Top 100 Contractors in PSC Z2NE: Repair or Alteration of Water Supply Facilities, FY2022

Name: Top 100 Contractors in PSC Z2NE: Repair or Alteration of Water Supply Facilities, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 56% of FY2022 PSC Z2NE contract dollars

Contract obligations: $121,020,335 Net of deobligations, by contracts coded PSC Z2NE
Contractors: 164 Parent companies with an obligation
Largest contractor: Spencer Construction LLC $15.3 million, 12.4% 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	Spencer Construction LLC Top agencies Navy (Department of the Navy)	$15,315,760	12.4%	Rank history: not on the FY2021 list, #93 in FY2023, not on the FY2024 list and #44 in FY2025; new.
2	Central Environmental Inc. Top agencies Navy (Department of the Navy)	$11,007,008	8.9%	Rank history: #89 in FY2021, #47 in FY2023, not on the FY2024 list and #33 in FY2025; up 87 since FY2021.
3	JSK Diego Services LLC Top agencies Navy (Department of the Navy)	$8,475,855	6.9%	Rank history: not on the FY2021 list, #68 in FY2023, #18 in FY2024 and #46 in FY2025; new.
4	Richard Group LLC Top agencies VA (Department of Veterans Affairs)	$7,328,778	5.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
5	Ranco Construction Inc. Top agencies USAF (Department of the Air Force)	$6,674,972	5.4%	Rank history: #15 in FY2021, #31 in FY2023, #9 in FY2024 and #24 in FY2025; up 10 since FY2021.
6	Mcmillen LLC Top agencies Army (Department of the Army)	$5,893,875	4.8%	Rank history: not on the FY2021 list, #24 in FY2023 and not on the FY2024–FY2025 lists; new.
7	Eastern Construction & Electric Inc. Top agencies USAF (Department of the Air Force)	$4,665,114	3.8%	Rank history: #22 in FY2021, #8 in FY2023, #50 in FY2024 and #40 in FY2025; up 15 since FY2021.
8	Dawson Enterprises, Inc. Top agencies Navy (Department of the Navy)	$3,784,748	3.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
9	Modern International Inc. Top agencies USAF (Department of the Air Force)	$3,273,202	2.7%	Rank history: not on the FY2021 list, not on the FY2023 list, #7 in FY2024 and not on the FY2025 list; new.
10	RJS Construction Inc. Top agencies DOI (Department of the Interior)	$3,118,275	2.5%	Rank history: not on the FY2021 list, #50 in FY2023 and not on the FY2024–FY2025 lists; new.
11	Bairco Construction Inc. Top agencies DOI (Department of the Interior)	$2,748,269	2.2%	Rank history: not on the FY2021 list, #13 in FY2023 and not on the FY2024–FY2025 lists; up 95 since FY2021.
12	Doyon Government Contracting Inc. Through Doyon Technical Services, LLC Top agencies Army (Department of the Army)	$2,723,730	2.2%	Rank history: not on the FY2021 list, #45 in FY2023 and not on the FY2024–FY2025 lists; new.
13	Environet Inc. Top agencies Navy (Department of the Navy)	$2,554,617	2.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
14	Copper River Infrastructure Services, LLC Top agencies Navy (Department of the Navy)	$2,194,539	1.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
15	American Engineering Corporation Top agencies USAF (Department of the Air Force)	$2,165,126	1.8%	Rank history: #42 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2021.
16	Mckenzie Construction & Site Development LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$2,140,322	1.7%	Rank history: not on the FY2021 list, #60 in FY2023 and not on the FY2024–FY2025 lists; new.
17	Environmental Chemical Corporation Top agencies Navy (Department of the Navy)	$1,643,848	1.3%	Rank history: not on the FY2021 list, #17 in FY2023 and not on the FY2024–FY2025 lists; new.
18	CCI General Contractors LLC Top agencies Navy (Department of the Navy)	$1,634,920	1.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
19	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$1,420,371	1.2%	Rank history: #28 in FY2021, not on the FY2023 list, #32 in FY2024 and #21 in FY2025; up 9 since FY2021.
