Top 100 Contractors in NAICS 81141: Home and Garden Equipment and Appliance Repair and Maintenance, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Korea Housing Management Co. Ltd. Top agencies Army (Department of the Army)	$6,097,391	23.2%	Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
2	Avalon Contracting Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,871,173	7.1%	Rank history: #2 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2020.
3	Diversified Laboratory Repair Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) Smithsonian (Smithsonian Institution)	$728,374	2.8%	Rank history: #5 in FY2022, #3 in FY2023, #39 in FY2024 and not on the FY2025 list; up 1 since FY2020.
4	Deane, Danny Top agencies Navy (Department of the Navy)	$597,570	2.3%	Rank history: #8 in FY2022, #7 in FY2023, #30 in FY2024 and #35 in FY2025; up 2 since FY2020.
5	Water Authority Busan Metropolitan City Korea Through Korea Housing Management Co.,Ltd Top agencies Army (Department of the Army)	$540,072	2.1%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
6	System Eng Top agencies Army (Department of the Army)	$478,930	1.8%	Rank history: #16 in FY2022, #15 in FY2023, #6 in FY2024 and #5 in FY2025; up 3 since FY2020.
7	Treco Services, Inc. Top agencies Navy (Department of the Navy)	$464,920	1.8%	Rank history: #9 in FY2022, #12 in FY2023, #15 in FY2024 and #9 in FY2025; unchanged since FY2020.
8	R.w. Martin and Sons Inc. Top agencies VA (Department of Veterans Affairs)	$322,624	1.2%	Rank history: #12 in FY2022, #5 in FY2023, #3 in FY2024 and #22 in FY2025; up 13 since FY2020.
9	Samho Enterprise Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$322,519	1.2%	Rank history: #15 in FY2022, #8 in FY2023, #8 in FY2024 and #13 in FY2025; up 1 since FY2020.
10	Converged Services Inc. Top agencies HHS (Department of Health and Human Services)	$312,400	1.2%	Rank history: #17 in FY2022, #14 in FY2023, #28 in FY2024 and #12 in FY2025; up 3 since FY2020.
11	Export 220Volt Inc. Top agencies DOS (Department of State) USAID (US Agency for International Development)	$299,739	1.1%	Rank history: #23 in FY2022, #17 in FY2023, #89 in FY2024 and not on the FY2025 list; up 16 since FY2020.
12	Mizuno Marine Co.,Ltd. Top agencies Navy (Department of the Navy)	$287,511	1.1%	Rank history: #18 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
13	Genuine Cable Group LLC Through EEC Acquisition, LLC Top agencies Navy (Department of the Navy)	$280,603	1.1%	Rank history: #19 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
14	Nikkai Corporation Top agencies Navy (Department of the Navy)	$271,922	1.0%	Rank history: #7 in FY2022, #9 in FY2023, #13 in FY2024 and #6 in FY2025; up 1 since FY2020.
15	Wastesolutions LLC Top agencies Army (Department of the Army)	$252,040	1.0%	Rank history: #20 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
16	Protec Facility Solutions GMBH Top agencies Army (Department of the Army)	$247,489	0.9%	Rank history: #1 in FY2022, #2 in FY2023, #7 in FY2024 and #2 in FY2025; down 14 since FY2020.
17	Johnson Controls Security Solutions LLC 3 awardees, including Johnson Controls Inc. and Johnson Controls Fire Protection LP Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$246,096	0.9%	Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; up 24 since FY2020.
18	Blue Dog Environmental, Inc. Top agencies Army (Department of the Army)	$242,927	0.9%	Rank history: #11 in FY2022, #6 in FY2023, #19 in FY2024 and #8 in FY2025; down 7 since FY2020.
19	KUK JAE Electric Top agencies Army (Department of the Army)	$230,898	0.9%	Rank history: #14 in FY2022, #16 in FY2023, #44 in FY2024 and #40 in FY2025; down 3 since FY2020.
20	SMG Contracting, Inc. Top agencies USAF (Department of the Air Force)	$210,308	0.8%	Rank history: #22 in FY2022, #23 in FY2023, #18 in FY2024 and not on the FY2025 list; unchanged since FY2020.
21	Pittman Consulting Group, LLC Top agencies Army (Department of the Army)	$209,950	0.8%	Rank history: #26 in FY2022, #30 in FY2023, #38 in FY2024 and #7 in FY2025; up 2 since FY2020.
