Summer in the Tampa Bay area brings intense heat, heavy afternoon storms, and the kind of humidity that makes everything feel damp — including places that shouldn’t be. That combination puts real stress on residential plumbing. Pipes expand. Irrigation systems run harder. And small leaks that went unnoticed all spring can quietly turn into bigger problems by August.

If you’re thinking about scheduling a professional leak detection service, a little preparation goes a long way. The more information you can gather ahead of the visit, the faster and more accurately a plumber can pinpoint what’s going on. This checklist is built for Tampa Bay homeowners who want to show up to that appointment ready — not scrambling.

Print it out. Walk your property. Take notes. It takes about an hour, and it’s worth every minute.

Before You Do Anything: Understand What Leak Detection Actually Involves

A professional leak detection service uses specialized equipment — pressure testing, acoustic tools, drain camera inspection — to find leaks that aren’t visible to the naked eye. That includes leaks under slabs, inside walls, and beneath concrete driveways or walkways.

Slab foundations are extremely common throughout Hillsborough County, which means many Tampa Bay homeowners are living above pipes they can’t see or access easily. If you suspect a slab leak, documenting what you’ve noticed before the plumber arrives makes a real difference in narrowing down the search area.

Your Leak Detection Checklist: Step-by-Step Home Prep

Step 1 — Do a Water Meter Check

This is the single most useful thing you can do before any leak detection service call. Here’s how a basic water meter check works:

  • Turn off every water source in the house — faucets, appliances, irrigation, ice makers, everything.
  • Locate your water meter (usually near the street or property line — check near the curb).
  • Write down the exact reading on the meter dial.
  • Wait 30 to 60 minutes without using any water.
  • Check the meter again. If the reading has changed, water is moving somewhere it shouldn’t be.

Note the before and after readings and bring them with you — or have them ready when the plumber arrives. Many meters also have a small triangle or star-shaped leak indicator that spins when water is flowing. If that’s moving while everything is off, that’s a clear sign of a leak somewhere in the system.

Step 2 — Walk the Interior and Look for Moisture Signs

Take a slow walk through your home and check each of the following areas. Don’t assume something is just condensation or normal aging — note it and let the plumber decide:

  • Under every sink cabinet — look for water stains, soft flooring, or musty odor
  • Around the base of toilets — any soft or discolored flooring nearby
  • Along baseboards in bathrooms, laundry rooms, and kitchens
  • Ceiling tiles or drywall below upstairs bathrooms (if applicable)
  • Near the water heater — rust stains, mineral buildup, or pooling water
  • Around the washing machine hookups and dishwasher connections

If you notice any warm spots on tile floors or a faint hissing sound in a wall, write it down and mark the general area. These are classic signs that your plumbing inspection checklist review may have uncovered a pressurized pipe leak beneath the slab or inside a wall.

Step 3 — Walk the Exterior and Check Irrigation

Outdoor leaks are easy to overlook, especially in the Tampa Bay area where most homes run irrigation year-round. Walk your yard and note:

  • Any unusually soggy patches of grass that haven’t had recent rain
  • Irrigation heads that are cracked, misting when the system is off, or have sunken into the ground
  • Visible drips at outdoor hose bibs or spigots
  • Wet spots near the foundation, driveway, or sidewalk
  • Any area where the grass is noticeably greener or growing faster in an isolated patch

On well systems — which are common in more rural parts of Hillsborough County — also check your pressure tank and the area around your well head for moisture, corrosion, or pressure fluctuations.

Step 4 — Review Your Recent Water Bills

Pull out your last three to four water bills and look for unexplained increases in usage. Tampa Bay utility bills typically spike somewhat in summer due to irrigation, but a sudden jump that doesn’t match your habits is worth flagging. Bring those bills to the appointment or have the monthly totals written down.

