2026 cost guides
New Jersey construction costs run materially above the national average, which is why national calculators consistently understate quotes here. These guides use 2026 regional market data broken into the line items that make competing quotes genuinely comparable.
| Project | Range | Timeline |
|---|---|---|
| Roof Replacement | $9,150–$22,000 | 1–3 days on site; 2–4 weeks from signed contract to install |
| Roof Repair | $450–$3,500 | Same week for non-emergency; emergency tarping within 24–48 hours |
| Kitchen Remodeling | $28,000–$81,300 | 6–10 weeks on site for a full remodel; 3–4 weeks for a cabinet-and-counter refresh |
| Bathroom Remodeling | $12,000–$45,500 | 3–5 weeks on site for a full bathroom; 1–2 weeks for a fixture-and-finish refresh |
Detailed guides
Mercer County, NJ
Roof Replacement Cost in Mercer County, NJ (2026)
A full roof replacement in Mercer County, New Jersey costs between $9,150 and $22,000 in 2026 for a typical single-family home, using architectural asphalt shingles at $5.50 to $8.
Includes calculatorBucks County, PA
Roof Replacement Cost in Bucks County, PA (2026)
A full roof replacement in Bucks County, Pennsylvania costs between $9,150 and $22,000 in 2026 for a typical single-family home, plus a municipal building permit fee of roughly $150 to $400. Unlike New Jersey, Pennsylvania has no statewide ordinary-maintenance exemption for roof covering replacement — each township and borough sets its own rule, and Bucks County itself does not issue building permits.
Includes calculatorMercer County, NJ
Kitchen Remodel Cost in Mercer County, NJ (2026)
A kitchen remodel in Mercer County, New Jersey costs between $28,000 and $81,300 in 2026, depending on scope. A same-layout refresh with new cabinetry, counters and flooring runs $28,000 to $42,000 and frequently requires no permit at all under N.
Includes calculatorMercer County, NJ
Bathroom Remodel Cost in Mercer County, NJ (2026)
A bathroom remodel in Mercer County, New Jersey costs between $12,000 and $45,500 in 2026. Budgeting works out to roughly $172 to $488 per square foot, averaging about $344.
Includes calculatorHamilton Township, NJ
Roof Replacement Cost in Hamilton, NJ (2026)
A roof replacement in Hamilton Township, New Jersey costs between $9,150 and $22,000 in 2026, with most of the township's post-war Capes, ranches and split-levels landing in the $12,000 to $18,000 range. No permit is required for a detached one- or two-family dwelling under N.
Includes calculatorTrenton, NJ
Bathroom Remodel Cost in Trenton, NJ (2026)
A bathroom remodel in Trenton, New Jersey costs between $12,000 and $45,500 in 2026, but the city's pre-1939 housing stock shifts the distribution upward within that range. Trenton's rowhouses and Victorians commonly carry cast iron and galvanized supply lines, original knob-and-tube branch circuits, and mud-set tile over aged subfloor — all of which turn what looks like a cosmetic remodel into permitted work with a genuine contingency.
Includes calculator