Updated June 2026

Summary:

Customers in California may qualify for rebates to help cover the cost of plumbing and electric upgrades like heat pump water heaters, electrical panels, sewer lines, and EV chargers. Available programs from Golden State Rebates, Silicon Valley Energy, Peninsula Clean Energy, BayREN, other sources offer anywhere from $500 to $5,000 or more to help make the cost of upgrading to newer more efficient systems more affordable.

Time to Read	6–8 minutes
What You’ll Learn	Which electric and sewer rebates are still available in California for 2026 Eligibility requirements by provider, service area, and income What you need to qualify for electrical upgrade rebates Where to find financial aid for sewer line updates in the Bay Area
Next Steps	Determine which upgrades and discounts apply to you Use Caccia’s California Rebate Directory to get more info Contact Caccia Home Services to start your next project

Available Rebates for California Residents

New water heaters, electric panels, sewer  systems, and EV chargers can be costly, but they can also significantly lower your energy bill and improve the value of your home. Rebates and federal tax credits make it easier for you to cover the cost of upgrades like these so they don’t break the bank.

Use the free tools below to check what you qualify for and estimate your costs. Or, browse the directory of programs below to get critical info on available rebates, including how, when, and where to apply.

Tools and Calculators:

• Electrical Panel Upgrade Rebate Finder
• Sewer Line Repair Cost Estimator

Water Heater Rebates (GSR, SVCE, PCER, TECH HPWH)

Heat pump water heaters (HPWH) are much more energy-efficient than older tank-based systems and cost less to operate. Caccia Home Services can help you select, install, and program your new device for maximum savings and consistent, reliable access to hot water day and night.

 

Golden State Rebates Heat Pump Water Heaters

Field	Details
What it is	Point-of-sale rebate for qualifying heat pump water heaters
Rebate amount	Up to $900
Who’s eligible	SDG&E, PG&E, SCE, or SoCalGas customers who own the property
Property type	Residential
Key requirements	45–55 gallon unit, UEF ≥ 3.30, participating retailer or installer
Funding limits	First-come, first-served
How to apply	Contractor applies before purchase

 

Get up to $900 off the cost of a qualifying HPWH at the point of sale when you replace a natural gas or electric water heater and storage tank. 

Who’s Eligible?

• SDG&E, PG&E, SCE or SoCal Gas customers in California
• Homeowners and property owners

Important Info:

• Rebates are first-come, first served.
• Only available through participating retailers and installers.
• Must be installing a 45-55 gallon unit with a UEF rating of at least 3.30

How to Apply

Ask a participating contractor to apply on your behalf before they make a purchase.

Silicon Valley Clean Energy Heat Pump Water Heater Rebate

Field	Details
What it is	Local incentive for high-efficiency HPWH installations
Rebate amount	Up to $3,000
Who’s eligible	SVCE customers, homeowners and small multifamily properties
Property type	Single-family and multifamily under 4 units
Key requirements	Replace gas or electric resistance unit
Funding limits	First-come, first-served, income-based tiers
How to apply	Apply and receive approval before work begins

 

Get up to $3,000 off on the cost of a new high-efficiency heat pump water heater when you upgrade from a gas or electric resistance water heater.

Who’s Eligible?

• Silicon Valley Energy customers
• Single-family homeowners
• Multi-family property owners (under 4 units)

Important Info:

• Program funding is available on a first-come, first-served basis.
• Higher incentive amounts are reserved for low-income residents.
• Add-on rebates of up to $3,000 are available for some prerequisite electrical work.

How to Apply:

Submit an application before your project starts and wait for approval.

Peninsula Clean Energy Water Heater Rebate

Field	Details
What it is	Regional HPWH rebate for San Mateo County
Rebate amount	Up to $2,500 (gas), $500 (electric resistance)
Who’s eligible	PG&E / PCE customers in San Mateo County
Property type	Homeowners and multifamily properties
Key requirements	Qualifying HPWH, terms and conditions apply
Funding limits	First-come, first-served, max 2 per account
How to apply	Apply within 90 days on PCE’s website

 

Get up to $2,500 for replacing a gas water heater, or $500 for replacing an electric resistance unit, when you install a qualifying heat pump water heater.

Who’s Eligible?

• PG&E / Peninsula Clean Energy customers in San Mateo County
• Homeowners and multifamily property owners

Important Info:

• Rebates are first-come, first-served.
• Limit 2 rebates per electric account.
• Applications must meet all terms and conditions

How to Apply

Fill out this form on Peninsula Clean Energy’s website within 90 days.

TECH Clean California HPWH

Field	Details
What it is	Income-qualified statewide electrification incentive
Rebate amount	Up to $8,000
Who’s eligible	Income-qualified homeowners and multifamily owners
Property type	Single-family and multifamily
Key requirements	Gas-to-electric conversion, certified contractor
Funding limits	Single-family funds currently fully reserved
How to apply	Apply through TECH portal with income verification

 

Get a rebate of up to $8,000 when you switch from a gas to an electric water heater. Actual amounts can vary depending on your total household income and what you’re installing.

