Top 100 Contractors in PSC J045: Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment, FY2024

Name: Top 100 Contractors in PSC J045: Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment, FY2024
Creator: GovTribe

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

The top 10 won 38% of FY2024 PSC J045 contract dollars

Contract obligations: $143,279,514 Net of deobligations, by contracts coded PSC J045
Contractors: 725 Parent companies with an obligation
Largest contractor: Trane U.S. Inc. $19.3 million, 12.9% 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	Trane U.S. Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$19,254,519	12.9%	Rank history: #4 in FY2021, #82 in FY2022, #38 in FY2023 and not on the FY2025 list; up 37 since FY2023.
2	Energy Systems Group, LLC Top agencies Army (Department of the Army)	$7,601,742	5.1%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
3	Puyenpa Construction, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) USDA (Department of Agriculture)	$5,136,509	3.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
4	Capitol United Solutions Inc. Top agencies Navy (Department of the Navy)	$4,734,610	3.2%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
5	Ameritech Contracting LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$4,257,603	2.9%	Rank history: not on the FY2021 list, #29 in FY2022, #13 in FY2023 and #10 in FY2025; up 8 since FY2023.
6	Coastline Ltd. Top agencies Army (Department of the Army)	$3,408,544	2.3%	Rank history: not on the FY2021 list, #22 in FY2022, #11 in FY2023 and #18 in FY2025; up 5 since FY2023.
7	QA Engineering LLC Top agencies USAF (Department of the Air Force)	$3,300,170	2.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
8	Forus Contracting, Inc. Top agencies Treasury (Department of the Treasury)	$3,273,078	2.2%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
9	South Alabama Contracting LLC Top agencies USAF (Department of the Air Force)	$3,243,158	2.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10	Delta Solutions & Strategies LLC Top agencies USAF (Department of the Air Force)	$2,361,627	1.6%	Rank history: #6 in FY2021, #7 in FY2022, #9 in FY2023 and not on the FY2025 list; down 1 since FY2023.
11	Compass 360 Solutions LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$1,888,409	1.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Caldaia Controls LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$1,887,653	1.3%	Rank history: #60 in FY2021, #32 in FY2022, #24 in FY2023 and #26 in FY2025; up 12 since FY2023.
13	Mission Contracting Inc. Top agencies Commerce (Department of Commerce)	$1,753,140	1.2%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and not on the FY2025 list; up 7 since FY2023.
14	Blue Construction Services LLC Top agencies Army (Department of the Army)	$1,681,596	1.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #29 in FY2025; unchanged since FY2023.
15	Yukon Fire Protection Services Inc. Top agencies USAF (Department of the Air Force)	$1,657,276	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Junction Incorporated Top agencies Army (Department of the Army)	$1,646,568	1.1%	Rank history: #8 in FY2021, #19 in FY2022, #12 in FY2023 and #17 in FY2025; down 4 since FY2023.
17	SES Energy Services LLC Top agencies Army (Department of the Army)	$1,600,000	1.1%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
18	Ahtna Infrastructure & Technologies LLC Top agencies Commerce (Department of Commerce)	$1,559,432	1.0%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2025 list; up 27 since FY2023.
19	Avalon Contracting Inc. 2 awardees Top agencies VA (Department of Veterans Affairs)	$1,486,053	1.0%	Rank history: #62 in FY2021, #46 in FY2022, #51 in FY2023 and #7 in FY2025; up 32 since FY2023.
20	Johnson Controls Inc 3 awardees, including Johnson Controls Fire Protection LP Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) DOI (Department of the Interior)	$1,347,709	0.9%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
21	Guardian Construction, Inc. Top agencies DOT (Department of Transportation)	$1,298,999	0.9%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
22	Control Services Inc. Top agencies VA (Department of Veterans Affairs)	$1,291,139	0.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	RJY Group LLC Top agencies VA (Department of Veterans Affairs)	$1,228,753	0.8%	Rank history: #22 in FY2021, #35 in FY2022, #40 in FY2023 and #25 in FY2025; up 17 since FY2023.
