Drainage first
Ponding is what ages a low-slope roof, not sunlight. We check drain placement, add crickets and tapered insulation where water sits, and fix the slope rather than re-covering a bathtub.
Commercial & Multifamily Roofing
Retail, warehouse, office and multifamily roofs fail at the details — drains, curbs, parapets and seams. We assess the whole assembly, price the repair and the replacement, and schedule work around your tenants and hours.
10+ years in western Washington · Mon–Sat, 7am–6pm · 24/7 storm line
What's included
- TPO and EPDM single-ply systems
- Low-slope repair, seam work and drain rebuilds
- Metal for industrial and agricultural buildings
- Scheduled maintenance and documented inspections
- Work staged around business hours and tenants
Maintenance plans that pay for themselves
Twice-yearly inspections with photos and a written condition report catch the failed seam before it becomes a ceiling in your tenant's suite — and they extend the roof's usable service life by years.
Commercial Roofing questions
- Can you work nights or weekends?
- Yes, when the building's operation requires it.
- Do you handle property-management portfolios?
- Yes — multi-building assessments with per-roof condition reports are regular work for us.
Free inspection, itemized estimate
We climb it, photograph it, and give you the numbers in writing — no pressure. Call (425) 783-9543 or email info@pacificcoastroofing.com.