Top 100 Contractors in PSC N045: Installation of Equipment: Plumbing, Heating, and Waste Disposal Equipment, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	MLU Services, LLC Top agencies DHS (Department of Homeland Security)	$69,241,696	46.2%	Rank history: #5 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Asrc Prime Constructors, LLC Top agencies Army (Department of the Army)	$12,934,400	8.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	Disaster Solutions Alliance, LLC Top agencies DHS (Department of Homeland Security)	$12,411,190	8.3%	Rank history: #4 in FY2021, #2 in FY2022, not on the FY2024 list and #5 in FY2025; down 1 since FY2022.
4	Jacobs Engineering Group Inc. Through Ch2M Facility Support Services, LLC Top agencies DHS (Department of Homeland Security)	$8,256,383	5.5%	Rank history: #1 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
5	Aptim Federal Services LLC Top agencies DHS (Department of Homeland Security)	$5,308,000	3.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
6	Kunj Construction Corporation Top agencies Navy (Department of the Navy)	$4,877,836	3.3%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #85 in FY2025; new.
7	CMP Commercial Construction Inc. Top agencies DOT (Department of Transportation)	$3,917,516	2.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
8	Argus CJW JV 3 LLC Top agencies Navy (Department of the Navy)	$3,099,452	2.1%	Rank history: not on the FY2021 list, #19 in FY2022, not on the FY2024 list and #10 in FY2025; up 11 since FY2022.
9	Tj&B Air Conditioning and Electric, LLC Top agencies DOT (Department of Transportation)	$3,037,813	2.0%	Rank history: not on the FY2021 list, #34 in FY2022, #2 in FY2024 and #14 in FY2025; up 25 since FY2022.
10	J Wayne Poole Inc Top agencies DOT (Department of Transportation)	$2,618,007	1.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	Justin J. Reeves L.L.C. Top agencies Army (Department of the Army)	$2,212,807	1.5%	Rank history: not on the FY2021 list, #6 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
12	Legend Construction and Painting Inc. Top agencies USAF (Department of the Air Force)	$1,628,621	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
13	The Povolny Group Inc. Top agencies VA (Department of Veterans Affairs)	$1,209,040	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	RFS LLC Top agencies USAF (Department of the Air Force)	$1,139,101	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Guardian Construction, Inc. Top agencies DOT (Department of Transportation)	$999,466	0.7%	Rank history: not on the FY2021 list, #14 in FY2022, #48 in FY2024 and not on the FY2025 list; down 1 since FY2022.
16	Windstorm, Inc. Top agencies DHS (Department of Homeland Security)	$950,749	0.6%	Rank history: #6 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
17	Lawdensky Construction Company Incorporated Top agencies DOT (Department of Transportation)	$889,000	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
18	Valor Construction Management, LLC Top agencies VA (Department of Veterans Affairs)	$720,156	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
19	KEO & Associates Inc. Top agencies DOT (Department of Transportation)	$467,408	0.3%	Rank history: not on the FY2021 list, #18 in FY2022, #7 in FY2024 and not on the FY2025 list; down 1 since FY2022.
20	Martino Industrial Air Inc. Top agencies USAF (Department of the Air Force)	$458,744	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
21	Red Bison Services, LLC Top agencies USDA (Department of Agriculture)	$439,597	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Ajce Corporation Top agencies DOI (Department of the Interior)	$424,936	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; new.
23	Johnson Controls Industries Through Johnson Controls, Inc. Top agencies VA (Department of Veterans Affairs)	$305,135	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Frazier Investments, Inc. Top agencies USAF (Department of the Air Force)	$247,724	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
25	Veterans Construction and Design Inc. Top agencies DOI (Department of the Interior)	$239,885	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26	Mcclure Company Top agencies DOI (Department of the Interior)	$229,697	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Wood Environment & Infrastructure Solutions Inc. Through WSP USA Environment & Infrastructure Inc. Top agencies EPA (Environmental Protection Agency)	$219,832	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Dampier GMBH Top agencies DOS (Department of State)	$186,600	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Northern Management Services, Inc. Top agencies DOI (Department of the Interior)	$180,286	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Talon Veteran Services Incorporated Top agencies USAF (Department of the Air Force)	$176,331	0.1%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
31	Colt Builders Inc. Top agencies USAF (Department of the Air Force)	$163,046	0.1%	Rank history: not on the FY2021 list, #28 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
32	Mcintyre Brothers LLC Top agencies Navy (Department of the Navy)	$156,850	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Sterile Services Co 2 awardees Top agencies Army (Department of the Army)	$154,815	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #95 in FY2024 and not on the FY2025 list; up 19 since FY2022.
