Roof Replacement
Full tear-off and re-roof with premium architectural shingles, new underlayment, and upgraded ventilation.
Port Alberni · Alberni Valley · BC
Roofs that hold the line against island weather.
Best On Top Roofing is Dan’s crew — local, insured, and detail-obsessed. Honest pricing, clean job sites, and workmanship you can look up at with confidence.
- 15+ yrs
- On island roofs
- Fully insured
- WorkSafeBC covered
- Free
- On-site estimates
What we do
Complete roofing, start to finish
Residential and commercial roofing for the Alberni Valley — every job scoped in person, quoted in writing, and finished by the same crew that started it.
Repairs & Leak Tracing
Fast diagnosis of leaks, lifted shingles, cracked boots, and failed flashing before the damage spreads.
Metal Roofing
Standing seam and metal panel systems built to shed Vancouver Island rain for 50 years and counting.
Flat & Low-Slope
Torch-on and single-ply membrane roofing for additions, shops, and commercial buildings.
Gutters & Flashing
Seamless gutters, valley and chimney flashing, fascia repair, and proper water management.
Moss & Maintenance
Moss removal, debris clearing, and annual inspections that add years to the roof you already have.
Why Best On Top
You deal with Dan, not a call centre
Written quotes, no surprises
The number you sign is the number you pay — materials, labour, disposal included.
Manufacturer-grade installs
Proper underlayment, ice and water shield, and ventilation on every re-roof.
Clean sites, on-time crews
Magnet-swept driveways, tarped landscaping, and daily debris removal.
Ready for a roof that lasts?
Pick a time that suits you and we’ll come take a look — free, no obligation.
Get a Free Quote