Peak Home Service Peak Home Service
Serving Palo Alto & Santa Clara County

Palo Alto Plumbing & Heat Pump Water Heater Installation

Getting ahead of California's 2027 gas water heater ban? Peak Home Service installs rebate-ready heat pump water heaters in Palo Alto — plus tankless & tank installs, water heater repair, drain cleaning, and 24/7 emergency plumbing across Santa Clara County. Licensed Palo Alto plumbers, insured, and upfront on price.

Licensed & Insured · CSLB #C-36
4.9★ Google · 120+ reviews
Same-Day Service
Upfront Pricing
Deadline: January 1, 2027
California Law · BAAQMD Rule 9-6

The Gas Water Heater Ban Reaches Palo Alto in 2027

Starting January 1, 2027, it becomes illegal to sell or install a new gas water heater — tank or tankless, under 75,000 BTU — anywhere in the nine-county Bay Area, including all of Palo Alto and Santa Clara County. You can keep and repair your current unit, but once it needs replacing, the only legal option is a zero-emission heat pump water heater (HPWH). Palo Alto homeowners who switch now can stack utility and panel rebates worth $3,500 or more — and we handle the paperwork.

Sold Out in 2027

New gas water heaters — tank and tankless — can no longer be sold or installed in the Bay Area after Jan 1, 2027.

Repairs Still OK

You're not forced to remove a working gas unit. The rule only triggers when you replace it — your choice, your timing.

Heat Pump = Compliant

The zero-NOx replacement is an electric heat pump water heater — 3 to 4 times more efficient than gas.

2026 Is the Window

Switch on your terms now and skip the 2027 rush, inventory crunch, and emergency panel-upgrade delays.

Palo Alto · Stacked Rebates
$3,500+
on a heat pump water heater — or a flat-rate $2,300 turnkey install, plus site-prep and pre-wiring credits.
City of Palo Alto Utilities (CPAU)Heat pump water heater, gas replacement
$3,500
Full-service turnkey installFlat-rate standard 65-gal HPWH (alternative)
$2,300 flat
Site-prep creditFor homes needing extra electrical work
up to $1,000
Electrical pre-wiring$500 per circuit
up to $2,500

Rebate amounts verified from City of Palo Alto Utilities (CPAU), June 2026. Palo Alto residents can take the $3,500 rebate or a flat-rate $2,300 turnkey install, plus site-prep and pre-wiring credits. Final totals depend on equipment and available funds — we confirm your exact number before any work begins.

See It In Action

How a Heat Pump Water Heater Actually Works

No flame, no gas line. A heat pump water heater — like the Rheem ProTerra we install — moves free heat out of the surrounding air and into your tank, running up to 4× more efficiently than gas. Here’s the 30-second tour.

Rheem ProTerra hybrid heat pump water heater
4×more efficient
than gas
01

Pulls in free heat

A quiet top-mounted fan draws in surrounding air — even cool garage air at 50°F is full of usable heat.

02

Compresses it hotter

The compressor concentrates that captured heat, driving its temperature past 160°F — far hotter than the air it came from.

03

Heats your water

Hot refrigerant flows through the condenser coil wrapped around the tank, releasing its heat into the water.

04

Backup only when needed

Because it moves heat instead of burning gas, electric elements only add a boost during heavy demand — zero emissions, rebate-ready.

What We Do

Our Plumbing Services in Palo Alto

From tankless installs in Old Palo Alto to 2 a.m. emergencies in Crescent Park — full-service residential plumbing for every Palo Alto neighborhood.

2027-Ready

Heat Pump Water Heater Installation

The compliant, most-rebated hot-water upgrade for Palo Alto. We size and install your HPWH, stack every rebate (City of Palo Alto Utilities), pull the permit, and handle the panel — 3–4× more efficient than gas.

See your rebates

Emergency Plumbing 24/7

Burst pipes, sewer backups, no hot water — we answer day or night with rapid same-day dispatch.

Learn more

Smart Leak Detection

Wi-Fi shutoff valves and acoustic leak location find hidden leaks before they wreck your floors — and cut your water bill.

