2025 NJ Pricing Guides

How Much Does Home Improvement Cost in NJ?

Real pricing data from licensed contractors in Middlesex, Monmouth & Ocean County. Updated March 2025.

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Central NJ Pricing

Updated March 2025

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Click any guide to see detailed pricing, cost factors, and FAQs for that project in Central NJ.

$8,500 – $20,000

Roof Replacement

per home (2,000 sq ft)

$6,000 – $22,000

Deck

for a 300–400 sq ft deck

$15,000 – $75,000+

Kitchen Remodel

for a typical NJ kitchen

$8,000 – $30,000+

Bathroom Remodel

for a full bathroom remodel

$5,500 – $14,000

HVAC Replacement

for a full central HVAC system

$400 – $1,100+

Window Replacement

per window, installed

$3,500 – $15,000

Basement Waterproofing

for interior waterproofing system

$2,500 – $10,000

Fence

for a typical residential yard

$8,000 – $22,000

Siding Replacement

for a typical NJ home

Flooring

per sq ft, installed

House Painting

per room (interior)

$1,800 – $4,500

Electrical Panel Upgrade

for a full panel upgrade

$8,500 – $20,000

Standby Generator

installed (whole-home)

$500 – $15,000

Foundation Repair

depending on issue type

$1,000 – $3,500

Gutter Guards

for a typical NJ home

$2,000 – $6,000

Garage Floor Coating

for a 2-car garage (480 sq ft)

$3,500 – $14,000

New Driveway

for a typical 2-car driveway

$2,500 – $15,000+

Landscaping

for a full yard landscaping project

$5,000 – $20,000

Patio

for a 400 sq ft patio

$15,000 – $55,000+

Sunroom

for a typical 200 sq ft sunroom

$1,000 – $5,000

Water Treatment System

installed (whole-home system)

$2,500 – $7,000

Permanent LED Holiday Lighting

for a typical NJ home

Plumbing

per hour (labor)

Handyman

per hour

$1,500 – $15,000

Masonry Work

for a typical masonry project

$8,000 – $50,000+

Backyard Renovation

for a full backyard transformation