Best well drillers in Dunn County, North Dakota

Not a pay-to-play list: these are the 48 drilling companies with wells on record in Dunn County, ranked by wells actually drilled here — 1,409 logged wells in the North Dakota Department of Water Resources drillers log file (records as of 2026-08-25). Every number links back to the public record.

48companies on record

22active since 2022

1,409wells in county record

#	Company	In Dunn Co. since 2016	All-time in county	Statewide
1	Gregory Water & Energy Inc.	36	208	625
2	Milo Burwick & Sons	25	78	261
3	Dennis Water Well Drilling	23	68	1,280
4	Thompson Drilling	16	241	1,674
5	Opp Well Drilling	14	196	3,372
6	Mohl Drilling	13	40	483
7	Earth Energy & Water	8	11	58
8	Earth Energy & Water Systems	7	49	877
9	Manikowski Well Drilling	5	7	669
10	Eews, Inc.	3	3	25
11	Agri Industries	2	8	786
12	Backman Drilling	2	2	1,186
13	S & S Drilling	2	2	303
14	Stumvoll Drilling	1	5	1,028
15	Kamoni Water Wells	1	1	1,672
16	Iba Drilling Company, Inc.	1	1	50
17	Steven M. Traut Wells Inc.	1	1	60
18	Solid Water Well Drilling	1	1	28
19	Gregory Drilling	—	178	975
20	Wock Drilling	—	56	369
21	Smiley's Drilling	—	43	229
22	Marion Hurinenko	—	32	49
23	Kruger Drilling	—	28	432
24	Kieson Drilling	—	23	63
25	Mann Drilling	—	19	638
26	Wold Well Drilling	—	16	169
27	Trident Services	—	11	121
28	Mann-Stumvoll Drilling	—	10	77
29	Braun Intertec	—	10	33
30	J L Drilling	—	9	53
31	Beaudoin Drilling	—	7	257
32	Moe's Well Drilling	—	7	175
33	Russell Drilling	—	6	345
34	Ltp Enterprises	—	5	1,549
35	Leonard P. Makowski	—	4	99
36	Dennis J. Bingeman	—	4	53
37	H & H Drilling	—	3	34
38	Sax Well Drilling	—	3	105
39	Aberle Well Co.	—	3	100
40	Water Supply Inc.	—	2	273
41	Water Smith Inc.	—	1	222
42	Knutson Well Drilling	—	1	748
43	Schaff & Sons Repair	—	1	130
44	Boyce Drilling	—	1	354
45	Huron Drilling	—	1	115
46	Himebaugh Drilling	—	1	103
47	Zachmeier Drilling	—	1	64
48	Erickson Well Drilling	—	1	54

Ranked by wells drilled in Dunn County since 2016 (then all-time), from the full ND DWR record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.

Who drills the most wells in Dunn County?

Gregory Water & Energy Inc. has drilled the most Dunn County wells in the recent record — 36 since 2016, 208 in the county all-time.

How many well drilling companies work in Dunn County?

48 companies in the ND DWR record have drilled wells in Dunn County; 22 of them have drilled somewhere in North Dakota since 2022. Smaller operators below the record threshold may also serve the area.

Log counts, drilling dates, and the full driller ranking for this county live on the Dunn County wells page.

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Free to claim · built from ND DWR public well-log records.