Roof Repair Services

Expert Roof Repair Services in WA

We fix leaks, damage, and worn materials on flat and pitched roofs — quickly, affordably, and with certified quality.

Serving commercial, multi-family, and residential properties across WA.

Local Contractor

Cost Effective

Certified Warranties

Assured Quality

Three-story multi-family residential building with pitched roofing, balconies, and garage units.

Our Service

Long-Term Roof Repair Solutions That Save You Money

From leaks to structural wear, we restore roof performance using proven methods and high-quality materials.

Commercial and residential clients trust us for timely, cost-effective repairs backed by transparent service and warranties.

Warranty

Up to 20 years warranty on materials and workmanship

Request a free estimate

Roof Damage & Warning Signs

Why Timely Roof Repair Matters

What starts as a small leak can quickly become a costly problem. We catch issues early, helping you avoid major damage and unnecessary expenses.

Common Causes of Roof Problems

Addressing these issues early ensures your roof stays durable and effective.

Rodent damage on flat roof edge—irregular holes chewed through membrane and concrete, exposing black underlayer, with leaves, pine needles, and debris accumulation around affected areas. Signs of roof damage requiring professional repair.

Animal Damage

Birds, rodents, and insects can create holes or tears in roofing materials.

Tree branch impact on shingle roof, causing debris accumulation and potential damage.

Weather Damage

Winds lift shingles, hails damage membranes, and fallen branches crush parts of the roof, leaving it exposed to leaks.

Cracked and deteriorating concrete wall around rooftop parapet, showing deep gaps and exposed flashing near metal cap flashing. Close-up of structural damage with moisture stains and signs of water intrusion, emphasizing the need for professional roof repair and waterproofing solutions.

Material Failure

Roofing materials break down over time, causing cracks, brittleness, or gaps that let water in.

Cracked roof penetration flashing around a white vent pipe on a flat roof, showing signs of wear, water intrusion risks, and potential leaks on an aging roof membrane.

Improper Waterproofing

Poor sealing or installation mistakes let water get inside, leading to leaks and hidden damage.

Signs You Need Roof Repair

Knowing when to call a professional for roof repairs can help you avoid expensive replacements. Watch for these warning signs:

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Drainage Issues on flat roof, clogged drains and catcher box.

Drainage Issues

Blocked or poorly installed drainage parts can lead to water pooling and damage.

Dry Rot and Mold Growth on ceiling.

Dry Rot and Mold Growth

Constant moisture causes mold that weakens the structure.

Damage crack on shingle roof.

Missing or Damaged Shingles

Broken, cracked, or missing shingles expose the roof to leaks.

Standing water on flat roof due to clogged drain.

Standing Water

Standing water often means the drainage system isn’t working properly, blocking water from flowing off the roof.

Open seam on flat roof.

Cracks or Splits in the Membrane

Visible cracks, separated seams, or small splits in the roofing membrane can often be sealed or patched before letting water in.

Loose flashing around skylight.

Flashing Issues

Loose or slightly corroded flashing around chimneys, skylights, or vents can allow water into the roof.

Leaks and Water Stains on wall.

Leaks and Water Stains

Ceiling stains, paint bubbles, or dripping water are signs that moisture is trapped and may be causing hidden roof damage.

Our Service

Roof Repair Options

At Flat Roof Pros NW, we provide reliable repairs that keep your roof working properly, saving you from expensive replacements and making the most of your investment.

Targeted Roof Repairs & Component Replacements

We fix the components most vulnerable to damage — shingles, membranes, drains, and flashing. Our crews carefully inspect and address each issue to help your roof last longer.

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Segment of missing shingles on pitched roof.
Shingles
Metal coping on flat roof installed by Flat Roof Pros roofing contractor.
Metal Components
Wood Components being replaced on flat roof by Flat Roof Pros.
Wood Components
New downspout drainage system installed by Flat Roof Pros roofing contractor.
Drainage Systems
New skylighted installed and waterproofed by Flat Roof Pros.
Roof Accessories

Roof Patching & Sealing

We offer patching and sealing services for flat and low-slope roofs, using silicone or TPO/PVC welding.

It’s a fast, effective solution for minor leaks—ideal for roofs under 10 years old with light wear or damage.

PVC Welded patch on flat roof installed by Flat Roof Pros roofing contractor.

PVC/TPO Welding

Repairs for seams and membranes on newer roofs under 5 years old.

Silicone Seam Sealing applied by Flat Roof Pros roofing contractor.

Silicone Seam Sealing

Durable patches for cracks and open seams.

Wet Patching on flat roof.

Wet Patching

Temporary fixes for emergency leak protection.

No items found.

You’re Just One Step Away From Your Best Roof Yet

Serving Seattle, Spokane, Tacoma, Bellevue, Kent, and cities across WA and OR.

We provide on-site inspections and honest assessments — with no pressure.

Aerial view of flat commercial roof with equipment and staging for rooftop repairs in downtown Seattle near freeway overpass – Flat Roof Pros project site
3.25.2025
Cases

No Tear-Off: Seattle Commercial Roof Crack and Anchor Fix

See how Flat Roof Pros addressed cracking seams, outdated anchors, and membrane failures on a downtown Seattle rooftop—restoring safety and waterproofing with targeted upgrades, not total replacement.

