Top 100 Contractors in PSC J045: Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Centerpoint Energy, Inc. Through Energy Systems Group, LLC Top agencies Army (Department of the Army)	$10,600,481	5.9%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023 and #32 in FY2024; up 31 since FY2024.
2	Puyenpa Technologies LLC Through Puyenpa Construction, LLC Top agencies USAF (Department of the Air Force)	$9,628,503	5.4%	Rank history: not on the FY2021–FY2024 lists; new.
3	Cavu Consulting LLC Top agencies VA (Department of Veterans Affairs)	$8,544,984	4.8%	Rank history: not on the FY2021–FY2024 lists; up 185 since FY2024.
4	AAA Complete Building Services Inc. Top agencies WHS (DOD Washington Headquarters Service) MSPB (Merit Systems Protection Board)	$8,350,394	4.7%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 65 since FY2024.
5	Capitol United Solutions Inc. Top agencies Navy (Department of the Navy)	$6,689,731	3.7%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 1 since FY2024.
6	Guardian Construction, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$4,899,097	2.7%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; up 15 since FY2024.
7	Avalon Contracting Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs)	$4,878,911	2.7%	Rank history: #62 in FY2021, #46 in FY2022, #51 in FY2023 and #19 in FY2024; up 12 since FY2024.
8	Huang's Inc. Top agencies Commerce (Department of Commerce)	$4,249,529	2.4%	Rank history: not on the FY2021–FY2024 lists; up 262 since FY2024.
9	Brymak & Associates, Inc. Top agencies Navy (Department of the Navy)	$3,726,834	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
10	Ameritech Contracting LLC Top agencies VA (Department of Veterans Affairs)	$3,477,299	1.9%	Rank history: not on the FY2021 list, #29 in FY2022, #13 in FY2023 and #5 in FY2024; down 5 since FY2024.
11	Veterans Contracting Group, Inc. Top agencies VA (Department of Veterans Affairs)	$3,125,000	1.7%	Rank history: not on the FY2021–FY2024 lists; new.
12	American Engineering Corporation Top agencies Army (Department of the Army)	$2,779,068	1.6%	Rank history: not on the FY2021–FY2024 lists; new.
13	Delta Solutions & Strategies LLC Top agencies USAF (Department of the Air Force)	$2,431,277	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
14	Per Aarsleff Gronland APS Top agencies USAF (Department of the Air Force)	$2,274,783	1.3%	Rank history: not on the FY2021–FY2024 lists; new.
15	A&R Pacific-Garney Federal JV Top agencies USDA (Department of Agriculture)	$2,204,237	1.2%	Rank history: not on the FY2021–FY2024 lists; new.
16	Jett's Specialty Contracting, LLC Top agencies VA (Department of Veterans Affairs)	$2,086,820	1.2%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 67 since FY2024.
17	Junction Incorporated Top agencies Army (Department of the Army)	$2,058,087	1.2%	Rank history: #8 in FY2021, #19 in FY2022, #12 in FY2023 and #16 in FY2024; down 1 since FY2024.
18	Coastline Ltd. Top agencies Army (Department of the Army)	$2,017,925	1.1%	Rank history: not on the FY2021 list, #22 in FY2022, #11 in FY2023 and #6 in FY2024; down 12 since FY2024.
19	Bristol Bay Native Corporation Through SES Energy Services LLC Top agencies Army (Department of the Army)	$1,884,572	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
20	Forus Contracting, Inc. Top agencies Treasury (Department of the Treasury)	$1,850,000	1.0%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 12 since FY2024.
21	Tyco Fire Products LP 2 awardees, including Johnson Controls, Inc. Top agencies VA (Department of Veterans Affairs) EPA (Environmental Protection Agency) Navy (Department of the Navy)	$1,820,927	1.0%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; down 1 since FY2024.
22	Cam Management and Services, LLC Top agencies USAF (Department of the Air Force)	$1,759,968	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
23	Adolf Lupp GMBH + Co. KG Through Lupp Facility Management GMBH Top agencies Army (Department of the Army)	$1,569,278	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
24	Wadsworth Builders Co Inc. Top agencies USAF (Department of the Air Force)	$1,545,936	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
25	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$1,482,909	0.8%	Rank history: #22 in FY2021, #35 in FY2022, #40 in FY2023 and #23 in FY2024; down 2 since FY2024.
