MICRO & IICRC WRT Certified · Greater Toronto Area

🚿 Bathroom Mold Removal
across the GTA

MICRO & IICRC WRT certified bathroom mold removal serving Mississauga, Brampton, Oakville, Milton, Burlington, Etobicoke, Georgetown and Bolton.

MICRO Certified Mold Remediation Contractor Seal
MICRO & IICRC WRT Certified Certified Mold Remediation Contractor
Water Damage Restoration Technician
🛡️
Certifications
MICRO · IICRC WRT
Google Rating
5.0 / 5 Stars
📋
Documentation
Clearance Every Job
📞
Response
Same Day
📋
Cities Served
8 GTA Cities
MICRO CertifiedMICRO Certified
IICRC WRT Certified
5-Star Google Rated
Clearance Docs Every Job
No Scare Tactics
647-720-0459

Bathroom Mold Removal — select your location

Why bathroom mold keeps coming back in GTA homes homes

💨

Inadequate Ventilation

Bathroom fans that are undersized, blocked, or venting into the attic instead of outside are the #1 cause of recurring bathroom ceiling mold.

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Hot Showers & Steam

Daily steam exposure saturates drywall and ceiling materials over time — especially in homes with poor airflow or no exhaust fan.

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Grout & Caulk Failures

Failed caulk around tubs and showers allows water to seep behind tiles and into wall cavities — creating hidden mold colonies.

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Slow Pipe Leaks

A slow drip behind the wall or ceiling can feed a mold colony for months before it becomes visible.

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Non-Moisture-Resistant Drywall

Many older homes were built with standard drywall in bathrooms — a common issue that creates long-term mold vulnerability.

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Cold Exterior Walls

Bathrooms on exterior walls experience condensation on cold surfaces in Ontario winters — creating ideal mold conditions.

What our clients say

5.0
★★★★★
Google Business Profile
★★★★★
Google

"Nithin was incredibly professional and honest. Inspected our attic and told us exactly what we were dealing with — no scare tactics. Done on time, exactly as promised."

S
Sarah M.
Google Review · Mississauga
★★★★★
Google

"Attic mold flagged during our home inspection. ProMold came in quickly, gave us a fair quote and cleared it in one day. The deal went through without a hitch."

R
Raj P.
Google Review · Brampton
★★★★★
Google

"Finally found a mold company that doesn't upsell. Nithin showed us what was actually there and only billed for what was needed. Completely transparent."

A
Amanda T.
Google Review · Oakville
★★★★★
Google

"Responded same day, arrived on time, explained everything clearly. Our home is clear and we have peace of mind."

K
Kevin L.
Google Review · Milton
★★★★★
Google

"As a real estate agent I now refer ProMold to every client with a mold flag. Fast, honest, MICRO & IICRC WRT certified — they've saved multiple deals."

D
David W.
Google Review · Real Estate Agent
★★★★★
Google

"Completely transparent pricing and honest findings. Told us what we actually needed — not what would make them the most money."

P
Priya N.
Google Review · Etobicoke

Mold problem in
the GTA?

Get an honest assessment from a MICRO & IICRC WRT certified professional. Written clearance documentation on every job.

Mississauga · Brampton · Oakville · Milton · Burlington · Etobicoke · Georgetown · Bolton