Virginia/McLean/Slab Leak Repair

Slab Leak Repair in McLean, VA

Suspect a slab leak? Find leak detection and repair specialists.

Fairfax County15 plumbers available

All Slab Leak Repair Pros in McLean

Michael & Son Services

4.7·16k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
10 mi awayGoogle Verified
+3 more
16k
Google reviews
24/7
Always open
Strengths
All 5 reviewers report professional, courteous technicians who…
3 reviewers highlight quick diagnosis and same-day job completion
Transparent pricing communicated before work begins
Technicians go beyond minimum requirements—offering efficiency…

Preliminary listing — full review analysis coming soon

Len The Plumber Heating & Air, LLC

4.6·8.3k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
10 mi away — Serves your areaGoogle Verified
+3 more
Solid pickSolid pick
4.6Google
8.3k
Google reviews
24/7
Always open
Strengths
Weekend and same-day water heater replacement
Techs offer alternate routes that avoid demolition
Stands behind work — returned promptly to redo a guest toilet…
Concerns
Some reviewers cite pricing concerns alongside otherwise positive…

Len the Plumber Heating & Air, LLC

4.7·7.1k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+4 more
Solid pickSolid pick
4.7Google
7.1k
Google reviews
24/7
Always open
Strengths
Online booking to on-site arrival in 2 hours
Live-tracker for tech ETA repeatedly mentioned as a…
Strong on water heaters (specialty score 84), drains (90), and…
Concerns
One reviewer notes appointment confirmations didn't arrive until…
Pricing-fairness score of 65 reflects specific notes that work…

Service Force Plumbing

4.9·130 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
6 mi awayGoogle Verified
+4 more
Top pickTop pick
4.9Google
130
Google reviews
Strengths
Tackles drain jobs other plumbers refused
Beats competing water-line repair estimates by more than $3K in…
Walks customers through weekend safety steps before booking

Preliminary listing — full review analysis coming soon

Thomas E Clark Inc

4.8·306 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
9 mi awayGoogle Verified
+3 more
Top pickTop pick
4.8Google
306
Google reviews
24/7
Always open
Strengths
Same-day and rapid response on urgent calls
Strong communication and transparent diagnostics
Handles complex regulatory work like the DCDOE Lead Pipe…
Concerns
Pricing runs high — one reviewer was quoted $320 to clear an HVAC…

John C. Flood

4.8·5.3k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
10 mi awayGoogle Verified
+3 more
5.3k
Google reviews
24/7
Always open
Strengths
All 5 reviews are 5-star ratings with consistent praise for…
Multiple reviews highlight rapid scheduling and urgent response…
Technicians excel at explaining problems and options clearly to…
Pricing competitive when compared;
Concerns
Not enough data to identify weaknesses;

Heil Plumbing & HVAC

5·997 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+4 more
AvoidAvoid
5.0Google
997
Google reviews
Concerns
Not enough data to identify weaknesses

Roto-Rooter Plumbing & Water Cleanup

4.8·2.8k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
In McLeanGoogle Verified
+1 more
AvoidAvoid
4.8Google
2.8k
Google reviews
24/7
Always open
Strengths
Field supervisor onsite within an hour for a lower-level bathroom…
Same-day emergency plumber dispatch with a temp fix while waiting…
Concerns
Pattern of techs not providing estimates before starting work and…
Reports of minimum labor charges around $380 and refusals to do…
Pricing is the consistent complaint
Late arrivals — one reviewer reports the tech showed up 30…

Tim Whistler Plumbing, Gas Fitting, HVAC, and Electrical

4.8·300 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
9 mi awayGoogle Verified
Solid pickSolid pick
4.8Google
300
Google reviews
24/7
Always open
Strengths
Fast turnaround on gas fireplace and plumbing service
Handles gas line work end-to-end including permitting
Steered customer toward higher-quality Bradford White water…
Concerns
Pattern of surprise pricing once a tech is on site
Pricing disputes on parts markups
Reports of rude phone handling

F.H. Furr Plumbing, Heating, Air Conditioning & Electrical

4.7·6.3k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
11 mi away — Serves your areaGoogle Verified
+4 more
Top pickTop pick
4.7Google
6.3k
Google reviews
24/7
Always open
Strengths
Arrives within stated timeframe;
Identifies and alerts to serious safety hazards beyond the…
Provides honest estimates without pressure to upsell unnecessary…
Combines professionalism with attention to detail (floor…

Preliminary listing — full review analysis coming soon

Snell Home Services

4.8·5.6k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
15 mi away — Serves your areaGoogle Verified
+3 more
5.6k
Google reviews
24/7
Always open
Strengths
Same-day or next-day service: 3 of 5 reviews mention rapid…
Transparent pricing and competitive estimates: customers…
Detailed customer education: 3 reviews highlight technicians…
Long-term reliability track record: one customer reports 20+…

Preliminary listing — full review analysis coming soon

Roto-Rooter Plumbing & Water Cleanup

4.8·1.5k reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
9 mi awayGoogle Verified
+4 more
1.5k
Google reviews
24/7
Always open
Strengths
Rapid emergency response: 3 of 5 reviews explicitly mention…
Transparent upfront pricing: 2 reviews highlight detailed…
Handles burst pipes and complex diagnostics: Successfully…
Willingness to work outside normal hours: Named technician worked…

Preliminary listing — full review analysis coming soon

Mayco Andrade Plumbing

4.9·501 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
5 mi awayGoogle Verified
+4 more
501
Google reviews
24/7
Always open
Strengths
Quick phone accessibility and rapid follow-up—3 of 5 reviewers…
Thorough workmanship with proactive problem-solving—2 of 5…
Fair pricing consistently mentioned across 4 of 5 reviews, with…
Patient customer education—2 reviews mention plumbers explaining…

Preliminary listing — full review analysis coming soon

A-Atlantic Plumbing & Drain Service INC 1# CLOGGED DRAIN SERVICE

5·229 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
6 mi awayGoogle Verified
+4 more
229
Google reviews
24/7
Always open
Strengths
Thorough problem-solving: multiple reviewers note technicians go…
Strong communication and patience: 3 of 5 reviewers explicitly…
Emergency/weekend availability: came out on short notice on a…
Fair pricing relative to competitors: multiple reviewers mention…

Preliminary listing — full review analysis coming soon

Willway Plumbing & Gas

4.9·141 reviews·Google reviews synthesizedYelp reviews not yet synthesizedBBB reviews not yet synthesized
6 mi awayGoogle Verified
+3 more
141
Google reviews
Strengths
5 of 5 reviewers praise exceptional responsiveness and quick…
Owner-operated with master plumber expertise;
All 5 reviewers highlight clear communication and thorough…
Proven long-term reliability;

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 McLean, VA?
Slab leak repair in McLean 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 McLean 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 McLean 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 VA?
Most homeowners insurance in VA 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.

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