Serving Prince William, Fauquier, Loudoun, Stafford & Culpeper Office 703-791-3981 • 24/7 Emergency 703-776-0996 Licensed & insured • BBB A+
📞 703-791-3981

What Our Free Diagnosis Covers

Yes, our free well diagnosis really is free, within reason. Here is what it covers, why we often start with a phone diagnosis, and what happens after. Call Oasis Well Service at 703-791-3981 to get started.

Yes, it is free (within reason)

When something is wrong with your well, the first question is usually what it will cost just to find out. With us, a free well diagnosis means we figure out what is wrong and tell you, with no charge for the diagnosis itself.

We say within reason because we are a small, family-owned company. Ken Lindgren started it in 1987, his son John runs it today, and Ken’s grandson Brandon is the newest on the team. We do not have a fleet of trucks sitting around, so we ask for a little common sense on both sides, and we give the same back.

Starting on the phone

We cover a wide area across five counties. We like to try a phone diagnosis first, whoever is calling. Many well problems can be narrowed down with the right questions: what the pressure gauge says, whether you hear the pump, and what happened right before the water stopped.

Sometimes that call solves it, like a tripped breaker. Sometimes it tells us which parts to bring, which saves you time. Either way, it is free advice from a family that has been doing this for 39 years. See our service areas for where we work.

What a diagnosis includes

A diagnosis means finding the cause, not guessing. Depending on the problem, it can include:

  • Talking through the symptoms with you and what changed.
  • Checking the breaker, the pressure switch and the pressure gauge.
  • Checking the air charge in your pressure tank.
  • Taking electrical readings on the pump circuit to see how the motor is doing.
  • Looking at the well head, the cap and the ground around the well for leaks or damage.
  • Checking the house for leaks, like a running toilet, that keep a pump running.

A diagnosis is not a full well inspection for a home sale, and it is not a water test. Those are separate services, and we are happy to explain the difference.

What happens after the diagnosis

We tell you what we found in plain English. If it is a simple fix, we explain it. If it is bigger, like a failed pump, a waterlogged tank or a leak at the pitless adapter, we lay out your options and what each involves. Then you decide.

There is no pressure. If you want to think it over, get another opinion, or plan the work for later, that is fine with us. We would rather earn your trust than push a sale. If the job is a new pump, our pump installs carry a 5-year warranty, and our work meets county code.

How to get started

Call 703-791-3981 and tell us what is going on. If you are out of water, call our emergency line at 703-776-0996, since no-water calls take priority. Our emergency no-water service runs 24/7. You can also read about well pump repair, or learn more about our family.

Helpful reading before you call: how long a well pump lasts, lost water after a power outage, and signs your well pump is failing.

Questions we hear a lot

Is your well diagnosis really free?

Yes, within reason. We come out, find the cause of the problem, and explain it without charging for the diagnosis. We start with a phone call either way, so we know what we are walking into.

Why do you try to diagnose by phone first?

A phone call often narrows the problem down, and sometimes solves it outright. It also tells us which parts to bring, so if we do come out, the visit is faster.

Do I have to hire you after the free diagnosis?

No. We tell you what we found and what your options are, and you decide. Take your time, get another opinion if you want. There is no pressure.

Does the free diagnosis include water testing?

No. A diagnosis is about why your well is not working right. Water testing for bacteria, lead, nitrates and pH is a separate service. Call 703-791-3981 and we can set one up.

What should I have ready when I call?

Tell us what the pressure gauge reads, whether the breaker tripped, whether you hear the pump, and when the problem started. The age of your pump and tank helps too, if you know it.

Can you tell what is wrong with my well over the phone?

Often we can narrow it down, and sometimes we can solve it on the call. Some problems need hands and meters on site, and we will tell you honestly when that is the case.

What happens after you find the problem?

We explain it in plain English and lay out your options, from a simple fix to a replacement. Nothing gets started until you say so.

Is Oasis Well Service licensed and insured?

Yes. Certified technicians do the work, it meets county code, and we are licensed and insured. We also hold a BBB A+ rating.

Still not sure what is going on?

Call and describe it. We will tell you what is safe to check and what needs a technician.