Home Additions in Hopewell by The5thwall

Residential · Hopewell, NJ

Home Additions in Hopewell

Licensed NJ contractor serving Hopewell 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 Hopewell and Mercer County.

Overview

Home Additions in Hopewell — for homeowners in Mercer County, built by a team that lives here.

Hopewell Borough and surrounding Hopewell Township offer a distinctly rural character unique among Mercer County communities. Rolling farmland, preserved open space, and a walkable historic borough center define the area. Homes here include 18th- and 19th-century farmhouses, converted barns, stone colonials, and newer custom builds on large lots. Hopewell attracts homeowners who value privacy, land, and connection to the area's agricultural heritage.

Renovation projects in Hopewell often involve historic properties with unique challenges — fieldstone foundations, timber-frame barns being converted to living space, and additions that must complement 200-year-old original structures. Even newer Hopewell homes sit on larger lots that invite outdoor living projects: expansive decks, patios, and outdoor kitchens that take advantage of the setting. The rural aesthetic demands a contractor with range.

Scope of work

Every additions 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

  • Room addition planning, framing, and finish work
  • Garage additions and garage conversions
  • Sunroom and four-season room construction
  • Foundation, footings, structural framing, and roof tie-ins
  • Siding, window, door, insulation, HVAC, electrical, and finish coordination
  • NJ permit applications, inspections, and code-compliant construction

Investment

What a additions 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
Get a Free Estimate

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.

Next step

Begin your additions consultation in Hopewell.

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

Call NowFree Quote