26	Caldaia Controls LLC Top agencies VA (Department of Veterans Affairs)	$1,428,999	0.8%	Rank history: #60 in FY2021, #32 in FY2022, #24 in FY2023 and #12 in FY2024; down 14 since FY2024.
27	Tate Engineering Systems, Inc. 3 awardees Top agencies VA (Department of Veterans Affairs) National Gallery of Art	$1,393,297	0.8%	Rank history: not on the FY2021–FY2024 lists; up 323 since FY2024.
28	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$1,342,125	0.8%	Rank history: #72 in FY2021, not on the FY2022 list, #61 in FY2023 and #27 in FY2024; down 1 since FY2024.
29	Blue Construction Services LLC Top agencies Army (Department of the Army)	$1,331,851	0.7%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #14 in FY2024; down 15 since FY2024.
30	C-A Native Constructors Inc. Top agencies Army (Department of the Army)	$1,305,863	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
31	S3 Contracting LLC Top agencies OSD (Office of the Secretary of Defense)	$1,227,400	0.7%	Rank history: #13 in FY2021, #25 in FY2022, not on the FY2023 list and #24 in FY2024; down 7 since FY2024.
32	Bering Straits Native Corporation Through Stampede Ventures, Inc. Top agencies USAF (Department of the Air Force)	$1,092,946	0.6%	Rank history: #9 in FY2021, #13 in FY2022, #19 in FY2023 and not on the FY2024 list; up 194 since FY2024.
33	Ciri Development Corporation Through North Wind General Contractors LLC Top agencies USAF (Department of the Air Force)	$1,079,940	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
34	Ark Construction Management LLC Top agencies Commerce (Department of Commerce)	$989,970	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
35	Mechanical Resources Incorporated Top agencies Navy (Department of the Navy) Army (Department of the Army)	$929,660	0.5%	Rank history: #14 in FY2021, #9 in FY2022, #18 in FY2023 and #35 in FY2024; unchanged since FY2024.
36	J G Contracting Top agencies USAF (Department of the Air Force)	$914,327	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
37	Achuti LLC Top agencies Army (Department of the Army)	$896,928	0.5%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; down 8 since FY2024.
38	Diversified Site Services LLC Top agencies VA (Department of Veterans Affairs)	$884,942	0.5%	Rank history: not on the FY2021–FY2024 lists; up 231 since FY2024.
39	Preferred Tank & Tower Maintenance Division, Inc. Top agencies USAF (Department of the Air Force)	$870,254	0.5%	Rank history: #46 in FY2021, #36 in FY2022 and not on the FY2023–FY2024 lists; returned.
40	Northwest Hvac Solutions, LLC Top agencies USAF (Department of the Air Force)	$846,189	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
41	California Boiler, Inc. Top agencies VA (Department of Veterans Affairs)	$818,688	0.5%	Rank history: not on the FY2021–FY2024 lists; up 79 since FY2024.
42	Flowsense, LLC Top agencies VA (Department of Veterans Affairs)	$811,105	0.5%	Rank history: not on the FY2021–FY2024 lists; up 411 since FY2024.
43	Comfort Systems USA Inc. 2 awardees, including S.m. Lawrence Company, Inc. and Design Mechanical Inc. Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$810,989	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
44	Kaiva Services, LLC Top agencies DOI (Department of the Interior)	$780,363	0.4%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2024; up 32 since FY2024.
45	Seikitokyu Kogyo Co., Ltd. Top agencies Army (Department of the Army)	$748,695	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
46	Peopleready Inc. Top agencies Smithsonian (Smithsonian Institution)	$690,860	0.4%	Rank history: not on the FY2021–FY2024 lists; up 129 since FY2024.
47	Northern Purchase Services, LLC Top agencies VA (Department of Veterans Affairs)	$636,039	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
48	IAW Construction, Inc. Top agencies VA (Department of Veterans Affairs)	$631,073	0.4%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #37 in FY2024; down 11 since FY2024.
