⟁ Texas Water Well Reports field records · 2026 survey

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Best well drillers in Harris County, Texas

Not a pay-to-play list: these are the 127 drilling companies with wells on record in Harris County, ranked by wells actually drilled here — 10,057 logged wells in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board (records as of 2026-08-26). Every number links back to the public record.

127companies on record
70active since 2022
10,057wells in county record
#CompanyIn Harris Co. since 2016All-time in countyStatewide
1 Scott Drilling Inc. 365 1,169 1,906
2 Ricky Bonds Water Wells 359 810 4,108
3 A & L Pump & Well Service 192 461 519
4 Bussell & Sons LLC 188 690 1,244
5 Raymond Services, Inc. 172 712 734
6 R&d Water Wells 170 724 1,073
7 Tolers Water Well Service 165 496 516
8 Aqua Star LLC 134 202 1,400
9 Ballard Water Well Co. LLC 108 268 3,374
10 Greak Water Well 78 196 1,255
11 Hildebrandt's Water Wells 75 334 484
12 Weisinger Incorporated 74 107 918
13 Johnstons Water Well Drilling 70 70 322
14 Robinson Water Well 68 286 356
15 Coastal Waterwell Services Inc. 62 340 1,516
16 Payne Water Well 61 82 317
17 Maral Drilling 60 68 759
18 B&r Water Well Service, LLC 55 86 586
19 Alsay Incorporated 54 129 440
20 Hildebrandt Water Wells 52 52 103
21 B&r Water Well Drilling, LLC 45 211 1,142
22 Almeda Water Well Service 45 188 2,617
23 O'day Drilling Company, Inc. 44 182 1,687
24 Main Stream Environmental 33 33 613
25 Hurst Water Wells 32 149 1,073
26 Zavala Drilling, Co. 32 32 145
27 Bell's Drilling Service 30 30 864
28 Tim Franks Water Well Service 26 56 472
29 J & S Water Wells 24 42 2,842
30 Texas Southern Drilling 22 22 1,116
31 Terra Power Drilling LLC 18 54 175
32 Geothermal Drilling Inc. 16 16 555
33 One Stop Septics & Water Wells 15 15 86
34 Felder Water Well & Pump Service, LLC 13 20 1,155
35 G3 Water Well 12 12 43
36 GG Drilling 11 11 41
37 Paskell Waterwell Ser. 10 15 407
38 Lone Star Well & Septic 8 22 91
39 Southern Waterwell 8 10 49
40 Kenco Water Well Service 7 89 894
41 Geophysical Drilling, Inc. 7 86 831
42 West Water Well 7 74 834
43 Dale's Water Wells 6 6 1,310
44 Meza Water Well Service 6 6 925
45 B & L Water Well Service,Inc. 5 217 1,439
46 Aaa Water Wells 5 13 264
47 Gwr Windmills & Water Well Services, LLC 5 5 648
48 Davison Water Well Service 4 25 843
49 Landowner Drilled 4 4 1,508
50 J & S Drilling, LLC 4 4 552
51 Redeemed Services, LLC 4 4 33
52 Johnston Water Wells 2 28 72
53 1st Choice Water Wells 2 4 698
54 Goolsby Water Well Service LLC 2 2 1,894
55 Bluebonnet Water Wells 2 2 230
56 Gmg Water Well Drilling, LLC 2 2 68
57 Lone Star Water Wells 2 2 52
58 Holly Water Wells 1 5 1,130
59 Reamer Water Well 1 4 25
60 A&i Water Well Services 1 3 226
61 Hydro Resources Mid Continent Inc. 1 1 3,334
62 Busselman Water Wells, LLC 1 1 381
63 Cobra Water Well Drilling, Llc. 1 1 614
64 Eastex Well Service 1 1 202
65 Patrick Drilling/Patric Casarez 1 1 248
66 Alton Perry Water Well Services 1 1 86
67 A-1 Water Well Drilling Service 1 1 83
68 W3 Weekend Water Wells 1 1 47
69 Gwr Windmill & Water Well Serices, LLC 1 1 37
70 Northwest Water Wells — 272 1,047
71 Johnston's Water Wells, LLC — 201 376
72 Coastal Water Well Service — 76 432
73 Lowe Water Wells, Inc. — 67 205
74 Weisinger Water Well, Inc. — 64 823
75 Craig O Bussell — 64 106
76 Waller County Water Wells, Inc. — 41 136
77 Sugg Water Well — 27 34
78 Robert Quincy Pipes — 21 42
79 Chuck's Water Wells — 19 51
80 Melvin W Gehrels — 18 127
81 Randy's Water Well Drilling — 18 76
82 Burleson Services, Inc. — 14 935
83 Friedel Drilling Company — 13 3,076
84 Petry Water Well — 13 171
85 Heflin Water Works — 11 291
86 Chuck's W.w. — 11 25
87 B&r Waterwell — 10 121
88 Mesecke Water Well — 9 620
89 Layne Christensen — 7 103
90 Patrick Drilling — 7 367
91 Austin County Water Well — 7 151
92 Wellco Drilling & Service Company — 7 93
93 A.c.hughes Water Well — 6 217
94 Alameda Water Well Service — 5 29
95 G.w.davis Water Well Co. LLC — 3 494
96 Gilberts Water Well Drilling Co. — 3 576
97 A.w. Flentge Service — 3 645
98 Ark-LA-Tex Boring, Inc. — 3 1,312
99 Herman Louis Gehrels — 3 121
100 Vanya Water Well — 3 54
101 Almeda Warer Well Service — 3 26
102 Ondrey Water Well Service — 2 1,173
103 Mahler Water Well Service — 2 426
104 Felder Water Well — 2 136
105 John Mike Pyburn — 2 122
106 Baison Water Well Drilling / Golden Triangle Water — 2 36
107 A,C Hughes Water Well Drilling Serv — 2 30
108 W.m. Jones Water Well — 1 1,068
109 Chaffin Water Well Service — 1 1,280
110 Environmental Service — 1 1,021
111 Ronnie Goolsby Water Well — 1 2,290
112 Keithville Well Drilling & Service, Inc. — 1 663
113 Rancher Water Well — 1 351
114 J & S Water Wells - Tomas Salinas — 1 294
115 J & S Water Wells - Primo Trejo — 1 216
116 Ameri-Tex Drilling Company — 1 201
117 Derrick Drilling Co. — 1 123
118 Keenan Water Well — 1 117
119 Gilberts Waterwell Drilling — 1 101
120 Goolsby WW — 1 88
121 J & S Water Wells - John Richardson — 1 78
122 Chambers Water Well — 1 72
123 Felder Water Well & Pump Service, LLC — 1 61
124 J & S Water Wells- Monte Richardson — 1 58
125 Mesecke W/W — 1 44
126 Primo Trejo — 1 29
127 Doherty Water Well — 1 28

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

Scott Drilling Inc. has drilled the most Harris County wells in the recent record — 365 since 2016, 1,169 in the county all-time.

How many well drilling companies work in Harris County?

127 companies in the TDLR SDR record have drilled wells in Harris County; 70 of them have drilled somewhere in Texas since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Harris County?

The median drilled depth in Harris County is 276 ft, based on 10,312 recorded wells. Depths, water levels, and yields are on the Harris County wells page.

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

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