PEAK Home Service PEAK Home Service
Serving Los Gatos & Santa Clara County

Licensed Plumbers in Los Gatos, CA

A local South Bay plumbing company — not a call center. Upfront pricing before work starts, clean work, and no pressure, whether it's no hot water, a clogged drain, a hidden leak or whole-home repiping. Open every day 7 AM–9 PM, including weekends and holidays.

Licensed & Insured · CSLB #1160220
5.0Google · 39 reviews5.0Yelp · 54 reviews
BBB Accredited
Free Estimates · Upfront Pricing
What We Do

Plumbing Services in Los Gatos

Residential plumbing for Los Gatos homes, every day from 7 AM to 9 PM. Free estimates and a one-year labor warranty on our work.

Water Heaters

No hot water? We repair and replace tank, tankless and heat pump water heaters, with the permit, seismic strapping and expansion tank handled. $400 off heat pump water heater installs through Dec 31, 2027.

Water heater repair in Los Gatos

Drains & Sewer

We clear the line, camera it when it keeps coming back, and show you what caused it — grease, hair, scale or roots.

Drain cleaning in Los Gatos

Leak Detection

Acoustic leak location finds hidden leaks in walls, ceilings and slabs without tearing things open to search. $100 off a smart leak shutoff device install through Dec 31, 2027.

Leak detection in Los Gatos

Repiping

Low water pressure or rusty water from aging galvanized lines? Free repipe estimates, and most homes are finished in 1–3 days.

Whole-home repiping

Water Softeners & Filtration

Softeners, salt-free conditioners and whole-home filtration for hard water — with a free water hardness test at your consultation.

Water softeners & filtration

Emergency Plumbing

Burst pipe, sewer backup or a leak you can't stop? Call any day 7 AM to 9 PM, including holidays — same-day service when available.

Call (669) 336-6955
Recent Work

Real PEAK Projects

Old laundry box and supply lines before replacement

Laundry Box Replacement

Cut out the old laundry box and its corroded supply lines, set a new box with quarter-turn valves, then closed and finished the wall.

Smart leak detector with automatic shutoff installed on a Los Gatos home water main

Smart Leak Detector Install — Los Gatos

Automatic shutoff on the main that closes the water when it senses a leak and alerts the homeowner by phone.

Before photoBefore
After photoAfter

Holiday Emergency Drain Cleaning

Cleared a badly corroded, fully-blocked kitchen drain line on Saturday, July 4th — cleaned up and every line tested before we left.

Reviews

What Our Customers Say

“Saturday the 4th of July, first company to respond to my request. Thorough exam of the problem and complete resolution of my clogged old main kitchen line. Cleaned up the work space thoroughly and demonstrated all lines drained. I expected a holiday fee to be extreme and was desperate, but the fee was far lower than I expected. Definitely a great service.”

Mark B. — Los Gatos · Yelp review

“We had a leak from our upstairs toilet that damaged our first-floor ceiling. Umed arrived right on time, was very professional and careful with our home, and took the time to thoroughly assess the situation. He explained three repair options, clearly outlining the pros, cons, and warranty for each. I highly recommend Umed for honest, skilled, and reliable plumbing work.”

Alejandra M. — Sunnyvale · Toilet leak / ceiling

“Umed came out and diagnosed the issue with my Rinnai tankless water heater quickly and efficiently. Communication was excellent — he worked with Rinnai to sort out the warranty and got the parts covered. The intermittent cold water issue is gone, and it was caught just in time. I’ll definitely ask for Umed again.”

James G. — San Jose · Tankless water heater
5.0Google · 39 reviews5.0Yelp · 54 reviewsBBB Accredited
Local Expertise

What’s Different About Plumbing in Los Gatos

A few things we run into on Los Gatos calls again and again.

01

Historic Almond Grove

Almond Grove’s Victorian and Craftsman homes often still have older supply and drain lines. Repiping there takes care to protect original finishes.

02

Hillside Homes

Elevation changes in the hills mean pressure can run high or uneven. A correctly sized pressure regulator protects fixtures and the water heater.

03

Hard Water

Much of Los Gatos gets moderately hard to hard water. We test hardness for free at a water treatment consultation and recommend a softener or filtration only when it makes sense.

Last reviewed: October 2026
BAAQMD Rule 9-6 · Bay Area

Bay Area Water Heater Rules Are Changing

BAAQMD has adopted zero-NOx standards for certain new water heaters, and additional amendments are currently under consideration. Requirements and effective dates vary by equipment type and may change. PEAK Home Service can help Los Gatos homeowners compare gas, tankless and heat-pump options based on the rules, rebates and equipment available at the time of installation.

