Bow Tie Plumbing
Mansfield · Grand Prairie · Arlington
- Drain Cleaning
- Water Heaters
- WH Install
- Leak Detection
- +2 more
Same-day
Details compiled from public sources, 2026-06-07
Dallas plumbing · Updated June 2026
Slab Leak Repair in Dallas
Slab leaks — water-line leaks beneath a home's concrete foundation — are a signature North Texas problem. Dallas's expansive clay soil swells and shrinks with moisture, shifting slabs and stressing the copper or PEX lines beneath them. This page covers companies experienced in detecting and repairing slab leaks, including reroutes and repipes that avoid repeatedly opening the foundation.
Top picks for slab leak in Dallas
| # | Company | Best for | 24/7 | Same-day | Drains | Sewer | Water heaters | Financing | Rating | Status | Profile |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Baker Brothers Plumbing, Air & Electric | Best overall | Yes | Yes | Yes | Yes | Yes | Yes | 4.8 (Google) | Free listing | View |
| 2 | Dallas Plumbing Company | Best long-established / heritage | No | No | Yes | Yes | Yes | — | 4.6 (Google) | Free listing | View |
| 3 | Dial One Johnson Plumbing, Cooling & Heating | Best for 24/7 emergency plumbing | Yes | Yes | Yes | Yes | Yes | — | 4.9 (Google) | Free listing | View |
| 4 | Rescue Air and Plumbing | Best for customer reviews | Yes | Yes | Yes | No | Yes | Yes | 4.9 (Google) | Free listing | View |
| 5 | Cody & Sons Plumbing, Heating & Air | Best family-owned | No | Yes | Yes | Yes | Yes | — | 4.9 (Google) | Free listing | View |
| 6 | Legacy Plumbing | Best for North Dallas suburbs | No | Yes | Yes | Yes | Yes | — | 4.9 (Google) | Free listing | View |
What to expect
- Detection first, then a choice between spot repair, rerouting the line, or repiping.
- Reroutes/repipes can avoid jackhammering the slab and reduce repeat failures.
- Insurance sometimes covers resulting damage (not always the pipe) — document everything.
What to check first
- Confirm detection happens before any slab is opened.
- Ask whether a reroute or repipe is smarter than a spot repair for your situation.
- Document for your homeowner's insurance claim.
Typical cost ranges in Dallas
General planning ranges, not quotes. Actual pricing depends on access, severity, and the company. Always get a written estimate.
Slab leak detection $150–$600
Spot repair (open slab) $2,000–$6,000+
Reroute / repipe $3,000–$15,000+ Depends on home size and layout.
When to call right now
- Warm floor spots, running-water sounds, or a water-bill spike (classic slab-leak signs).
- Foundation cracking combined with damp flooring.
Questions to ask
- Is a spot repair or a reroute the better long-term fix here?
- How do you minimize damage to my flooring and foundation?
- Can you help document the leak for an insurance claim?
More slab leak repair companies in Dallas
Full directory →Benjamin Franklin Plumbing of Dallas
Dallas · Richardson · Garland
- Emergency / 24-7
- Drain Cleaning
- Water Heaters
- WH Install
- +3 more
24/7 listed Same-day
Details compiled from public sources, 2026-06-07
Berkeys Plumbing, Air & Electric
Dallas · Plano · Frisco
- Drain Cleaning
- Water Heaters
- WH Install
- Tankless
- +4 more
Same-day Financing
Details compiled from public sources, 2026-06-07
Tioga Plumbing & Electric
Irving · Grand Prairie · Carrollton
- Drain Cleaning
- Sewer Line
- Water Heaters
- WH Install
- +4 more
Same-day
Details compiled from public sources, 2026-06-07
Total Plumbing Services
Dallas · Richardson · Garland
- Drain Cleaning
- Sewer Line
- Water Heaters
- WH Install
- +3 more
Same-day
Details compiled from public sources, 2026-06-07
Pure Plumbing Services DFW
Dallas · Plano · Garland
- Emergency / 24-7
- Drain Cleaning
- Sewer Line
- Water Heaters
- +3 more
24/7 listed Same-day
Details compiled from public sources, 2026-06-07
Eagle Plumbing
Dallas · Richardson · Garland
- Drain Cleaning
- Sewer Line
- Water Heaters
- Leak Detection
- +2 more
Details compiled from public sources, 2026-06-07
Flow Plumbing
Mesquite · Garland · Balch Springs
- Drain Cleaning
- Sewer Line
- Water Heaters
- Leak Detection
- +2 more
Same-day
Details compiled from public sources, 2026-06-07
Levy & Son (Service Experts Dallas)
Dallas · Richardson · Garland
- Emergency / 24-7
- Drain Cleaning
- Sewer Line
- Water Heaters
- +5 more
24/7 listed Same-day
Details compiled from public sources, 2026-06-07
Slab Leak Repair FAQs
Why are slab leaks so common in Dallas?
Most Dallas homes sit on concrete slab foundations over expansive clay soil. That soil expands when wet and contracts when dry, shifting the slab and stressing the water lines beneath it until they crack or rub through. Combined with the area's hard water, that makes slab leaks a frequent and costly local issue.