Small Bathroom Contractors in Sarnia

Small & Condo Bathroom Renovations

Make a tight bathroom work harder, with a licensed local contractor.

Licensed & insured contractors
WSIB-covered
25 years in the trade
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Small Bathroom Renovations in Sarnia

The standard bathroom in a Sarnia bungalow is about five feet by seven or eight feet. Tub on one wall, toilet and sink on the other, and not an inch to spare. Condo bathrooms in Point Edward and along the waterfront are often just as tight.

Small bathrooms are tricky. Every inch counts, and there's no room for a layout mistake. The good news: a small room uses less tile, less drywall and fewer fixtures, so your money goes further.

Bathroom Renovations Sarnia matches you with licensed, insured, WSIB-covered contractors with 25 years in the trade who know how to get the most out of a small space. Call 226-407-6015 for a free quote.

Making a Small Bathroom Work Harder

Swap the Tub for a Shower

In a 5x8 bathroom, taking out the tub and putting in a walk-in shower with clear glass can make the room feel twice as big. Tub-to-shower conversions

Go Wall-Hung

A floating vanity and a wall-hung toilet show more floor, which tricks your eye into seeing more space. They're also easier to clean under.

Use the Walls

A recessed niche in the shower and a recessed medicine cabinet over the sink add storage without sticking out into the room.

Pick Big Tile and Light Colours

Large-format tile means fewer grout lines, which makes a floor look bigger. Light colours bounce light around.

Rethink the Door

A pocket door or a door that swings out instead of in can free up a surprising amount of room.

Light It Well

One overhead fixture leaves shadows. A lit mirror plus a pot light makes a small room feel open.

Condo Bathroom Renovations: Building Rules and Scheduling

Renovating a condo bathroom in Sarnia or Point Edward comes with extra steps. A contractor who has done condo work will know them.

Board approval. Most condo corporations want a written request before any renovation. Some want to see the plan, the contractor's insurance and their WSIB certificate.
Elevator and loading. You may need to book the service elevator and protect the halls for tear-out day.
Noise hours. Many buildings limit loud work to weekday hours.
Water shut-offs. Shutting off water can affect other units, so it has to be planned with management.
Flooring and sound. Some buildings require a sound-blocking layer under new tile.

Your contractor handles the paperwork and scheduling so you're not stuck in the middle.

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Powder Rooms and Half Baths

A powder room is the smallest renovation in the house, and one of the most noticed, since guests use it. A new vanity, toilet, mirror, lighting and floor can turn a dated half bath into a clean, modern room in a few days.

Powder rooms are also a good place to have some fun. Because the room is small, a bold wallpaper, a statement mirror or a pricier tile costs far less than it would in a full bathroom. Many Sarnia homeowners add a powder room to a basement or main floor during a larger renovation. If there's a drain nearby, a contractor can often fit one into a closet or under the stairs.

Budget Refresh or Full Renovation?

Not every small bathroom needs to be torn to the studs.

A refresh keeps the tub and tile and swaps out the rest: vanity, toilet, faucet, mirror, lights and paint. It's quick and budget-friendly.

A full renovation takes the room down to the studs. You get new plumbing where needed, waterproofing, tile and every fixture. It's the right call if the tile is cracked, the tub is worn or you suspect water damage behind the walls.

A contractor can tell you which your bathroom needs at your free visit.

Small Bathroom Renovation Cost in Sarnia

Most small or condo bathroom renovations in Sarnia-Lambton cost $10,000 to $20,000 in 2026.

Small bathroom project	Typical range
Powder room update	$4,000 – $8,000
Small bathroom refresh (keep tub and tile)	$5,000 – $9,000
Full 5x7 or 5x8 bathroom renovation	$10,000 – $16,000
Condo bathroom full renovation	$12,000 – $20,000

Typical ranges, not quotes. Your contractor will give you a written price after a free visit.

Condo work can cost a little more because of board requirements, elevator bookings and limited work hours.

Small Bathroom Renovation FAQs

How much does a small bathroom renovation cost in Sarnia?

A full renovation of a small 5x7 or 5x8 bathroom in Sarnia usually costs $10,000 to $16,000 in 2026. A refresh that keeps the tub and tile can come in around $5,000 to $9,000. Condo bathrooms often run a bit higher because of building rules.

Can I renovate a small bathroom for $5,000?

You can refresh a small bathroom for about $5,000. That covers a new vanity, toilet, faucet, mirror, lighting and paint. It won't cover new tile, a new tub or shower or plumbing work. Once those are added, a small bathroom usually costs $10,000 or more.

Do I need condo board approval to renovate my bathroom?

In most Ontario condos, yes. Your condo's rules decide what needs approval, but bathroom work that touches plumbing, flooring or walls almost always does. Ask your property manager early. Your contractor can supply the insurance and WSIB paperwork most boards ask for.

How long does a small bathroom renovation take?

A full small bathroom renovation usually takes one to two weeks once work starts. A refresh can be done in two to four days. Condo jobs can take a little longer because of limited work hours and elevator bookings.

Small Bathroom Contractors Serving Sarnia & Lambton County

Other Bathroom Renovation Services

Ready to Upgrade Your Small Bathroom?

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