Top 41 Contractors in NAICS 423720: Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Pyro Combustion & Controls Inc. Top agencies USAF (Department of the Air Force)	$211,835	10.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
2	Koval Building and Plumbing Co Top agencies DOJ (Department of Justice)	$149,620	7.2%	Rank history: #9 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
3	Grandida, LLC Top agencies DHS (Department of Homeland Security)	$106,797	5.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
4	Adco Companies Inc Top agencies VA (Department of Veterans Affairs)	$86,827	4.2%	Rank history: #25 in FY2021, #41 in FY2023 and not on the FY2024–FY2025 lists; up 21 since FY2021.
5	BRR Refrigeration LLC Through Trs-Sesco LLC Top agencies DOJ (Department of Justice)	$83,000	4.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
6	Mechanical Business Holdings LLC Top agencies DOJ (Department of Justice)	$74,513	3.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
7	Ferguson Enterprises Inc. 2 awardees Top agencies Smithsonian (Smithsonian Institution) DOJ (Department of Justice)	$69,920	3.4%	Rank history: #3 in FY2021, #10 in FY2023, #9 in FY2024 and #15 in FY2025; down 4 since FY2021.
8	Capitol City Supply Co Inc. Top agencies Smithsonian (Smithsonian Institution)	$68,218	3.3%	Rank history: #18 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
9	Capitol Group, Inc. Top agencies DOJ (Department of Justice)	$57,782	2.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
10	Mooweep LLC Top agencies DOJ (Department of Justice)	$54,950	2.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Highland Engineering, Inc. Top agencies USAF (Department of the Air Force)	$49,757	2.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	Stinebaugh & Company Top agencies DOT (Department of Transportation)	$47,715	2.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
13	Precision Management Solutions LLC	$45,000	2.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
14	State Supply Co Inc. Top agencies HHS (Department of Health and Human Services)	$42,277	2.0%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; up 24 since FY2021.
15	MC Cook Boiler & Pump Co Top agencies USAF (Department of the Air Force)	$40,020	1.9%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
16	Thos. Somerville Co. Top agencies Smithsonian (Smithsonian Institution)	$37,588	1.8%	Rank history: #5 in FY2021, #36 in FY2023, #31 in FY2024 and not on the FY2025 list; down 11 since FY2021.
17	Besco Water Treatment Inc. Top agencies DOJ (Department of Justice)	$32,598	1.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
18	Behrmann Company Top agencies DOJ (Department of Justice)	$29,580	1.4%	Rank history: not on the FY2021 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new.
19	ACE Plumbing & Electrical Supplies Inc Top agencies DHS (Department of Homeland Security)	$29,418	1.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
20	Stealth Supply, Inc. Top agencies DHS (Department of Homeland Security)	$24,538	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
21	K.r. Campbell, Inc. Top agencies GSA (General Services Administration)	$23,306	1.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #18 in FY2025; new.
22	Power Plus International, Inc. Top agencies DOJ (Department of Justice)	$22,257	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Plumbers Supply Company Top agencies DOJ (Department of Justice)	$19,901	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Four Tribes Enterprises, LLC Top agencies USAF (Department of the Air Force)	$19,367	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
25	Northeastern Supply Inc. Top agencies Smithsonian (Smithsonian Institution)	$18,629	0.9%	Rank history: #48 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
26	Chesapeake Systems, LLC Top agencies Smithsonian (Smithsonian Institution) VA (Department of Veterans Affairs)	$16,378	0.8%	Rank history: #45 in FY2021, #38 in FY2023, #8 in FY2024 and not on the FY2025 list; up 19 since FY2021.
27	Ats, LLC Top agencies Smithsonian (Smithsonian Institution)	$14,824	0.7%	Rank history: #43 in FY2021, #29 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
28	Stateside Procurement Services, Inc. Top agencies DOS (Department of State)	$13,800	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
29	Best Plumbing Specialties Inc. Top agencies Smithsonian (Smithsonian Institution)	$12,766	0.6%	Rank history: not on the FY2021 list, #43 in FY2023 and not on the FY2024–FY2025 lists; new.
30	Jet Inc. Top agencies DOS (Department of State)	$12,760	0.6%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
31	PKJ International LLC Top agencies DHS (Department of Homeland Security)	$12,480	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Buffalo Valley Supply Corp Top agencies DOJ (Department of Justice)	$11,535	0.6%	Rank history: not on the FY2021 list, #26 in FY2023 and not on the FY2024–FY2025 lists; new.
33	JMT Inc. Top agencies HHS (Department of Health and Human Services)	$11,500	0.6%	Rank history: not on the FY2021 list, #47 in FY2023 and not on the FY2024–FY2025 lists; new.
34	Delval Equipment Corporation Top agencies DOJ (Department of Justice)	$11,472	0.6%	Rank history: not on the FY2021 list, #1 in FY2023 and not on the FY2024–FY2025 lists; new.
35	Gasparini John W Inc. Top agencies Smithsonian (Smithsonian Institution)	$9,223	0.4%	Rank history: #46 in FY2021, not on the FY2023–FY2024 lists and #10 in FY2025; up 11 since FY2021.
36	Meleney Equipment, Inc. Top agencies Smithsonian (Smithsonian Institution)	$8,507	0.4%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new.
37	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$7,959	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #32 in FY2024 and #37 in FY2025; new.
38	Beltway Supply, Inc. Top agencies Smithsonian (Smithsonian Institution)	$6,565	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	Confident Controls Usa, Inc. Top agencies Smithsonian (Smithsonian Institution)	$4,653	0.2%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
40	NH Yates & Co Inc. Top agencies Smithsonian (Smithsonian Institution)	$4,283	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
41	Total Water Treatment Systems, Inc. Top agencies DOJ (Department of Justice)	$1,896	0.1%	Rank history: #51 in FY2021, not on the FY2023 list, #37 in FY2024 and #41 in FY2025; up 10 since FY2021.

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 $2.06 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.

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