Verified license

Harper Pump Co

Clinton, MO · Henry CountyWell drilling and pump installation

Call (660) 885-8777
DirectionsEmail
License status
Active
checked September 30, 2026
License number
001675
Missouri record
Services
6
Geothermal and more
Counties served
8
on the state record

About Harper Pump Co

Harper Pump Co is a well drilling and pump installation contractor based in Clinton, MO (Henry County). The Missouri licensing program lists license 001675 as active, and we last checked the record on September 30, 2026.

The state record covers geothermal, pump installation, pump repair, well abandonment, well drilling and well repair. It lists 8 counties where the business works, including Johnson County, Henry County and Barton County.

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
001675
License type
Well drilling and pump installation
Status
Active
Last verified
September 30, 2026

Check this license yourself on the official Missouri lookup.

What the state record says

Missouri permitted well installation and pump installation contractor (Missouri Geological Survey permit 001675, held by Andrew C Harper: water well, pump installation, monitoring well, heat pump well, test hole; active on the WIMS permit search). Missouri permits the individual under the Water Well Drillers' Act (RSMo 256.600 to 256.640) and the 10 CSR 23 well construction rules; a water well permit covers constructing, reconstructing and plugging water wells, and a pump installer permit covers installing and repairing pumps. A restricted permit limits the holder to specified work. Primary responsible party on the business record: Eric Bernt. Filed 118 water well certification reports with the Missouri Geological Survey since 2016 (63 of them domestic wells), most recently in March 2025, mostly in Johnson, Henry and Barton counties; the median depth of those wells is 710 feet.

Services

What the Missouri record says Harper 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 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 Henry County, Missouri. The state record lists 8 counties.

Approximate location (Henry County)Counties on the state record

  • Johnson County
  • Henry County
  • Barton County
  • Dade County
  • Jasper County
  • St. Clair County
  • Lawrence County
  • Lafayette County

Well water in Henry County

Useful context before you call a contractor here.

3%of households in Henry County drink from a private well (est.)
350 to 540 feet; the median of 663 domestic wells certified to the Missouri Geological Survey since 2000 is 430 feettypical private well depth
Not requiredwater test when a home with a well is sold in Missouri
Open the Henry County well guide

Typical costs for these services

National ranges to help you read a quote. They are not prices from Harper Pump Co; 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 001675 on the Missouri state lookup and make sure it is active for the work you need. Open the Missouri 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 Harper Pump Co

Is Harper Pump Co licensed?

Yes. The Missouri record shows license 001675 (well drilling and pump installation) with the status "active", last checked on September 30, 2026. You can confirm it on the state lookup.

What services does Harper Pump Co offer?

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

What areas does Harper Pump Co serve?

The business is based in Henry County (Clinton, MO). The state record lists 8 counties, including Johnson County, Henry County, Barton County, Dade County and Jasper County.

How do I contact Harper Pump Co?

Call (660) 885-8777 and email them. The address on the state record is 50 NE 770 Rd, Clinton, MO 64735.

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