Find grants, rebates, forgivable loans, and free programs for Fullerton, CA, filtered to your situation.
As of June 2026, 32 home improvement grant, rebate, and forgivable loan programs are open to homeowners in Fullerton, CA, with individual awards up to $126,526. 7 programs target seniors, 2 serve veterans, and 17 require no income limit.
Data last verified 2026-05-25. How we verify our data.
| Funding type | Programs | Repaid? | Best for |
|---|---|---|---|
| Grants | 22 | Never repaid | Income-qualified homeowners |
| Forgivable loans | 1 | Forgiven after a residency period | Larger repairs with no money down |
| Rebates | 6 | Refunded to you after purchase | Energy-efficiency upgrades |
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HMGP provides funding after a presidentially declared disaster to help communities reduce future disaster losses. Homeow...
ICC coverage is built into every National Flood Insurance Program (NFIP) policy and pays up to $30,000 to help bring a s...
HUD funds state, county, and city governments to identify and fix lead-based paint hazards and other health hazards (mol...
EPA's WIIN Act grants and the Drinking Water State Revolving Fund (DWSRF) fund lead service line replacement programs in...
CDBG-funded forgivable loan program for eligible low-income owner-occupants in Fullerton needing major home repairs. Loa...
Provides emergency grants for urgent health and safety repairs to owner-occupied homes in Fullerton for households at or...
Provides accessibility modifications for owner-occupied homes in Fullerton where a household member has a disability. In...
Grant program specifically for Fullerton homeowners age 62+ with income at or below 80% AMI for critical home repairs. P...
HUD-funded lead hazard control program for pre-1940 homes in Fullerton with children under age 6. Provides free lead ins...
SCE offers rebates and incentives for energy-efficient upgrades to Fullerton homes including HVAC systems, insulation, a...
SCE provides rebates up to $3,000 for qualifying heat pump installations in Fullerton. Higher rebates available for inco...
SCE's Net Energy Metering (NEM) program provides billing credits for excess solar energy generated by Fullerton homeowne...
SoCalGas offers rebates for high-efficiency gas furnaces, tankless water heaters, and weatherization upgrades. Fullerton...
Federally-funded state program providing free weatherization services to income-qualified Fullerton households. Includes...
CalHFA's Dream For All provides down payment assistance equal to 20% of the home purchase price as a shared appreciation...
Orange County provides free lead testing, case management, and referrals for lead hazard remediation in homes where chil...
Very low-interest loans (1%) up to $40,000 for very low-income homeowners age 62+ to repair, improve, or modernize their...
Grants up to $10,000 for very low-income homeowners age 62+ to remove health and safety hazards. Must be in USDA-eligibl...
Grant for veterans with certain service-connected disabilities to adapt or purchase a home for independent living in Ful...
Grant for veterans with certain service-connected disabilities to adapt their Fullerton home. Covers accessibility modif...
HOME Investment Partnerships grant for accessibility modifications to owner-occupied homes in Fullerton for households w...
Rebate program for Fullerton homeowners to repair or replace private sewer laterals. City reimburses up to 50% of eligib...
State program allowing eligible Fullerton seniors (62+), blind, or disabled homeowners to defer property taxes on their ...
Federal tax credit equal to 30% of the cost of installing a solar photovoltaic system on your Fullerton home. Includes e...
Grant program to help Fullerton homeowners retrofit older homes with seismic upgrades to reduce earthquake damage risk. ...
Property Assessed Clean Energy (PACE) financing for energy-efficient and renewable energy upgrades to Fullerton homes. R...
No-cost home energy efficiency improvements for income-qualified Fullerton households. Includes attic insulation, weathe...
Rebates for installing battery energy storage systems in Fullerton homes. Standard rebate is $150-250/kWh; equity budget...
Low-interest loan program for Fullerton homeowners to finance energy efficiency and renewable energy improvements. State...
Combined utility rebates for installing high-efficiency tankless, heat pump, or solar water heaters in Fullerton homes. ...
Federal tax credit equal to 20% of qualified rehabilitation costs for certified historic structures in Fullerton listed ...
Helps income-eligible California households pay heating and cooling bills and provides weatherization services. Administ...
Many of these programs can be combined. For example, you can use a city repair grant for the work, a utility rebate for the energy savings, and a federal tax credit on top, all for the same project.
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32 programs are currently listed for Fullerton, including FEMA Hazard Mitigation Grant Program (HMGP), FEMA Increased Cost of Compliance (ICC) Coverage, HUD Lead Hazard Control & Healthy Homes.
Grants do not have to be repaid. Forgivable loans are forgiven over a residency period, and rebates refund your money after the purchase. In Fullerton, 22 programs do not require repayment, 1 is forgivable loan, and 6 are rebates.
Every program listing carries the official application link and phone number for the administering agency. Homeowners apply directly with that agency; there is no middleman and no fee.