Home Improvement Grants in Costa Mesa.
Browse cataloged grants, rebates, loans, and other assistance records for Costa Mesa, CA. Verify each program's current rules, service area, and status.
The Costa Mesa, CA directory shows 24 cataloged resources. Of those, 22 are currently open or actionable home improvement or repair assistance records; the largest published amount stored among those 22 records is $126,526, not an estimate of your award. Discovery tags include 5 senior-related records, 2 veteran-related records, and 10 marked with no income limit. These tags do not determine eligibility; verify the complete official rules.
Record set last reviewed 2026-06-09. How we verify our data.
Types of help in this city
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| Funding type | Records | What to verify | Label scope |
|---|---|---|---|
| Grants | 13 | Repayment, tax, and possible lien terms | Directory classification; confirm official terms |
| Forgivable loans | 3 | Forgiveness schedule, residency, and lien terms | Directory classification; confirm official terms |
| Rebates | 6 | Eligible purchases, upfront payment, and claim timing | Directory classification; confirm official terms |
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FEMA Hazard Mitigation Grant Program (HMGP)
HMGP provides funding after a presidentially declared disaster to help communities reduce future disaster losses. Homeow...
FEMA Increased Cost of Compliance (ICC) Coverage
ICC coverage is built into every National Flood Insurance Program (NFIP) policy and pays up to $30,000 to help bring a s...
HUD Lead Hazard Control & Healthy Homes
HUD funds state, county, and city governments to identify and fix lead-based paint hazards and other health hazards (mol...
EPA / WIIN Act Lead Service Line Replacement
EPA's WIIN Act grants and the Drinking Water State Revolving Fund (DWSRF) fund lead service line replacement programs in...
Costa Mesa Owner-Occupied Rehabilitation Program
CDBG-funded forgivable loan program for major home repairs for income-qualified owner-occupied homes in Costa Mesa. Loan...
Costa Mesa Emergency Home Repair Grant
Provides emergency grants for urgent health and safety repairs to owner-occupied homes in Costa Mesa. Priority given to ...
Costa Mesa ADA Accessibility Modification Grant
Provides grants for accessibility modifications to homes occupied by persons with disabilities in Costa Mesa. Covers ram...
Costa Mesa Sewer Lateral Repair Program
Assists income-qualified Costa Mesa homeowners with sewer lateral repairs or replacements from the house to the main sew...
SCE Home Energy Upgrade Rebates
Southern California Edison rebates for comprehensive home energy upgrades including insulation, air sealing, duct sealin...
SCE Heat Pump HVAC Rebate
Rebate for installing qualifying electric heat pump systems for heating and cooling. Higher rebates available for income...
SCE Energy Savings Assistance Program
No-cost weatherization and energy efficiency upgrades for income-qualified SCE customers. Includes insulation, weather s...
SoCalGas Energy Efficiency Rebates
Rebates for high-efficiency gas furnaces, water heaters, tankless water heaters, and weatherization improvements. Availa...
HERO PACE Solar & Efficiency Financing
Property Assessed Clean Energy (PACE) financing for solar panels, energy efficiency upgrades, and water conservation imp...
California Weatherization Assistance Program (WAP)
Federally funded weatherization services for low-income households administered through Orange County Community Action P...
California Solar Initiative (CSI) - Equity Programs
Income-qualified solar incentive program for low-income homeowners in SCE territory. Provides upfront rebates to reduce ...
CalHome Owner-Occupied Rehabilitation
State-funded home rehabilitation program for low-income owner-occupants. Deferred loan with 0% interest, due upon sale o...
California Lead-Based Paint Hazard Reduction Program
State-funded lead hazard reduction for pre-1978 homes with children under 6 or pregnant women. Covers lead testing, inte...
VA Specially Adapted Housing (SAH) Grant
Helps veterans with certain service-connected disabilities purchase or modify a home to accommodate their disability. Co...
VA Special Housing Adaptation (SHA) Grant
Helps veterans with certain service-connected disabilities adapt a family member's home where they live. Covers entrance...
USDA Section 504 Home Repair Program
Very low-interest loans and grants for low-income homeowners in rural areas to repair, improve, or modernize homes. Cost...
Orange County Senior Home Repair Program
Provides minor home repairs and safety modifications for low-income seniors age 62+ in Orange County. Covers grab bars, ...
Federal Solar Investment Tax Credit (ITC)
Federal tax credit worth 30% of the cost of installing a solar energy system on your home. Applies to solar panels, inst...
Orange County Water District Landscape Rebates
Rebates for replacing grass lawns with water-efficient landscaping and installing smart irrigation controllers. $3 per s...
SCE Electric Vehicle Charger Rebate
Rebates for installing Level 2 electric vehicle charging equipment at single-family and multi-family homes. Covers charg...
Check program coordination before building a budget
A local grant, utility rebate, or tax credit may cover different parts of a project, but administrators set their own coordination rules. Confirm compatibility and payment timing with each official source.
Build a funding plan
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Contractor listings in Costa Mesa
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