Bathroom remodeling contractors in Brunswick, ME

Brunswick sits at the northern edge of the Portland labor market, and pricing reflects it — close to the Maine average rather than the Portland premium. Contractors here often serve the Bath and Topsham corridor as well, so travel time is priced into smaller jobs.

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Bathroom remodel cost in Brunswick

Based on a 60 sq ft bathroom remodel scope, adjusted by the Maine regional cost index and a Brunswick metro multiplier of 0.99×. A 10% contingency reserve is included. These are budgeting estimates, not quotes.

Source: Our Haus cost engine — per-square-foot bands from public industry data (Cost vs. Value, NAHB, RSMeans-derived regional indices), adjusted for Maine and the Brunswick metro.
Brunswick bathroom remodel	Low	Likely	High
Basic finishEntry-level materials, no layout change	$12k	$17k	$23k
Mid-range finishThe most common scope	$23k	$32k	$43k
High-end finishCustom materials and detail	$43k	$57k	$80k

Source: Our Haus cost engine — per-square-foot bands from public industry data (Cost vs. Value, NAHB, RSMeans-derived regional indices), adjusted for Maine and the Brunswick metro.

Estimated range — based on BLS OEWS national average wages and BLS PPI material indexes applied to Our Haus baseline unit costs, as of June 2026. Estimates are shown as a range and help set expectations. They are not a quote, a verified price, or an appraisal of what a contractor will charge.

Where the money goes (mid-range finish)

Line item
Line item	Low	Likely	High
Tile & shower/tub	$4.7k	$6.3k	$8.7k
Vanity & countertop	$2.5k	$3.5k	$4.7k
Plumbing fixtures	$3.0k	$4.0k	$5.5k
Flooring	$1.5k	$2.0k	$2.8k
Electrical & lighting	$1.3k	$1.7k	$2.4k
Drywall, paint, trim	$1.5k	$2.0k	$2.8k
Labor (general)	$5.9k	$8.1k	$11k
Permits & design	$848	$1.2k	$1.6k

What drives the price in Brunswick

Federal and Greek Revival homes on and near Federal Street and Park Row, mill-era housing near the Androscoggin, mid-century neighborhoods around the former naval air station, and newer building at Brunswick Landing. The historic stock is genuinely old — expect plaster, original framing, and lead paint.

Tile scope and size: Labor scales with the number of cuts, not just the area. Large-format tile, herringbone layouts, niches, and curbless entries all raise the labor line well above a simple 12x24 floor.
Moving plumbing: Keeping the toilet, sink, and shower in place keeps the job in the low band. Moving the toilet is the single most expensive fixture move because of the waste line.
Tub-to-shower conversion: Common in older New England homes, and it usually means reframing the floor, resetting the drain, and full waterproofing rather than a swap.
Ventilation: Many older bathrooms have no fan or vent into an attic. Adding a properly sized fan ducted to the exterior is inexpensive and prevents the mold problem that causes the next remodel.
Hidden water damage: In pre-1950 homes, a failed shower pan has often been leaking quietly for years. Budget contingency here specifically.

Common Brunswick neighborhoods where this work comes up: Federal Street Historic District, Brunswick Landing, Maine Street, Pleasant Hill, Mere Point.

Permits and rules in Brunswick

Authority: Town of Brunswick Codes Enforcement Department

Building permit plus zoning review; trades pull electrical and plumbing separately. Exterior work in the Federal Street and Park Row historic districts goes through additional review. Shoreland zoning applies along the Androscoggin and out toward Mere Point and Simpsons Point.

Maine contract and licensing rules

Maine requires a written contract for home-construction or repair work over $3,000. The contract must include the contractor's name and address, the work and materials, the total price, a payment schedule, start and completion dates, a warranty statement, and notice of the state's contractor-dispute mediation program. Maine does not license general contractors, so verify insurance directly with the carrier.

Timeline and season in Brunswick

April through November for exterior work, with the spring queue filling early. Winters here are slightly harder than on the immediate coast, so weather protection for open framing is a real budget line.

Typical duration: 3–6 weeks on site.

1
Design and selections · 1–3 weeks
Fixture and tile selection. Order everything before demolition — a backordered valve stops the whole job.
2
Permitting · 1–3 weeks
Plumbing and electrical permits; a building permit if framing changes.
3
Demolition · 1–2 days
Down to studs. Subfloor and framing condition is assessed here.
4
Rough-in and inspection · 3–5 days
Plumbing and electrical rough, fan duct, blocking for grab bars, then inspection.
5
Waterproofing and tile · 1–2 weeks
Backer board, waterproof membrane, pan slope, then tile and grout with cure time between steps.
6
Fixtures and finish · 3–5 days
Vanity, toilet, trim, glass measurement — shower glass is typically ordered after tile is set and adds 1–2 weeks.

What's included — and what usually isn't

Bathrooms are small but dense: plumbing, waterproofing, tile, ventilation, and electrical all land in a few dozen square feet. Cost per square foot runs higher than almost any other room, and the difference between a good and a bad job is mostly invisible waterproofing work.

Typically included

• Demolition down to studs and subfloor where tile is being replaced
• Waterproofing and shower pan or tub set
• Tile — floor, shower walls, and any accent work
• Vanity, countertop, mirror, and storage
• Plumbing fixtures: toilet, shower valve, trim, and drains
• Exhaust fan sized to the room and vented outside
• Electrical: GFCI protection, lighting, and any heated-floor circuit
• Paint and trim

Usually excluded

• Rotted subfloor or joist repair found at demolition
• Relocating the toilet drain, which usually means opening the ceiling below
• Whole-house water pressure or supply-line issues
• Mold remediation behind an existing failed shower

What a complete Brunswick estimate spells out

• The waterproofing system by name (sheet membrane, liquid membrane, or a proprietary system)
• Tile allowance in dollars per square foot, supply only, with quantity
• Fixture model numbers or a per-fixture allowance
• Whether shower glass is included and when it is measured
• Exhaust fan CFM and where it vents
• A stated unit price for subfloor or joist repair if it is found

Full checklist: what should be in a contractor's estimate.

Looking for a bathroom remodel contractor in Brunswick?

We don't keep a contractor directory, and we won't pretend to. The dependable process is to gather two or three referrals locally, check the Maine registration or license rules above, confirm general liability and workers' compensation directly with each carrier, then compare the written proposals side by side against the ranges on this page.

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Have a Brunswick quote in hand?

Run it through the quote range checker. We compare it against the Maine cost index, flag line items that look high, and review the contract against Maine home-improvement rules.

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Bathroom remodel in Brunswick — common questions

Why do small bathrooms cost so much per square foot?

Every trade has to work in the same tiny room in sequence, and the fixed costs — permits, waterproofing, a shower valve, a vanity, a toilet — do not shrink with the room. A 40-square-foot bathroom and a 70-square-foot bathroom often differ by only a few thousand dollars in total.

How long will I be without the bathroom?

Plan on the full on-site duration, typically three to six weeks. Cure times for mortar, waterproofing, and grout are not compressible, and shower glass usually arrives a week or two after tile is finished.