Best skylight contractors in Ontario
These are the five highest-scoring skylight specialists in the Toronto and GTA area, ranked by our earned composite score, which weighs rating, review volume, recency, and sentiment (see our methodology). All five handle skylight installation and leak repair alongside broader roofing work.
Several of these contractors also do general roof replacement and repair. If you want a wider view of roofing work beyond skylights, see our best roofing contractors overall list, which is ranked separately.
Picks are ranked by score and relevance to skylight contractor, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | The Roof Technician Toronto - Roof Repairs - Flat Roofing - Skylights | 93 | 5 (149) | — | Tricky leaks and specialty materials |
| 2 | Prime Roof Repairs Company Toronto | 95 | 5 (210) | — | Honest, fast emergency repairs |
| 3 | High Skillz Roofing Inc. | North York | 94 | 5 (208) | — | Same-day skylight and roof replacement |
| 4 | All Roofing | 87 | 4.9 (68) | — | Certified installs backed by experience |
| 5 | Global One Roofing Inc | 83 | 4.9 (48) | — | Personal follow-through on smaller jobs |
1. The Roof Technician Toronto - Roof Repairs - Flat Roofing - Skylights
5 (149 reviews)score 93/100
The Roof Technician built its 149-review record on catching leaks other crews missed and getting skylight replacements right the first time, including work on specialty materials like slate. Reviewers consistently mention same-day arrival on urgent calls and fair pricing without upsell pressure.
- Same-day emergency response
- Diagnoses chronic leaks other roofers missed
- Comfortable working with slate and other specialty materials
- Fair pricing, no upsell pressure
Google-verified149 Google reviewssince 2005
Services: roof repair, emergency 24 7, roofing contractor, residential roofing
2. Prime Roof Repairs Company Toronto
5 (210 reviews)score 95/100
Prime Roof Repairs holds the top composite score on this list, built on 210 reviews praising rapid dispatch and straight talk from Arsen and his crew on skylight and leak jobs. What stands out most is reviewers noting the team told them repairs weren't needed when that was true, rather than selling unnecessary work.
- Emergency dispatch within hours
- Will tell you honestly when no work is needed
- Same-day completion on most repairs
- Clear communication and clean job sites
Google-verified210 Google reviews
Services: roof repair, emergency 24 7, roofing contractor, residential roofing
3. High Skillz Roofing Inc. | North York
5 (208 reviews)score 94/100
High Skillz Roofing pairs a near-perfect 208-review record with an owner, Arthur, who stays personally involved on jobs and explains the work plainly. Reviewers highlight full-day roof and skylight replacements finished on schedule with spotless cleanup afterward.
- Same-day completion on replacements
- Owner Arthur directly involved on jobs
- Thorough site cleanup after every job
- Fair pricing, no unnecessary upselling
Google-verified208 Google reviews
Services: roof repair, roofing contractor, residential roofing, flat roofing
4. All Roofing
4.9 (68 reviews)score 87/100
All Roofing brings over 20 years in the Toronto/GTA market and carries certifications from major manufacturers including GAF and Owens Corning, which matters for skylight warranty work. Reviews describe Nick's crew as fast and professional, with photo updates and attic ventilation checks as part of the job.
- Manufacturer certifications (Owens Corning, GAF, Duro-Last, and more)
- 20+ years serving the GTA
- Photo updates and thorough inspections
- Same-day or next-day emergency response
Watch out: One reviewer left an unexplained one-star rating among an otherwise consistent run of praise, and the review count and recency here are lighter than the top three on this list.
Google-verified68 Google reviewsserving Toronto since 2000, over 20 years
Services: roof repair, emergency 24 7, roofing contractor, residential roofing
5. Global One Roofing Inc
4.9 (48 reviews)score 83/100
Global One Roofing's Peter and his crew earn repeat business by showing up on time, working methodically, and fixing anything that comes up after handover at no extra charge. Reviewers across 48 reviews describe honest pricing and thorough cleanup as the norm rather than the exception.
- Same-day emergency repairs
- Free follow-up fixes after the job is done
- Thorough cleanup on completion
- Punctual, responsive scheduling
Watch out: Fewer reviews and a lower recency score than the others here, so the track record is thinner and slightly less current.
Google-verified48 Google reviewssince 2005
Services: roof repair, roofing contractor, residential roofing, flat roofing
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