49	Control Management Inc. Top agencies VA (Department of Veterans Affairs)	$615,468	0.3%	Rank history: not on the FY2021 list, #88 in FY2022, #100 in FY2023 and #79 in FY2024; up 30 since FY2024.
50	Air Quality Innovative Solutions LLC Top agencies VA (Department of Veterans Affairs)	$607,470	0.3%	Rank history: not on the FY2021–FY2024 lists; up 123 since FY2024.
51	Mallard Duck Bay Enterprises, LLC Top agencies USAF (Department of the Air Force)	$589,939	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
52	Encorus Group Engineering, P.C. Top agencies VA (Department of Veterans Affairs)	$588,680	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
53	Orcom a Division of Ortega Companies Inc Top agencies USAF (Department of the Air Force)	$581,339	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
54	Teamgov, Inc. Top agencies USAF (Department of the Air Force)	$574,014	0.3%	Rank history: not on the FY2021–FY2024 lists; up 98 since FY2024.
55	Comairco Equipment Inc. Top agencies Army (Department of the Army)	$543,982	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
56	EWA Direction Inc. Top agencies VA (Department of Veterans Affairs)	$542,917	0.3%	Rank history: not on the FY2021–FY2024 lists; up 47 since FY2024.
57	Panacea Construction Group LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$527,187	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #61 in FY2024; up 4 since FY2024.
58	Emcor Group Inc. 3 awardees, including Fluidics Inc. Top agencies Treasury (Department of the Treasury)	$517,997	0.3%	Rank history: #5 in FY2021, #8 in FY2022, #54 in FY2023 and #30 in FY2024; down 28 since FY2024.
59	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$517,930	0.3%	Rank history: #99 in FY2021, #56 in FY2022, #63 in FY2023 and #47 in FY2024; down 12 since FY2024.
60	CLC Services Inc. Top agencies VA (Department of Veterans Affairs)	$511,845	0.3%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 39 since FY2024.
61	Utility Systems Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$499,097	0.3%	Rank history: #50 in FY2021, not on the FY2022 list, #28 in FY2023 and #52 in FY2024; down 9 since FY2024.
62	Wait Mechanical Inc Top agencies USAF (Department of the Air Force)	$479,944	0.3%	Rank history: not on the FY2021–FY2024 lists; up 303 since FY2024.
63	Pacific Coast Contracting Group Top agencies VA (Department of Veterans Affairs)	$478,500	0.3%	Rank history: not on the FY2021–FY2024 lists; up 395 since FY2024.
64	NWF Contractors Inc. Top agencies USAF (Department of the Air Force)	$470,257	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
65	Smart, LLC Top agencies Army (Department of the Army)	$466,439	0.3%	Rank history: #35 in FY2021, not on the FY2022 list, #76 in FY2023 and not on the FY2024 list; up 56 since FY2024.
66	Al Musairie Trading & Contracting Company -Qatar Top agencies USAF (Department of the Air Force)	$462,240	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
67	Disabled Veterans Construction Inc. Top agencies VA (Department of Veterans Affairs)	$453,362	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
68	Crazeweld LLC Top agencies VA (Department of Veterans Affairs)	$452,320	0.3%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; down 6 since FY2024.
69	Copper Mechanical LLC Top agencies DOI (Department of the Interior)	$451,000	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
70	Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) Commerce (Department of Commerce)	$444,326	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
71	Novel Enterprises Corp Top agencies HHS (Department of Health and Human Services)	$444,191	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
72	Sentinel Services, LLC Top agencies VA (Department of Veterans Affairs)	$430,854	0.2%	Rank history: not on the FY2021–FY2024 lists; up 144 since FY2024.
73	JB Contracting Inc Top agencies DOI (Department of the Interior)	$430,000	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
74	City Air Mechanical, Inc. Top agencies USAF (Department of the Air Force)	$429,696	0.2%	Rank history: #64 in FY2021, #75 in FY2022, not on the FY2023 list and #41 in FY2024; down 33 since FY2024.
