⟁ Maine Well Data field records · 2026 survey

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Best well drillers in Penobscot County, Maine

Not a pay-to-play list: these are the 55 drilling companies with wells on record in Penobscot County, ranked by wells actually drilled here — 6,675 logged wells in the Maine Geological Survey well database (records as of 2026-10-19). Every number links back to the public record.

55companies on record
28active since 2022
6,675wells in county record
#CompanyIn Penobscot Co. since 2016All-time in countyStatewide
1 Lawrence Lord & Sons Inc. 1,001 1,084 4,367
2 Ted Mcleod, Inc. 681 1,352 2,088
3 Carmel Well Drilling LLC 438 458 1,141
4 Innis Well Drilling 256 389 539
5 Hanscom Well Drilling 159 705 1,885
6 H2o Well Drilling 86 155 337
7 Mcleod Water Wells LLC 72 72 126
8 Watson Well Drilling 27 80 1,777
9 Weeks & Sons Well Drilling 17 33 2,944
10 Hale Well Drilling 14 14 127
11 Pine State Drilling, Inc. 10 25 805
12 P.l. Jones & Son, Inc. 10 16 2,395
13 Affordable Well Drilling Inc. 6 8 6,111
14 Levesque Well Drilling, Inc. 5 5 315
15 Clearwater Well Drilling, Inc. 2 20 161
16 Treadwell & Sons Water Wells 1 325 362
17 Goodwin Well & Water Inc. 1 30 6,921
18 Judd Goodwin Well Co. 1 2 787
19 Gallant's Artesian Wells 1 2 1,862
20 Marquis Well And Pump 1 1 582
21 Scott Temple Well Company 1 1 646
22 Streeter & Sons Well Drilling 1 1 171
23 Merle "Sam" Dunham, Inc. — 380 679
24 Scribner — 226 625
25 Ken Gould Well Drilling — 206 383
26 A & W Artesian Well Co. — 153 559
27 Alfred C. Haskell Water Wells, Inc. — 116 190
28 James Innis Well Drilling — 113 159
29 Dunham — 102 216
30 Foss — 86 87
31 Bill Haskell And Sons, Inc. — 81 273
32 Higgins — 79 79
33 AL Stewart Well Drilling — 51 59
34 Getchell, Dean — 50 51
35 Randy Dyer Well Drilling Co. — 46 897
36 Adams Well Drilling — 43 46
37 Burnett Well Drilling, Inc. — 42 54
38 Linwood Getchell Well Drilling — 36 49
39 Roger Gould Well Drilling — 30 282
40 Gary Gould Well Drilling — 15 107
41 Clearwater Artesian Well Company — 10 1,651
42 Gerry Hill Well Drilling — 8 149
43 Drinkwater — 5 323
44 Estey Water Wells — 3 269
45 Robert J. Johnson & Sons Well Drilling — 3 161
46 Burns Well Drilling Inc. — 2 1,475
47 Williams & Taplin — 2 1,729
48 Bowie Bros Well Drilling Inc. — 2 1,169
49 Shannon Water Well Drilling — 1 1,505
50 Cushing & Sons Well Drilling — 1 74
51 Martin A. Baker Well Drilling Inc. — 1 264
52 Andrew Bowie, Inc. — 1 260
53 Michaud Well Drilling — 1 124
54 K & C Levesque Well Drilling — 1 85
55 R.e. Chapman Co. — 1 35

Ranked by wells drilled in Penobscot County since 2016 (then all-time), from the full Maine Geological Survey 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 Penobscot County?

Lawrence Lord & Sons Inc. has drilled the most Penobscot County wells in the recent record — 1,001 since 2016, 1,084 in the county all-time.

How many well drilling companies work in Penobscot County?

55 companies in the Maine Geological Survey record have drilled wells in Penobscot County; 28 of them have drilled somewhere in Maine since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Penobscot County?

The median drilled depth in Penobscot County is 200 ft, based on 7,688 recorded wells. Depths, water levels, and yields are on the Penobscot County wells page.

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

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Free to claim · built from Maine Geological Survey public well-log records.