Our Services
Drain & Water Leak Repair in San Jose, CA
Fast, Reliable Leak Detection & Drain Repairs – Family-Owned Since 1990
At Almaden Valley Plumbing, we help homeowners throughout San Jose and the surrounding South Bay quickly resolve drain issues and water leaks before they turn into costly damage. Whether you’re dealing with a visible pipe leak, unexplained moisture, or a failing drain line, our team takes the time to properly diagnose the issue and provide a long-term solution - not just a temporary patch.
As a local, family-owned company, we prioritize honest recommendations, clean workmanship, and repairs done right the first time.
Common Problems We Solve
- Active water leaks (under sinks, behind walls, or under the home)
- Musty smells or moisture in crawl spaces
- Cracked or corroded drain pipes
- Recurring leaks from aging plumbing
- Unexplained increases in your water bill
Our Approach
We don’t guess - we inspect. Our technicians locate the source of the issue, explain your options clearly, and complete repairs to current plumbing standards.
Why Homeowners Choose AVP
- Family-owned and serving San Jose since 1990
- Clean, professional technicians
- Straightforward communication - no pressure
- Long-term solutions, not quick fixes
Water Heater Repair & Installation in San Jose, CA
Reliable Hot Water Solutions for Your Home
If your water heater isn’t keeping up, Almaden Valley Plumbing provides dependable repair and replacement services throughout San Jose and nearby areas. Whether you have a traditional tank system or a tankless unit, we’ll help you restore consistent hot water with a solution that fits your home and usage.
We focus on proper installation, correct sizing, and long-term reliability - so you don’t have to deal with repeat issues.
Services We Offer
- Water heater repair and troubleshooting
- Tank water heater replacement
- Tankless water heater installation & upgrades
- System flushing and maintenance
- Gas line upgrades for tankless systems
Signs You May Need Service
- Running out of hot water quickly
- Water not getting hot enough
- Rust-colored or foul-smelling water
- Leaks around the unit
- Older system (typically 8–10+ years)
Our Process
We walk you through your options - repair vs replacement - so you can make the right decision without pressure.
Drain Cleaning in San Jose, CA
Clear Your Drains the Right Way - Not Just a Temporary Fix
Clogged or slow drains are more than just an inconvenience—they’re often a sign of buildup or deeper issues in your plumbing system. At Almaden Valley Plumbing, we offer professional drain cleaning services designed to fully clear your lines and restore proper flow.
We use the right method for the job, whether it’s standard snaking or high-powered hydro jetting.
Our Drain Cleaning Services
- Kitchen, bathroom, and laundry drain clearing
- Main sewer line cleaning
- Hydro jetting for heavy buildup and roots
- Sewer camera inspections
- Preventative maintenance services
When to Call Us
- Slow draining sinks or tubs
- Frequent clogs or backups
- Gurgling sounds in pipes
- Foul odors from drains
- Water backing up into other fixtures
Why Hydro Jetting Matters
Unlike basic snaking, hydro jetting removes grease, sludge, and buildup from the full interior of the pipe - helping prevent future clogs.
Repiping Services in San Jose, CA
Upgrade Your Home’s Plumbing for Long-Term Reliability
If your home has aging, corroded, or failing plumbing, a repipe can provide a permanent solution. Almaden Valley Plumbing specializes in both water line and drain repiping for homes throughout San Jose.
We replace outdated materials like galvanized piping with high-quality copper or ABS systems designed to last for decades.
Our Repipe Services
- Whole house water line repipes
- Drain and sewer repipes
- Galvanized pipe replacement
- Crawl space plumbing upgrades
- Partial repipes and system reroutes
Signs You May Need a Repipe
- Discolored or dirty water
- Frequent leaks or pipe failures
- Low or inconsistent water pressure
- Older home with original plumbing
- Recurring drain issues
What to Expect
Our team plans and executes each project carefully to minimize disruption while ensuring all piping is properly installed, supported, and up to code.
We focus on doing the job right - so you don’t have to deal with ongoing plumbing problems.