34	Unified Contractor, Inc. Top agencies HHS (Department of Health and Human Services)	$151,936	0.1%	Rank history: not on the FY2021 list, #40 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
35	Harrell Contracting Inc Top agencies Navy (Department of the Navy)	$145,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Denali Mechanical, Inc. Top agencies DOT (Department of Transportation)	$136,666	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	J3 Enterprise LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$132,022	0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; new.
38	Magnolia Plumbing, Inc. Top agencies DOI (Department of the Interior)	$129,370	0.1%	Rank history: not on the FY2021 list, #62 in FY2022, #94 in FY2024 and #45 in FY2025; up 24 since FY2022.
39	Rico's Pump Service & Electric Motor Repair LLC Top agencies Army (Department of the Army)	$110,128	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and not on the FY2025 list; new.
40	Boom Concrete Inc. Top agencies USDA (Department of Agriculture)	$94,453	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	Elite Excavation & Development LLC Top agencies USDA (Department of Agriculture)	$93,480	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	CCI Mechanical, LLC Top agencies Army (Department of the Army)	$87,452	0.1%	Rank history: #7 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 26 since FY2022.
43	Michael Kost Top agencies DOT (Department of Transportation)	$84,003	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	KTE Construction, Inc. Top agencies HHS (Department of Health and Human Services)	$79,217	0.1%	Rank history: not on the FY2021 list, #46 in FY2022, #65 in FY2024 and not on the FY2025 list; up 2 since FY2022.
45	WM T Spaeder Co Inc. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$77,290	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Reagent World, Inc. 2 awardees Top agencies DOI (Department of the Interior) DOT (Department of Transportation)	$73,438	<0.1%	Rank history: #31 in FY2021, #22 in FY2022, #10 in FY2024 and not on the FY2025 list; down 24 since FY2022.
47	Parliament LLC Top agencies DOI (Department of the Interior)	$71,980	<0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; new.
48	Brice Solutions, LLC Top agencies DOT (Department of Transportation)	$68,684	<0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; new.
49	TLC Company, Inc. Top agencies DOI (Department of the Interior)	$67,708	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	Sweetwater Aire, LLC Top agencies DOI (Department of the Interior)	$67,410	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	Avalon Contracting Inc Top agencies VA (Department of Veterans Affairs)	$66,963	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
52	QA Engineering LLC Top agencies HHS (Department of Health and Human Services)	$62,527	<0.1%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2024 and not on the FY2025 list; new.
53	Active Heating, Inc. Top agencies DOE (Department of Energy)	$59,895	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2024 and not on the FY2025 list; new.
54	South Town Refrigeration LLC Through Ruyle Mechanical Services Inc. Top agencies VA (Department of Veterans Affairs)	$55,600	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	ACH Mechanical Contractors Inc. Top agencies USDA (Department of Agriculture)	$47,840	<0.1%	Rank history: not on the FY2021 list, #68 in FY2022, #32 in FY2024 and not on the FY2025 list; up 13 since FY2022.
56	K. Gencalp Insaat Turizm Gida Mobilya Tekstil Ithalat Ihracat VE Ticaret Limited Sirketi Top agencies DOS (Department of State)	$43,703	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	JIM Jam, Inc. Top agencies DOT (Department of Transportation)	$42,548	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
58	Spires Empire Top agencies DOI (Department of the Interior)	$41,700	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
59	IJC Corp Top agencies DHS (Department of Homeland Security)	$40,503	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #55 in FY2024 and not on the FY2025 list; up 19 since FY2022.
60	Shaver Construction & Contracting Services LLC Top agencies DOT (Department of Transportation)	$39,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
61	US Military Corp Top agencies DHS (Department of Homeland Security)	$39,221	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	Rymarh Corporation Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$39,000	<0.1%	Rank history: not on the FY2021 list, #29 in FY2022, #80 in FY2024 and not on the FY2025 list; down 33 since FY2022.
