Leak detection sits in a strange spot: almost anyone can advertise the service, but the actual skill and equipment involved vary a lot between companies. A few questions up front save you from a rushed diagnosis or a repair that didn't need to happen.
Is the Technician Actually Licensed?
In Oklahoma, plumbing licensing runs through the Construction Industries Board, with a track from apprentice to journeyman to contractor, each requiring supervised hours and a state exam. Ask whether the technician coming to your home holds a current license through the CIB. A vague answer or a certification from an organization that doesn't actually license plumbers in Oklahoma is worth a follow-up question.
What Detection Methods Do They Actually Use?
Legitimate leak detection typically starts with a pressure test to confirm a leak exists, then narrows the location using acoustic listening equipment, thermal imaging, or a camera, depending on the type of leak. If a company jumps straight to a repair recommendation without describing any of these steps, ask what confirmed the diagnosis.
Do They Give You a Price Before Repair Work Starts?
Detection should end with a written report and a clear price for repair options, not an on-the-spot demand to approve work immediately. A company that pressures you to sign off before explaining what they found is worth a second opinion.
Do They Know Stillwater's Common Failure Patterns?
A technician who's worked in Stillwater regularly will recognize patterns fast, older homes near downtown with galvanized pipe past its expected lifespan, slab leaks tied to clay soil movement, hard water scale showing up in water heaters faster than it would elsewhere. That local pattern recognition speeds up an accurate diagnosis.
Is the Same Person Doing the Detection and the Repair?
Not required, but worth asking about. When the technician who found the leak also does the repair, there's no re-explaining the problem to someone new, and fewer surprises once the work starts.
Red Flags Worth Noticing
- A quote for repair before any actual testing has happened
- No willingness to explain what equipment they're using or why
- Certifications that sound official but aren't tied to a real licensing body
- Pressure to approve work on the spot, same-visit, before you've seen documentation of the leak