Home Improvement Grants in Diamond Bar.
Browse cataloged grants, rebates, loans, and other assistance records for Diamond Bar, CA. Verify each program's current rules, service area, and status.
The Diamond Bar, CA directory shows 23 cataloged resources. Of those, 20 are currently open or actionable home improvement or repair assistance records; the largest published amount stored among those 20 records is $126,526, not an estimate of your award. Discovery tags include 4 senior-related records, 2 veteran-related records, and 11 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 | 12 | Repayment, tax, and possible lien terms | Directory classification; confirm official terms |
| Forgivable loans | 1 | 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...
California Weatherization Assistance Program (WAP)
Federally funded weatherization services for income-qualified California households to reduce energy costs. Services inc...
California Lead Hazard Reduction Program
State-funded lead hazard reduction services for homes built before 1978 where a child under 6 resides or visits regularl...
LA County Owner-Occupied Housing Rehabilitation
CDBG-funded forgivable loan for major home repairs in unincorporated LA County areas. Diamond Bar residents may qualify;...
LA County Accessibility Modification Program
Grants to modify homes for elderly or disabled residents in LA County, including Diamond Bar. Modifications include whee...
SCE Home Energy Advisor Rebates
SCE's comprehensive home energy upgrade program offering rebates and incentives for HVAC, insulation, duct sealing, cool...
SCE Central Air Conditioner Rebate
Rebate for installing qualifying high-efficiency central air conditioning systems in SCE service territory. Units must m...
SCE Heat Pump Water Heater Rebate
Rebates for installing ENERGY STAR certified heat pump water heaters. Standard rebate is $500; income-qualified customer...
SoCalGas High-Efficiency Furnace Rebate
Rebate for upgrading to high-efficiency gas furnaces (95% AFUE or higher) in SoCalGas territory. Diamond Bar homeowners ...
SoCalGas Tankless Water Heater Rebate
Rebate for installing ENERGY STAR certified tankless gas water heaters. Diamond Bar homeowners can receive up to $300 fo...
SCE Energy Savings Assistance HVAC
Free energy-saving improvements for income-qualified SCE customers including HVAC repair or replacement, attic insulatio...
HERO Home Energy Renovation Financing
Property Assessed Clean Energy (PACE) financing for energy-efficient and renewable energy improvements in Diamond Bar. R...
California Self-Generation Incentive Program (SGIP)
Incentives for installing battery energy storage systems in SCE territory. Diamond Bar homeowners can receive rebates up...
Federal Solar Investment Tax Credit (ITC)
Federal tax credit for residential solar photovoltaic systems and battery storage. Diamond Bar homeowners can claim 30% ...
USDA Section 504 Home Repair Program
USDA loans and grants for very low-income homeowners to repair or improve dwellings in eligible rural areas. Certain par...
VA Specially Adapted Housing (SAH) Grant
Grant for veterans with certain service-connected disabilities to adapt or purchase a specially adapted home. Diamond Ba...
VA Special Housing Adaptation (SHA) Grant
Grant for veterans with qualifying service-connected disabilities to adapt their homes. Diamond Bar veterans with blindn...
LA County Senior Home Repair Program
Grant program for senior homeowners age 62+ in LA County to fund critical home repairs. Diamond Bar seniors with moderat...
California Property Tax Exemption for Seniors/Disabled
Property tax exemption reducing assessed home value by $7,000 for qualifying seniors age 62+, blind, or disabled homeown...
California Veterans Home Purchase Assistance (CalVet)
Low-interest home loans for eligible California veterans purchasing homes, farms, or mobile homes. Diamond Bar veterans ...
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.
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Contractor listings in Diamond Bar
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