Best water damage restoration companies in Toronto

★★★★★4.9 (191 reviews)score 92/100

The top composite score on this list is backed by a near-perfect rating across 191 reviews, with reviewers repeatedly describing staff who handle sizing, battery swaps, and minor repairs at no charge. The team is described as transparent and often cheaper than going through a manufacturer.

• Knowledgeable staff
• The team minor repairs and sizing
• Faster and cheaper than manufacturer service
• Transparent about parts and pricing

Services: water damage restoration service, flood water extraction

★★★★★5 (128 reviews)score 92/100

A perfect 5.0 rating across 128 reviews backs up reports of crews who show up on schedule, often finishing faster than quoted, and explain the plan clearly before starting. Basements reviewers describe as damp for years reportedly stayed dry through heavy rain months after the work.

• Shows up on schedule and often finishes early
• Responsive management with regular progress visits
• The team pricing with no unnecessary upselling
• Basements stay dry through heavy rain months later

Services: mold remediation, insurance claims assistance, water damage restoration service, structural drying dehumidification

★★★★★5 (122 reviews)score 92/100

A 5.0 rating from 122 reviews reflects fast turnaround, including same or next-day testing, plus detailed quotes that reviewers say avoided surprises. The team covers asbestos abatement, mold remediation, basement demolition, and vent removal, and stays reachable on weekends for urgent jobs.

• Same-day or next-day testing and results
• Transparent quotes with no hidden costs
• Weekend and urgent scheduling available
• Job sites kept spotless during and after work

Services: mold remediation, flood water extraction, water damage restoration service

★★★★★4.9 (281 reviews)score 91/100

With 281 reviews, this is the highest-volume waterproofing operation on the list, and reviewers describe correct diagnosis of moisture and foundation problems along with quotes turned around within 24 hours. Work spans exterior excavation, membrane application, interior drainage, and sump pump installation.

• Rapid assessment and transparent diagnosis
• The team excavation and waterproof membrane work
• Interior drainage systems with sump pump installation
• The team verified dry after heavy rain

Watch out: One reviewer reported two missed appointments without follow-up, an outlier against an otherwise near-unanimous five-star record.

Services: mold remediation, flood water extraction, water damage restoration service, structural drying dehumidification

★★★★★4.9 (100 reviews)score 90/100

A 4.9 rating from 100 reviews points to a team giving honest, non-alarmist mold assessments and taking on weekend work when needed. Reviewers highlight clear explanations of what work is actually required and clean site management, including attic and crawl space jobs.

• The team, non-alarmist assessments
• Same-day or weekend availability
• Attic and crawl space expertise
• The team updates and cost adjustments during work

Services: mold remediation, flood water extraction, 24 7 emergency response, fire smoke restoration

★★★★★4.9 (77 reviews)score 88/100

Two decades in operation and a 4.9 rating from 77 reviews back up a pattern of same-day calls answered and jobs finished on schedule, with before-and-after documentation and remediation certificates sent afterward. The team dig into root causes like ventilation failures and waterproofing gaps rather than just clearing visible mold.

• IICRC-CMRC and CMR certified technicians
• Diagnoses root causes, not just surface mold
• The team before-and-after photos and certificates
• Fair, transparent pricing versus competitors

Services: mold remediation, flood water extraction, 24 7 emergency response, fire smoke restoration

★★★★★4.9 (62 reviews)score 87/100

A decade-plus of repeat customers and a 4.9 rating from 62 reviews reflect a small, family-run crew that responds fast to roof failures, including early-morning emergency calls, and has tracked down leaks other contractors missed. Reviewers point to fair pricing and clear explanations of the root cause behind each leak.

• Solves persistent leaks other contractors missed
• Consistent, experienced family-run leadership
• The team to emergency calls same-day
• Fair pricing and clean job sites

Services: mold remediation, water damage restoration service, flood water extraction

★★★★★5 (386 reviews)score 87/100

With 386 reviews, this is the most-reviewed business on this list, and nearly all describe technicians arriving within an hour of a call for burst pipes, sewage backups, or storm flooding, then walking through each step of extraction and drying. The 5.0 average holds up despite one reviewer who felt ignored after a follow-up call.

