42 low data
Red Diamond Construction
1.0(1)✓ Google-verified
Not enough recent reviews yet to synthesise a reliable sentiment read for this business.
Residential DemolitionDemolition Contractor
Canada's Restoration Services
Asbestos & Hazmat AbatementInterior Demolition & Strip-OutResidential DemolitionDemolition Contractor
Google-verified38 Google reviewsover 16 years
- Location
- North York
- Services
- Asbestos & Hazmat Abatement, Interior Demolition & Strip-Out, Residential Demolition
- Reviews
- 38
- Ranking
- #40 in Asbestos & Hazmat Abatement
- Best for
- Homeowners needing mold, water damage, or asbestos abatement work with strong project coordination.
Core details are sourced from this business's Google Business Profile (checked 2026-09-25). Website-sourced details were fetched 2026-08-25.
What recent reviews say
Reviewers consistently praise the team for speed and professionalism on mold removal, water damage, and asbestos work. Named technicians (Lester, Julio, Jesus, Eduardo, Alex, Jose) routinely arrive on time, document progress with photos, and leave sites clean. Attic and basement remediation work draws strong approval.
One detailed complaint from 11 months ago flags serious rebuild and drywall failures: damaged heritage floors despite specific protection requests, poor mud work, and scope mismanagement. The reviewer's follow-up note confirms identity and provides photographic evidence of defects. This reflects gaps in their interior finishing capability, a risk if hiring them for the rebuild side of a project.
Praised for
- responsive project managers
- skilled crew on mold and water damage
- thorough before/after documentation
- punctual arrival and on-time completion
- protective floor preparation
Watch-outs
- poor drywall finishing and rebuild quality
- overpromised project scope
- damage to refinished heritage floors
- careless prep and cleanup on rebuild work
punctualskilled-crewleft-site-cleanon-time-completionprofessional-crewdamaged-property
Best for: Homeowners needing mold, water damage, or asbestos abatement work with strong project coordination.
Think twice if: Interior rebuild and drywall finishing work has shown quality issues; verify scope separation if hiring for both abatement and repairs.
Where this business shines
- named PMs (Lester, Alex) coordinate professionally
- photos and transparency on findings
- dual expertise in remediation and removal
- established crew consistency
Worth knowing
- Project managers Lester, Alex lead inspections and coordinate crews
- Technicians named: Julio, Eduardo, Jesus, Jose, Jose Manuel, William, Jorge
- Standard practice: photos before/after, floor runners to protect surfaces, clear process explanation
- Attic mold removal, basement water damage, vermiculite and insulation removal, lead paint abatement documented
- One rebuild project (baseboards, drywall repairs) resulted in floor damage and poor finishing; reviewer provided photographic evidence after dispute resolution
What reviews say by service
- Asbestos & Hazmat Abatement
- Crews follow safety procedures, pass air quality testing, work efficiently; one reviewer noted heavy snow did not delay the project.
- Interior Demolition & Strip-Out
- Mold removal, vermiculite removal, and insulation removal praised for thoroughness and care; drywall repairs and baseboards replacement shown to have significant quality shortfalls.
- Residential Demolition
- Flooring removal and wall removal work praised for careful prep and meticulous cleanup; one complaint about damage to previously refinished heritage floors during rebuild work.
How it compares
- Rated 4.8 against a 4.75 average across the 120 asbestos & hazmat abatement businesses listed here.
- Has more Google reviews than 85% of the businesses in this directory.
What earned this score?
How We Rank Star rating 82
Review volume 69
Review recency 100
Review sentiment 50
Profile completeness 100
Verification 30
Rating breakdown
5
36
4
0
3
0
2
0
1
2
Common questions
- Do they provide before and after photos?
- Yes; reviewers consistently report receiving photos of attic, basement, and affected areas, plus before/after documentation of the work.
- Will they protect my floors and furnishings?
- Yes; reviewers mention floor runners deployed to prevent tracking dirt and damage during work, though one 2024 complaint involved damage to heritage floors despite specific protection requests.
- Who manages the project from start to finish?
- Lester or Alex typically conduct the inspection, provide the quote, and coordinate the work crew; they also provide updates and ensure quality checks during the job.
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Every reviewer gave five stars. The consistent story: Vlad and his team show up when promised, work fast and clean, treat the space with respect, and charge fairly. Multiple reviewers hired them for follow-up jobs and specifically named crew members Vlad, Alex, Bahtiar, and Max for their reliability and work ethic. One couple even praised the crew for stopping to help jump-start their car in winter.
Commercial & Industrial DemolitionInterior Demolition & Strip-OutResidential Demolition