Verified license

Hather Robert Well Drilling

San Luis Obispo, CA · San Luis Obispo CountyWell drilling and pump installation

Call (805) 459-1841
Directions
License status
Active
checked September 29, 2026
License number
1006603
California record
Services
5
Pump Installation and more
Counties served
1
on the state record

About Hather Robert Well Drilling

Hather Robert Well Drilling is a well drilling and pump installation contractor based in San Luis Obispo, CA (San Luis Obispo County). The California licensing program lists license 1006603 as active, and we last checked the record on September 29, 2026.

The state record covers pump installation, pump repair, well abandonment, well drilling and well repair. It lists 1 county where the business works, including San Luis Obispo 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
1006603
License type
Well drilling and pump installation
Status
Active
Expires
August 31, 2027
Last verified
September 29, 2026

Check this license yourself on the official California lookup.

What the state record says

Holds an active California C-57 Well Drilling contractor license (CSLB license 1006603, sole owner, first issued 2015, current through 2027-08-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 31 well completion reports with the Department of Water Resources since 2016 (19 new wells, 21 of them domestic supply; 12 well destructions), most recently in October 2020, mostly in San Luis Obispo County.

Services

What the California record says Hather Robert Well Drilling is licensed or registered to do.

Pump Installation

Setting a new submersible or jet pump with the pressure tank, switch and controls.

Pump Repair

Tracking down low pressure, short cycling or no water, then repairing or replacing parts of the pump system.

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 San Luis Obispo County, California. The state record lists 1 county.

Approximate location (San Luis Obispo County)Counties on the state record

  • San Luis Obispo County

Well water in San Luis Obispo County

Useful context before you call a contractor here.

15%of households in San Luis Obispo County drink from a private well (est.)
300 to 600 feet; the median of 1,878 domestic wells reported to DWR since 2000 is 440 feettypical private well depth
Not requiredwater test when a home with a well is sold in California
Open the San Luis Obispo County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Hather Robert Well Drilling; ask for a written estimate.

Submersible pump replacement$1,200 to $4,500parts and labor
Pressure tank replacement$400 to $1,200installed
New well drilled$5,500 to $25,000about $25 to $65 per foot
Shock chlorination$80 to $300or about $20 as a DIY job

Before you hire

  1. 1

    Confirm the license

    Look up license 1006603 on the California state lookup and make sure it is active for the work you need. Open the California 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 Hather Robert Well Drilling

Is Hather Robert Well Drilling licensed?

Yes. The California record shows license 1006603 (well drilling and pump installation) with the status "active", last checked on September 29, 2026. You can confirm it on the state lookup.

What services does Hather Robert Well Drilling offer?

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

What areas does Hather Robert Well Drilling serve?

The business is based in San Luis Obispo County (San Luis Obispo, CA). The state record lists 1 county, including San Luis Obispo County.

How do I contact Hather Robert Well Drilling?

Call (805) 459-1841. The address on the state record is 3675 Sequoia Drive, San Luis Obispo, CA 93401.

Other licensed contractors near San Luis Obispo