24	S3 Contracting LLC Top agencies OSD (Office of the Secretary of Defense)	$1,205,864	0.8%	Rank history: #13 in FY2021, #25 in FY2022, not on the FY2023 list and #31 in FY2025; returned.
25	Peak Electric, Inc. Top agencies Navy (Department of the Navy)	$1,174,735	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Braden Shielding Systems Construction, Inc. Top agencies Navy (Department of the Navy)	$1,161,574	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$1,063,208	0.7%	Rank history: #72 in FY2021, not on the FY2022 list, #61 in FY2023 and #28 in FY2025; up 34 since FY2023.
28	Alaska Boiler & Burner LLC Top agencies USAF (Department of the Air Force)	$992,280	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Achuti LLC Top agencies Army (Department of the Army)	$877,377	0.6%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
30	Emcor Group Inc. 5 awardees, including Fluidics Inc., Mesa Energy Systems, Inc. and Tucker Mechanical, Inc. Top agencies Treasury (Department of the Treasury) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$794,832	0.5%	Rank history: #5 in FY2021, #8 in FY2022, #54 in FY2023 and #58 in FY2025; up 24 since FY2023.
31	LC3 Solutions, Limited Liability Company Top agencies DHS (Department of Homeland Security)	$754,636	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Centerpoint Energy, Inc. Through Energy Systems Group, LLC Top agencies Army (Department of the Army)	$752,538	0.5%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023 and not on the FY2025 list; down 30 since FY2023.
33	Boiler Chiller Systems, LLC Top agencies VA (Department of Veterans Affairs)	$746,032	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
34	Bering Straits Native Corporation Through Stampede Ventures, Inc. Top agencies USAF (Department of the Air Force)	$718,571	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Mechanical Resources Inc 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$701,900	0.5%	Rank history: #14 in FY2021, #9 in FY2022, #18 in FY2023 and #35 in FY2025; down 17 since FY2023.
36	NCS / EML Joint Venture Iii, LLC Top agencies SSA (Social Security Administration)	$696,521	0.5%	Rank history: not on the FY2021 list, #14 in FY2022, #46 in FY2023 and not on the FY2025 list; up 10 since FY2023.
37	IAW Construction, Inc. Top agencies VA (Department of Veterans Affairs)	$682,413	0.5%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #48 in FY2025; down 4 since FY2023.
38	Johnson Controls Industries Through Johnson Controls, Inc. Top agencies VA (Department of Veterans Affairs) EPA (Environmental Protection Agency) USDA (Department of Agriculture)	$676,309	0.5%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2025 list; down 7 since FY2023.
39	Tate Engineering Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$666,660	0.4%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
40	Bluejacket Industries Materials LLC Top agencies VA (Department of Veterans Affairs)	$632,000	0.4%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and not on the FY2025 list; up 3 since FY2023.
41	City Air Mechanical, Inc. Top agencies USAF (Department of the Air Force)	$606,490	0.4%	Rank history: #64 in FY2021, #75 in FY2022, not on the FY2023 list and #74 in FY2025; up 328 since FY2023.
42	Horizon Construction Group\International Construction Services JV, LLC Top agencies DOS (Department of State)	$566,979	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Precision Trenchless, LLC Top agencies DOI (Department of the Interior)	$562,056	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Amalgamated Services Inc. Top agencies Navy (Department of the Navy)	$559,671	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Blueridge Technology, Inc. Top agencies VA (Department of Veterans Affairs)	$529,168	0.4%	Rank history: #27 in FY2021, #6 in FY2022, #41 in FY2023 and #78 in FY2025; down 4 since FY2023.
46	Greenstone Construction Inc. Top agencies USAF (Department of the Air Force)	$524,762	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs)	$513,240	0.3%	Rank history: #99 in FY2021, #56 in FY2022, #63 in FY2023 and #59 in FY2025; up 16 since FY2023.
48	Hilo BAC JV LLC Top agencies Navy (Department of the Navy)	$502,499	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	OMJ Consultant LLC Top agencies Navy (Department of the Navy)	$499,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
50	Firelake Construction Inc Top agencies USDA (Department of Agriculture)	$494,591	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