20	Belt Built Contracting, LLC Top agencies Army (Department of the Army)	$1,199,708	1.0%	Rank history: not on the FY2021 list, #71 in FY2023 and not on the FY2024–FY2025 lists; new.
21	Mechworks Mechanical Contractors, Inc. Top agencies Navy (Department of the Navy)	$1,190,000	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
22	Nova Group Inc. Top agencies Navy (Department of the Navy)	$1,164,006	0.9%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
23	Dap Construction Management LLC Top agencies USDA (Department of Agriculture)	$1,023,630	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Wood Environment & Infrastructure Solutions Inc. Through WSP USA Environment & Infrastructure Inc. Top agencies USAF (Department of the Air Force)	$964,919	0.8%	Rank history: not on the FY2021 list, #59 in FY2023 and not on the FY2024–FY2025 lists; new.
25	Mvl-Bromgrove JV LLC Top agencies Navy (Department of the Navy)	$954,444	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	JV SKE Italy 2012 Top agencies Army (Department of the Army)	$925,184	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	HGL Construction Inc. Top agencies USAF (Department of the Air Force)	$909,000	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
28	Transtar Pipeline and Orion Construction JV Top agencies Navy (Department of the Navy)	$872,045	0.7%	Rank history: #50 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2021.
29	CCI Construction Services, LLC Top agencies Navy (Department of the Navy)	$826,553	0.7%	Rank history: #52 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
30	James Talcott Construction, Inc. Top agencies USAF (Department of the Air Force)	$794,284	0.6%	Rank history: #27 in FY2021, not on the FY2023 list, #27 in FY2024 and not on the FY2025 list; down 3 since FY2021.
31	Signature Renovations LLC Top agencies Navy (Department of the Navy)	$754,000	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Joyce & Associates Construction, Inc. Top agencies Navy (Department of the Navy)	$752,865	0.6%	Rank history: not on the FY2021 list, #5 in FY2023, #47 in FY2024 and not on the FY2025 list; new.
33	Cascade Sorbent Products Inc. Top agencies USAF (Department of the Air Force)	$744,450	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
34	Aurora Energy Services Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$726,769	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Triple Canopy Inc. Through Centerra Integrated Services, LLC Top agencies Navy (Department of the Navy)	$724,474	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
36	Metawater Co., Ltd. Through Wigen Companies, Inc. Top agencies Navy (Department of the Navy)	$669,783	0.5%	Rank history: #3 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
37	Midnight Sun-Centennial Kirratchiaq JV, LLC Top agencies USAF (Department of the Air Force)	$648,011	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
38	Bethel-Garney Federal JV Top agencies Navy (Department of the Navy)	$632,254	0.5%	Rank history: #11 in FY2021, #48 in FY2023, #92 in FY2024 and not on the FY2025 list; down 27 since FY2021.
39	Valhalla Engineering Group, LLC Top agencies VA (Department of Veterans Affairs)	$625,618	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
40	Solid Ground LLC Top agencies DOI (Department of the Interior)	$622,511	0.5%	Rank history: not on the FY2021 list, #86 in FY2023 and not on the FY2024–FY2025 lists; new.
41	Reliant Well Drilling & Pump Corp Inc. Top agencies DOI (Department of the Interior)	$492,273	0.4%	Rank history: not on the FY2021 list, #77 in FY2023 and not on the FY2024–FY2025 lists; new.
42	Civil Works Contracting LLC Top agencies Navy (Department of the Navy)	$486,649	0.4%	Rank history: #76 in FY2021 and not on the FY2023–FY2025 lists; up 34 since FY2021.
43	North Wind Construction Services LLC Top agencies USAF (Department of the Air Force)	$474,265	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #51 in FY2024 and #73 in FY2025; new.
44	Kondra & Jaquin Enterprises Inc - SAI Joint Venture Top agencies Army (Department of the Army)	$469,619	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
45	Seiwa Co.,Ltd. Top agencies Army (Department of the Army)	$468,751	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Diverse Solutions Group Inc. Through Forus Contracting, Inc. Top agencies Navy (Department of the Navy)	$428,708	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	BWD Construction, Inc. Top agencies DOI (Department of the Interior)	$427,570	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Clean Service Company Limited (0000) Through Clean Service Co., Ltd Top agencies Navy (Department of the Navy)	$422,829	0.3%	Rank history: #47 in FY2021, #44 in FY2023, #57 in FY2024 and not on the FY2025 list; down 1 since FY2021.
