Verified license

Triangle J Water Wells

Denton, TX · Denton CountyWell drilling

Call (940) 312-8127
WebsiteDirections
License status
Active
checked September 29, 2026
License number
61646
Texas record
Services
3
Well Abandonment and more
Counties served
7
on the state record

About Triangle J Water Wells

Triangle J Water Wells is a well drilling contractor based in Denton, TX (Denton County). The Texas licensing program lists license 61646 as active, and we last checked the record on September 29, 2026.

The state record covers well abandonment, well drilling and well repair. It lists 7 counties where the business works, including Denton County, Cooke County and Wise County.

This profile is built from public state license records checked on September 29, 2026. Well Water Insider does not rate or endorse contractors. Own this business? Claim the profile to add photos, hours and a description.

License record

Verified against state records
License number
61646
License type
Well drilling
Status
Active
Expires
August 20, 2027
Last verified
September 29, 2026

Check this license yourself on the official Texas lookup.

What the state record says

Licensed by the Texas Department of Licensing and Regulation (TDLR) as a water well driller (drilling endorsements: water wells). License 61646 held by John Dawson Gandy, expires 2027-08-20. Filed 56 well reports with the Texas Water Development Board since 2016 (54 for household wells), most recently in September 2026, mostly in Denton, Cooke and Wise counties.

Services

What the Texas record says Triangle J Water Wells is licensed or registered to do.

Well Abandonment

Sealing an unused well to state standards so it cannot carry surface water down into the aquifer.

Well Drilling

Drilling a new private well, setting the casing and grouting it the way state rules require.

Well Repair

Fixing casings, caps, pitless adapters and other parts of an existing well.

Service area

Based in Denton County, Texas. The state record lists 7 counties.

Approximate location (Denton County)Counties on the state record

  • Denton County
  • Cooke County
  • Wise County
  • Montague County
  • Grayson County
  • Tarrant County
  • Johnson County

Well water in Denton County

Useful context before you call a contractor here.

3%of households in Denton County drink from a private well (est.)
Not statewidewater test when a home with a well is sold: no statewide rule in Texas
Open the Denton County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Triangle J Water Wells; ask for a written estimate.

New well, complete$6,000 to $16,000typical 200 ft well with pump; drilling alone about $20 to $30 per foot; deeper wells cost more
Shock chlorination$80 to $200by a contractor; under $30 to do yourself

National 2026 ranges. Sources, checked September 2026: HomeGuide cost guides, Angi.

Before you hire

  1. 1

    Confirm the license

    Look up license 61646 on the Texas state lookup and make sure it is active for the work you need. Open the Texas lookup.

  2. 2

    Get a written estimate

    Ask for the scope, parts, depth or pump size, permit fees and warranty in writing. Compare two or three quotes for big jobs.

  3. 3

    Ask about permits and the well log

    New wells and many repairs are reported to the state. Ask who files the paperwork and for a copy of the well log.

  4. 4

    Test the water after the work

    Any work on a well can disturb bacteria. Test for coliform bacteria once the job is done.

Questions about Triangle J Water Wells

Is Triangle J Water Wells licensed?

Yes. The Texas record shows license 61646 (well drilling) with the status "active", last checked on September 29, 2026. You can confirm it on the state lookup.

What services does Triangle J Water Wells offer?

The state record lists well abandonment, well drilling and well repair. Call to confirm they take on your type of job.

What areas does Triangle J Water Wells serve?

The business is based in Denton County (Denton, TX). The state record lists 7 counties, including Denton County, Cooke County, Wise County, Montague County and Grayson County.

How do I contact Triangle J Water Wells?

Call (940) 312-8127 and visit their website. The address on the state record is 1927 UNDERWOOD RD, Denton, TX 76207.

Other licensed contractors near Denton