52	Turner Remodeling, Inc. Top agencies HHS (Department of Health and Human Services)	$708,031	0.3%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and #55 in FY2025; up 13 since FY2023.
53	Wright Contracting, Inc. Top agencies USAF (Department of the Air Force)	$647,372	0.3%	Rank history: #4 in FY2021, #3 in FY2022, #14 in FY2023 and #8 in FY2025; down 39 since FY2023.
54	Safeco Inc. Top agencies Navy (Department of the Navy)	$611,276	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Veterans Northwest Construction LLC Top agencies Navy (Department of the Navy)	$610,589	0.2%	Rank history: #88 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
56	Four Tribes Enterprises, LLC Top agencies USAF (Department of the Air Force)	$552,434	0.2%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and not on the FY2025 list; down 22 since FY2023.
57	Teehee Bishop A Joint Venture Top agencies Navy (Department of the Navy)	$512,052	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	4 G Plumbing and Heating, Inc. Top agencies HHS (Department of Health and Human Services)	$451,195	0.2%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #52 in FY2025; down 22 since FY2023.
59	Advantix Engineering Corp Top agencies DHS (Department of Homeland Security)	$445,672	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60	Best Value Management, LLC Top agencies Navy (Department of the Navy)	$429,171	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
61	Korte Construction Company Top agencies Army (Department of the Army)	$397,164	0.2%	Rank history: #31 in FY2021, #36 in FY2022, #89 in FY2023 and #37 in FY2025; up 28 since FY2023.
62	Martinez Services, Inc. Top agencies Navy (Department of the Navy)	$393,552	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Liberty Electric Inc. Top agencies HHS (Department of Health and Human Services)	$385,091	0.2%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2025; new.
64	OCS Construction Services Inc. Top agencies Army (Department of the Army)	$347,535	0.1%	Rank history: #36 in FY2021, not on the FY2022 list, #73 in FY2023 and not on the FY2025 list; up 9 since FY2023.
65	SES Construction and Fuel Services LLC 2 awardees Top agencies NASA (National Aeronautics and Space Administration)	$346,178	0.1%	Rank history: #1 in FY2021, #55 in FY2022, #60 in FY2023 and not on the FY2025 list; down 5 since FY2023.
66	Enfield Enterprises LLC Top agencies Army (Department of the Army)	$344,796	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; unchanged since FY2023.
67	Olgoonik Enterprises LLC Top agencies Army (Department of the Army)	$339,464	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Tasi, LLC Top agencies DHS (Department of Homeland Security)	$337,807	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
69	Tmgl LLC Top agencies Army (Department of the Army)	$334,725	0.1%	Rank history: not on the FY2021 list, #13 in FY2022, #35 in FY2023 and not on the FY2025 list; down 34 since FY2023.
70	CCI General Contractors LLC Top agencies USSOCOM (United States Special Operations Command)	$333,311	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and not on the FY2025 list; down 20 since FY2023.
71	Serrano Construction and Development Corp. Top agencies Navy (Department of the Navy)	$332,465	0.1%	Rank history: #17 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
72	Premier Mechanical Products LLC Top agencies Army (Department of the Army)	$312,854	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73	Capital Brand Group LLC Top agencies Navy (Department of the Navy)	$310,991	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Superior Structures LLC Top agencies Navy (Department of the Navy)	$306,645	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	DDL Group LLC Top agencies USDA (Department of Agriculture)	$294,382	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Trinity North Star JV Top agencies DHS (Department of Homeland Security)	$293,932	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	Shadpour Consulting Engineers Top agencies Army (Department of the Army)	$293,337	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	James Talcott Construction, Inc. Top agencies USAF (Department of the Air Force)	$271,700	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	R & I-Ptc JV 1 Top agencies DHS (Department of Homeland Security)	$263,378	0.1%	Rank history: #7 in FY2021, #69 in FY2022, not on the FY2023 list and #59 in FY2025; returned.
