Pennsylvania Well Water Testing and Treatment Contractors

Find qualified Well Water Testing and Treatment contractors in Pennsylvania using our contractor lookup tool. Learn more about NGWA Contractor Certifications here.

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Gavin Rexer

Contractor Individual
568 Sylvan Dell Rd
South Williamsport, PA 17740

Hull's Well Drilling

Contractors Company
1257 Nittany Valley Dr
Bellefonte, PA 16823-6500
(814) 383-4049

TC Water Inc

Contractors Company
619 Point Township Dr
Northumberland, PA 17857
(570) 473-3241

Stackhouse & Son Well Drilling Inc

Contractors Company
6 Black Run Rd
Bloomsburg, PA 17815-6502
(717) 784-5034

Swank & Son Well Drilling & Pump Co

Contractors Company
PO Box 235 Montour Blvd
Danville, PA 17821-0235
(570) 275-1292

Havens Well Drilling

Contractors Company
659 Old Kennedy Rd
Troy, PA 16947-9576
United States
(570) 297-2397

Shiffer Drilling Inc

Contractors Company
PO Box 569
Elizabethville, PA 17023-0569
(570) 758-3143

Twin Lakes Water Testing & Treatment

Contractors Company
815 Boom Station Rd
Lawrenceville, PA 16929
(570) 827-3075

Morrison Geothermal Inc

Contractors Company
63 Gambers Corner Rd
Duncannon, PA 17020-9501
(717) 834-9642

Jack Shaft & Sons LLC

Contractors Company
602 W Arch St
Pottsville, PA 17901

Environmental Equipment & Supply LLC

Contractors Company
491L Blue Eagle Ave
Harrisburg, PA 17112
(717) 901-8891

Eichelbergers Inc

Contractors Company
107 Texaco Rd
Mechanicsburg, PA 17050-2626
(800) 360-0660

Ronald Myers Inc

Contractors Company
PO Box 312
Mountain Top, PA 18707-0312
(717) 868-5168

Terracon Consultants Inc

Contractors Company
449 Eisenhower Blvd Ste 300
Harrisburg, PA 17111
United States

Kohl Bros Inc

Contractors Company
5 E Muth Ave PO Box 350
Myerstown, PA 17067-1514
(717) 866-2161

Frequently Asked Questions

When should I have my well water tested?

The National Ground Water Association (NGWA) recommends well owners test their water at least annually for bacteria, nitrates, and any contaminants of local concern. More frequent testing should be considered if:

  • There is a change in the taste, odor, or appearance of the well water, or if a problem occurs such as a broken well cap, inundation by floodwaters, or a new contamination source
  • The well has a history of bacterial contamination
  • The septic system has recently malfunctioned
  • Family members or house guests have recurrent incidents of gastrointestinal illness
  • An infant is living in the home, or
  • To monitor the efficiency and performance of home water treatment equipment.

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What can impact groundwater quality?

Forty-seven percent of the United States depend on groundwater for their basic drinking water supply. Having a basic understanding about groundwater quality will help ensure that your well is supplying potable water for your household.

Along with human activities, water quality is affected by a combination of natural processes. Most relate to chemical compositions underground. However, other factors such as biological, physical, and radiological conditions can affect water quality as well.

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How is a well disinfected?

Properly constructed and maintained water well systems are designed to keep microorganisms such as bacteria, viruses, and protozoa from getting inside the well system and into the water. When a water test indicates the presence of microorganisms in a well, disinfection of the well system is recommended along with some level of inspection.

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Pennsylvania Groundwater and Water Well Statistics

Few states can accurately or confidentially determine how many residential wells are in place. For each region, the American Housing Survey by the U.S. Census provides regional data.

Pennsylvania is found in the Northeast, along with these other states: Maine, Vermont, New Hampshire, Massachusetts, Connecticut, Rhode Island, New York, New Jersey, and Pennsylvania.

The last American Housing Survey Census indicates this region had 3,210,0002 households served by residential wells, with an average of 2.53 persons per household. The USGS estimates the population of self-supplied water supply users in Pennsylvania to be 3,470,000, with 100% of their water supply from groundwater.

  • 1,479 community water systems use groundwater for 1,402,600 people
  • 1,123 non-community, non-transient water systems use groundwater for 435,900 people
  • 5,263 non-community, transient water systems use groundwater for 720,700 people
  • 2,910 irrigation wells used serving 2,140 farms and 11,500 acres

Well Water Testing and Treatment Articles and Resources

Does My Water Well Need Treatment? By Gary L. Hix, R.G., CWD/PI Have you ever asked yourself: “Does my well water need treatment?” The question is not one you can answer if you have not had your water tested recently. You should ask yourself instead: “When was the last time I had my water tested?” If the answer to this question […]

PFAS and Private Well Owners: What You Need to Know NGWA published PFAS and Private Well Owners: What You Need to Know, a two-page fact sheet for home owners concerned about PFAS. Written in easy-to-understand language by groundwater professionals, it explains what PFAS are, how to test wells for PFAS, treatment options, and more.