63	Jamco Ventures LLC Top agencies USAF (Department of the Air Force)	$34,585	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Cutting Edge Group, LLC Top agencies DOI (Department of the Interior)	$34,200	<0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and not on the FY2025 list; new.
65	Corona Roofing & Construction, LLC Top agencies USAF (Department of the Air Force)	$31,138	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	Valley Furnace Inc. Top agencies DOI (Department of the Interior)	$30,706	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Buildingit LLC Top agencies DHS (Department of Homeland Security)	$28,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Aaecon General Contracting LLC Top agencies EPA (Environmental Protection Agency)	$27,913	<0.1%	Rank history: not on the FY2021 list, #11 in FY2022 and not on the FY2024–FY2025 lists; down 57 since FY2022.
69	Veterans Contracting, Inc. Top agencies VA (Department of Veterans Affairs)	$27,825	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Crutcho Creek Farms LLC Top agencies HHS (Department of Health and Human Services)	$26,700	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Ketchikan Mechanical Inc 2 awardees Top agencies USDA (Department of Agriculture)	$26,441	<0.1%	Rank history: not on the FY2021 list, #12 in FY2022 and not on the FY2024–FY2025 lists; down 59 since FY2022.
72	G&G Mechanical Inc. Top agencies USDA (Department of Agriculture)	$25,965	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
73	Freddie Rood Heating & Cooling, Inc. Top agencies USDA (Department of Agriculture)	$25,950	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
74	Five Hats LLC Top agencies USDA (Department of Agriculture)	$24,900	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Conserv Inc. Top agencies VA (Department of Veterans Affairs)	$24,580	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Rhino Irrigation and Landscape Services LLC Top agencies USAF (Department of the Air Force)	$22,137	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Breeding's Plumbing & Electric, Inc. Top agencies Army (Department of the Army)	$21,585	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; new.
78	All Trade Services Inc. Top agencies USDA (Department of Agriculture)	$20,523	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	Warwick Plumbing & Heating Corp Top agencies VA (Department of Veterans Affairs)	$19,685	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	Trane U.S. Inc. Top agencies USAF (Department of the Air Force)	$17,562	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
81	Hammons Mechanical Inc. Top agencies DOI (Department of the Interior)	$15,489	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Nippon Bldg.care Limited Top agencies DOS (Department of State)	$14,784	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	B & G Plumbing and Heating Co, Inc. Top agencies DOI (Department of the Interior)	$14,634	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies Navy (Department of the Navy)	$14,545	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Patrick's Plumbing & Heating, Inc. Top agencies USDA (Department of Agriculture)	$13,922	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Yaeger's Plumbing, Inc. Top agencies DOI (Department of the Interior)	$13,850	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Universal Mechanical Services LLC Top agencies USDA (Department of Agriculture)	$13,400	<0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #69 in FY2024 and not on the FY2025 list; down 17 since FY2022.
88	KSB Mechanical, Inc. Top agencies USDA (Department of Agriculture)	$13,252	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; new.
89	Complete Hvac Service & Installation, LLC Top agencies DOE (Department of Energy)	$13,055	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Precision Air of Roswell, Inc. Top agencies DOI (Department of the Interior)	$11,956	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Brown Point Facility Management Solutions, LLC Top agencies DHS (Department of Homeland Security)	$11,408	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Perfect Routt LLC Top agencies USDA (Department of Agriculture)	$11,380	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	Global Environmental & Remediation, LLC Top agencies USDA (Department of Agriculture)	$10,750	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Cactus Heating & Cooling Inc. Top agencies Smithsonian (Smithsonian Institution)	$9,785	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Cook Construction Engineering Partnership Top agencies USDA (Department of Agriculture)	$9,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Grand Lake Plumbing Co. Top agencies USDA (Department of Agriculture)	$9,316	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	Plouffe's Boiler & Mechanical Service, Inc. Top agencies DOI (Department of the Interior)	$8,952	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	Boggs Municipal Services, Inc. Top agencies USDA (Department of Agriculture)	$8,670	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
99	J & J Builder Contractors Group Corp Top agencies USAF (Department of the Air Force)	$8,471	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Silver Creek Systems LLC Top agencies DOI (Department of the Interior)	$8,346	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.

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 $150 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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