Whole-Home Renovation in Princeton by The5thwall

Residential · Princeton, NJ

Whole-Home Renovation in Princeton

Licensed NJ contractor serving Princeton and Mercer County. Father-and-son team. No subcontracted labor.

4.9

Average customer rating

Across all projects in Mercer County and surrounding areas.

NJ

Licensed & insured

NJ HIC registered — fully bonded, $2M general liability.

5+

Years serving Central NJ

Including Princeton and Mercer County.

Overview

Whole-Home Renovation in Princeton — for homeowners in Mercer County, built by a team that lives here.

Princeton is home to one of the world's most prestigious universities and some of Central New Jersey's most distinguished residential architecture. From stately Colonial homes along Nassau Street to mid-century ranches in the Western Section, Princeton properties carry both historic significance and substantial market value. Many homeowners here need renovations that honor original craftsmanship — crown molding profiles, hardwood floor restoration, period-appropriate kitchens — while quietly integrating modern systems behind the walls.

Princeton homeowners invest in their properties because values here consistently outpace the rest of Mercer County. Whether you own a 1920s Tudor near the university campus, a stone farmhouse off Cherry Hill Road, or a newer build in Montgomery, renovation ROI in Princeton is among the highest in the state. Local zoning and historic district regulations also mean you need a contractor who understands permit requirements beyond standard NJ code.

Scope of work

Every whole home project covers the full scope — start to finish.

One contractor pulls every trade under one roof — design, demolition, rough-in, finish, cleanup. You deal with the owners. No coordinating subs, no finger-pointing, no surprise line items.

Included

  • Open-concept floor plan conversions
  • Full structural modifications (load-bearing walls, headers)
  • Whole-house electrical panel and wiring upgrades
  • Plumbing system replacement and rerouting
  • HVAC modernization and ductwork
  • Interior and exterior paint and trim
  • New flooring throughout all living areas

Investment

What a whole home project costs.

Three investment tiers, based on scope and finish level. Every estimate is custom — these are the ranges most clients land within.

Essential

Quality craftsmanship for everyday upgrades

$15K - $40K

What's included

  • Single-room renovations
  • Standard material selections
  • Licensed & insured crew
  • Project management included
  • 1-year workmanship warranty
  • Permit handling
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Premium

Elevated finishes for the modern home

$40K - $100K

What's included

  • Multi-room renovations
  • Premium material selections
  • 3D design visualization
  • Dedicated project manager
  • 2-year workmanship warranty
  • Permit handling
  • Weekly progress updates
  • Flexible payment schedule
Get a Free Estimate

Elite

Full-scale transformations without compromise

$100K+

What's included

  • Whole-home renovations
  • Designer-grade materials
  • Full architectural planning
  • Senior project manager
  • 5-year workmanship warranty
  • Permit handling
  • Daily progress updates
  • Priority scheduling
  • Post-project walkthrough
Schedule a Consultation

The process

Five steps, start to handover.

01

Consultation

A site visit, measurements, and an honest conversation about scope. No pressure, no obligation.

02

Design & estimate

We return with a detailed plan, material selections, and an itemized estimate. You see exactly what the project is — and exactly what it costs.

03

Contract & permits

One contract, line-itemed. We pull every permit required by NJ code. Your project starts with compliance handled.

04

Build

Our crew works on site, one point of contact throughout. Daily cleanup, weekly progress reports, no crew rotation.

05

Handover

A walkthrough of every detail together. Nothing closes until you're satisfied. Workmanship warranty begins the day you sign off.

Questions answered

Whole-Home Renovation in Princeton — frequently asked.

Whole-home renovations in Princeton typically range from $100,000 to $300,000+ depending on the size of the home, scope of work, and material selections. The cost varies significantly based on whether you need structural changes, full system upgrades (plumbing, electrical, HVAC), and the level of finish. We provide detailed estimates after an on-site assessment.

A whole-home renovation in Princeton typically takes 10 to 20 weeks depending on the size of the home and scope of work. We can phase the project so you can continue living in parts of your home during construction. We provide weekly progress updates and a detailed timeline before starting.

Yes — we specialize in renovating older Mercer County homes. Many Princeton properties have plaster walls, original hardwood floors, and architectural details worth preserving. We modernize systems (electrical, plumbing, HVAC) while keeping the character that makes the home special. Our team understands the unique challenges of pre-war and mid-century construction.

Not necessarily. We can often phase the work so you keep access to a kitchen and bathroom throughout the project. For extensive renovations where every room is affected, we recommend making temporary arrangements. We discuss logistics during planning and work around your needs as much as possible.

Next step

Begin your whole home consultation in Princeton.

We're based in Lawrence — minutes from Princeton. Site visits typically scheduled within a week.

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