Slab Leak Repair in Seattle, WA
Suspect a slab leak? Find leak detection and repair specialists.
King County15 plumbers available
All Slab Leak Repair Pros in Seattle
Bee's Plumbing and Heating
4.8·3.6k reviews·
In SeattleGoogle Verified
+4 more
Strengths
All 5 reviews (100%) praise same-day or rapid response and…
4 of 5 reviews highlight clear communication and thorough…
Workmanship verified by independent inspection passes and trades…
Pricing transparency and willingness to price-match mentioned…
Preliminary listing — full review analysis coming soon
Beacon Plumbing, Heating, Electrical & Mechanical Inc - Seattle
4.5·3.2k reviews·
In SeattleGoogle Verified
+3 more
Strengths
Exceptional speed: furnace diagnostic, removal, delivery, and…
All 5 reviewers praise communication and explanation of…
Honest diagnosis and integrity: identified serious water heater…
Fast turnaround on quotes and callbacks: quote within 24 hours,…
Preliminary listing — full review analysis coming soon
Price Busters Plumbing & Sewer
5·30 reviews·
In SeattleGoogle Verified
+4 more
Strengths
Exceptional emergency responsiveness: One reviewer reported crew…
Competitive pricing: All 5 reviews mention reasonable, fair, or…
Exceptional customer care beyond the job: Technicians went out of…
Strong repeat-customer loyalty: Two reviewers explicitly stated…
Preliminary listing — full review analysis coming soon
Raymark Plumbing & Sewer
4.8·450 reviews·
7 mi awayGoogle Verified
+4 more
Strengths
Fast emergency response: arrived within 90 minutes for basement…
All 5 reviewers praise clear communication and thorough…
Honest, fair pricing: reviewers explicitly note reasonable quotes…
Handles complex jobs (main water line replacement, sewer issues,…
Preliminary listing — full review analysis coming soon
Price Busters Plumbing & Sewer
4.9·837 reviews·
14 mi away — Serves your areaGoogle Verified
+3 more
Strengths
All 5 reviews praise responsiveness and quick arrival, including…
4 of 5 reviews explicitly mention fair pricing and value:…
Work quality praised across difficult jobs: minimal drywall…
All 5 reviews highlight clear communication and explanation of…
Preliminary listing — full review analysis coming soon
Harts Plumbers, Electricians, & HVAC Technicians
4.9·886 reviews·
15 mi away — Serves your areaGoogle Verified
+3 more
Strengths
Exceptional workmanship and attention to detail: 3 of 5 reviewers…
Outstanding responsiveness to emergencies: one reviewer reported…
Clear, transparent communication: 3 of 5 reviewers explicitly…
Friendly, professional demeanor: 4 of 5 reviews used words like…
Concerns
Not enough data to identify weaknesses—all 5 reviews are 5-star…
Action Jackson Drain Cleaning and Plumbing
4.8·706 reviews·
14 mi away — Serves your areaGoogle Verified
+4 more
Strengths
5 of 5 reviewers report fast response times, with specific…
4 of 5 reviewers explicitly praise pricing fairness and upfront,…
4 of 5 reviewers highlight excellent communication from initial…
3 of 5 reviewers mention team knowledge and problem-solving…
Preliminary listing — full review analysis coming soon
Steve's Plumbing, LLC
4.8·2.5k reviews·
15 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Exceptional reliability: former leak detection company owner…
Proactive communication: calls ahead to confirm, provides…
Honest pricing without upselling: multiple reviewers note…
Clean, thorough workmanship: neat job sites with no debris left…
Preliminary listing — full review analysis coming soon
Fischer Plumbing & Drain Cleaning
4.8·471 reviews·
13 mi away — Serves your areaGoogle Verified
+4 more
Strengths
4 of 5 reviewers specifically praise technician professionalism…
All 5 reviewers highlight fast, efficient job completion—language…
3 of 5 reviewers praise clear communication and explanation of…
Fair pricing noted explicitly in 1 review;
Preliminary listing — full review analysis coming soon
Jim Dandy Sewer and Plumbing
4.6·483 reviews·
13 mi away — Serves your areaGoogle Verified
+5 more
Strengths
5 of 5 reviews praise rapid emergency response and weekend…
Diagnostic accuracy: 4 of 5 reviews specifically mention thorough…
Transparent pricing communication: 3 of 5 reviews note fair…
Handles complex emergencies: sewer backups, major leaks from…
