Well Water Service, Sales & Installation — Peterborough, NH

Water Is the
Essence of Life

Owner-operated well water service for NH homeowners and parts of MA. My mission is to bring your well water system to its fullest potential — with honest work, top-of-the-line products, and a guarantee on everything I do.

Request Service (603) 831-3207

Licensed & Insured

NH certified

24/7 Emergency Service

No H2O? We answer.

0+ Years Experience

Trusted expertise

Guaranteed Work & Products

Franklin Electric · Flexcon · Flint & Walling · Water-Right

BBB Accredited

Better Business Bureau

What We Do

Complete Well Water Services

From a simple tank tune-up to a full new construction install — one call gets you a knowledgeable, licensed professional who shows up and gets it done.

Pump Repair, Replace & Installation

Same-day emergency

From a sputtering jet pump to a failed submersible — we diagnose fast and fix it right. Same-day emergency service available.

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New Construction

Full turnkey installation

Building a new home? We handle the full well installation from site assessment through casing, pump, and final water testing.

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Water Testing & Filtration

Know what's in your water

Basic water testing plus whole-house filtration, softeners, UV systems, and arsenic removal — matched to your actual results.

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Maintenance & Diagnostics

One call, full service

Flow tests, well evaluations, chlorinations, tank tune-ups, constant pressure systems, and whole system diagnosis — we do it all.

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Why KEHLONTE H2O

Personalized Service.
Guaranteed Results.

Owner-Operated

Jon Kehl is the owner and the technician. When you call KEHLONTE H2O, you get individualized attention from the person who built the business — not a dispatcher routing you to a stranger.

24/7 Emergency Service

No water is a crisis. We offer around-the-clock emergency response for pump failures and water loss — because your family can't wait until Monday morning.

Top-of-the-Line Products

We only install what we trust: Franklin Electric pumps, Flexcon pressure tanks, Flint & Walling pumps, and Water-Right filtration systems. Every job is backed by a guarantee on both our work and the products we use.

Meet the Owner

Hi, I'm Jon Kehl.

I started KEHLONTE H2O LLC in Peterborough, NH after years of hands-on field work and extensive training in well water systems. As the owner and operator, I personally handle every job — so you always get someone who knows your system, cares about the outcome, and stands behind the work.

My mission is simple: bring your well water system to its fullest potential. I use only top-of-the-line products — Franklin Electric pumps, Flexcon tanks, Flint & Walling pumps, and Water-Right filtration systems — and I guarantee everything I install.

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Serving Peterborough, NH & Surrounding Areas

Central & southern NH · Parts of MA · Not sure? Just call.

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Customer Reviews

What Our Customers Say

5.0

Average rating

"Jon was at my house within hours of my call. No water on a Friday afternoon — he had us back up and running before dinner. Honest, fast, and didn't try to upsell me on anything I didn't need. Highly recommend."

Mike T.

Peterborough, NH · Google Review

"We had low water pressure for months and couldn't figure out why. Jon diagnosed the whole system, explained everything clearly, and fixed it the same day. The pressure is better than it's ever been. Great experience."

Sarah L.

Milford, NH · Google Review

"Jon installed a new constant pressure system for our home and the difference is night and day. He was professional, thorough, and cleaned up after himself. We won't call anyone else for our well."

Dave & Karen R.

Jaffrey, NH · Facebook Review

"Called at 7am on a Saturday with no water. Jon answered immediately, was here by 9, and had a new pump installed by noon. Fair price, quality parts, and a guarantee on the work. Exactly what you want in an emergency."

Tom B.

Rindge, NH · Google Review

"We needed a well evaluation before closing on our house. Jon was thorough, knowledgeable, and gave us a clear written summary. Turned out the system needed some work — he fixed it all and saved us from a big surprise after closing."

Amanda C.

Greenfield, NH · Google Review

"Jon has serviced our well twice now — once for a pump replacement and once for a tank tune-up. Both times he was on time, explained what he was doing, and charged a fair price. He's the only well guy I'll call."

Paul M.

Hancock, NH · Facebook Review

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Real Work. Real Results.