75	Schwarz Construction LLC Top agencies Army (Department of the Army)	$422,500	0.2%	Rank history: not on the FY2021–FY2024 lists; up 236 since FY2024.
76	Linea Verde S.R.L. Top agencies Army (Department of the Army)	$420,621	0.2%	Rank history: #54 in FY2021, #53 in FY2022, #75 in FY2023 and #67 in FY2024; down 9 since FY2024.
77	MCC Industries Inc. Top agencies VA (Department of Veterans Affairs)	$417,405	0.2%	Rank history: not on the FY2021–FY2024 lists; up 116 since FY2024.
78	Blueridge Technology, Inc. Top agencies VA (Department of Veterans Affairs)	$411,791	0.2%	Rank history: #27 in FY2021, #6 in FY2022, #41 in FY2023 and #45 in FY2024; down 33 since FY2024.
79	Peak Performance JV 1, LLC Top agencies VA (Department of Veterans Affairs)	$399,186	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
80	Climate Control Resources, L.l.c Top agencies VA (Department of Veterans Affairs)	$392,500	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
81	AK Built Construction & Design LLC Top agencies DOI (Department of the Interior)	$362,200	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	Bradley-Sciocchetti, Inc. Top agencies USAF (Department of the Air Force)	$358,765	0.2%	Rank history: #48 in FY2021, #74 in FY2022, #87 in FY2023 and not on the FY2024 list; returned.
83	American Air Filter Company Inc. 3 awardees, including Daikin Applied Americas Inc., Thermosystems, LLC and Modular Comfort Systems, Inc. Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$357,894	0.2%	Rank history: not on the FY2021–FY2024 lists; up 145 since FY2024.
84	Professional Piping, Inc. Top agencies VA (Department of Veterans Affairs)	$354,861	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, #78 in FY2023 and not on the FY2024 list; up 42 since FY2024.
85	Tower Facility Management, LLC Top agencies USAGM (US Agency for Global Media)	$343,136	0.2%	Rank history: #69 in FY2021, #51 in FY2022, #72 in FY2023 and #82 in FY2024; down 3 since FY2024.
86	Grainger Contracting and Services, LLC Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$339,345	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
87	Qcm, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$335,980	0.2%	Rank history: #39 in FY2021, #69 in FY2022, not on the FY2023 list and #80 in FY2024; down 7 since FY2024.
88	C.r.w. Mechanical, Inc. Top agencies VA (Department of Veterans Affairs)	$327,052	0.2%	Rank history: not on the FY2021–FY2024 lists; up 93 since FY2024.
89	Midnight Sun-Centennial Kirratchiaq JV, LLC Top agencies USAF (Department of the Air Force)	$324,922	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
90	Johnsondanforth, Inc. Top agencies VA (Department of Veterans Affairs)	$324,880	0.2%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2024; up 8 since FY2024.
91	Blue Spader Contractors Inc. Top agencies USAF (Department of the Air Force)	$319,894	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
92	Applied Mechanical Solutions Inc Top agencies Commerce (Department of Commerce)	$317,832	0.2%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; down 33 since FY2024.
93	B3 Construction, Inc. Top agencies USAF (Department of the Air Force)	$315,064	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
94	IBS L.l.c Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$309,686	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
95	B2 Constructors, LLC Top agencies VA (Department of Veterans Affairs)	$308,897	0.2%	Rank history: #97 in FY2021, not on the FY2022 list, #22 in FY2023 and #71 in FY2024; down 24 since FY2024.
96	King & George, LLC Through KGN Support Services LLC Top agencies USAF (Department of the Air Force)	$305,628	0.2%	Rank history: #41 in FY2021 and not on the FY2022–FY2024 lists; up 334 since FY2024.
97	Results Sales & Service, L.L.C. Top agencies VA (Department of Veterans Affairs)	$302,393	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
98	Sealaska Construction Solutions, LLC Top agencies Army (Department of the Army)	$297,242	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
99	Enviroh20 LLC Top agencies VA (Department of Veterans Affairs)	$296,074	0.2%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; down 11 since FY2024.
100	Applied Industrial Systems LLC Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$292,346	0.2%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; down 28 since FY2024.

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 $179 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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