22	Ameri Con Inc. Top agencies VA (Department of Veterans Affairs)	$208,816	0.8%	Rank history: #29 in FY2022, #25 in FY2023, #10 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
23	Nikken Sogyo Co., Ltd. Top agencies Navy (Department of the Navy)	$201,083	0.8%	Rank history: #27 in FY2022, #27 in FY2023, #40 in FY2024 and #37 in FY2025; up 1 since FY2020.
24	Star Capital Defense Contracting and General Maintenance LLC Top agencies USAF (Department of the Air Force)	$200,359	0.8%	Rank history: #24 in FY2022, #29 in FY2023, #22 in FY2024 and not on the FY2025 list; down 2 since FY2020.
25	Tina R Arreola Top agencies Army (Department of the Army)	$195,160	0.7%	Rank history: #25 in FY2022, #28 in FY2023, #23 in FY2024 and not on the FY2025 list; unchanged since FY2020.
26	Fluid Solutions LLC Top agencies DOS (Department of State)	$183,619	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Trane U.S. Inc. Top agencies DOS (Department of State)	$161,666	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	K J Cain Co Inc. Top agencies Army (Department of the Army)	$160,057	0.6%	Rank history: #34 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
29	Illinois Tool Works Inc. Through ITW Food Equipment Group LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$153,976	0.6%	Rank history: #30 in FY2022, #33 in FY2023, #60 in FY2024 and not on the FY2025 list; up 25 since FY2020.
30	Summit Heating & Air Conditioning, Inc. Top agencies VA (Department of Veterans Affairs)	$140,980	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	S.t.s. - Servizi Tecnologie E Sviluppo S.R.L. Top agencies Army (Department of the Army)	$135,441	0.5%	Rank history: #33 in FY2022, #48 in FY2023, #41 in FY2024 and #31 in FY2025; down 5 since FY2020.
32	Precision Food Service, Inc. Top agencies Navy (Department of the Navy)	$126,828	0.5%	Rank history: #35 in FY2022, #40 in FY2023, not on the FY2024 list and #34 in FY2025; down 2 since FY2020.
33	JAL Enterprises, Inc. Top agencies DHA (Defense Health Agency)	$118,794	0.5%	Rank history: #38 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
34	Hernandez Miguel A Top agencies Army (Department of the Army)	$110,574	0.4%	Rank history: #13 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
35	Calista Corp Through Tunista Services, LLC Top agencies Navy (Department of the Navy)	$110,201	0.4%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; up 8 since FY2020.
36	Ambassador Duty Free (Pty) Ltd Top agencies DOS (Department of State)	$108,796	0.4%	Rank history: #39 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
37	Quarles Supply Co. Inc. Top agencies Army (Department of the Army)	$91,487	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
38	Caterpillar Inc. Through Nippon Caterpillar Llc. Top agencies Navy (Department of the Navy)	$90,095	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Savimag SRL Through C.e.m.e.s. - S.P.A. Top agencies Army (Department of the Army)	$88,605	0.3%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
40	LRV Associates Incorporated Top agencies AFRH (Armed Forces Retirement Home) Navy (Department of the Navy)	$86,601	0.3%	Rank history: #42 in FY2022, #26 in FY2023, #32 in FY2024 and #56 in FY2025; up 20 since FY2020.
41	HL Gebaeudetechnik GMBH Top agencies DOS (Department of State)	$80,586	0.3%	Rank history: not on the FY2022 list, #13 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
42	Appliance RX LLC Top agencies Army (Department of the Army)	$77,342	0.3%	Rank history: #21 in FY2022, #11 in FY2023, #49 in FY2024 and not on the FY2025 list; down 30 since FY2020.
43	American Engineering Corporation 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$70,966	0.3%	Rank history: #59 in FY2022, #62 in FY2023, not on the FY2024 list and #78 in FY2025; new, not ranked in FY2020.
44	K J Top agencies USAF (Department of the Air Force)	$65,998	0.3%	Rank history: #46 in FY2022, not on the FY2023 list, #31 in FY2024 and #19 in FY2025; down 11 since FY2020.
