DFW Well Services LLC — Matthew Leo Muller

TDLR-licensed water well driller / pump installer based in Gainesville, Texas

TDLR license active29 water wells since 2021

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Public-record details

Location: Gainesville, TX 76240
Phone: (940) 536-8560
Reported work (last 5 years): Household water wells, Livestock wells, Irrigation wells, Monitoring & environmental
TDLR license: Water Well Driller/Pump Installer #61234
License valid through: March 7, 2027
Licensed driller: Matthew Leo Muller
Company on recent well reports: DFW Well Services LLC
Water wells drilled, last 5 years: 29
All well reports, last 5 years: 51
Typical depth of water wells: about 620 ft (median of 29)
Most recent report: June 19, 2026

TDLR Water Well Driller/Pump Installer license #61234, valid through March 7, 2027 (checked 2026-09-30). Source: TDLR license file + TWDB Submitted Driller's Reports (record). Data as of 2026-09-30.

Track record from state well reports

Texas drillers must file a State Well Report for every well they drill. These counts come from the Texas Water Development Board's copy of those reports, matched on TDLR license #61234, for work completed since September 30, 2021.

Monitoring & environmental: 20
Domestic (household): 17
Irrigation: 7
Livestock: 5
Industrial / rig supply: 2

By year: 2023: 1 · 2024: 35 · 2025: 9 · 2026: 6

Most active counties: Cooke (16), Collin (8), Denton (6), Dallas (6), Grayson (4).

Comparing quotes? Ask each driller for the expected depth, casing type and length, how the well will be sealed, the pump and pressure tank they propose, and whether the price includes the district permit fee and a water test. Our guides cover permits, costs and plugging.