Decks and Porches Cost in Trenton, NJ in 2026
Most Decks and Porches projects in Trenton, NJ cost between $8,500 and $28,000. The typical price is $15,000.
Labour and materials in Trenton run about 17% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Pressure-treated pine versus composite versus hardwood
- Height off the ground and stair count
- Railing material
- Footing depth required by frost line
Usually included
- Footings, framing and decking
- Railings and stairs
- Fasteners and flashing at the ledger
Usually extra
- Permits
- Under-deck drainage
- Built-in seating or pergola
Unit prices in Trenton, NJ
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $28 |
| Mid-range | $50 |
| High-end | $95 |
Deck builders in Trenton, NJ
Businesses listed on Google near Trenton, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Perfect Touch Interior & Exterior Contractor
4.9(108 reviews)
630 Pennsylvania Ave, Trenton, NJ 08638
GENESIS CONTRACTORS LLC
5.0(87 reviews)
404 E Franklin St, Hamilton Township, NJ 08610
Util Construction
5.0(73 reviews)
335 New Rd, Monmouth Junction, NJ 08852
Yannuzzi and Sons Custom Deck Builders, LLC.
4.8(66 reviews)
73 Red Valley Rd, Clarksburg, NJ 08510
Pro-Deck Supply and Railing
5.0(39 reviews)
1608 5th St, Ewing Township, NJ 08638
Prestige Home Improvement and Repairs LLC | Bathroom & Kitchen Remodel | Deck Build | Plastering Work | NJ | PA
4.9(38 reviews)
1129 Hamilton Ave, Trenton, NJ 08629