45	Global Service Titan LLC Top agencies DOS (Department of State)	$65,881	0.3%	Rank history: not on the FY2022 list, #55 in FY2023, #42 in FY2024 and #46 in FY2025; down 3 since FY2020.
46	Boonerang Consulting LLC Top agencies Army (Department of the Army)	$61,173	0.2%	Rank history: not on the FY2022 list, #80 in FY2023, #86 in FY2024 and not on the FY2025 list; up 79 since FY2020.
47	Telemec DI Carezzoli Antonio E C. SNC Top agencies Army (Department of the Army)	$60,139	0.2%	Rank history: #10 in FY2022, #10 in FY2023, #37 in FY2024 and #11 in FY2025; down 39 since FY2020.
48	Shield International Limited Top agencies USAF (Department of the Air Force)	$58,905	0.2%	Rank history: #58 in FY2022, #64 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
49	Dekatron Group, Inc. Top agencies DOS (Department of State)	$55,640	0.2%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
50	Viessmann Middle East FZE Top agencies DOS (Department of State)	$55,137	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Dewkaf Solutions LLC Top agencies DOS (Department of State)	$52,900	0.2%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
52	Garratt-Callahan Company Top agencies VA (Department of Veterans Affairs)	$50,960	0.2%	Rank history: #64 in FY2022, #65 in FY2023, #61 in FY2024 and not on the FY2025 list; up 1 since FY2020.
53	Brothers Mechanical Services LLC Top agencies DOI (Department of the Interior)	$50,824	0.2%	Rank history: #48 in FY2022, not on the FY2023 list, #97 in FY2024 and not on the FY2025 list; up 67 since FY2020.
54	Sefri SA De CV Top agencies DOS (Department of State)	$49,624	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Pal KUN Electric Company Top agencies Army (Department of the Army)	$48,111	0.2%	Rank history: #61 in FY2022, #71 in FY2023, #84 in FY2024 and #61 in FY2025; up 14 since FY2020.
56	Environmental Source Samplers, Inc. Top agencies DOS (Department of State)	$44,575	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Reliable Supply Chains International Inc. Top agencies DOS (Department of State)	$42,197	0.2%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; down 18 since FY2020.
58	Klean X SA Top agencies DOS (Department of State)	$41,445	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Mshc, Inc. Through Engineered Cooling Services LLC Top agencies DHS (Department of Homeland Security)	$41,338	0.2%	Rank history: #69 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
60	Industrial Inspection & Analysis Inc. Through Advanced Technical Services NW, Inc. Top agencies Navy (Department of the Navy)	$41,130	0.2%	Rank history: #70 in FY2022, #78 in FY2023, #58 in FY2024 and #58 in FY2025; new, not ranked in FY2020.
61	Mid Iowa Refrigeration, Inc. Top agencies USAF (Department of the Air Force)	$40,298	0.2%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
62	Storer Services Ltd Top agencies VA (Department of Veterans Affairs)	$37,531	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Janssen Refrigeration Co, Inc. Top agencies VA (Department of Veterans Affairs)	$34,632	0.1%	Rank history: #78 in FY2022, #87 in FY2023, #66 in FY2024 and #64 in FY2025; up 2 since FY2020.
64	Beijing Hangtianhuanyi Architectural Engineering Co.,Ltd. Top agencies DOS (Department of State)	$34,221	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Industrial Steam Cleaning, Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$34,096	0.1%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
66	Comfort Systems USA Inc. 2 awardees, including S.m. Lawrence Company, Inc. Top agencies VA (Department of Veterans Affairs)	$33,537	0.1%	Rank history: not on the FY2022–FY2025 lists; up 67 since FY2020.
67	Kinetics Hydro Inc. Top agencies HHS (Department of Health and Human Services)	$30,400	0.1%	Rank history: #89 in FY2022, #66 in FY2023, #93 in FY2024 and #89 in FY2025; new, not ranked in FY2020.
68	Storr Tractor Co Top agencies VA (Department of Veterans Affairs)	$29,235	0.1%	Rank history: #94 in FY2022, not on the FY2023 list, #67 in FY2024 and #54 in FY2025; unchanged since FY2020.