80	Serena Construction LLC Top agencies Navy (Department of the Navy)	$254,128	0.1%	Rank history: #71 in FY2021, #44 in FY2022, not on the FY2023 list and #94 in FY2025; returned.
81	Jacobson Electrical Contracting Inc. Top agencies HHS (Department of Health and Human Services)	$252,131	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 30 since FY2023.
82	Kautaq Construction Services, LLC Top agencies USAF (Department of the Air Force)	$249,655	0.1%	Rank history: not on the FY2021 list, #34 in FY2022, not on the FY2023 list and not on the FY2025 list; up 21 since FY2023.
83	Defender Contracting & Construction LLC Top agencies USAF (Department of the Air Force)	$238,684	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84	The Oak Group, Inc. Top agencies Army (Department of the Army)	$230,432	0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; up 25 since FY2023.
85	Henron Electrical Resources LLC Top agencies DLA (Defense Logistics Agency)	$211,504	0.1%	Rank history: #62 in FY2021, not on the FY2022 list, #58 in FY2023 and #89 in FY2025; down 27 since FY2023.
86	A. West Enterprise, LLC Top agencies NASA (National Aeronautics and Space Administration)	$203,764	0.1%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023 and #16 in FY2025; down 83 since FY2023.
87	Cinteot Inc. Top agencies Army (Department of the Army)	$195,326	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 28 since FY2023.
88	Barkley Andross Corp. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$183,300	0.1%	Rank history: #52 in FY2021, not on the FY2022 list, #75 in FY2023 and #58 in FY2025; down 13 since FY2023.
89	Imperial Construction NW LLC Top agencies USAF (Department of the Air Force)	$169,973	0.1%	Rank history: #72 in FY2021, #98 in FY2022, not on the FY2023 list and #68 in FY2025; returned.
90	Nadiad Inc. Top agencies Navy (Department of the Navy)	$163,372	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
91	M&K General Contractors Inc. Top agencies Navy (Department of the Navy)	$149,985	0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; new.
92	Dynamic Building Systems Inc. Top agencies DOE (Department of Energy)	$145,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	Sustainable Group / Terraphase Engineering JV LLC Top agencies DHS (Department of Homeland Security)	$142,332	0.1%	Rank history: #21 in FY2021, #16 in FY2022, not on the FY2023 list and not on the FY2025 list; up 35 since FY2023.
94	J & J Excavating and Trucking, Inc. Top agencies HHS (Department of Health and Human Services)	$138,257	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Schrock Construction Inc. Top agencies HHS (Department of Health and Human Services)	$138,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	R & J Global Industries, Inc. Top agencies Army (Department of the Army)	$126,163	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2025 list; down 73 since FY2023.
97	CCI Facility Support Services, LLC Top agencies Navy (Department of the Navy)	$108,957	<0.1%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #1 in FY2025; down 87 since FY2023.
98	Snyder Electric Enterprises Inc. Top agencies Navy (Department of the Navy)	$93,210	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Succor-Ocean JV, LLC Top agencies Navy (Department of the Navy)	$79,825	<0.1%	Rank history: #69 in FY2021, #7 in FY2022, #95 in FY2023 and not on the FY2025 list; down 4 since FY2023.
100	John Cecil Construction, LLC Top agencies DLA (Defense Logistics Agency)	$79,441	<0.1%	Rank history: #53 in FY2021, #97 in FY2022, #74 in FY2023 and not on the FY2025 list; down 26 since FY2023.

Show 75 more

100 of 130 contractors listed here. See the rest on GovTribe.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $248 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC Z2EZ contractors in FY2024?

1. North Wind General Contractors LLC ($38.3M), 2. Senate Builders & Construction Managers, Inc. ($22M), 3. Armitage SAI JV ($11.1M), 4. G-W Management Services, LLC ($11M), 5. American Engineering Corporation ($9.49M), 6. RIO Vista Management LLC ($9.33M), 7. Wadsworth Builders Co Inc. ($8.46M), 8. Diversified Construction of Oklahoma, Inc. ($8.21M), 9. Macnak Construction LLC ($7.55M), 10. Drace Construction Corp ($6.48M).

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