Verified license

Keyser Well Drilling & Pump Co.

Nassau, NY · Rensselaer CountyWell drilling and pump installation

Call (518) 828-1203
Website
License status
Active
checked September 29, 2026
License number
NYRD10010
New York record
Services
5
Geothermal and more

About Keyser Well Drilling & Pump Co.

Keyser Well Drilling & Pump Co. is a well drilling and pump installation contractor based in Nassau, NY (Rensselaer County). The New York licensing program lists license NYRD10010 as active, and we last checked the record on September 29, 2026.

The state record covers geothermal, pump installation, pump repair, well drilling and well repair.

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
NYRD10010
License type
Well drilling and pump installation
Status
Active
Last verified
September 29, 2026

Check this license yourself on the official New York lookup.

What the state record says

Registered with the NYS Department of Environmental Conservation Water Well Contractor Program (registration NYRD10010). Activities on file with DEC: residential wells, public supply wells, commercial wells, geothermal wells, agricultural wells, well deepening, pump installation, pump service, well disinfection, hydrofracturing, well cleaning and redevelopment.

Services

What the New York record says Keyser Well Drilling & Pump Co. is licensed or registered to do.

Geothermal

Drilling closed-loop boreholes for ground-source heat pumps.

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 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 Rensselaer County, New York.

Approximate location (Rensselaer County)

Well water in Rensselaer County

Useful context before you call a contractor here.

41%of households in Rensselaer County drink from a private well (est.)
Not statewidewater test when a home with a well is sold: no statewide rule in New York, but some local areas require one
Open the Rensselaer County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Keyser Well Drilling & Pump Co.; ask for a written estimate.

Submersible pump replacement$1,000 to $2,500installed; deep wells cost more
Pressure tank replacement$800 to $1,500installed
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.

Adirondack Environmental Services IncAlbany, NY · 6.6 miJH Consulting Group, IncLoudonville, NY · 7.3 miCapital Region Environmental LaboratoryRensselaer, NY · 7.7 mi
All labs near here

Before you hire

  1. 1

    Confirm the license

    Look up license NYRD10010 on the New York state lookup and make sure it is active for the work you need. Open the New York 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 Keyser Well Drilling & Pump Co.

Is Keyser Well Drilling & Pump Co. licensed?

Yes. The New York record shows license NYRD10010 (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 Keyser Well Drilling & Pump Co. offer?

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

What areas does Keyser Well Drilling & Pump Co. serve?

The business is based in Rensselaer County (Nassau, NY).

How do I contact Keyser Well Drilling & Pump Co.?

Call (518) 828-1203 and visit their website. The address on the state record is PO Box 463, Nassau, NY 12123.

Other licensed contractors near Nassau