Who’s Eligible?

• Single-family homeowners
• Multifamily property owners

Important Info:

• Single-family rebates are currently fully reserved
• Total household income must be lower than 80 to 150% of the Area Median Income (AMI)
• The new water heater must be installed by a TECH Clean California-certified contractor

How to Apply:

Submit an application with proof of upgrade and income through TECH’s online portal.

Electrical Panel Upgrades (SVCE, BAMBE, PCEPUR)

If you’re still running on an older 100-amp panel or knob-and-tube wiring, you’ll need to upgrade to a 200-amp panel before installing new tech like EV chargers and heat pumps. At Caccia, we’re always happy to help you assess your setup so you can be sure your upgrade aligns with rebate requirements.

SVCE Electrification Rebates

Field	Details
What it is	Panel upgrade incentive tied to electrification
Rebate amount	$1,000–$2,000
Who’s eligible	SVCE customers
Property type	Single-family and multifamily under 4 units
Key requirements	Upgrade to 200-amp panel, paired with qualifying install
Funding limits	First-come, first-served
How to apply	Apply through SVCE Assisted Home Upgrades portal

 

Get up to $2,000 for electrical panel upgrades when you also install a qualifying HPWH, HVAC system, or new high-efficiency appliances. You may qualify for more if you live in Milpitas and Mountain View and your income is less than 80% of the AMI.

Who’s Eligible?

• Silicon Valley Energy customers
• Single-family homeowners
• Multi-family property owners (under 4 units)

Important Info:

• Program funding is available on a first-come, first-served basis.
• The maximum rebate for panel upgrades is $1,000 or $2,000, depending on income.
• You must apply for coverage before any work starts in order to qualify.
• Must be upgrading to a 200‑amp or greater panel from a 150, 100, or 60-amp device.

How to Apply:

Create a project on SVE’s Assisted Home Upgrades portal to start the process. 

BayREN Multifamily Panel Upgrade Rebate (BAMBE Program)

Field	Details
What it is	Multifamily electrification panel rebate
Rebate amount	Up to $5,000 per property or $1,000 per unit
Who’s eligible	PG&E-served multifamily properties
Property type	Multifamily, 5+ units only
Key requirements	Part of a larger efficiency or electrification project
Funding limits	Opens Feb. 2, 2026, first-come, first-served
How to apply	Apply through BayREN or join waitlist

 

Get up to $5,000 per property or $1,000 per unit for electrical panel upgrades that are part of a larger electrification or efficiency project in multifamily buildings.

Who’s Eligible?

• Multifamily properties with at least 5 units in the Bay Area
• Not available for single-family homes or smaller duplexes

Important Info:

• Unavailable until Feb 2, 2026
• Rebates are first-come, first-served, and spots fill up quickly.
• Property must have an active PG&E account to qualify.
• Additional rebates are available for electrification projects.

How to Apply:

Submit an application on the BayREN website when funding opens up, or join the waitlist.

Peninsula Clean Energy Panel Upgrade Rebate

Field	Details
What it is	Panel rebate paired with heat pump HVAC
Rebate amount	Up to $1,000, plus $1,000 CARE/FERA bonus
Who’s eligible	PCE customers in San Mateo County or Los Baños
Property type	Single-family and multifamily
Key requirements	Must replace gas heating system
Funding limits	One rebate per account
How to apply	Apply within 90 days of project completion

 

Get up to $1,000 when you upgrade your electrical panel as part of a qualifying heat pump HVAC installation. Homeowners who qualify for CARE/FERA may be eligible for an additional $1,000 bonus.

Who’s Eligible?

• Single-family homeowners
• Multifamily property owners
• Peninsula Clean Energy customers in San Mateo County or the City of Los Baños

Important Info:

• Panel rebate must be paired with a heat pump HVAC installation
• Must be replacing a gas furnace or heater
• Limit one rebate per electric account and/or customer

How to Apply:

Fill out this form on Peninsula Clean Energy’s website within 90 days from the date of completion.

Septic and Sewer  Rebates (SMCSS, MCSS)

Septic tanks and sewer lines don’t last forever, even when you care for them properly. Rebates from San Mateo County and the state of California help to make the cost of replacing them more affordable.  Caccia Home Services can help you find the most cost-effective way to update or upgrade to a system you’ll be able to trust for decades.

