After a home inspection, many buyers are left wondering: how much will these repairs actually cost? Whether you're a first-time homebuyer or a seasoned investor, understanding repair costs is essential for making smart decisions at the negotiating table.
In this guide, we break down the most common repair categories found in home inspection reports and what they typically cost in 2026.
Total Repair Costs: What to Expect
The total cost of repairs identified in a home inspection report typically ranges from $2,000 to $15,000 or more, depending on the age, size, and condition of the property. Older homes and larger properties tend to land on the higher end of this range.
Repair Cost Breakdown by Category
Here's what typical repairs cost across the most common categories flagged in home inspection reports:
| Category | Typical Cost Range | Common Issues |
|---|---|---|
| Roofing | $300 – $12,000 | Missing shingles, flashing issues, aging roof, leaks |
| Electrical | $150 – $4,000 | Outdated wiring, missing GFCIs, panel issues, code violations |
| Plumbing | $150 – $5,000 | Leaky pipes, water heater problems, slow drains, galvanized piping |
| HVAC | $150 – $7,000 | Aging systems, poor airflow, broken furnace, AC replacement |
| Foundation | $500 – $15,000 | Cracks, settling, moisture intrusion, structural movement |
| Water Damage | $500 – $10,000 | Basement moisture, mold, staining, drainage issues |
Roofing: $300 – $12,000
Roofing issues are among the most common findings in home inspections. Minor repairs like replacing a few shingles or fixing flashing can cost as little as $300. However, if the roof is near the end of its lifespan (typically 20–30 years for asphalt shingles), a full replacement can range from $5,000 to $12,000 or more depending on the size and materials.
Electrical: $150 – $4,000
Electrical issues range from simple fixes like adding GFCI outlets in kitchens and bathrooms ($150–$400) to more significant work like upgrading an old electrical panel ($1,500–$4,000). Homes built before the 1970s may have outdated wiring (such as knob-and-tube or aluminum wiring) that requires attention.
Plumbing: $150 – $5,000
Common plumbing issues include leaky faucets, slow drains, and water heater problems. A water heater replacement alone can cost $1,000–$3,000. Homes with older galvanized steel pipes may eventually need repiping, which can push costs toward the higher end.
HVAC: $150 – $7,000
HVAC systems typically last 15–20 years. Minor repairs like replacing a thermostat or cleaning ductwork are on the lower end. Replacing an entire furnace or central air conditioning unit can cost $3,000–$7,000, making it one of the more expensive categories.
Foundation: $500 – $15,000
Foundation issues are often the most concerning findings in an inspection. Minor cracks and moisture control might cost $500–$2,000, but significant structural repairs involving piering, underpinning, or waterproofing can quickly reach $10,000–$15,000 or more.
Water Damage: $500 – $10,000
Water damage can stem from roof leaks, plumbing failures, or poor drainage around the foundation. Costs depend heavily on the extent of the damage. Mold remediation alone can cost $1,500–$5,000, and extensive water damage restoration can exceed $10,000.
How to Get a Personalized Estimate
The ranges above are national averages. Actual costs vary significantly based on your location, local labor rates, and the specific conditions of the property. That's where a personalized, location-based estimate makes all the difference.
Get Your Personalized Repair Cost Estimate
Upload your home inspection report and get an itemized repair cost breakdown tailored to your property and ZIP code — powered by AI analysis.
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What to Do With Your Estimate
Once you know the estimated repair costs, you have several options:
- Negotiate a price reduction — Ask the seller to reduce the purchase price by the estimated repair amount.
- Request a repair credit — Ask the seller to credit you for repairs at closing so you can hire your own contractors.
- Ask the seller to make repairs — Have critical issues fixed before closing (though you'll have less control over the quality of work).
- Walk away — If the repair costs are too high and the seller won't budge, your inspection contingency protects you.