Verified license

Modern Technology Resources Inc

San Francisco, CA · San Francisco CountyWell drilling and pump installation

Call (415) 602-2290
WebsiteDirections
License status
Active
checked September 29, 2026
License number
965267
California record
Services
6
Pump Installation and more
Counties served
8
on the state record

About Modern Technology Resources Inc

Modern Technology Resources Inc is a well drilling and pump installation contractor based in San Francisco, CA (San Francisco County). The California licensing program lists license 965267 as active, and we last checked the record on September 29, 2026.

The state record covers pump installation, pump repair, water treatment, well abandonment, well drilling and well repair. It lists 8 counties where the business works, including Sacramento County, Contra Costa County and Yolo 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
965267
License type
Well drilling and pump installation
Status
Active
Expires
September 30, 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 965267, corporation, first issued 2011, current through 2027-09-30). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Also licensed as: A general engineering, B general building, HAZ hazardous substance removal, C-36 plumbing. Filed 22 well completion reports with the Department of Water Resources since 2016 (21 new wells, 17 of them domestic supply; 1 well destructions), most recently in September 2018, mostly in Sacramento, Contra Costa and Yolo counties.

Services

What the California record says Modern Technology Resources Inc 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.

Water Treatment

Sizing and installing softeners, iron filters, UV and reverse osmosis based on a lab test.

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 Francisco County, California. The state record lists 8 counties.

Approximate location (San Francisco County)Counties on the state record

  • Sacramento County
  • Contra Costa County
  • Yolo County
  • Madera County
  • Fresno County
  • San Joaquin County
  • Solano County
  • Stanislaus County

Well water in San Francisco County

Useful context before you call a contractor here.

1%of households in San Francisco County drink from a private well (est.)
Not statewidewater test when a home with a well is sold: no statewide rule in California, but some local areas require one
Open the San Francisco County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Modern Technology Resources Inc; ask for a written estimate.

Submersible pump replacement$1,000 to $2,500installed; deep wells cost more
Pressure tank replacement$800 to $1,500installed
One treatment unit$700 to $3,500softener, iron filter or UV, installed
Multi-stage whole-house treatment$2,500 to $10,000+several units or whole-house RO, installed
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.

Certified labs nearby

Test your water before and after any work on the well.

Cel Analytical, Inc.San Francisco, CA · 2.3 miGarratt-Callahan LaboratoryBurlingame, CA · 11.8 miEurofins Built Environment Testing West-BurlingameBurlingame, CA · 12.7 mi
All labs near here

Before you hire

  1. 1

    Confirm the license

    Look up license 965267 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 Modern Technology Resources Inc

Is Modern Technology Resources Inc licensed?

Yes. The California record shows license 965267 (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 Modern Technology Resources Inc offer?

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

What areas does Modern Technology Resources Inc serve?

The business is based in San Francisco County (San Francisco, CA). The state record lists 8 counties, including Sacramento County, Contra Costa County, Yolo County, Madera County and Fresno County.

How do I contact Modern Technology Resources Inc?

Call (415) 602-2290 and visit their website. The address on the state record is 2076 16th Avenue, San Francisco, CA 94124.

Other licensed contractors near San Francisco

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Verified license

San Francisco, CA · San Francisco County

License 795570 Active

  • Pump Installation
  • Pump Repair
  • Water Treatment
  • Well Abandonment
  • Well Drilling
  • Well Repair