49	Gateway Co of Utah LLC Top agencies DOI (Department of the Interior)	$411,900	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Beckrich Construction LLC Top agencies Army (Department of the Army)	$390,665	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
51	Folsom, LLC Top agencies Navy (Department of the Navy)	$370,234	0.3%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; new.
52	Mitomo Denki Service Co. Ltd. Through Mitomo Co., Ltd. Top agencies Navy (Department of the Navy)	$361,678	0.3%	Rank history: #29 in FY2021, #42 in FY2023, #37 in FY2024 and not on the FY2025 list; down 23 since FY2021.
53	Apogee Cfs, LLC Top agencies Navy (Department of the Navy)	$347,678	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
54	Bilbro Construction Company, Inc. Top agencies Navy (Department of the Navy)	$333,861	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Paradigm Mechanical Corp. Top agencies Navy (Department of the Navy)	$322,824	0.3%	Rank history: #51 in FY2021, not on the FY2023 list, #46 in FY2024 and not on the FY2025 list; down 4 since FY2021.
56	Associated Underwater Services, Inc. Top agencies DOI (Department of the Interior)	$297,754	0.2%	Rank history: #40 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2021.
57	Olgoonik Enterprises, LLC Top agencies USAF (Department of the Air Force)	$293,841	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	BB Government Services GMBH Through Porr Government Services GMBH Top agencies USAF (Department of the Air Force)	$280,901	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Rech Baugesellschaft MBH Top agencies Army (Department of the Army)	$268,873	0.2%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
60	M-W Drilling, Inc. Top agencies USAF (Department of the Air Force)	$249,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	Walga Ross Group JV Top agencies Navy (Department of the Navy)	$246,630	0.2%	Rank history: #2 in FY2021, not on the FY2023 list, #34 in FY2024 and not on the FY2025 list; down 59 since FY2021.
62	Marsh Development, Inc. Top agencies Army (Department of the Army)	$246,589	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Government Contracting Co LLC Top agencies DOI (Department of the Interior)	$244,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	JMG Constructors LLC Top agencies DOI (Department of the Interior)	$236,696	0.2%	Rank history: #7 in FY2021 and not on the FY2023–FY2025 lists; down 57 since FY2021.
65	WSP USA Environment & Infrastructure Inc. Top agencies USAF (Department of the Air Force)	$233,996	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #91 in FY2025; new.
66	AECOM Through AECOM Construction, Inc. Top agencies Navy (Department of the Navy)	$227,002	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Defender Contracting & Construction LLC Top agencies USAF (Department of the Air Force)	$219,283	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Parliament LLC Top agencies DOI (Department of the Interior)	$188,153	0.2%	Rank history: not on the FY2021 list, #64 in FY2023 and not on the FY2024–FY2025 lists; up 57 since FY2021.
69	Geotech Environmental Services, Inc. Top agencies DOI (Department of the Interior)	$184,130	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #60 in FY2024 and not on the FY2025 list; new.
70	Natives of Kodiak, Incorporated Through Koman Government Solutions LLC Top agencies Navy (Department of the Navy)	$178,902	0.1%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
71	Harrell Contracting Inc. Top agencies Navy (Department of the Navy)	$175,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Weber Water Resources LLC Top agencies USAF (Department of the Air Force)	$165,818	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
73	X Field Services LLC Top agencies DOI (Department of the Interior)	$162,318	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	Meneses & Mcfadden, Cartor, Vitor Hugo Carvalho, LDA Top agencies USAF (Department of the Air Force)	$157,124	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #64 in FY2025; new.
75	Coventina - Pttg JV, LLC Top agencies DOI (Department of the Interior)	$156,480	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	RDZ Contractors, Inc. Top agencies Navy (Department of the Navy)	$148,739	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Loeffel Engstrand Corp Top agencies EPA (Environmental Protection Agency)	$139,994	0.1%	Rank history: not on the FY2021 list, #84 in FY2023 and not on the FY2024–FY2025 lists; new.
