Best well drillers in Marshall County, Mississippi

Not a pay-to-play list: these are the 34 drilling companies with wells on record in Marshall County, ranked by wells actually drilled here — 3,035 logged wells in MDEQ's Office of Land and Water Resources statewide well database together with the USGS National Water Information System groundwater inventory (records as of 2026-10-12). Every number links back to the public record.

34companies on record

0active since 2022

3,035wells in county record

#	Company	In Marshall Co. since 2016	All-time in county	Statewide
1	Mason Water Wells, LLC	—	928	2,291
2	Hicks Well Drilling Company	—	564	2,178
3	Larry Carpenter Well Company	—	521	584
4	R L Carpenter And Son	—	233	342
5	Carpenter Well Company	—	148	183
6	Bumpas Well Company	—	104	106
7	Wilson Well Company, Inc.	—	102	743
8	Earl Jones Well Company	—	89	94
9	North Mississippi Well Drilling	—	65	471
10	Frost Well Supply Company	—	45	76
11	Gullet Water Well Drilling And Repair	—	43	138
12	Medlin Well Company	—	36	453
13	Smith Well Drilling And Service	—	27	1,500
14	Houston Drilling, Inc.	—	15	191
15	Layne Central Company	—	14	2,984
16	Bob Smith Well Service	—	14	279
17	J W Webb And Sons, Inc.	—	14	272
18	Simpson Well Construction	—	14	88
19	Garner Houston Well Company	—	11	54
20	Water Well Solutions	—	10	27
21	MS Department OF Environmental Quality	—	7	251
22	Leeper Drilling, LLC	—	6	960
23	Herndon Well And Supply, Inc.	—	5	830
24	Bryant Well And Pump Service	—	4	346
25	James Wells Water Well Service	—	3	2,329
26	Parks And Parks Water Well Service, Inc.	—	3	273
27	Donald Smith Company, Inc.	—	3	108
28	Irrigation Equipment, Inc.	—	1	5,925
29	J And S Water Well Drilling	—	1	733
30	Wells Water Well Drilling And Repair	—	1	514
31	Jordan Water Well Service	—	1	355
32	Jolted Well Service Corp	—	1	192
33	Total Service Company, Inc.	—	1	52
34	Watson Drilling Co.	—	1	29

Ranked by wells drilled in Marshall County since 2016 (then all-time), from the full MDEQ + USGS 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 Marshall County?

Mason Water Wells, LLC leads the Marshall County record with 928 wells all-time, though the county has little drilling activity since 2016.

How many well drilling companies work in Marshall County?

34 companies in the MDEQ + USGS record have drilled wells in Marshall County; 0 of them have drilled somewhere in Mississippi since 2022. Smaller operators below the record threshold may also serve the area.

How deep is a typical well in Marshall County?

The median drilled depth in Marshall County is 155 ft, based on 4,378 recorded wells. Depths, water levels, and yields are on the Marshall County wells page.

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

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Free to claim · built from MDEQ + USGS public well-log records.