51	North Sky Construction LLC Top agencies USAF (Department of the Air Force)	$493,451	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52	Utility Systems Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$478,419	0.3%	Rank history: #50 in FY2021, not on the FY2022 list, #28 in FY2023 and #61 in FY2025; down 24 since FY2023.
53	Ettm JV LLC Top agencies USDA (Department of Agriculture)	$456,767	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Mill Creek Firelake JV LLC Top agencies USDA (Department of Agriculture)	$453,725	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Rock JV, LLC Top agencies VA (Department of Veterans Affairs)	$448,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Green Contracting Co Inc. Top agencies VA (Department of Veterans Affairs)	$444,900	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Adco Companies Inc Top agencies VA (Department of Veterans Affairs)	$439,349	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 192 since FY2023.
58	Schmolck Mechanical Contractors Inc. Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security)	$437,313	0.3%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and not on the FY2025 list; up 34 since FY2023.
59	Applied Mechanical Solutions Inc Top agencies Commerce (Department of Commerce)	$419,755	0.3%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2025; new.
60	Four Winds Mechanical HTC / AC Inc. Top agencies Army (Department of the Army)	$419,730	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	Panacea Construction Group LLC Top agencies Army (Department of the Army)	$411,898	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #57 in FY2025; down 8 since FY2023.
62	Crazeweld LLC Top agencies VA (Department of Veterans Affairs)	$410,921	0.3%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2025; new.
63	Ameristar Contracting Group, Inc. Top agencies DHS (Department of Homeland Security)	$404,383	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64	Damuth Services Inc. Top agencies Navy (Department of the Navy)	$398,519	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Yeajin E&C Co.,Ltd. Top agencies Army (Department of the Army)	$396,637	0.3%	Rank history: #61 in FY2021, #62 in FY2022, #85 in FY2023 and not on the FY2025 list; up 20 since FY2023.
66	Trueblue, Inc. Through Peopleready Inc. Top agencies Smithsonian (Smithsonian Institution)	$373,948	0.3%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and not on the FY2025 list; down 40 since FY2023.
67	Linea Verde S.R.L. Top agencies Army (Department of the Army)	$373,603	0.3%	Rank history: #54 in FY2021, #53 in FY2022, #75 in FY2023 and #76 in FY2025; up 8 since FY2023.
68	Guy L Warden & Sons Top agencies VA (Department of Veterans Affairs)	$369,871	0.2%	Rank history: not on the FY2021 list, #37 in FY2022, #77 in FY2023 and not on the FY2025 list; up 9 since FY2023.
69	AAA Complete Building Services Inc. Top agencies WHS (DOD Washington Headquarters Service) MSPB (Merit Systems Protection Board)	$360,062	0.2%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
70	Acco Engineered Systems, Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture) Commerce (Department of Commerce)	$352,011	0.2%	Rank history: #42 in FY2021, #84 in FY2022, #97 in FY2023 and not on the FY2025 list; up 27 since FY2023.
71	B2 Constructors, LLC Top agencies VA (Department of Veterans Affairs)	$344,644	0.2%	Rank history: #97 in FY2021, not on the FY2022 list, #22 in FY2023 and #95 in FY2025; down 49 since FY2023.
72	Applied Industrial Systems LLC Top agencies HHS (Department of Health and Human Services)	$341,027	0.2%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2025; new.
73	The Maclean Group LLC Top agencies VA (Department of Veterans Affairs)	$338,605	0.2%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and not on the FY2025 list; down 56 since FY2023.
74	Santiago Roberto Top agencies Army (Department of the Army)	$337,029	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Pyramid Contracting LLC Top agencies DHS (Department of Homeland Security)	$335,248	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Kaiva Services, LLC Top agencies DOI (Department of the Interior)	$334,318	0.2%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; new.
77	Supply Solutions Intl Corp Top agencies VA (Department of Veterans Affairs)	$317,226	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and not on the FY2025 list; down 8 since FY2023.
