⟁ Colorado Well Data field records · 2026 survey

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Best well drillers in Arapahoe County, Colorado

Not a pay-to-play list: these are the 154 drilling companies with wells on record in Arapahoe County, ranked by wells actually drilled here — 6,469 logged wells in the Colorado Division of Water Resources (DWR) well permit database (records as of 2026-10-12). Every number links back to the public record.

154companies on record
37active since 2022
6,469wells in county record
#CompanyIn Arapahoe Co. since 2016All-time in countyStatewide
1 Crandall Drilling & Pump Service 334 982 3,578
2 Hier Drilling Co. Inc. 45 1,267 9,664
3 Authentic Drilling 45 48 281
4 Hamacher Well Works Inc. 24 322 10,447
5 Kunau Drilling LLC 24 45 7,197
6 Kelley Dewatering And Construction Company 23 30 538
7 Can-America Drilling, Inc. 19 303 5,159
8 Trident Drilling LLC 19 26 97
9 Remington Technologies, LLC 18 22 25
10 Parker Drilling/Pump Service Inc. 16 341 2,530
11 Dallas D. Werner 15 70 437
12 Hydro Resources 12 16 307
13 Layne, Christensen Co. 3 179 1,963
14 Winegar Well Service 3 3 169
15 Schaal Drilling Co. 2 3 2,203
16 Trinity Water Solutions, LLC 2 2 61
17 Grosch Irrigation Co. Inc. 1 4 210
18 Quality Well & Pump LLC 1 3 702
19 Layne A Granite Company 1 1 35
20 Downey Drilling Inc. 1 1 70
21 Dment 1 1 39
22 Don Eastwood Drilling Inc. — 412 1,672
23 Worosello Drilling Inc. — 165 945
24 Ground Exploration LLC — 147 1,454
25 Layne Western Company Inc. — 131 659
26 Fred Pearson Water Pump Svc. — 129 294
27 Crandall's Look-N-Good Drilling — 127 292
28 Crandall Drlg. & Trenching Inc. — 124 325
29 Paine's Pump & Repair — 115 244
30 Eastwood Drilling — 106 1,739
31 Reaksecker Well Drilling — 64 1,435
32 James Drilling Company — 56 6,736
33 Roger Schocke Well Drlg. Inc. — 54 1,230
34 High Plains Drilling — 39 688
35 Olin J Thompson — 39 183
36 Boone Service — 37 102
37 William D Glenn — 36 110
38 K. L. Rutt Company — 35 520
39 Henkle Drillng & Supply Co.inc — 35 384
40 Dorris Drilling Co. — 33 70
41 Stewart Brothers Drilling Co. — 32 44
42 Don W. Thompson Drillng & Pump — 31 191
43 Bert D Downey — 30 74
44 Townley Drilling — 28 755
45 Downey & Jaramio Well Drlg. — 27 89
46 Dean's Well Service — 27 47
47 Oliver Well Works — 26 465
48 Meredith Drilling Co. — 26 164
49 Leslie George Canfield — 25 2,170
50 Holden & Holden — 22 1,000
51 Peavler Drilling — 22 38
52 Canfield Drilling Company — 21 3,439
53 Glenn A. Clement — 21 1,297
54 Jake T Glaspie — 21 103
55 John's Drilling Inc. — 19 1,460
56 Drilling Engineers Inc. — 18 553
57 Bomareto Pump And Equipment Company LLC — 18 234
58 Clibon Drilling Co. — 18 77
59 Schmitt Drilling Co. — 17 621
60 Haggard Drilling Inc. — 16 373
61 James E Leatherman — 16 278
62 C R Koogle — 16 257
63 Goodson & Associates — 16 73
64 Shelton Drilling Corporation — 15 6,161
65 Eugene Wheeler — 15 334
66 Adams City Mfg. Co. — 15 254
67 Ormsbee Development Co. — 15 120
68 Dreiling Drilling Co. Inc. — 14 1,083
69 Wesley Runyon Drilling Co. — 14 378
70 Schocke Drilling — 14 233
71 O.k. Hamacher Well Works — 12 393
72 Milburn W Schoene — 12 62
73 United States Geological Survey — 11 96
74 Corbett W Mabes — 11 47
75 Bernard Drilling Co. — 10 696
76 Tanton Bros. Drilling — 10 118
77 J S Tarkenton — 10 51
78 Edgar H Boone — 10 40
