How much do projects cost in Trenton, NJ?
Trenton contractor pricing runs 20% above the national average. Every guide below is adjusted to local labor rates, permits and climate.
Local labor
Licensed trade labor in Trenton runs about 120% of the national average, and the best crews book out fastest in spring and early summer.
Permits & code
Most Trenton, NJ projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.
Climate
New Jersey weather drives material choices here, so ask contractors what they install most often in Trenton and why.
Construction costs in Trenton
Fence Installation cost in Trenton
$1,800 – $4,800
Roof Replacement cost in Trenton
$10,200 – $40,800
Kitchen Remodel cost in Trenton
$21,600 – $114,000
HVAC Replacement cost in Trenton
$6,600 – $21,600
Deck Building cost in Trenton
$5,280 – $14,400
Window Replacement cost in Trenton
$540 – $1,800
Bathroom Remodel cost in Trenton
$7,800 – $45,600
Interior Painting cost in Trenton
$1,440 – $7,200
Roof Repair cost in Trenton
$480 – $2,160
Siding Installation cost in Trenton
$8,400 – $26,400
Flooring Installation cost in Trenton
$1,920 – $7,800
Concrete Driveway cost in Trenton
$4,200 – $11,400
Plumbing Repair cost in Trenton
$216 – $1,020
Electrical Panel Upgrade cost in Trenton
$2,160 – $5,400
Solar Panel Installation cost in Trenton
$18,000 – $38,400
Water Heater Installation cost in Trenton
$1,440 – $4,200
Landscaping cost in Trenton
$3,600 – $18,000
Tree Removal cost in Trenton
$480 – $2,160
Garage Door Installation cost in Trenton
$1,080 – $4,200
Foundation Repair cost in Trenton
$2,640 – $10,200
Gutter Installation cost in Trenton
$1,080 – $3,360
Basement Waterproofing cost in Trenton
$3,600 – $14,400
Home Addition cost in Trenton
$54,000 – $168,000
Pool Installation cost in Trenton
$42,000 – $102,000
Asphalt Paving cost in Trenton
$2,160 – $5,040
Exterior Painting cost in Trenton
$3,600 – $10,800
Drywall Installation cost in Trenton
$1,800 – $4,200
Insulation Installation cost in Trenton
$2,160 – $6,480
Tile Installation cost in Trenton
$1,680 – $6,000
Countertop Installation cost in Trenton
$2,160 – $6,480
Cabinet Refacing cost in Trenton
$3,000 – $10,560
Hardwood Floor Refinishing cost in Trenton
$2,880 – $7,680
Carpet Installation cost in Trenton
$2,940 – $9,240
Stucco Repair cost in Trenton
$1,920 – $6,000
Pressure Washing cost in Trenton
$270 – $900
Sod Installation cost in Trenton
$3,240 – $7,920
Sprinkler System Installation cost in Trenton
$4,320 – $8,640
Retaining Wall Installation cost in Trenton
$4,500 – $10,800
Patio Installation cost in Trenton
$3,600 – $10,800
Epoxy Garage Floor Coating cost in Trenton
$2,160 – $6,480
Chimney Repair cost in Trenton
$540 – $4,200
Mold Remediation cost in Trenton
$1,728 – $4,320
Septic System Installation cost in Trenton
$7,200 – $24,000
Sewer Line Replacement cost in Trenton
$5,760 – $18,000
Water Well Drilling cost in Trenton
$6,000 – $15,600
Sump Pump Installation cost in Trenton
$720 – $3,000
Water Softener Installation cost in Trenton
$1,440 – $4,200
Standby Generator Installation cost in Trenton
$10,800 – $21,600
EV Charger Installation cost in Trenton
$960 – $3,000
Smart Home Installation cost in Trenton
$1,440 – $4,800
Home Security System Installation cost in Trenton
$1,152 – $4,320
Ductwork Replacement cost in Trenton
$4,500 – $10,800
Heat Pump Installation cost in Trenton
$7,920 – $16,200
AC Repair cost in Trenton
$180 – $1,800
Furnace Repair cost in Trenton
$180 – $1,680
Boiler Installation cost in Trenton
$5,400 – $13,200
Radon Mitigation cost in Trenton
$1,080 – $3,000
Asbestos Removal cost in Trenton
$3,600 – $14,400
Water Damage Restoration cost in Trenton
$1,920 – $5,760
Basement Finishing cost in Trenton
$33,600 – $86,400
Garage Conversion cost in Trenton
$28,800 – $72,000
ADU Construction cost in Trenton
$180,000 – $360,000
Sunroom Addition cost in Trenton
$28,800 – $96,000
New Home Construction cost in Trenton
$396,000 – $1,056,000
Demolition Services cost in Trenton
$7,200 – $27,000
Excavation and Grading cost in Trenton
$9,000 – $27,000
Junk Removal cost in Trenton
$432 – $864
Gutter Cleaning cost in Trenton
$216 – $540
Snow Removal cost in Trenton
$720 – $2,160
Appliance Repair cost in Trenton
$144 – $780
Home Inspection cost in Trenton
$420 – $840
Insurance costs in Trenton
Loans costs in Trenton
Legal costs in Trenton
Construction Lawyer cost in Trenton
$4,500 – $10,800
Contractor Dispute Attorney cost in Trenton
$6,000 – $13,200
Mechanics Lien Attorney cost in Trenton
$600 – $4,200
Construction Defect Lawyer cost in Trenton
$13,200 – $28,800
Construction Contract Review Attorney cost in Trenton
$480 – $3,000
Construction Accident Lawyer cost in Trenton
$1,800 – $14,400
Permit and Zoning Attorney cost in Trenton
$3,240 – $7,200
HOA Dispute Attorney cost in Trenton
$2,700 – $6,000
Property Insurance Claim Lawyer cost in Trenton
$600 – $7,200
Real Estate Closing Attorney cost in Trenton
$720 – $3,000
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