Verified license

Nicholas D Koz

Saint Charles, IL · Kane CountyPump installation

Directions
License status
Active
checked September 30, 2026
License number
101-005460
Illinois record
Services
2
Pump Installation and more

About Nicholas D Koz

Nicholas D Koz is a pump installation contractor based in Saint Charles, IL (Kane County). The Illinois licensing program lists license 101-005460 as active, and we last checked the record on September 30, 2026.

The state record covers pump installation and pump repair.

This profile is built from public state license records checked on September 30, 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
101-005460
License type
Pump installation
Status
Active
Last verified
September 30, 2026

Check this license yourself on the official Illinois lookup.

What the state record says

Illinois licensed water well pump installation contractor (IDPH license held by Nicholas D Koz (water well pump installation contractor license 101-005460, renewal pending); active on the IDPH Water Well Contractor search on September 30, 2026). Illinois licenses the individual rather than the company under the Water Well and Pump Installation Contractor's License Act (225 ILCS 345) and 77 Ill. Adm. Code 915: a water well contractor may construct, modify and seal water wells, a pump installation contractor may install and service pumps and pressure systems, and the licensee must be on site or supervising the work. A permit from the county health department (or IDPH where the county has no delegated program) is required before a well is drilled, and the contractor files a well construction report with IDPH; the state's well records are published through the ISGS ILWATER map.

All licenses at this address are pending renewal on the IDPH search.

Services

What the Illinois record says Nicholas D Koz 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.

Service area

Based in Kane County, Illinois.

Approximate location (Kane County)

Well water in Kane County

Useful context before you call a contractor here.

10%of households in Kane County drink from a private well (est.)
200 to 660 feet; the median of 2,485 private water wells on the ISGS ILWATER map drilled since 2000 is 320 feettypical private well depth
Not statewidewater test when a home with a well is sold: no statewide rule in Illinois, but some local areas require one
Open the Kane County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Nicholas D Koz; ask for a written estimate.

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

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

Before you hire

  1. 1

    Confirm the license

    Look up license 101-005460 on the Illinois state lookup and make sure it is active for the work you need. Open the Illinois 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 Nicholas D Koz

Is Nicholas D Koz licensed?

Yes. The Illinois record shows license 101-005460 (pump installation) with the status "active", last checked on September 30, 2026. You can confirm it on the state lookup.

What services does Nicholas D Koz offer?

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

What areas does Nicholas D Koz serve?

The business is based in Kane County (Saint Charles, IL).

Other licensed contractors near Saint Charles

Bradley Stone

Verified license

Cortland, IL · DeKalb County

License 102-003738 Active

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair

Charles J Stanley

Verified license

St Charles, IL · Kane County

License 092-006527, 101-002533 Active

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair