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Commercial Specialists

Commercial
Roofing
Port Townsend, WA

Industrial-grade roofing solutions for businesses, warehouses, office buildings, and commercial complexes. Dons Roofing Repair has delivered reliable commercial roofing since 2008.

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Commercial Grade

Built for large-scale projects

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Since 2008

17+ years of excellence

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Project Management

Dedicated project coordinators

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Licensed & Bonded

Full commercial insurance

Commercial Roofing Experts

Since 2008, Dons Roofing Repair has been the trusted commercial roofing contractor for businesses throughout Port Townsend, WA. We understand the unique challenges of commercial roofing: minimal business disruption, strict timelines, complex systems, and the need for long-lasting results.

Our commercial division is equipped with the manpower, machinery, and materials to handle any project size. From single-story retail to multi-story office complexes and industrial warehouses, we deliver on time and on budget.

17+
Years Experience
500+
Commercial Jobs
100%
On-Time Rate
A+
BBB Rating

Why Businesses Choose Us

  • Flat, low-slope, and steep commercial systems
  • TPO, EPDM, PVC, and modified bitumen
  • Metal roofing for industrial buildings
  • Minimal disruption to daily operations
  • Detailed project documentation and reporting
  • Manufacturer-backed warranties available
  • Emergency commercial roof repair 24/7

Commercial Roofing Services

Comprehensive commercial roofing solutions for every business type in Port Townsend, WA

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Flat Roof Systems

TPO, EPDM, and PVC membrane installation for commercial flat and low-slope roofs with superior waterproofing performance.

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Metal Commercial Roofing

Standing seam and corrugated metal roofing for warehouses, factories, and industrial buildings requiring extreme durability.

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Roof Maintenance Programs

Scheduled inspection and maintenance programs that extend roof life and prevent costly emergency repairs for commercial properties.

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Emergency Commercial Repair

24/7 emergency response for commercial roof failures, leaks, and storm damage to minimize business interruption and property loss.

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Roof Assessment & Inspection

Thorough commercial roof inspections with detailed reports, photographic documentation, and repair or replacement recommendations.

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Modified Bitumen Roofing

Modified bitumen systems offer excellent waterproofing and flexibility for commercial buildings subject to temperature extremes.

Built For Business, Proven by Results

Commercial roofing requires a different level of expertise, coordination, and precision. Dons Roofing Repair has the track record to prove we deliver for businesses of every size in Port Townsend, WA.

Request a Commercial Quote
17+
Years in Business
500+
Commercial Roofs
24/7
Emergency Service
100%
Licensed & Insured

Commercial Roofing FAQs

What types of commercial roofing systems do you install? +
We install all major commercial roofing systems including TPO, EPDM, PVC membrane, modified bitumen, built-up roofing (BUR), metal standing seam, and corrugated metal systems. We recommend the best option based on your building type, climate, and budget.
How long does a commercial roof replacement take? +
Timeline depends on roof size and system type. Smaller commercial roofs may take 2-3 days, while large industrial facilities may require 1-2 weeks. We work with your schedule to minimize disruption to your business operations.
Do you offer maintenance contracts for commercial buildings? +
Yes, we offer annual and multi-year maintenance contracts that include scheduled inspections, cleaning, minor repairs, and detailed condition reports. Regular maintenance significantly extends roof lifespan and prevents major failures.
Are your commercial roofing projects covered by warranty? +
All commercial installations come with our workmanship warranty. We also offer manufacturer-backed material warranties on qualifying systems, which can range from 15 to 30 years depending on the product and installation tier.
Can you work on occupied commercial buildings? +
Absolutely. We specialize in working on occupied commercial buildings with minimal disruption. We coordinate work schedules, noise-sensitive hours, and access points to ensure your business continues operating normally throughout the project.
Get Started

Need Commercial Roofing in Port Townsend, WA?

Contact Dons Roofing Repair for a commercial roofing assessment and detailed project proposal.

Call 1 (833) 652-7449 Back to Home

Our Roofing Services in Port Townsend, WA

Commercial RoofingEmergency Roof RepairFlat Roof RepairGutter InstallationMetal RoofingRoof InspectionRoof InstallationRoof Leak RepairRoof RepairRoof ReplacementRoof RestorationRoof SupplyShingle Roof RepairStorm Damage Roof Repair

We Serve These Locations

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