Greater Seattle Commercial Roofing Services

Leak-free, tenant-conscious, and on budget Seattle commercial roofing company. We specialize in flat and low-slope commercial and industrial properties with 20+ year warranties on new or replacement roofs.

Greater Seattle Commercial Roofing Services

Leak-free, tenant-conscious, and on budget Seattle commercial roofing company. We specialize in flat and low-slope commercial and industrial properties with 20+ year warranties on new or replacement roofs.

Commercial Roofing

Commercial roofing services for office buildings, retail centers, and mixed-use properties.

Industrial Roofing

High-capacity roofing built for warehouses, manufacturing facilities, and large industrial sites.

Multi-Family Roofing

Specialized multi-family roofing services for apartments, condos, and large residential complexes.

On time. Leak Free. Built for Business.

What Makes Us a Trusted Commercial Roofing Contractor in Seattle

Property managers, owners, and general contractors choose us for consistent quality and clear communication on every project.
Our experienced commercial roofers honor schedules, protect your property, and work in a tenant-friendly way — keeping your tenants happy and your inbox quiet.
As a Seattle commercial roofing company, here’s what sets our service apart.

Zero emergency callbacks this year

If our work leaks, we're there in 24 hours. No cost to you.

On-Time, On-Budget Scorecard

Transparent milestones, change orders, and progress photos. We start when promised and finish as bid.

Portfolio Care for PMs & Owners

Free roof audits, 3-year capital planning, and priority scheduling across your properties.

Tenant-First Install Program

Quiet hours as needed, daily cleanup, and clear tenant notices. Your occupants will hardly notice we're there.

Certified Crews, Modern Systems

Top-of-the-line roofing systems with 20+ year warranties installed by certified crews.

Full service, start to finish

Our Commercial Roofing Services

Our full range of Seattle commercial roofing services includes inspections, maintenance, repairs, and replacements — all delivered by skilled commercial roofing contractors who prioritize clear communication and on-time work.

These are the services we provide to support your building long-term.

Materials and systems we work with

Commercial Roof Materials and Systems

Materials and systems we work with

Commercial Roof Replacement

Full replacements for aging and failing commercial roofs.

  • Tear-off and re-roof options
  • Code-compliant systems
  • Long-term performance materials

Commercial Roof Repair

Targeted commercial roofing fixes that stop leaks and prevent further damage.

  • Leak patching
  • Flashing and membrane repairs
  • Storm and impact damage 
PREMIUM CALCULATE

New Roof Installations

New commercial roof installations built for long-term performance and reliable drainage.

  • Full system setup
  • Material recommendations
  • Long-life commercial roofing solutions
PREMIUM CALCULATE

Commercial Roof Construction

Complete commercial roofing construction for renovations, expansions, and new builds.

  • Structural design support
  • Load-ready roofing systems
  • Coordinated contractor workflow
PREMIUM CALCULATE

Commercial Roof Cleaning

Routine roof cleaning to protect drainage and extend roof life.

  • Debris removal and surface clearing
  • Gutter and scupper checks
  • Condition notes for future planning
PREMIUM CALCULATE

Commercial Roof Insulation

Energy-efficient insulation installs that reduce heat loss and improve building comfort.

  • Energy-saving installs
  • Moisture-resistant options
  • Code-compliant insulation materials
Commercial Roof Insulation

Commercial Roofing Maintenance

Routine commercial roof maintenance that catches issues early and extends roof life.

  • Seasonal inspections
  • Minor repairs and sealant work
  • Clear reports for asset planning
Commercial Roof Insulation

Emergency Commercial Roofing

This commercial roofing service is for urgent leaks, storm damage, and unexpected failures.

  • Storm damage control
  • Temporary patches
  • Rapid on-site assessment
Commercial Roof Insulation

Commercial TPO roofing

A lightweight and energy-efficient single-ply membrane ideal for flat or low-slope commercial roofs.

Commercial metal roofing

Long-lasting, fire-resistant, and low-maintenance panels known for their exceptional durability and aesthetic versatility.

Commercial roof coating

Liquid-applied systems that restore, protect, and extend the lifespan of existing commercial roofs.

Commercial composition roof

A traditional, cost-effective system using asphalt shingles reinforced with fiberglass or organic mats.

Commercial PVC roofing

A tough, fire-resistant, and chemical-resistant single-ply membrane offering excellent long-term performance on flat roofs.

Commercial Dec-Tec / Walkable PVC Deck Membranes

Walkable, waterproof PVC membrane commonly used for commercial decks, balconies, and roof patios over occupied spaces.

EPDM roofing

A highly flexible, synthetic rubber single-ply membrane with exceptional weather resistance and low life-cycle cost.

Safety, Compliance, and Inspection Readiness

OSHA-compliant jobsite practices, code-ready installs, and thorough documentation so your new construction roofing passes inspection the…

  • 01

Coordination with Mechanical, Electrical, and Plumbing (MEP) Trades

Proactive scheduling and curb placement coordination with MEP contractors to keep your construction roofing timeline on…

  • 02

Flashing, Edge Metal, and Penetration Sealing

Properly installed flashing and edge details at walls, parapets, curbs, and roof penetrations. This protects vulnerable…

  • 03

Insulation and Vapor Barrier Installation

Efficient thermal and moisture protection that reduces heat loss, prevents condensation, and meets current building codes.

  • 04

Structural Deck and Substrate Preparation

A stable, well-prepared foundation that supports the full roofing system and prevents future issues.

  • 05

Commercial Roofing Materials and System Selection

TPO, PVC, EPDM, and metal systems selected for long-term performance in Pacific Northwest rain, wind, and…

  • 06

Flat Roof Construction for Commercial Buildings

Low-slope and flat roof construction designed for proper drainage, energy efficiency, and durability across office, retail,…

  • 07

New Construction Roof System Design

We design a commercial roof construction plan that fits your building layout and supports long-term performance.

