Home Improvement Costs: Complete Price Guide
Real prices for every project — roofing, HVAC, windows, pools, outdoor living and more. Calculators, contractor directories, and state-by-state data.
28 project guides
Free calculators
50-state pricing
2025 data
Quick Cost Reference — All Projects
| Project | Typical Range | Avg / Unit |
|---|---|---|
| Home replacement cost estimatorPopular | Varies by home | $100–$400/sq ft |
| Garage door replacement | $800–$2,500 | $1,200 avg |
| Garage door repair | $150–$600 | $260 avg |
| Garage demolition | $1,500–$6,000 | $4–$7/sq ft |
| Garage conversion | $6,000–$25,000 | $50–$75/sq ft |
| Impact windowsHigh CPC | $700–$1,700/window | $950 avg |
| Impact windows Florida | $800–$1,400/window | County data |
| Interior door installation | $250–$1,000 | $500 avg |
| Double-pane window repair | $150–$600 | $350 avg |
| Window glass replacement | $200–$800 | $400 avg |
| Champion window prices | $350–$1,200/window | $700 avg |
| NewPro windows cost | $400–$1,400/window | $800 avg |
| Kitchen cabinet refacing | $4,000–$14,000 | $75–$150/linear ft |
| IKEA kitchen remodel | $7,000–$15,000 | $5,500 cabinets avg |
| Epoxy flooring | $1,500–$6,000 | $3–$12/sq ft |
| New roof cost (Michigan)High CPC | $7,000–$30,000 | $12,991 avg MI |
| Low cost roofing options | $5,000–$15,000 | $267/yr best value |
| New metal roof cost | $11,000–$48,000 | ~$16/sq ft standing seam |
| AC repair costHigh CPC | $75–$3,000 | $375 avg |
| Sprinkler system installation | $3,000–$6,500 | ~$1,000/zone |
| LeafGuard gutter cost | $2,200–$7,400 | $7.82/ft avg (survey) |
| Screened patio / porch | $2,000–$35,000 | $10–$120/sq ft |
| Split rail fence | $1,000–$7,500 | $15–$35/linear ft |
| Patio cover installation | $4,500–$12,000 | $20–$120/sq ft |
| Driveway sealing | $176–$600 | $0.15–$0.23/sq ft |
| Pool inspection | $125–$500 | $140–$250 avg |
| Pool resurfacing | $6,000–$15,000 | $11,000 avg |
Insurance & Replacement Value
Make sure your coverage matches your home's actual rebuild cost
Coverage gap calculator
7-variable calculator · 80% rule · 16-state table
Garage
Door replacement, repair, demolition, and conversion costs
Windows & Doors
Impact windows, brand comparisons, glass repair, door installation
Kitchen & Floors
Cabinet refacing, IKEA remodel, epoxy flooring
Roofing
New roof, metal roofing, and budget options — with Michigan-specific data
HVAC & Utilities
AC repair, sprinkler systems, gutter protection
Outdoor & Exterior
Screened patios, fencing, patio covers, and driveway sealing
Pools
Inspection checklists and resurfacing finishes compared
💡 How to use this guide. Every article includes a free calculator, price tables by state or city, a contractor directory with differentiated options, and a FAQ. Start with the quick cost table above to find your project, then use the calculator in each article to estimate your specific budget before requesting quotes.
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Frequently Asked Questions
What home improvement project has the best ROI?
Based on NAR and Remodeling Magazine data: garage door replacement (~194% ROI), manufactured stone veneer (~153%), entry door replacement (~188%), and minor kitchen remodel (~96%) consistently top the rankings. A screened porch returns ~84% and a sprinkler system ~86%. Large kitchen and bathroom renovations typically return 60–80%.
How do I get accurate quotes for home improvement projects?
Always get 3 competing quotes in writing, broken down by materials and labor separately. Use the calculators in each guide to arrive at your session with a realistic number — contractors price lower when they sense an informed customer. Schedule non-urgent work in fall or winter (10–15% cheaper than peak season). Ask about manufacturer rebates and current promotions before signing.
What's the most important thing to check before hiring a contractor?
License and insurance, verified through your state's contractor licensing board — not just from what the contractor tells you. In most states you can verify online in 2 minutes. Unlicensed contractors can't pull permits, which creates legal issues at resale. Also check BBB rating and reviews specifically mentioning project completion (not just estimate experience).