Leak Detection And Repair in Greater Chicago Area
Find and fix leaks fast with trusted local pros. Flatley’s Plumbing Express offers same-day leak detection and repair across the Greater Chicago Area, including Chicago, Naperville, and Joliet. Family-owned since 1960, we’re licensed, bonded, and insured, and hold an A+ rating with the BBB. Our techs protect your home with booties and clean up when finished. Backed by a 4.7 rating from 1,367 reviews, we fix it right the first time. Call or book online for prompt, professional service today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"Quickly identified the problem causing the shower leak... repaired within an hour. Great service!"
"They were very professional and got the job done quickly and didn’t cost an arm and leg."
"Arrived promptly, quickly diagnosed the problem and why it occurred. Very professional and knowledgeable."
Answers to Common Questions
View All FAQsHow Much Does Slab Leak Detection and Repair Cost for Homeowners?
Slab leak detection and repair costs are confirmed after an on-site inspection because pricing depends on access, damage extent, and the repair method used. Most of the expense comes from precisely locating a leak beneath concrete and creating safe access to the pipe. We use camera inspections to verify line condition, and when underground sewer lines are involved, trenchless options can reduce digging and restoration. We provide upfront, written pricing only after diagnosis and offer free consultations before any work. We provide this service throughout the Mineral area. Financing is available through Wisetack for qualifying projects over $500.
Key factors that change the price:
- Access approach: direct opening in the slab versus minimally invasive methods where applicable
- Diagnostic needs: camera inspection and any cleaning needed to reach the area (such as hydro jetting)
- Pipe material, depth, and length of affected run
- Urgency and site constraints that increase labor time
Schedule a professional inspection early to limit demolition and keep total repair costs under control. <br/> Updated: 2026-03-10 <br/> Need help in Mineral, IL? Call (708) 349-6090 or book online.
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Where We Work
What areas do you serve for leak detection and repair?
We serve the Greater Chicago Area, including Chicago, Naperville, and Joliet. See the complete service area list below for all communities we cover.