69	BRR Refrigeration LLC Top agencies VA (Department of Veterans Affairs)	$29,021	0.1%	Rank history: #66 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
70	Holland Supply, Inc. Top agencies VA (Department of Veterans Affairs)	$27,598	0.1%	Rank history: not on the FY2022 list, #54 in FY2023, #48 in FY2024 and not on the FY2025 list; up 13 since FY2020.
71	Blueice Engineering LLC Top agencies Army (Department of the Army)	$26,382	0.1%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
72	CE Thurston & Sons Inc. Top agencies VA (Department of Veterans Affairs)	$25,620	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	LK Construction Co., Ltd. Top agencies USAF (Department of the Air Force)	$25,414	0.1%	Rank history: #74 in FY2022, not on the FY2023 list, #69 in FY2024 and #67 in FY2025; new, not ranked in FY2020.
74	Building Controls & Services Inc. Top agencies VA (Department of Veterans Affairs)	$24,998	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	Air Control Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$24,970	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	L1 Enterprises Incorporated Top agencies VA (Department of Veterans Affairs)	$24,778	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Shin-Ei Real Estate Business Co. Ltd Top agencies DOS (Department of State)	$24,680	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Whaley Foodservice LLC Top agencies DHA (Defense Health Agency) USDA (Department of Agriculture)	$24,395	0.1%	Rank history: #52 in FY2022, #37 in FY2023, #45 in FY2024 and #41 in FY2025; new, not ranked in FY2020.
79	Kitanihon-Kako Co., Ltd. Top agencies USAF (Department of the Air Force)	$23,548	0.1%	Rank history: #88 in FY2022, not on the FY2023–FY2024 lists and #97 in FY2025; down 4 since FY2020.
80	Corbett's of Nwf, Inc. Top agencies USAF (Department of the Air Force)	$23,529	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
81	Power & Energy Services Inc. Top agencies VA (Department of Veterans Affairs)	$23,367	0.1%	Rank history: not on the FY2022–FY2025 lists; up 12 since FY2020.
82	Tecniplast Usa, Inc. Top agencies VA (Department of Veterans Affairs)	$23,324	0.1%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
83	Gerald Hamilton Top agencies Army (Department of the Army)	$22,500	0.1%	Rank history: #91 in FY2022, #99 in FY2023, #94 in FY2024 and not on the FY2025 list; down 16 since FY2020.
84	Mechanical Cooling Services, LLC Top agencies VA (Department of Veterans Affairs)	$22,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Siemens Aktiengesellschaft Through Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs)	$21,885	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Silver Wolf Enterprises Corp Top agencies DOS (Department of State)	$21,545	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Morrow Service Inc. Top agencies VA (Department of Veterans Affairs)	$21,177	0.1%	Rank history: not on the FY2022 list, #70 in FY2023, #68 in FY2024 and #63 in FY2025; up 15 since FY2020.
88	Virginia Polytechnic Institute & State University Through Blind and Vision Impaired, Virginia Department for The Top agencies Navy (Department of the Navy)	$21,062	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	All American Appliance Service Inc. Top agencies Navy (Department of the Navy)	$20,719	0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
90	ABC Batiment Top agencies DOS (Department of State)	$20,491	0.1%	Rank history: not on the FY2022–FY2025 lists; down 71 since FY2020.
91	Yoosin Enterprise Co.,Ltd. Top agencies DECA (Defense Commissary Agency)	$20,463	0.1%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
92	Mediter S.R.L. Top agencies DHA (Defense Health Agency)	$20,049	0.1%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
93	Beltway Cleaning Systems LLC Top agencies HHS (Department of Health and Human Services)	$19,516	0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
94	Surecan LLC Top agencies Navy (Department of the Navy)	$18,613	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95	American Inc. Top agencies Treasury (Department of the Treasury)	$18,411	0.1%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
96	FMB Laundry Inc. Top agencies AFRH (Armed Forces Retirement Home)	$18,200	0.1%	Rank history: #100 in FY2022, #100 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2020.
97	Mil Serve International Inc. Top agencies DOS (Department of State)	$17,638	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	TWC Services Inc. Top agencies VA (Department of Veterans Affairs)	$16,788	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Air Flow Services Inc. Top agencies CPSC (Consumer Product Safety Commission)	$16,365	0.1%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
100	Axis Appliance Repair, Inc. Top agencies DHA (Defense Health Agency)	$15,827	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Rankings for the codes under NAICS 81141

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 $26.3 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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