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CornerstoneGeneral contractor in Trenton, NJ

Cornerstone is a general contractor at 354 S Broad St, Trenton, NJ 08608. Open Monday to Friday.

Trenton, NJ0 paid placements in any rankingHow we rank

Call (609) 548-0349Website ↗

Key facts

Key facts about Cornerstone
Address354 S Broad St, Trenton, NJ 08608Get directions
Phone(609) 548-0349
Websitefacebook.com
HoursMonday to Friday: 7:30 AM – 4 PM

Trades

Each trade shows the evidence we matched it on.

  • General Contractingmain tradeGoogle main category

Service area

Serves Trenton and 11 towns within 25 miles: White Horse, Mercerville, Ewing, Mercerville-Hamilton Square, Yardville, Hamilton Square, Princeton, Burlington, Edgewater Park, Hightstown and Princeton Meadows.

Based in Trenton, NJView on map

Opening hours

Opening hours for Cornerstone
DayHours
Monday7:30 AM – 4 PM
Tuesday7:30 AM – 4 PM
Wednesday7:30 AM – 4 PM
Thursday7:30 AM – 4 PM
Friday7:30 AM – 4 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.10 Middle Atlantic factor (2025 Cost vs. Value Report)$16,000$29,600$45,640
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.15 Middle Atlantic factor (2025 Cost vs. Value Report)$7,670$14,020$20,380

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Cornerstone

What are Cornerstone’s hours?

Cornerstone is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 4 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Cornerstone serve?

Serves Trenton and 11 towns within 25 miles: White Horse, Mercerville, Ewing, Mercerville-Hamilton Square, Yardville, Hamilton Square, Princeton, Burlington, Edgewater Park, Hightstown and Princeton Meadows. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

How do I contact Cornerstone?

Call Cornerstone on (609) 548-0349. The business is at 354 S Broad St, Trenton, NJ 08608. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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