78	South Town Refrigeration, LLC Top agencies VA (Department of Veterans Affairs)	$316,725	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Control Management Inc. Top agencies VA (Department of Veterans Affairs)	$315,500	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #100 in FY2023 and #49 in FY2025; up 21 since FY2023.
80	Qcm, Inc. Top agencies WHS (DOD Washington Headquarters Service)	$315,421	0.2%	Rank history: #39 in FY2021, #69 in FY2022, not on the FY2023 list and #86 in FY2025; up 35 since FY2023.
81	Dynamic Facilities LLC Top agencies DOI (Department of the Interior)	$315,376	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Tower Facility Management, LLC Top agencies USAGM (US Agency for Global Media)	$310,511	0.2%	Rank history: #69 in FY2021, #51 in FY2022, #72 in FY2023 and #84 in FY2025; down 10 since FY2023.
83	Jett's Specialty Contracting, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$307,951	0.2%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
84	The Donohoe Companies. Inc. Through AAA Complete Building Services Inc. Top agencies WHS (DOD Washington Headquarters Service)	$296,897	0.2%	Rank history: #19 in FY2021, #5 in FY2022, #6 in FY2023 and not on the FY2025 list; down 78 since FY2023.
85	Amethyst Builders, LLC Top agencies Navy (Department of the Navy)	$296,870	0.2%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023 and not on the FY2025 list; down 80 since FY2023.
86	Carrier Rental Systems Inc 2 awardees, including Automated Logic Contracting Services, Inc. and Carrier Corporation Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$296,726	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$290,923	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, #47 in FY2023 and not on the FY2025 list; down 40 since FY2023.
88	Enviroh20 LLC Top agencies VA (Department of Veterans Affairs)	$287,216	0.2%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2025; new.
89	Brothers Mechanical Services LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior)	$276,023	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	EB Enterprises LLC Top agencies DHS (Department of Homeland Security)	$275,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 145 since FY2023.
91	Sungro Products LLC Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$274,788	0.2%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and not on the FY2025 list; down 5 since FY2023.
92	Johnson Controls Security Solutions LLC Through Johnson Controls Inc. Top agencies VA (Department of Veterans Affairs)	$272,685	0.2%	Rank history: #16 in FY2021, #17 in FY2022, #39 in FY2023 and not on the FY2025 list; down 53 since FY2023.
93	Scientific Services Plus, LLC Top agencies USDA (Department of Agriculture)	$271,384	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Everson Construction Group, LLC Top agencies HHS (Department of Health and Human Services)	$270,930	0.2%	Rank history: not on the FY2021 list, #58 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
95	PFD Mechanical, Inc. Top agencies OPM (Office of Personnel Management)	$269,920	0.2%	Rank history: #71 in FY2021, #97 in FY2022, #99 in FY2023 and not on the FY2025 list; up 4 since FY2023.
96	Maxerve Co., Ltd. Top agencies Army (Department of the Army)	$269,161	0.2%	Rank history: #24 in FY2021, #42 in FY2022, #49 in FY2023 and not on the FY2025 list; down 47 since FY2023.
97	Talon Veteran Services Incorporated Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$266,985	0.2%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and not on the FY2025 list; down 47 since FY2023.
98	Johnsondanforth, Inc. Top agencies VA (Department of Veterans Affairs)	$266,370	0.2%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2025; up 208 since FY2023.
99	CLC Services Inc. Top agencies VA (Department of Veterans Affairs)	$262,125	0.2%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; new.
100	Yacko Construction Inc. Top agencies VA (Department of Veterans Affairs)	$254,824	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 339 since FY2023.

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100 of 725 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 $149 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 J045 contractors in FY2024?

1. Trane U.S. Inc. ($19.3M), 2. Energy Systems Group, LLC ($7.6M), 3. Puyenpa Construction, LLC ($5.14M), 4. Capitol United Solutions Inc. ($4.73M), 5. Ameritech Contracting LLC ($4.26M), 6. Coastline Ltd. ($3.41M), 7. QA Engineering LLC ($3.3M), 8. Forus Contracting, Inc. ($3.27M), 9. South Alabama Contracting LLC ($3.24M), 10. Delta Solutions & Strategies LLC ($2.36M).

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