Water Leak in Mountain View, CA
Found a water leak? Here's what to do right now.
Santa Clara County7 plumbers available
Best Water Leak Pros in Mountain View
#1Strong Hire
Michael Gardner Plumbing
5Water Leak: 91/100
“handled a high pressure situation with professionalism and made sure we were taken care of”
#2
Wizard Plumbing and Drain
4.8Water Leak: 89/100
“The morning of the appointment, I get a text saying they do not service my area.”
#3Conditional Hire
JC Plumbing & Rooter
4.9Water Leak: 89/100
“reliable and honest person. he is very skilled in his work”
All Water Leak Pros in Mountain View
Michael Gardner Plumbing
5·98 reviews·
19 mi away — Edge of service areaGoogle Verified
+5 more
Strengths
Emergency responsiveness: 31+ reviewers explicitly mention…
Honest pricing and options: 18+ reviewers praise fair pricing,…
Thorough diagnosis and transparency: 14+ reviewers mention…
Concerns
Angi listing appears incomplete or unverified: only 1 Angi entry…
Wizard Plumbing and Drain
4.8·1.6k reviews·
17 mi away — Edge of service areaGoogle Verified
+1 more
Strengths
Fast emergency response: Multiple reviews mention same-day or…
Individual technician quality: Specific technicians (Ammar,…
Honest diagnosis in some cases: Several reviews note technicians…
Concerns
Bait-and-switch on free estimates: Advertised 'free quote' or 'no…
Inflated estimates for major jobs: Multiple reviews cite quotes…
Ownership/management transition: Several recent reviews (Sept…
Unresolved warranty disputes: At least 3 reviews mention warranty…
JC Plumbing & Rooter
4.9·115 reviews·
19 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
BBB Accredited with A+ rating and zero complaints over 3…
Exceptional response time on initial contact: 15+ Google reviews…
Transparent pricing and honest diagnostics: 20+ reviewers praise…
Concerns
2 of 7 Yelp reviewers report non-responsiveness to follow-up…
1 Yelp review documents alleged unprofessional handling of…
Service Hero Plumbing & Air
4.6·1.3k reviews·
16 mi away — Edge of service areaGoogle Verified
+3 more
Strengths
Fast emergency response: Multiple reviewers report arrival within…
Transparent communication and education: 18+ reviewers…
Consistent quality across named technicians: Leonard, Abel,…
Concerns
No-show and failed rescheduling communication (1 incident on…
Very small non-Google sample: Only 1 Angi review (0/5 stars,…
Drain Doctor
4.9·881 reviews·
9 mi awayGoogle Verified
+4 more
Strengths
Fast emergency response: 15+ Google reviews mention arrival…
Knowledgeable technicians: Jorge, Bobby, Scott, and others…
Strong customer service: Multiple reviews cite office staff…
Concerns
Major pricing dispute on one significant job (1 of 91 Google…
False or inconsistent 24/7 emergency claim: 1 review documents…
One hygiene/professionalism concern: 1-star review (07/20/2025)…
Capelli Plumbing
4.9·386 reviews·
20 mi away — Edge of service areaGoogle Verified
Strengths
Fast response times: Multiple reviews mention same-day service,…
Owner James personally involved and responsive: Reviews spanning…
Honest pricing and no upselling: At least 8 reviews explicitly…
Concerns
Sporadic service quality: Different technicians produce vastly…
Communication breakdowns: Owner James not returning calls in 2-3…
One catastrophic job in 2026: Multiple failed attempts to locate…
Rooter Hero Plumbing & Air of San Lorenzo
4.7·266 reviews·
20 mi away — Edge of service areaGoogle Verified
+2 more
Strengths
Specific technicians (Jedidiah, Jordan, Luis, Adrian)…
Fast completion on simple jobs: multiple reviews cite drain…
Emergency responsiveness: at least 3 reviews mention same-day or…
Concerns
Upselling pattern flagged: 4 of 82 Google reviews explicitly…
No-show/abandonment: 1 review reports technician disappeared…
Quality control gaps: 1 review documents inadequate cleanup…
Lack of diagnostic confidence in writing: Multiple negative…
Common Water Leak Scenarios
Shut Off the Water
Find your main water shutoff valve and turn it off immediately. This stops the leak from causing more damage while you arrange repair.
Identify the Source
Is the leak at a fixture (faucet, toilet), behind a wall (wet drywall, bubbling paint), or under the slab (warm floor spots)? The source determines who to call.
Document for Insurance
Take photos and video of all water damage BEFORE cleanup. Your insurance adjuster needs before-and-after documentation to process a claim.
Start Drying
Use towels, fans, and a dehumidifier to start drying affected areas. Mold can start growing within 24-48 hours in wet conditions.
Frequently Asked Questions
Where is my main water shutoff valve?
In most Mountain View homes, the main shutoff is inside the house near where the water line enters (often basement, crawl space, or utility closet). Some homes have a secondary shutoff at the street (meter box). Know where yours is BEFORE an emergency.
How much does water leak repair cost in Mountain View?
Simple fixture leaks: $100-$300. Pipe repair behind walls: $500-$1,500 (includes drywall access and patching). Slab leaks: $2,000-$6,000. Water line replacement: $1,500-$5,000. Costs increase significantly if water damage restoration is needed.
Does insurance cover water leak damage in CA?
Most policies in CA cover sudden water damage (burst pipe, appliance failure). Gradual leaks (slow pipe corrosion, long-term seepage) are typically excluded. The repair itself (fixing the pipe) is often not covered — just the resulting damage.
How do I find a hidden water leak?
Signs of a hidden leak: rising water bill, water meter spinning with all fixtures off, musty smell, mold or mildew, warm spots on floors (slab leak), or stains on walls/ceilings. Plumbers in Mountain View use electronic leak detection to pinpoint hidden leaks without demolition.
Other Services in Mountain View
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 Slab Leak 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 Low Water Pressure Frozen Pipes Sewage Backup All Emergency Plumbers
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