Step 5 — Document Everything Before the Visit

Good documentation helps the plumber work faster — and it protects you if the issue becomes an insurance matter later. Before your leak detection service appointment, prepare:

  • Photos of every moisture spot, stain, or suspicious area you found
  • Your before/after meter readings (with timestamps if possible)
  • A rough sketch or notes marking where you noticed warm floors, sounds, or wet spots
  • Your water bills showing recent usage history
  • Notes on how long you’ve noticed symptoms and whether they’ve gotten worse

Step 6 — Know Where Your Main Shut-Off Is

Make sure you can locate and operate your main water shut-off valve before the plumber arrives. In most Tampa Bay homes, it’s near the water meter at the street or on the side of the house. If you’ve never used it, test it ahead of time. If it’s stuck or corroded, mention that when you call.

Step 7 — Clear Access to Key Areas

Move stored items away from under sinks, around the water heater, and near any crawl spaces or access panels. If a plumber has to spend time shifting boxes to reach an area, that’s time not spent diagnosing your problem. A clean path to key areas helps everyone.

A Note on Hard Water and Older Pipes in This Region

The Tampa Bay area is known for hard water. Over time, mineral buildup inside pipes — especially older copper or galvanized lines — can accelerate corrosion and contribute to pinhole leaks. If your home is more than 30 years old, it may be worth asking about the condition of your existing piping when the plumber is on-site. The repiping process isn’t always necessary, but it’s useful to understand your options.

Why Prep Makes a Difference

Professional plumbers work more efficiently when they arrive at a home that’s been thoughtfully prepared. That means less time troubleshooting and more time actually solving your problem. The Conyers Plumbing team has been serving Hillsborough County for over 30 years — licensed under CFC1426797 — and the calls that go most smoothly are the ones where the homeowner has done exactly what’s outlined here: checked the meter, documented the symptoms, and cleared the access points.

There’s no pressure to have everything perfect. Just gathering the basics makes a real difference in how quickly a leak can be found and addressed.

Ready to Schedule?

Once you’ve worked through this leak detection checklist, you’re in a solid position to have a productive service call. If you’d like to request a free quote or have a few questions before scheduling, the team at Conyers Plumbing is straightforward to work with. No upselling, no pressure — just honest answers about what’s going on with your plumbing.

Give us a call at 813-986-3492. We’re glad to help.

Frequently Asked Questions

How do I know if I actually have a leak or if my water bill just went up from summer irrigation?

The water meter check in Step 1 of this checklist is your best starting point. If the meter moves while every water source in your home is turned off — including the irrigation system — there’s likely an active leak somewhere. If the meter stays still, the increased usage may simply reflect your summer watering schedule. Either way, documenting the readings gives you concrete data to share with a plumber.

What makes slab leaks more common in the Tampa Bay area?

Slab foundations are standard throughout Hillsborough County, which means the supply and drain lines running beneath your home sit in or under concrete. The combination of hard water mineral buildup, soil shifting during the wet season, and aging pipe materials can create pinhole leaks or joint failures under the slab. Because these leaks aren’t visible, professional detection equipment is usually required to locate them accurately.

Should I try to fix anything I find before the plumber arrives?

Document and photograph what you find, but avoid making repairs or adjustments before the inspection. Changing conditions — like tightening a fitting or patching something temporarily — can sometimes mask symptoms that help a plumber trace the source of the problem. The most helpful thing you can do is note what you observed, when you observed it, and whether it’s gotten better or worse over time.

What if I’m on a well system instead of city water?

Homeowners on well systems should include the pressure tank and well head in their exterior walkthrough. Watch for pressure fluctuations inside the home, the pump running more frequently than usual, or air sputtering from faucets — these can all indicate leak-related pressure loss. You won’t have a city utility bill to compare, but your meter check process and symptom documentation still apply.

How long does a professional leak detection visit typically take?

The length of a leak detection service call varies depending on how large the property is, how many suspected problem areas exist, and what equipment is needed. Simpler cases involving a visible or isolated leak may take an hour or less. Slab leak investigations or whole-home plumbing inspections can take longer. Having your documentation ready when the plumber arrives generally helps reduce the diagnostic time.

Is leak detection the same as a full plumbing inspection?

Not exactly. Leak detection focuses specifically on finding the source of a known or suspected water loss. A full plumbing inspection checklist review is broader — covering fixture condition, drainage, water pressure, and the overall state of the system. The two services can overlap, and a plumber may recommend a more complete inspection based on what they find during leak detection, but they’re different scopes of work.