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Home project costs in New Hampshire
Cost estimates adjusted for New Hampshire's regional labor market. Regional cost factor: 1.10. Cold winters; moderate-high costs.
Why home projects cost what they do in New Hampshire
Cold winters; moderate-high costs.
We adjust national cost ranges with a regional labor/market factor of ×1.10, then also factor in the weather and housing conditions typical of New Hampshire.
Local climate & factors in New Hampshire
- Cold winters increase heating demand and the importance of insulation, ductwork and a reliable furnace or heat pump.
- Older homes often need more electrical, plumbing and structural updates, which can raise project costs.
- A higher regional labor and material factor pushes overall project costs up.
Home services in New Hampshire
HVAC
| Project | National typical | New Hampshire estimate |
|---|---|---|
| AC Replacement Cost (2026) | $7,200 | $4,400–$13,750 |
| HVAC System Replacement Cost (2026) | $9,500 | $6,600–$16,500 |
| AC Repair Cost (2026) | $350 | $165–$1,320 |
| Central AC Installation Cost (2026) | $7,600 | $4,620–$14,300 |
| Heat Pump Replacement Cost (2026) | $8,500 | $5,500–$15,400 |
| Furnace Replacement Cost (2026) | $5,500 | $3,850–$9,900 |
Water & Mold
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Water Damage Restoration Cost (2026) | $3,000 | $1,320–$11,000 |
| Mold Remediation Cost (2026) | $3,500 | $1,650–$16,500 |
| Mold Inspection Cost (2026) | $450 | $220–$1,100 |
Plumbing
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Plumbing Repair Cost (2026) | $250 | $132–$1,100 |
| Water Heater Replacement Cost (2026) | $1,650 | $990–$3,300 |
Roofing
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Roof Replacement Cost (2026) | $9,500 | $6,600–$19,800 |
| Roof Repair Cost (2026) | $1,000 | $440–$3,300 |
Electrical
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Electrical Repair Cost (2026) | $260 | $132–$990 |
| Electrical Panel Upgrade Cost (2026) | $2,200 | $1,320–$4,400 |
Kitchen Remodeling
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Kitchen Remodel Cost (2026) | $26,000 | $13,200–$77,000 |
| Kitchen Countertop Replacement Cost (2026) | $40 | $13–$132 |
Bathroom Remodeling
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Bathroom Remodel Cost (2026) | $14,000 | $6,600–$38,500 |
| Shower Replacement Cost (2026) | $4,000 | $1,650–$9,900 |
Flooring
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Flooring Installation Cost (2026) | $8 | $3–$22 |
| Flooring Repair Cost (2026) | $500 | $165–$2,200 |
Windows & Doors
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Window Replacement Cost (2026) | $650 | $330–$1,320 |
| Door Replacement Cost (2026) | $800 | $275–$2,750 |
Landscaping
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Landscaping Cost (2026) | $5,000 | $1,100–$22,000 |
| Lawn Care Cost (2026) | $75 | $44–$165 |
Pools
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Pool Installation Cost (2026) | $50,000 | $27,500–$110,000 |
| Pool Repair Cost (2026) | $800 | $220–$3,300 |
Tree Services
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Tree Removal Cost (2026) | $700 | $220–$2,750 |
| Tree Trimming Cost (2026) | $250 | $88–$880 |
Painting
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Painting Cost (2026) | $4 | $2–$8 |
| Exterior Painting Cost (2026) | $3,500 | $1,650–$8,800 |
Concrete
| Project | National typical | New Hampshire estimate |
|---|---|---|
| Concrete Cost (2026) | $165 | $132–$308 |