Existing Units Can Stay

Per BAAQMD, a working water heater can stay in service until it burns out or needs replacement. The rule applies when new equipment is sold or installed.

Depends on the Equipment

Requirements are based on the water heater's BTU rating and date of manufacture — not on your home's age or a property sale.

Amendments Under Review

The BAAQMD Board is scheduled to consider Rule 9-6 amendments on November 4, 2026. If approved, they would add some exemptions and extend the compliance date.

Every Option, Explained

We'll explain which gas, tankless and heat-pump options fit your home, space and electrical setup under the rules in effect when you install.

Los Gatos · Rebates
Heat Pump Water Heater Rebates May Be Available
Local, state and utility incentives change frequently. PEAK can help eligible homeowners check current programs before installation.
Silicon Valley Clean EnergyYour electric provider — usually the main source of local rebates
Income-qualified householdsSome programs offer higher amounts
Ask us
Program fundingAmounts and availability change during the year
Verify first

Regulatory information last reviewed: October 2026. Verify current requirements with BAAQMD before installation. Rebate amounts, eligibility and funding are set by each program and change often — we check current programs with you before any work begins.

Coverage

Areas We Serve Near Los Gatos

Locally based in the South Bay — we serve Los Gatos neighborhoods and nearby Santa Clara County cities.

Los Gatos Neighborhoods

Downtown Los Gatos Almond Grove Blossom Hill Monte Sereno Belgatos Glen Ridge

Nearby Cities

ZIP codes served: 95030 · 95032 · 95033

PEAK Home Service Serving San Jose, CA & Santa Clara County
Phone: (669) 336-6955
Hours: Every day 7AM–9PM, including holidays
CSLB Lic. #1160220 · BBB Accredited
FAQ

Los Gatos Plumbing FAQ

Do I need a permit for water heater replacement in Los Gatos?
Yes. The City of Los Gatos requires a plumbing permit for water heater replacement, along with code-compliant seismic strapping, an expansion tank, and proper venting. PEAK Home Service pulls the permit and schedules inspection as part of the job, so everything passes the first time.
How hard is the water in Los Gatos, and does it affect tankless heaters?
Much of Los Gatos gets moderately hard to hard water. Scale builds up inside tankless heat exchangers and tanks, which lowers efficiency and means more frequent maintenance. We recommend periodic descaling and, where hardness calls for it, a softener or scale inhibitor on the cold-water inlet.
What does emergency plumbing cost in Los Gatos?
We always give upfront, flat-rate pricing before any work starts — no surprise hourly charges. Call (669) 336-6955 and we’ll dispatch a licensed Los Gatos plumber, diagnose the problem, and quote the fix on the spot.
How fast can you get to my Los Gatos home?
Same-day service is often available across Los Gatos, every day from 7 AM to 9 PM. Call (669) 336-6955 and we'll give you the earliest time we can be there.
Do I have to replace my gas water heater in 2027?
No. Under BAAQMD Rule 9-6, a working water heater can stay in service until it needs replacement — the rule applies when new equipment is sold or installed. Which replacements are allowed depends on the equipment type, its rating and date of manufacture, and on amendments the BAAQMD Board is scheduled to consider on November 4, 2026. We'll walk you through the gas, tankless and heat-pump options that meet the rules in effect when you install.
Why does my drain keep clogging in Los Gatos?
Most recurring clogs trace to four causes: grease and food scraps in kitchen lines, hair and soap scum in bathroom drains, hard-water mineral scale narrowing older Santa Clara Valley pipes, and tree roots intruding into the cast-iron and clay sewer laterals common in Los Gatos's older homes. Snaking clears the symptom; we camera-scope the line to find the real cause, then hydro-jet or trenchless-repair so it stops coming back.
Are estimates free?
Yes. Estimates are free — including free repipe estimates — and you get an upfront price before any work starts.
Do you offer a warranty?
Yes. Our workmanship is backed by a one-year labor warranty. Equipment and parts are covered by the manufacturer's warranty.

Need a Los Gatos Plumber Today?

Call any day 7 AM–9 PM, including holidays. Free estimates, upfront pricing, and a one-year labor warranty on our work.

Current offers: $400 off heat pump water heater installation · $100 off smart leak shutoff device installation · residential, one offer per job, through Dec 31, 2027.

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