Deck & Patio in Bernardsville by The5thwall

Exterior · Bernardsville, NJ

Deck & Patio in Bernardsville

Licensed NJ contractor serving Bernardsville and Somerset 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 Bernardsville and Somerset County.

Overview

Deck & Patio in Bernardsville — for homeowners in Somerset County, built by a team that lives here.

Bernardsville is a prestigious borough in the Somerset Hills, historically part of New Jersey's horse country. The downtown features upscale shops and restaurants along Mine Brook Road, while residential neighborhoods include grand estates on Claremont Road, charming older homes near the train station, and newer luxury developments. The borough's architectural heritage includes Tudor revivals, stone colonials, and Arts and Crafts bungalows.

Bernardsville renovations demand a contractor comfortable with high-end, historically sensitive work. Many properties here have architectural details worth preserving — leaded glass windows, hand-laid stone, original hardwood floors, and custom millwork. At the same time, homeowners want modern kitchens, updated bathrooms, and smart home integration behind the period facades. The NJ Transit train station also makes Bernardsville popular with NYC commuters who invest heavily in their homes.

Scope of work

Every decks 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

  • Composite decking (Trex, TimberTech, Azek)
  • Pressure-treated and hardwood deck construction
  • Paver patio design and installation
  • Built-in seating, planters, and railings
  • Pergola and shade structure construction
  • Outdoor kitchen and grill station rough-ins
  • LED deck lighting and electrical hookups

Investment

What a decks 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
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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
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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

Deck & Patio in Bernardsville — frequently asked.

Deck construction in Bernardsville typically costs $15,000 to $40,000 depending on size, material, and features. A basic 300 sq ft pressure-treated deck starts around $15,000. A premium composite deck (Trex, TimberTech) with built-in seating and lighting runs $25,000 to $40,000+. We provide detailed estimates with material options.

Yes — deck construction in Bernardsville requires a building permit from the local building department. The permit process includes plan review and inspections of footings, framing, and railings. We handle all permits and inspections as part of our service, ensuring your deck meets NJ building code including proper frost-line footings.

For Bernardsville's NJ climate, composite decking (Trex, TimberTech, Azek) is usually the better long-term investment. It costs more upfront but requires zero staining or sealing and lasts 25 to 50 years. Pressure-treated wood costs less initially but needs annual maintenance. We discuss both options and help you choose based on your budget and lifestyle.

Most deck projects in Bernardsville take 1 to 3 weeks from start to finish, depending on size and complexity. This includes footing installation, framing, decking, railings, and any built-in features. We account for NJ frost-line depth requirements (36 inches) in all our footing installations.

Next step

Begin your decks consultation in Bernardsville.

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

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