When plumbing problems strike in the heart of Silicon Valley, you need an experienced, affordable, and dependable team of plumbers to get your pipes flowing smoothly again. That’s where 5 Star Plumbing LLC comes in for Los Altos, CA. We’re ready to tackle any plumbing needs, from common household issues in charming Craftsman homes to complex commercial systems in cutting-edge tech campuses.
Here’s why discerning Los Altos residents choose us:
Our commitment to using cutting-edge tools allows us to provide faster, more precise, and less invasive plumbing services, saving you time and money while minimizing disruption to your property. This is particularly important in Los Altos, where historic homes and modern estates coexist.
No job is too big or too small for our versatile team. Our comprehensive services include:
At 5 Star, we’re more than just plumbers in Los Altos – we’re problem solvers who understand the unique needs of this prestigious community. From routine maintenance in Los Altos Hills to complex issues in downtown commercial properties, we’ve got you covered.
Our reputation for dependability and effectiveness means we get the job done right, every time, without compromising the quality expected in Los Altos. We serve both residential and commercial clients, including homeowners in exclusive neighborhoods, upscale retail stores in downtown Los Altos, fine dining restaurants, and even the occasional tech startup office.
Don’t let plumbing problems disrupt your Los Altos lifestyle or business. Trust the experienced professionals at 5 Star Plumbing company! We provide fast, reliable, and effective long-lasting solutions tailored to Los Altos’ high standards. Contact us today at (916) 796-1233 and experience the 5 Star difference in Los Altos plumbing!
Signs it's time to replace your water heater:
Signs your main water line needs attention:
Signs your sewer line has problems:
✗ Multiple drains backing up at once (toilets, sinks, tubs)
✗ Sewage smell in yard or basement
✗ Gurgling sounds from toilets when using other drains
✗ Soggy patches or extra-green grass in yard
✗ Sewage backup in lowest drains (basement toilet/shower)
✗ Slow drains throughout entire house
Why it happens: Tree roots invade pipes seeking water (most common cause), old clay/cast iron pipes crack and collapse (homes 50+ years), ground settling shifts pipes, or grease/debris buildup causes blockages.
How we diagnose it:
Video Camera Inspection (free with service): We snake a waterproof camera through your sewer line to see exactly what's wrong — roots, cracks, collapse, or just blockage. Shows us location and severity. This saves you money — no guessing, no unnecessary digging.
Common problems:
⚠️ Can't get right temperature (scalding or freezing)
⚠️ Water drips when off
⚠️ Handle hard to turn or stuck
⚠️ Weak pressure suddenly
⚠️ Water comes from both tub spout and showerhead
Why it happens: Worn cartridge (8-15 year lifespan), mineral buildup clogs valve, old single-handle valves lack pressure-balancing, or corroded internal parts.
Signs you need a water softener:
⚠️ White crusty buildup on faucets
⚠️ Soap doesn't lather well
⚠️ Spots on dishes after washing
⚠️ Dry, itchy skin after showering
⚠️ Water heater died before 8 years
Why it matters: Hard water clogs pipes, shortens water heater life by 40%, increases soap use by 50%, and costs average household $800+/year in extra expenses.
Why you need RO:
✓ Removes 95-99% of contaminants (chlorine, lead, fluoride, bacteria)
✓ Better-tasting water
✓ Saves $500-1,000/year vs bottled water
✓ Removes what pitcher filters can't (heavy metals, pharmaceuticals, microplastics)
Stop wasting money on store-bought drain cleaners. They fail 90% of the time and damage your pipes.
Signs your faucet needs work:
✗ Constant dripping (wastes 3,000 gallons/year)
✗ Low pressure from one faucet
✗ Handle loose or hard to turn
✗ Leaking from base
✗ Spray hose won't retract
Why it fails: Worn washers/O-rings (hard water accelerates wear), corroded valve seat, cartridge failure, or clogged aerator.
Why they're critical:
In emergencies (burst pipe, leaking toilet), you need to stop water FAST without shutting off your whole house.
California code requires shut-off valves at: every toilet, every sink (hot/cold), water heater, washing machine, and main water line.
Signs you need new valves:
✗ Valve won't turn (seized)
✗ Stuck partially open/closed
✗ Leaking from stem when turned
✗ Old gate or compression valve (outdated)
✗ Can't remember last time you checked them
Signs you need help:
✗ Won't turn on (humming or silent)
✗ Leaking from bottom or side
✗ Strange grinding/rattling noise
✗ Drains slowly or backs up
✗ Bad smell
✗ 10+ years old
Quick fixes we do:
- Jammed: Manually rotate flywheel (15 min)
- Dead: Press reset button or check wiring
- Leaks: Replace gaskets or whole unit if body cracked
- Smell: Ice cubes + citrus peels cleaning
Signs your pipes need replacing:
A hidden leak in your wall or under your slab can:
⚠️ Destroy your foundation (repair costs $15K-50K)
⚠️ Cause mold (health hazard)
⚠️ Spike water bills by $200-500/month
Try out the new method and rely on our trained and innovative pros for speed, safety, accuracy, and reasonable rates.
When you need gas line work:
✓ Installing new gas appliance (water heater, stove, dryer, BBQ)
✓ Converting electric to gas
✓ Smell gas (EMERGENCY — evacuate and call 911 first)
✓ Upgrading old corroded pipes
✓ Adding outdoor gas line (BBQ, fire pit)
Common installations:
Gas water heaters (most popular), stoves, dryers, outdoor BBQs, tankless heaters, furnaces, fire pits.
Los Altos, being a relatively small city with a population of around 30,000, has fewer local plumbing companies compared to larger nearby cities. However, it’s well-served by plumbing businesses from the greater San Francisco Bay Area. A quick search typically reveals about 15-20 plumbing companies that directly serve Los Altos, with many more available from nearby cities like Mountain View, Palo Alto, and Sunnyvale.
Los Altos, California, is a city located in the heart of Silicon Valley. Its history traces back to the late 19th century, when it was primarily agricultural land with orchards and vineyards. The area’s development accelerated in the 1950s with the rise of the tech industry. Incorporated in 1952, Los Altos quickly transformed from a rural community to a suburban hub. Today, it is known for its affluent residential neighborhoods, highly regarded schools, and proximity to major technology companies. Its name, meaning “the heights” in Spanish, reflects its elevated location and picturesque views.
The cost of plumbing services in Los Altos, CA, can vary based on several factors, including the type of service needed, the complexity of the job, and the plumber’s rates. Here are some general estimates for common plumbing services in the area:
Basic Service Call: $100 – $200
Hourly Rate: $100 – $250 per hour
Leaking Pipe Repair: $150 – $500
Clogged Drain: $100 – $300
Water Heater Installation: $800 – $2,500
Sump Pump Installation: $500 – $1,200
Bathroom Remodel: $1,500 – $5,000+
These estimates can fluctuate based on the specifics of the job and any additional fees, such as permits or materials. For the most accurate quote, it’s best to contact local plumbers directly and request detailed estimates.
In Los Altos, CA, becoming a plumber generally involves earning a high school diploma or GED, then completing vocational training or community college courses in plumbing. The next step is to enter a 4-5 year apprenticeship program, such as those offered by Plumbers Local 393, which combines on-the-job training with classroom instruction. Afterward, plumbers must pass a journeyman exam to get licensed. Continuing education is required to stay updated on codes and technology, and further specialization or certification can enhance career opportunities.