  • 08
Meet the Team

The people who bring your roof to life

Meet the people responsible for delivering quality commercial roofing services.

Rita Prokopets

Ivan Prokopets

OUR ROOFING SERVICES

We Are Providing Modern Roofling Solutions

Safety, Compliance, and Inspection Readiness

OSHA-compliant jobsite practices, code-ready installs, and thorough documentation so your new construction roofing passes inspection the first time.

Coordination with Mechanical, Electrical, and Plumbing (MEP) Trades

Proactive scheduling and curb placement coordination with MEP contractors to keep your construction roofing timeline on track without…

Flashing, Edge Metal, and Penetration Sealing

Properly installed flashing and edge details at walls, parapets, curbs, and roof penetrations. This protects vulnerable areas and…

Insulation and Vapor Barrier Installation

Efficient thermal and moisture protection that reduces heat loss, prevents condensation, and meets current building codes.

Structural Deck and Substrate Preparation

A stable, well-prepared foundation that supports the full roofing system and prevents future issues.

Commercial Roofing Materials and System Selection

TPO, PVC, EPDM, and metal systems selected for long-term performance in Pacific Northwest rain, wind, and temperature swings.

WHY CHOOSE ROOFIX

We Help You Build On Your Past And The Future

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Quality Materials

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Quality Materials

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Quality Materials

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Simple steps. Clear expectations.

Our Commercial Roof Installation Process in 3 Steps

We guide you through a structured commercial roof installation process that keeps your project organized and on schedule. Every phase is planned, communicated, and documented — so you always know exactly what comes next. Here’s how we move from estimate to completion.

Step 1: Schedule your free estimate

Choose a time that works for you — and if you prefer, you don’t need to be on site. We’ll complete a quick roof evaluation and gather the details needed to understand your project.

Step 2: Approve Your Project Plan and Timeline

You'll receive a clear, detailed proposal outlining scope of work and pricing.

Step 3: Roofing Installation with Daily Coordination

Our team completes the work efficiently while managing daily cleanup, keeping the site organized, and providing consistent updates. We document progress with before-and-after photos so you can see exactly what was done.

Need commercial roofing help?

Call 206-504-1500 for a free inspection and quote. Fast turnaround to meet your timelines.
Dependable roofing supports everything underneath it

Why Reliable Commercial Roofing Matters

A dependable Seattle commercial roofing system protects your building from moisture, storms, and long-term wear — keeping operations stable and tenants comfortable.
With the right commercial roofer maintaining your system, you avoid costly interruptions, emergency leaks, and the chain reaction of issues that follow. Reliable systems aren’t just about materials — they rely on the commercial roofing services and the team responsible for installing and maintaining them.
Washington Weather Shield makes that support easy. We keep the work predictable, tenant-friendly, and aligned with the way you run your property.

Real results from businesses like yours

Commercial Roof Installation Projects Across Seattle

We’ve worked on hundreds of commercial roofing installation projects across the Puget Sound. Here’s a look at some recent work we’ve completed.

Modern Roofing Agency

+123-2500-888, +123-250-990

OUR EXPERT TEAM

We Have Strong Engineer
Team Member

Rita Prokopets

Ivan Prokopets

I hired Ivan for a TPO roofing project, and I couldn’t be happier with the results. He stepped in on very short notice right before the rain was coming, which helped us avoid major issues. His work was professional, clean, and done exactly the way it needed to be.

Roman Gural

My father’s roof was extremely bad, all of the plywood underlayment was rotted out. Ivan and his crew came out and repaired everything in under a week. This was 7 years ago and the roof is still in fantastic shape!

Gabrielle Garthe

Washington Weather Shield replaced a metal and PVC roof on one of our custom Mercer Island homes and did an excellent job. Great communication, skilled crew, and top-quality work from start to finish. Highly recommend!

Remont Construction

Customers love what we do

Real Feedback on Our Seattle Commercial Roofing Work

When people search for the best commercial roofing company, they want steady communication and reliable results. See what Seattle businesses say about working with our commercial roofers.

Serving the Greater Seattle Area and beyond

Our Service Areas

Providing commercial roofing services in Seattle and surrounding communities.

  • Bellevue
  • Seattle
  • Tacoma
  • Kent
  • Renton
  • Federal Way
  • Auburn
  • Redmond
  • Olympia
  • Kirkland
  • Tukwila
  • Puyallup
  • Lakewood
  • Burien
  • SeaTac
  • Everett
  • Chehalis
  • Bellingham
  • Marysville
  • Lacey
  • Des Moines
  • Kenmore
  • Black Diamond
  • Sumner
  • Sammamish
  • Shoreline
  • Bothell
  • Bremerton
  • Edmonds
  • Lynnwood
  • Issaquah
  • Parkland
  • University Place
  • Spanaway
  • Maple Valley
  • Mercer Island
  • Covington
  • Mukilteo
  • Centralia
  • Enumclaw
  • Snoqualmie
  • Gig Harbor
  • Fife
  • Shelton
  • Milton
  • Pacific
  • Bonney Lake

Working Project

Finished Project

Seattle Commercial Roofing Questions Answered

General FAQs

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Roof strives for continual improvement safety, production, quality,  continued community service strives for continual improvement in safety, production,  strives for continual improvement safety, production, quality, continued community service strives for continual improvement in safety

Roof strives for continual improvement safety, production, quality,  continued community service strives for continual improvement in safety, production,  strives for continual improvement safety, production, quality, continued community service strives for continual improvement in safety

Explore our latest news & blog posts

Our Latest News &
Blog Post

Practical insights to help you care for your building.

Stay informed with simple insights that help you protect your building

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