Home Improvement Grants in O'Fallon.
Browse cataloged grants, rebates, loans, and other assistance records for O'Fallon, MO. Verify each program's current rules, service area, and status.
The O'Fallon, MO directory shows 26 cataloged resources. Of those, 24 are currently open or actionable home improvement or repair assistance records; the largest published amount stored among those 24 records is $126,526, not an estimate of your award. Discovery tags include 7 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 | 18 | 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 | 4 | 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...
Missouri Weatherization Assistance Program (WAP)
Federally funded program that reduces energy costs by improving home energy efficiency for income-qualified Missouri hou...
MHDC Single Family Rehabilitation Program
Low-interest rehabilitation loans for owner-occupied single-family homes in Missouri. Funds can be used for health, safe...
St. Charles County Owner-Occupied Rehabilitation Program
Provides rehabilitation assistance for owner-occupied homes in St. Charles County with incomes at or below 80% AMI. Loan...
St. Charles County Emergency Home Repair Program
Emergency repair grants for owner-occupied households in St. Charles County with incomes at or below 50% AMI. Addresses ...
Ameren Missouri Home Energy Rebate Program
Ameren Missouri customers can receive rebates for energy-efficient home improvements including insulation, air sealing, ...
Ameren Missouri HVAC Efficiency Rebate
Rebates for qualifying high-efficiency central air conditioners, heat pumps, and furnaces installed in Ameren Missouri s...
Ameren Missouri Smart Thermostat Rebate
Rebate for qualifying smart thermostats that help manage home energy use. Must be enrolled in Ameren's smart thermostat ...
Ameren Missouri Solar Renewable Energy Credits
Ameren Missouri purchases Solar Renewable Energy Credits (SRECs) from residential solar system owners. Homeowners receiv...
Spire Missouri Natural Gas Efficiency Rebates
Rebates for natural gas customers who install high-efficiency furnaces, boilers, water heaters, and other gas equipment....
Missouri Childhood Lead Poisoning Prevention Program
Free lead hazard assessment and abatement for Missouri homes built before 1978 where a child under age 6 resides or visi...
USDA Section 504 Home Repair Program
Low-interest loans and grants to very-low-income homeowners in eligible rural areas to repair, improve, or modernize hom...
VA Specially Adapted Housing (SAH) Grant
Helps veterans with certain service-connected disabilities purchase or modify a home to meet their accessibility needs. ...
VA Special Housing Adaptation (SHA) Grant
Helps veterans with certain service-connected disabilities adapt a home to meet accessibility needs. Eligible disabiliti...
St. Charles County Accessibility Modification Program
Provides accessibility modifications for owner-occupied homes where a resident has a disability. Includes ramps, grab ba...
City of O'Fallon Stormwater Infrastructure Grant
Cost-sharing program for homeowners to address stormwater drainage problems on private property that impact public infra...
St. Charles County Sewer Lateral Repair Program
Assists income-qualified homeowners with repair or replacement of damaged sewer lateral lines connecting the home to the...
Missouri Senior Property Tax Freeze Credit
Missouri residents age 62+ with household income below $30,000 (or $34,000 if married) can freeze their property tax ass...
Missouri Property Tax Credit (Circuit Breaker)
Refundable tax credit for Missouri seniors age 65+ and residents with disabilities age 18-64 who pay property tax or ren...
Missouri Emergency Home Repair Program (Disaster)
Activated after major disasters to help Missouri homeowners repair damage not covered by insurance or FEMA. Program avai...
Missouri HOME Investment Partnerships Program
Federal HOME funds distributed by MHDC for owner-occupied rehabilitation and accessibility modifications. Program is typ...
Ameren Missouri Income-Qualified Weatherization
Free comprehensive weatherization services for income-qualified Ameren Missouri customers. Includes energy assessment, a...
Ameren Missouri Appliance Recycling Program
Ameren Missouri pays customers $50 to recycle working refrigerators or freezers. Free pick-up and environmentally respon...
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 O'Fallon
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