78	Sierra Communications & Construction Inc Top agencies DOI (Department of the Interior)	$138,198	0.1%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new.
79	Dct, Incorporated Top agencies HHS (Department of Health and Human Services)	$131,652	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	K-Con, Inc. Top agencies USAF (Department of the Air Force)	$131,309	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Silver Lake Construction LLC Top agencies USAF (Department of the Air Force)	$125,925	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Nor-Cal Pump & Well Drilling, Inc. Top agencies Army (Department of the Army)	$124,293	0.1%	Rank history: #6 in FY2021, #61 in FY2023, not on the FY2024 list and #95 in FY2025; down 76 since FY2021.
83	Basha Services, LLC Top agencies DOJ (Department of Justice)	$118,752	0.1%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
84	Islands Mechanical Contractor, Inc. Top agencies Navy (Department of the Navy)	$117,302	0.1%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
85	Allen Gill Construction Inc. Top agencies DOI (Department of the Interior)	$117,200	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #41 in FY2024 and #81 in FY2025; new.
86	YOY Inc. Top agencies DOI (Department of the Interior)	$112,708	0.1%	Rank history: #32 in FY2021 and not on the FY2023–FY2025 lists; down 54 since FY2021.
87	County of Nueces Top agencies Navy (Department of the Navy)	$107,423	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Call Associates, Inc. Top agencies Army (Department of the Army)	$107,338	0.1%	Rank history: #4 in FY2021, #65 in FY2023 and not on the FY2024–FY2025 lists; down 84 since FY2021.
89	East Tennessee Pipeline, L.L.C. Top agencies USDA (Department of Agriculture)	$104,776	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Northcon Inc. Top agencies USAF (Department of the Air Force)	$104,527	0.1%	Rank history: #34 in FY2021, #89 in FY2023 and not on the FY2024–FY2025 lists; down 56 since FY2021.
91	BCN Contractors Inc. Top agencies Navy (Department of the Navy)	$100,796	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Ames 1, LLC Top agencies Navy (Department of the Navy)	$96,083	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	UEI WWFNFCV65M13 Top agencies Army (Department of the Army)	$85,774	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Government Contracting Resources, Inc. Top agencies Navy (Department of the Navy)	$81,736	0.1%	Rank history: not on the FY2021 list, #80 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
95	Sanei Thanks, K.K. Top agencies Army (Department of the Army)	$78,532	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #70 in FY2024 and not on the FY2025 list; new.
96	Insight Pacific, LLC Top agencies Navy (Department of the Navy)	$77,801	0.1%	Rank history: #24 in FY2021, not on the FY2023 list, #4 in FY2024 and #88 in FY2025; down 72 since FY2021.
97	Mcgoldrick Construction Services Corporation Top agencies VA (Department of Veterans Affairs)	$73,700	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	Valdez WA Patriot Joint Venture Top agencies Navy (Department of the Navy)	$72,053	0.1%	Rank history: #19 in FY2021, #100 in FY2023 and not on the FY2024–FY2025 lists; down 79 since FY2021.
99	NCS / EML SB Joint Venture LLC Top agencies Navy (Department of the Navy)	$70,811	0.1%	Rank history: not on the FY2021 list, #19 in FY2023, #80 in FY2024 and not on the FY2025 list; new.
100	Mashima Electric LLC Top agencies DOI (Department of the Interior)	$64,773	0.1%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; down 46 since FY2021.

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100 of 164 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 $123 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 Z2NE contractors in FY2022?

1. Spencer Construction LLC ($15.3M), 2. Central Environmental Inc. ($11M), 3. JSK Diego Services LLC ($8.48M), 4. Richard Group LLC ($7.33M), 5. Ranco Construction Inc. ($6.67M), 6. Mcmillen LLC ($5.89M), 7. Eastern Construction & Electric Inc. ($4.67M), 8. Dawson Enterprises, Inc. ($3.78M), 9. Modern International Inc. ($3.27M), 10. RJS Construction Inc. ($3.12M).

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