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How much does a bathroom remodel cost in Williamstown, NJ?

Regionally adjustedUpdated Prices checked October 20262 sources

In Williamstown, a bathroom remodel typically runs $7,670 to $20,380, about $14,020 for a typical job. That is the US national range from HomeAdvisor ($6,651 to $17,660) adjusted by the Middle Atlantic factor of 1.15 from the 2025 Cost vs. Value Report. Checked October 2026.

Adjusted for the Middle Atlantic region

Low
$7,670
Typical
$14,020
High
$20,380

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Bathroom remodel cost in Williamstown, NJ

Each row says exactly what the figures are and where they come from.

Bathroom remodel cost in Williamstown, NJ
EstimateLowTypicalHighBasisChecked
Middle Atlantic estimate$7,670$14,020$20,380National range × 1.15: the Middle Atlantic / national cost ratio for “Bath Remodel | Midrange” ($30,158 vs $26,138) in the 2025 Cost vs. Value ReportOctober 2026
US national range$6,651$12,153$17,660Per bathroom: typical range of customer-reported remodels (HomeAdvisor)October 2026

What drives the cost of a bathroom remodel

  1. Size and type of bathroom

    A powder room costs far less than a primary bath.

  2. Finish quality

    Tile, flooring and countertop choices move the total most.

  3. Moving plumbing

    Relocating a toilet, shower or vanity adds plumbing and permit costs.

  4. Labor

    Labor can be about 40% to 65% of the total.

  5. Location

    Labor and material prices vary by state and metro.

Permits and what's included in Williamstown

Permit note

Permit fees usually run $100 to $1,000, and moving pipes or walls nearly always requires one.

Rules are set locally; confirm with Williamstown’s building department.

What’s usually included

  • Demolition and disposal
  • Fixtures, tile and vanity in the agreed scope
  • Plumbing and electrical connections
  • Installation labor

Scopes vary. Get the scope in writing on every quote.

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Top-ranked bathroom remodelers in Williamstown

The top 3 of 354 bathroom remodelers we rank for Williamstown, NJ, by CR Score. Paid placement never changes rank.

  1. #1
    Re-Bath
    CR Score 624.9from 816 Google reviews
  2. #2
    Emmons Roofing & Siding
    CR Score 594.7from 449 Google reviews
  3. #3
    Showcase Remodels
    CR Score 585.0from 361 Google reviews

See all ranked bathroom remodelers in Williamstown

Bathroom remodel cost in Williamstown: questions

How much does a bathroom remodel cost in Williamstown, NJ?

In Williamstown, a bathroom remodel typically runs $7,670 to $20,380, about $14,020 for a typical job. That is the US national range from HomeAdvisor ($6,651 to $17,660) adjusted by the Middle Atlantic factor of 1.15 from the 2025 Cost vs. Value Report. Checked October 2026.

Why is the Williamstown price different from the national price?

The 2025 Cost vs. Value Report puts the “Bath Remodel | Midrange” project at $30,158 in the Middle Atlantic division against $26,138 nationally, a factor of 1.15. We apply that factor to the national range. It is a division-level adjustment, not a Williamstown price survey.

Do I need a permit for a bathroom remodel in Williamstown?

Permit fees usually run $100 to $1,000, and moving pipes or walls nearly always requires one. Rules are set locally, so confirm with Williamstown’s building department.

What affects the cost of a bathroom remodel?

Size and type of bathroom: a powder room costs far less than a primary bath. Finish quality: tile, flooring and countertop choices move the total most. Moving plumbing: relocating a toilet, shower or vanity adds plumbing and permit costs. Labor: labor can be about 40% to 65% of the total.

How many bathroom remodelers serve Williamstown?

We rank 354 bathroom remodelers for Williamstown, NJ by CR Score. Get at least three written quotes for the same scope.

What is usually included in the price?

Demolition and disposal; Fixtures, tile and vanity in the agreed scope; Plumbing and electrical connections; Installation labor. Always get the scope in writing on the quote.

Sources

Checked October 2026. Figures are estimates, not quotes.

  1. HomeAdvisor: Bathroom remodel cost · page updated June 17, 2026 · checked October 2026Primary source. Used for: Low, typical and high; drivers; permit.
  2. Journal of Light Construction: 2025 Cost vs. Value Report: Bath Remodel, Midrange · page updated 2025 · checked October 2026Used for: Regional adjustment ratio.
  3. Journal of Light Construction: 2025 Cost vs. Value Report, Middle Atlantic division · checked October 2026Used for: Regional factor 1.15 for “Bath Remodel | Midrange”.
These are published estimates with a documented regional adjustment, checked October 2026. They are not quotes. Typical range shown: $7,670 to $20,380. Editorial policy

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