• The team within one hour of an emergency call
• The team explain every step of the work
• Thorough drying and mold-prevention treatment
• Same-day service on major backups

Watch out: One customer reported no response to follow-up emails after an initial call, an outlier against 385 five-star reviews.

Services: mold remediation, flood water extraction, fire smoke restoration, insurance claims assistance

★★★★★4.8 (50 reviews)score 85/100

A 4.8 rating from 50 reviews shows a team that diagnoses device problems accurately, quotes costs upfront, and recovers data even when a full replacement is typically recommended. Turnaround is fast for complex repairs like battery and charging port work, with genuine parts verified in-store.

• Same-week repair turnaround
• Data recovery from older devices
• Genuine parts verified in-store
• Clear pricing with no hidden costs

Services: water damage restoration service, flood water extraction

★★★★★4.7 (288 reviews)score 85/100

With 288 reviews, this is a high-volume mold inspection operation, and most appointments happen same-day or within 30 minutes, with staff explaining findings clearly and leaving homes clean. The 4.7 rating sits a bit below the top of this list because a handful of reviewers described a rushed inspection and rough phone interactions.

• Same-day or 30-minute inspection response
• Clear explanations of findings and options
• Prompt documentation, even on weekends

Watch out: A few reviewers flagged an inconsistent inspection experience and cash-deposit requests, alongside otherwise strong service.

Services: mold remediation, flood water extraction, insurance claims assistance, water damage restoration service

★★★★★5 (24 reviews)score 83/100

A perfect 5.0 across 24 reviews describes flat-rate or upfront pricing, water heater and toilet jobs handled without mess, and technicians who diagnose problems rather than push extra work. The crew covers holiday emergencies and backwater valve installation for basement floor drains, though the review count is smaller than the top names on this list.

• Same-day or next-day availability
• Transparent flat-rate pricing
• Available on weekends and holidays
• The team diagnostics without upselling

Services: water damage restoration service, flood water extraction

★★★★★5 (25 reviews)score 81/100

All 25 reviews on record are five-star, describing a crew that arrives quickly, communicates clearly, and leaves basements, bathrooms, and ceilings clean after mold removal or water extraction. One reviewer specifically called out IICRC certification and high-end drying equipment, though the review count is modest so far.

• IICRC-certified team
• Rapid emergency response
• High-end drying equipment
• Transparent, honest pricing

Services: mold remediation, flood water extraction, water damage restoration service, structural drying dehumidification

★★★★★5 (10 reviews)score 80/100

All ten reviews on file are five-star, describing punctual, professional work that leaves basements dry and a process reviewers call stress-free. The team includes a licensed structural engineer and works under City of Toronto permits, though with only 10 reviews the sample is small.

• The team structural engineer on staff
• City of Toronto permit-approved
• Bonded, insured, and licensed
• The team the wider Greater Toronto the team

Watch out: Review volume is limited (10 reviews), so weigh the track record accordingly.

Services: water damage restoration service, flood water extraction

★★★★★5 (8 reviews)score 79/100

All eight reviews are five-star, with recent jobs covering mold detection behind walls, attic remediation, and clear advice on preventing moisture from returning. The team is described as competitive and the team responds fast to related plumbing emergencies, but the review count is limited.

• The team mold remediation specialist (Lic. #MRSR911)
• The team pricing on mold work

Watch out: Review volume is limited (8 reviews), so weigh this alongside the more established names on this list.

Services: mold remediation, flood water extraction, fire smoke restoration, water damage restoration service

★★★★★4.9 (61 reviews)score 77/100

A 4.9 rating from 61 reviews centers on stain and odor removal, especially pet damage, with reviewers noting on-time arrival and pricing competitive against other quotes. Recency and sentiment scores trail the rest of this list, making it a solid but lower-confidence pick for cleanup-focused work.

• The team tough pet stains and odors
• Consistently on time
• The team pricing versus competitor quotes
• Transparent pickup and delivery process

Watch out: The team review activity trails the rest of this list, so its up-to-date track record is thinner.

Services: water damage restoration service, flood water extraction