Best well drillers in Monroe County, Mississippi

Not a pay-to-play list: these are the 24 drilling companies with wells on record in Monroe County, ranked by wells actually drilled here — 550 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.

24companies on record

0active since 2022

550wells in county record

#	Company	In Monroe Co. since 2016	All-time in county	Statewide
1	Herndon Well And Supply, Inc.	—	127	830
2	Rossi Drilling And Pump Service	—	108	177
3	Homan Well And Supply	—	95	238
4	Layne Central Company	—	36	2,984
5	Leeper Drilling, LLC	—	31	960
6	Mid-South Water And Machine Works, LLC	—	28	951
7	W J Reeves And Son	—	27	71
8	Clardy Drilling And Excavation, LLC	—	20	645
9	Parks And Parks Water Well Service, Inc.	—	17	273
10	Carloss Well Supply Company	—	17	128
11	Ridgeway, Marvin S	—	7	40
12	J W Webb And Sons, Inc.	—	6	272
13	Donald Smith Company, Inc.	—	5	108
14	Tom Griffith Water Well And Conductor Service, Inc.	—	4	741
15	Lipe Well And Supply Company, Inc.	—	3	674
16	T M Parks Drilling And Sales Company	—	3	116
17	Morphis Brothers, Inc.	—	3	106
18	Allen And Willis Drilling Company	—	3	76
19	Reeves Well Drilling Service	—	2	1,712
20	Robert E Ratliff Company, Inc.	—	2	151
21	Usace	—	2	50
22	Ewing Gas Company, Inc.	—	2	40
23	Griner Drilling Service, Inc.	—	1	1,463
24	Tims Well And Pump Service	—	1	49

Ranked by wells drilled in Monroe 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 Monroe County?

Herndon Well And Supply, Inc. leads the Monroe County record with 127 wells all-time, though the county has little drilling activity since 2016.

How many well drilling companies work in Monroe County?

24 companies in the MDEQ + USGS record have drilled wells in Monroe 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 Monroe County?

The median drilled depth in Monroe County is 246 ft, based on 2,015 recorded wells. Depths, water levels, and yields are on the Monroe County wells page.

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

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