79 Terracon Consultants Inc. — 9 391
80 Boyles Bros. Drilling Co. — 9 1,088
81 Crandall Bros. — 9 37
82 Virginia Drilling Co. Inc. — 8 2,167
83 Vista Geoscience — 8 72
84 Howard C Bainbridge — 8 64
85 Denver Pump Company — 8 62
86 Aspen Drilling Company Inc. — 7 2,648
87 William F Burks — 7 57
88 J. A. Price & Co. — 7 29
89 James Storm — 6 1,117
90 Bernard Storm — 6 536
91 Hasz Energy & Development Co. — 6 329
92 Western Well Drilling Inc. — 6 113
93 Western Well & Pump Inc. — 5 85
94 Arrow Drilling — 4 2,709
95 Living Water Systems Inc. — 4 3,572
96 Glover's Drilling — 4 913
97 Fletcher Drilling — 4 3,523
98 Hersh & Son Well Drilling Inc. — 4 2,015
99 Adams Water Well Drilling — 4 433
100 H W Collins — 4 45
101 Vine Laboratories, Inc. — 3 167
102 Colorado Water Well Pump Service & Supply Inc. — 3 113
103 Gary L. Hamacher — 3 95
104 L E Bundy — 3 67
105 Clibon Well Drilling Co. — 3 47
106 Joe Felton & Son Drilling — 3 43
107 High Desert Irrigation LLC — 2 1,942
108 Bob Williams Drilling Co. — 2 3,521
109 DL Drilling LLC — 2 237
110 Lorraine Pearson — 2 167
111 Arvada Pump Co. Inc. — 2 116
112 Layne Environmental — 2 86
113 Traugott Drilling Co. — 2 55
114 Johnson Well And Irrigation — 2 47
115 Carl M Minister — 2 41
116 Herbert G Coy — 2 40
117 Story Drilling — 2 38
118 Curtis Johnson Company — 2 35
119 Golden Eagle Drilling Corporation — 1 3,981
120 Cooper Drilling LLC — 1 875
121 Nwp Drilling & Consulting — 1 634
122 Environmental Works Inc. — 1 50
123 Aqua Tec Systems, Inc. — 1 25
124 Ground Water Systems Inc. — 1 3,481
125 Stewart Drilling Co. — 1 2,007
126 Buena Vista Drilling — 1 1,367
127 Hoffman — 1 1,335
128 Mitchell Drilling Co. — 1 793
129 George Stewart — 1 488
130 H A Crandall — 1 436
131 Harry Young Drilling — 1 321
132 Rupp Drilling Co., Inc. — 1 226
133 Aragon Drilling Co. — 1 205
134 A. E. Crandall & Sons — 1 205
135 Timberline Aqua Tec — 1 191
136 B & M Well Drillers Inc. — 1 173
137 Domestic Water Consultants Inc. — 1 129
138 Precision Drilling — 1 115
139 DA Smith Drilling Company — 1 108
140 E F Holman — 1 97
141 Western Star Drilling Co. — 1 94
142 Marc Haes — 1 80
143 Baski Drilling Inc. — 1 65
144 M A Garner — 1 60
145 Earl Beegles — 1 55
146 Ray Smischny & Son Inc. — 1 53
147 A Dbl R Well Service — 1 52
148 Taylor Exploration Co. — 1 51
149 Golden Drilling Inc. — 1 40
150 Daniel E. Callahan — 1 37
151 Atlas Drilling Company — 1 34
152 Plains Drilling Co. — 1 30
153 Fritz Erickson Mining — 1 27
154 Norman Cline Well Drilling — 1 26

Ranked by wells drilled in Arapahoe County since 2016 (then all-time), from the full 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 Arapahoe County?

Crandall Drilling & Pump Service has drilled the most Arapahoe County wells in the recent record — 334 since 2016, 982 in the county all-time.

How many well drilling companies work in Arapahoe County?

154 companies in the DWR record have drilled wells in Arapahoe County; 37 of them have drilled somewhere in Colorado since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Arapahoe County?

The median drilled depth in Arapahoe County is 140 ft, based on 15,506 recorded wells. Depths, water levels, and yields are on the Arapahoe County wells page.

Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Arapahoe County wells page.

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