Learn more

Tankless & Tank Water Heaters

Gas tankless and tank installs are available through 2026 — plus repair, code-compliant replacement, descaling, and California seismic strapping for any existing unit.

Learn more

Drain Cleaning & Sewer

Grease, hair, hard-water scale, and tree roots cause most Palo Alto clogs. We hydro-jet, camera-scope, and trenchless-repair to clear the cause — not just the symptom.

Learn more

Repiping & Water Filtration

Whole-home repiping for aging galvanized lines plus filtration and softeners that tame Santa Clara Valley’s hard water.

Learn more
Coverage

Areas We Serve Near Palo Alto

Family-owned and locally based — we cover every Palo Alto neighborhood and the surrounding Santa Clara County cities, usually same day.

Palo Alto Neighborhoods

Nearby Cities

ZIP codes served: 94301 · 94303 · 94306

Peak Home Service Palo Alto, CA & the Bay Area
Phone: (669) 336-6955
Hours: Mon–Sun, 24/7 Emergency Service
Local Expertise

Why Palo Alto Homes Need Specialized Plumbing

Palo Alto plumbing isn’t one-size-fits-all. Our crews know the housing stock, the water, and the city’s permit rules block by block.

01

Historic Craftsman Homes

Professorville and Old Palo Alto’s historic Craftsman homes need sensitive repiping that preserves period detail.

02

Aging Sewer Laterals

Many Palo Alto homes have old clay sewer laterals — the city encourages replacement, and we do trenchless work that meets requirements.

03

Hard Water

Palo Alto’s hard water scales tankless heaters; softeners and annual descaling keep them efficient.

Recent Work

Palo Alto Plumbing Projects We’ve Completed

Before / After photo
Craftsman repipe
Professorville

Craftsman Repipe

Repiped a historic Craftsman in PEX while preserving original trim and built-ins.

Before / After photo
Sewer lateral
Crescent Park

Sewer Lateral Replace

Trenchless replacement of a failing clay sewer lateral to meet city requirements.

Before / After photo
Tankless & softener
Midtown

Tankless & Softener

Installed tankless with a softener to handle hard water for a busy family.

Reviews

What Palo Alto Homeowners Say

"Repiped our historic home with real care for the period details. Superb."

Eleanor M. — Professorville, Palo Alto

"Replaced our old sewer lateral trenchless and handled the city paperwork. Easy."

Brian H. — Crescent Park, Palo Alto

"Great tankless and softener install. Punctual and tidy."

Joan F. — Midtown, Palo Alto
FAQ

Palo Alto Plumbing FAQ

Do I need a permit for water heater replacement in Palo Alto?
Yes. The City of Palo Alto 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 Palo Alto, and does it affect tankless heaters?
Palo Alto’s water is moderately to very hard across most of the Santa Clara Valley. Hard water deposits scale inside tankless heat exchangers, which lowers efficiency and can shorten the unit’s life. We recommend an annual descaling flush and, in many homes, a softener or scale-inhibitor on the cold-water inlet.
What does emergency plumbing cost in Palo Alto?
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 Palo Alto plumber, diagnose the problem, and quote the fix on the spot.
How fast can you get to my Palo Alto home?
We offer same-day service across Palo Alto and 24/7 emergency dispatch. For most neighborhoods we can usually have a licensed technician at your door within a couple of hours.
Do I have to replace my gas water heater in 2027?
No. California's BAAQMD Rule 9-6 is a point-of-sale rule — you can keep and repair your existing gas water heater as long as it works. But once it fails and needs replacing after January 1, 2027, the only legal option in Palo Alto is a zero-emission heat pump water heater. Switching before the deadline means you pick the timing and capture today's rebates instead of facing an emergency electrical upgrade.
Why does my drain keep clogging in Palo Alto?
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 Palo Alto'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.

Need a Palo Alto Plumber Today?

Heat pump water heaters, tankless & tank installs, drain cleaning, and 24/7 emergencies — licensed, insured, and upfront on price. Beat the 2027 deadline with rebates handled for you.

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