Slab Leak Repair in Santa Clara, CA
Suspect a slab leak? Find leak detection and repair specialists.
Santa Clara County15 plumbers available
All Slab Leak Repair Pros in Santa Clara
Freedom Underground Plumbing -- Solving your Water, Sewer and Electrical Conduit Needs
4.9·71 reviews·
In Santa ClaraGoogle Verified
+3 more
Top pick4.9Google
Strengths
Trenchless underground work: HammerHead tunneling to avoid yard…
Handles complex sewer-line permitting: navigated city + sanitary…
Slab leak detection + whole-house repipe completed at a price…
Concerns
Sample size is thin — only 5 reviews analyzed against 71 total…
Monarch Plumbing and Rooter Inc
4.9·325 reviews·
20 mi away — Edge of service areaGoogle Verified
+7 more
Top pick4.9Google
Strengths
Same-day or next-morning arrival in 3 of 5 sampled reviews (8am…
Toilet-repair and water-leak workmanship: tech opened a wall to…
Multiple named techs (Eli, Jack, German, Cruz, Herman) called out…
Concerns
Not enough data to identify weaknesses
EJ Plumbing & Water Heaters
4.9·3.8k reviews·
In Santa ClaraGoogle Verified
Solid pick4.9Google
Strengths
Same-day or next-day dispatch cited in 3 of 5 reviews (Teri…
Camera diagnostics on hard slab/sewer cases
Repeat-customer loyalty signal
Concerns
No-show on a confirmed appointment window with zero proactive…
Cost called out as "very extensive and expensive" on the slab job…
Rooter Hero Plumbing & Air of San Jose
4.8·3.4k reviews·
7 mi awayGoogle Verified
+5 more
Top pick4.8Google
Strengths
Same-day online booking confirmed in 2 of 5 analyzed reviews…
Late-Saturday booking picked up immediately and dispatched same…
Reasonable pricing for drain work cited in 2 of 5 reviews;
Concerns
Not enough data to identify weaknesses
Mike Counsil Plumbing and Rooter
4.8·1.6k reviews·
In Santa ClaraGoogle Verified
+3 more
Top pick4.8Google
Strengths
Sewer backup diagnosed and cleared within an hour of call (1 of 5…
Same-day issue resolution noted with clean work area (1 of 5)
1-year warranty on toilet rebuild called out by reviewer (1 of 5)
Concerns
Pricing called "a bit pricey" on a toilet rebuild (1 of 5…
Elite Rooter
4.7·1.3k reviews·
In Santa ClaraGoogle Verified
+3 more
Top pick4.7Google
Strengths
Senior tech worked nights and weekends through a major commercial…
Next-morning toilet replacement and main-line snake before…
Texted and dispatched within 30 minutes after a competitor…
Concerns
Not enough data to identify weaknesses
Drain Doctor
4.9·881 reviews·
In Santa ClaraGoogle Verified
Solid pick4.9Google
Strengths
Sunday/weekend response confirmed
Drain and toilet clearing repeatedly described as quick
Concerns
BBB rating is D- with 2 complaints in past 3 years despite 4.9…
One reviewer reports tech walked into kitchen, grabbed a mug, and…
One follow-up failure documented
$15 Sewer & Drain Service
4.8·649 reviews·
In Santa ClaraGoogle Verified
+5 more
Top pick4.8Google
Strengths
After-hours response within 90 minutes of service call
Quoted price matched final invoice
Drain main and shower stem repairs completed in under an hour in…
Concerns
Not enough data to identify weaknesses
Smart Plumbers Inc. DBA Smart Plumbers & Rooters
4.8·1.2k reviews·
In Santa ClaraGoogle Verified
+1 more
Solid pick4.8Google
Strengths
50-minute arrival on a same-morning sewer call (1 of 5 reviews)
Senior discount applied on top of an already low price (1 of 5)
Decade-long repeat customer reporting consistent pricing and no…
Concerns
Workmen failed to show or call on the first scheduled appointment…
Plumbing Point, Inc.
5·277 reviews·
In Santa ClaraGoogle Verified
+3 more
Top pick5.0Google
Strengths
Same-evening water-heater replacement after a 2-hour initial…
Detailed pre-quote inspections undercutting two other plumber…
Water-meter leak diagnosed and fixed same-day with clear quote (1…
Concerns
1 of 5 sampled reviews flags pricing as "slightly higher"…
Superior Plumbing
4.9·443 reviews·
In Santa ClaraGoogle Verified
+4 more
Top pick4.9Google
Strengths
Walked away with no charge when a clogged toilet turned out to be…
Texts ETA when tech is en route and quotes price up front before…
Andy attempted a repair competitors declined, saving the customer…
Concerns
Workmanship follow-up: a Jose-installed heater threw a repeat…
Knockout Plumbing & Repipe Inc.
4.9·333 reviews·
In Santa ClaraGoogle Verified
+4 more
Top pick4.9Google
Strengths
Whole-house repipe with 25-year transferable warranty and…
Multi-unit residential repipe completed on time and under budget…
Same-day crew dispatch after on-site quote in 1 of 5 reviews
Concerns
One reviewer references an unspecified post-job issue…
Best Bay Plumbing And Rooter
5·52 reviews·
In Santa ClaraGoogle Verified
+4 more
Top pick5.0Google
Strengths
Honest diagnostics — Sergio fixed a pipe near a water heater…
Same-hour drain response: Roberto arrived within an hour of a…
Tankless water heater diagnostics: Roberto spent hours flushing…
Concerns
Only 5 reviews sampled against 52 total
Fluid Dynamics Plumbing, Inc.
4.9·115 reviews·
In Santa ClaraGoogle Verified
+3 more
Top pick4.9Google
Strengths
Saturday water heater diagnosis after a Friday-evening failure…
Clear technical communication and transparent timelines called…
No-upsell, on-time bathroom work
Concerns
Not enough data to identify weaknesses
Ribbs Plumbing & Sewer
4.9·422 reviews·
7 mi awayGoogle Verified
+5 more
Top pick4.9Google
Strengths
Same-hour water heater replacement: crew responded immediately…
Tankless water heater installs with ongoing yearly maintenance
Conservative pricing on backed-up toilets: techs offered the…
Concerns
Only 5 reviews sampled against 422 total
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 Santa Clara, CA?
Slab leak repair in Santa Clara 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 Santa Clara 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 Santa Clara 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 CA?
Most homeowners insurance in CA 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 Santa Clara
Drain Cleaning Water Heater Repair Burst Pipe Repair Repiping Bathroom Remodel Plumbing Sewer Repair Sewer Line Replacement Toilet Repair Faucet Repair Garbage Disposal Repair Sump Pump Repair Gas Line Repair Water Line Repair Kitchen Remodel Plumbing Hydro-Jetting 24-Hour Plumber Same-Day Plumber Affordable Plumber Licensed Plumber Plumber Cost Clogged Drain No Hot Water Water Leak Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
Slab Leak Repair in Nearby Cities
Need Slab Leak Repair Right Now?
Call a top-rated slab leak repair pro in Santa Clara.
Call Top-Rated Pro NowAre You a Plumber?
Get listed on Fast Plumber Near Me and connect with homeowners who need emergency plumbing help right now. Free basic listings available.