San Mateo County Septic-to-Sewer Program

Field	Details
What it is	Partial reimbursement for sewer lateral replacement
Rebate amount	50% of cost, up to $2,500
Who’s eligible	San Mateo homeowners
Property type	Single-family homes
Key requirements	Full lateral replacement, pre-approval required
Funding limits	Reopens June 2026, limited annual funds
How to apply	Apply with city before work begins

 

Get reimbursed for 50% of your sewer lateral replacement up to a maximum of $2,500 when you work with the City of San Mateo on your project.

Who’s Eligible?

• Single-family homeowners
• Residents in San Mateo

Important Info:

• Unavailable until June 2026
• Funds are first-come, first-served until they run out each year.
• Only covers full sewer lateral replacements, not repairs or simple fixes.
• Must submit 3 quotes to the City for review and approval before the work starts.
• All work must be completed within three months after approval to qualify. 
• Additional restrictions may apply depending on your situation.

How to Apply:

Submit an application online or in person at City Hall first. After the work is done, submit your final invoice, any signed permits, a W‑9, and this reimbursement form.

Millbrae County Septic-to-Sewer Program

Field	Details
What it is	Municipal incentive for sewer lateral upgrades
Rebate amount	20% of costs, up to $2,000
Who’s eligible	Millbrae property owners
Property type	Single-family and multifamily
Key requirements	Must meet municipal code
Funding limits	First-come, first-served
How to apply	Apply through City Hall with proof of completion

 

Get up to $2,000 in rebates when you upgrade or update your sewer lateral (line) in order to meet current municipal code requirements in Millbrae.

Who’s Eligible?

• Homeowners and property owners
• Multi-family building owners
• Residents of Millbrae County

Important Info:

• Funds are first come, first served and fill up quickly.
• Projects must meet all terms and conditions to qualify.
• Incentive amount is 20% of all costs up to a maximum of $2,000.

How to Apply:

Submit an application online or in person at City Hall. Must provide evidence of completion and total amount paid for the project (e.g., paid in full receipt).

Toilet Replacement Rebates (SFPUC UHET)

Older toilets can use up to 5 gallons of water per flush, which is a lot when you consider that many newer high-efficiency models use as little as 0.8 instead. Rebates on the upfront costs can help you make the switch more affordable. Hire us to handle the swap, and you can be sure the work is reliable every time.

SFPUC Ultra-High Efficiency Toilet Rebate

Field	Details
What it is	SFPUC toilet replacement rebate
Rebate amount	Up to $200 per toilet
Who’s eligible	SFPUC water service customers
Property type	Residential, commercial, industrial, and institutional
Key requirements	Must be replacing a 1.6+ GPF tank-style toilet
Funding limits	2 rebates per residential home or unit. No cap for other eligible properties.
How to apply	Apply online with proof of purchase and installation

 

Get up to $200 back when you replace an older toilet (rated 1.6 GPF or higher) with a qualifying 0.8 GPF model, or up to $100 back for a 1.1 GPF model.

Who’s Eligible?

• Residential, commercial, industrial, and institutional customers
• The property itself must be attached to an SFPUC water service account
• Renters can apply with written approval from the property and/or account holder

Important Info:

• Residential properties are capped at 2 rebates per home or unit
• There’s no cap on commercial, industrial, institutional, or shared toilets
• Existing toilet must be a tank-style fixture rated at 1.6 GPF or higher
• New toilet must be on SFPUC’s Qualified Product List (no exceptions)
• Dual flush, flushometer, and tankless wall-hung toilets are not eligible
• Projects of 5+ toilets require pre-approval before purchase

How to Apply:

Submit an application through SFPUC’s online portal. For projects of 5 or more toilets, you’ll need to apply and complete a pre-project inspection before you shop or install. For smaller jobs, you’ll apply after the install with proof of purchase and installation.

Rebates for Neighboring Counties

At Caccia Home Services, we believe good information is worth sharing, even with homeowners we can’t serve directly. The rebates below fall outside of our usual service area, so while we won’t be able to help with the install, we’re still happy to share them with you so you can save.

• SMUD Go Electric Rebate. Get up to $2,000 to cover electrification wiring and panel upgrades for gas-to-electric conversions (HPWH or HVAC) in SMUD territory. You’ll need to apply through a SMUD-certified electrician if you want to take advantage of this one.

• SCE Charge Ready Home. Get up to $4,200 when you upgrade to a 200‑amp electrical panel and install groundwork for a Level 2 EV charger in SCE territory. Apply through SCE’s Charge Ready Home portal within 180 days of installation to take advantage.

Let Caccia Home Services Streamline the Rebate Process For You

Trying to navigate the constantly changing world of rebates on your own can get complicated fast. Rules, restrictions, and funding limits for programs like these change often, which can leave homeowners like you unexpectedly footing the whole bill without any relief.

At Caccia Home Services, we’re familiar with rebate programs like these and know how to navigate them for the best possible chance of success. We can help you plan out upgrades that maximize your savings and help you do more with the money you have. Contact us today to start the process.