Preliminary listing — full review analysis coming soon
Roto-Rooter Plumbing & Water Cleanup
4.7·1.2k reviews·
15 mi away — Serves your areaGoogle Verified
+5 more
Strengths
5 of 5 reviews praise technician quality and thoroughness, with…
Same-day emergency service documented—water heater replaced same…
4 of 5 reviews highlight excellent communication and education…
Punctuality and cleanup confirmed—arrived on time and left no…
Concerns
Pricing fairness dimension scored 0/100 with zero variance—no…
Done Right Plumbing, Heating, and Sewer Repair
4.9·297 reviews·
15 mi away — Serves your areaGoogle Verified
+3 more
Strengths
Owner actively addresses pricing concerns and explains rate…
Handles complex, non-standard jobs requiring specialized…
Completes difficult projects in one day with precision and…
Diagnostic thoroughness: multiple in-person assessments and phone…
Concerns
Communication gaps reported during project execution, though…
A-List Plumbing
4.9·202 reviews·
15 mi away — Serves your areaGoogle Verified
+4 more
Strengths
4 of 5 reviewers specifically praise individual technicians by…
Emergency responsiveness demonstrated: one reviewer received…
Bundles related work efficiently—coordinated drywall…
Punctuality and work quality: 2 reviews explicitly mention…
Concerns
Scheduling communication: one large project reviewer noted…
A-Game Plumbing and Heating
4.9·101 reviews·
14 mi away — Serves your areaGoogle Verified
+4 more
Strengths
5 of 5 reviews praise Lance by name as honest, professional, and…
Fast emergency response: 2 reviews explicitly mention same-day or…
Solves tough access problems creatively: 2 reviews detail…
Pricing fairness stands out: 2 reviews explicitly note A-Game…
Preliminary listing — full review analysis coming soon
Day & Nite Plumbing & Heating, Inc.
4.8·1.8k reviews·
17 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
All 5 reviews praise speed and efficiency, with one crew…
Multiple reviewers highlight exceptional communication and…
Consistently praised for cleanliness and professionalism;
Team approach to problem-solving with named crew members (Jake,…
Preliminary listing — full review analysis coming soon
Common Slab Leak Repair Scenarios
Under-Slab Water Leak
Water lines running beneath your concrete slab can corrode and leak. Warm spots on floors, rising water bills, or the sound of running water when everything is off are telltale signs.
Slab Leak Detection
Electronic leak detection equipment pinpoints the exact location without breaking concrete. Essential before any repair to minimize demolition.
Spot Repair (Jackhammer)
Breaking through the slab at the leak location, repairing the pipe, and patching the concrete. Best for single, accessible leaks.
Reroute (Overhead Repipe)
Abandoning the leaking under-slab pipe and running a new line through the walls or attic. Best when multiple slab leaks indicate systemic pipe failure.
Frequently Asked Questions
How much does slab leak repair cost in Seattle, WA?
Slab leak repair in Seattle typically costs $2,000-$6,000. Leak detection alone runs $200-$500. Spot repair through the slab costs $1,500-$3,500. Overhead reroute (abandoning the under-slab pipe) costs $3,000-$6,000+ but prevents future slab leaks.
How do I know if I have a slab leak?
Watch for: unexplained increases in your water bill, warm spots on your floor, the sound of running water when everything is off, cracks in your foundation, mold or mildew near the floor, and low water pressure. Slab leaks in Seattle homes are often caused by shifting soil or pipe corrosion.
Should I repair a slab leak or reroute?
A single isolated leak in a newer pipe is a good candidate for spot repair. If your Seattle home has older pipes (galvanized, copper with a history of pinhole leaks), a reroute prevents future slab breaks and avoids repeated concrete demolition.
Does insurance cover slab leak repair in WA?
Most homeowners insurance in WA covers water damage from a slab leak but NOT the cost of accessing and repairing the pipe itself. Some policies cover both — check your endorsements. Document all damage with photos before repair begins.
Other Services in Seattle
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