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Mold Removal in Oshawa

Mold removal in Oshawa, from inspection through rebuild, across the lakefront south end, central Oshawa and the newer Windfields subdivisions. Family-owned since 2013, with an IICRC-certified crew and a licensed plumber on staff, so the leak, the remediation and the rebuild are handled in-house.

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5.0 on Google Free on-site estimate

We call you back within 30 minutes, 24/7. Emergency? Call (647) 424-5549.

IICRC Certified 24/7 Emergency Free Estimates Licensed & Insured

5.0 on Google Read our Google reviews

“Great experience hiring proline restoration team to take care of my water damaged basement with mold”
Taqi S. · Google review
“Called for a mold problem I've been having and they took care of it same day”
aabheer r. · Google review
“Proline restoration are great they removed all my mould around my house”
Malak · Google review

Get a free quote

5.0 on Google Free on-site estimate

We call you back within 30 minutes, 24/7. Emergency? Call (647) 424-5549.

Mold staining across attic rafters and roof sheathing above loose insulation

What Happens When You Call

  1. Assess. Moisture mapping, thermal imaging and source identification.
  2. Contain. 6-mil poly and HEPA-filtered negative air; pre-1990 materials are tested for asbestos first.
  3. Remove and treat. Contaminated porous materials out, HEPA vacuuming and antimicrobial treatment.
  4. Fix the moisture. We do not remediate without a confirmed dry path forward.

Pricing

What It Costs

Attic mold is priced by area like any other job: $1,500 to $3,000 under 50 square feet, up to $15,000 above 200. See what mold removal costs by job size.

Insurance

Insurance and Your Claim

Mold from a covered water event is usually covered up to a sub-limit, often $5,000 to $10,000; mold from long-term leaks or humidity is not. We document the moisture source so the claim matches your policy.

Where Mold Grows in Oshawa Homes

  • South Oshawa - basement moisture from the higher water table, rising damp, and window cavity mold.
  • Central Oshawa - 1960s-80s homes: attic sheathing mold from fans vented into the attic, and basement rec-room mold.
  • North Oshawa - newer builds: blocked attic baffles, undersized bathroom fans and window flashing failures.

Fixing the moisture is the job: rerouting exhaust through the roof, adding baffles, fixing drainage and grading, then a proper vapour barrier before rebuilding.

On the job

Technician in a Tyvek suit and respirator spraying treatment on attic framing
Sealed containment with a negative air duct during mold remediation
Attic sheathing and insulation baffles at the roof edge

Serving Oshawa & Surrounding Areas

On-site within 60 minutes, 24/7.

Mold Removal Emergency in Oshawa?

Available 24/7 - on-site within 60 minutes.

Mold Removal in Oshawa - FAQ

Oshawa Mold Problem? Proper Remediation, Not Spray-and-Walk.

IICRC S520 certified remediation with moisture source correction. Free on-site assessment across Oshawa.

Get a free quote

5.0 on Google Free on-site estimate

We call you back within 30 minutes, 24/7. Emergency? Call (647) 424-5549.

Emergency? We're on call 24/7.

(647) 424-5549
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