Leak detection in Columbus, OH finds hidden water leaks behind walls, under floors, and beneath concrete slabs using acoustic listening, thermal imaging, and pressure testing, so only the leak point is opened. Transit & Flow provides same-day leak detection and plumbing leak repair from $149 for visible leaks and $299 to $699 for hidden leaks, with flat-rate pricing. Leaks tied to the main line get a sewer camera inspection, and burst pipes get 24/7 emergency repair.
Leak Detection Service
Professional Leak Detection & Plumbing Leak Repair in Columbus, OH
A small leak can lead to water damage, mold, and high water bills. We find the exact source, explain what we found, and repair it with the least disruption to your home. As part of our Columbus plumbing services, we serve Columbus, Dublin, Westerville, Hilliard, Grove City, Gahanna, Upper Arlington, New Albany, Powell, Short North, German Village, Clintonville, Bexley, and Delaware County.
- ✓Same-day leak detection and repair
- ✓Non-invasive detection methods whenever possible
- ✓Flat-rate pricing approved before work begins
- ✓Bonded and insured plumbers
- ✓4.8 out of 5 stars from 119 Google reviews
Flat-Rate Pricing
Leak Detection & Leak Repair Cost in Columbus, OH
Visible Leaks
Visible Leak Repair
$149–$399
Exposed pipes, fittings, and fixtures
Most Popular
Hidden Leak Detection
$299–$699
Behind-wall and under-slab leaks
Complex Repairs
Slab & Sewer Leak Repair
$699–$2,500+
Underground or structural work
Larger repairs qualify for plumbing financing.
Leaks We Repair
Plumbing Leak Repair for Pipes, Fixtures, Water Lines & Slabs
- ✓Under-sink, basement, and water supply line leaks
- ✓Shutoff valve and outdoor hose bib leaks
- ✓Toilet and fixture leaks, including toilet repair
- ✓Water heater connection leaks, handled with our water heater repair service
- ✓Behind-wall pipe leaks and slab leaks
Warning Signs
Warning Signs of a Hidden Water Leak in Your Home
- !A rising water bill with no change in usage
- !Damp spots, musty odors, or mold
- !Warm or wet spots on the floor
- !Running water sounds when no fixture is on
- !Low water pressure
- !Cracks in walls or floors near plumbing lines
Detection Methods
Non-Invasive Leak Detection: Acoustic, Thermal Imaging & Pressure Testing
We pinpoint leaks with acoustic listening, thermal imaging, moisture detection, pressure testing, and underground pipe location, plus a sewer camera inspection when needed. We open a wall, floor, or slab only where the leak is confirmed.
Slab Leaks
Slab Leak Detection & Repair for Columbus Homes
A slab leak is a break in the water lines under a home's concrete foundation. It can damage the foundation, cause mold, and raise water bills. Older Columbus homes with copper water lines are most at risk, so early detection protects both your plumbing and your foundation.
How It Works
Our Leak Detection & Repair Process
- Call (614) 333-8092 or book online.
- An insured plumber inspects your system and confirms the leak.
- You get the findings and a flat-rate price before work begins.
- We complete the repair after you approve.
- We test the system and explain any restoration options.
Why Transit & Flow
Why Choose Transit & Flow for Leak Detection in Columbus
Our experienced, bonded, and insured plumbers give honest diagnostics and fix the cause of the leak, not just the symptom, backed by our guarantee and warranty. We serve single-family homes, condos, apartments, rentals, multi-unit buildings, and light commercial offices.
Schedule Today
Schedule Same-Day Leak Detection in Columbus, OH
Suspect a leak? Call (614) 333-8092 or request a free estimate. We are open Monday to Friday, 7:00 AM to 6:00 PM, and Saturday and Sunday, 8:00 AM to 1:00 PM, with 24-hour emergency service, at 875 N High St, Suite 414, Columbus, OH 43215.
Leak Detection & Repair FAQs: Columbus, OH
How much does leak detection cost in Columbus?
Visible leak repair starts at $149. Hidden leak detection costs $299 to $699, and slab leaks that need excavation cost $699 to $2,500 or more. All pricing is flat-rate.
How do I know if I have a hidden water leak?
Watch for a higher water bill, running water sounds when nothing is on, warm or wet floor spots, mold, or low water pressure.
What is a slab leak and how serious is it?
A slab leak is a break in the water lines under your concrete foundation. It can damage the foundation, cause mold, and raise water bills, so early detection matters.
How do plumbers find a leak without tearing out walls?
Acoustic listening, thermal imaging, moisture detection, and pressure testing locate the leak first, so only that spot is opened.
Do you offer same-day leak repair?
Yes. We offer same-day leak repair across Columbus and nearby communities. ProCare members receive priority dispatch.
Can a small leak wait?
Fix any confirmed leak within 48 hours. Even a slow drip wastes water and causes damage. Burst pipes and active flooding need immediate emergency service.
Why is my water bill suddenly high?
A sudden jump with no change in usage often points to a hidden pipe leak, a running toilet, or a slab leak. A leak test confirms the cause.
Can a plumbing leak cause mold?
Yes. Leaks behind walls and under floors keep materials damp, and mold can follow. Early leak repair limits the damage.
Do you repair leaks in commercial properties?
Yes. We repair leaks in offices and light commercial spaces, plus apartments, rentals, and multi-unit buildings.
What areas do you serve for leak detection?
We serve Columbus, including Short North, German Village, and Clintonville, plus Dublin, Westerville, Hilliard, Grove City, Gahanna, Upper Arlington, New Albany, Powell, Bexley, and Delaware County.