Read more
New white PVC flat roof installation on a modern lakeside residential home, with clean seams, skylights, and edge metal detailing visible.
6.20.2024
Cases

Full Flat Roof Replacement in Lake Tapps: Drainage & Structural Fix

See how we replaced a deteriorating 25+ year-old torch-down roof in Lake Tapps with a modern, insulated PVC system—eliminating water issues and extending performance with a 20-year warranty.

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Aerial view of newly installed asphalt shingle roof on a residential home, featuring clean valleys, ridge lines, and improved ventilation components.
7.3.2024
Cases

Plywood Missing: Seattle Roof Replacement From the Deck Up

What started as a standard shingle replacement turned into a structural rescue. Missing plywood, exposed fiberglass, and weather threats were all resolved with a full Owens Corning re-roof by Flat Roof Pros—backed by warranties and peace of mind.

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Aerial view of multi-building apartment complex with new white flat roofing systems and surrounding asphalt shingle roofs, showing completed commercial roof restoration project.
5.5.2025
Cases

Roofing Repairs for Every Structure: 30+ Custom Fixes in Pacific Northwest

Discover how Flat Roof Pros restored 30+ roofs across a multi-building residential complex with tailored solutions: silicone restorations, shingle replacements, and ongoing maintenance—all backed by long-term warranties and fewer tenant complaints.

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Aerial view of a large multi-family residential building with newly installed white flat roof and rooftop patios, located in an urban neighborhood with surrounding apartment complexes.
5.28.2020
Cases

Silicone Over Tear-Off: How We Revived a Rotting Multi-Family Roof in Seattle

When management at a Seattle multi-unit building began facing recurring leaks, dry rot, and pooling water on their aging flat roof, it became clear that minor repairs were no longer a viable solution. The existing system was well beyond its expected lifespan, and a long-term waterproofing solutio...

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Choosing the Right Service

Should You Repair or Replace Your Roof?

Every roof has its limits—but that doesn’t always mean a full replacement is necessary. We help you understand what your roof really needs, so you can make a decision that benefits you.

Flat Roof Pros completing commercial high-rise roof repairs in downtown Seattle — crew addressing critical membrane damage, HVAC penetrations, and safety anchor points on multi-story building.

Roof Repair Benefits

What It Is: Fixing specific problems like leaks or damaged spots without replacing the whole roof.

When to Use It: Perfect for short-term solutions that keep your roof working until a full replacement is needed.

Why It Helps: Quick, affordable repairs that stop damage and save you money in the short run.

Flat Roof Pros completed shingle roof replacement on multi-family apartment building — upgraded asphalt roofing installed for improved weather protection, tenant safety, and long-term performance.

Roof Replacement Benefits

What It Is: Completely removing and installing a new roof to fix ongoing problems and prevent future issues.

When to Use It: Best for roofs with extensive damage or when repairs no longer provide lasting results.

Why It Helps: Offers long-term durability, backed by warranties, and increases your home’s value and efficiency.

Emergency Stop Leak Services

Our 24/7 emergency team acts fast to protect your roof from unexpected leaks:

• Arrival within 4 hours after signing the ESL contract
• Temporary tarping to prevent further water damage
• Quick repairs to secure your roof while planning for long-term solutions

Aerial view of flat-roof home after windstorm—roofing membrane ripped off, debris on lawn, Flat Roof Pros truck on site.

Why Choose Us

Why Clients Choose Flat Roof Pros for Roof Repairs in Washington

We’re committed to providing value, reliability, and top-quality service. Here’s what makes us different from the rest:

Tailored Solutions

We find the root of the problem and offer repair options that fit your goals and your budget.

Certified Experts

Our crews are certified by leading manufacturers, ensuring every repair meets industry standards.

Premium Materials

We use high-quality materials that improve durability and long-term performance.

Smooth Coordination

We work closely with your other contractors to keep everything on track and hassle-free.

Warranty Protection

Our installations come with material and workmanship warranties that ensure quality and peace of mind.

Fast Project Completion

We stick to your schedule and keep things on track — without cutting corners or compromising quality.

Year-Round Service

‍From summer heat to winter storms, our team is trained and equipped to handle roofing work year-round.

Clear Communication

Our Customer Project Portal gives you easy access to real-time updates and detailed progress.

FAQ

Frequently Asked Questions

0.1

Can you give an inspection report for my insurance?

Yes! We offer detailed roof inspection reports for insurance claims. Our reports include:

  • Careful assessment of your roof’s condition
  • Photos documenting any damage or issues
  • Expert recommendations for repairs or replacement
  • Estimate for necessary work

We can also coordinate directly with your insurance adjuster to help with the process.

0.1

Do you offer emergency stop leak services?

Yes, we do! Our crews typically arrive within 4 hours of signing ESL contract to quickly fix leaks and prevent further damage.

0.1

What maintenance options do you provide?

We offer maintenance services for all roof types—flat, sloped, and everything in between. Our goal is to keep your roof performing at its best with packages that fit your needs and budget.

See maintenance options to see what’s available and how we can help.

0.1

Do you only work with flat roofs?

Flat roofs are our specialty, but we work with all types—flat, low-slope, and pitched. No matter the roof, you’ll get the same expert care and quality.

As we like to say: all roofs are flat, it just depends on the angle you’re looking from.

→ View all our services

0.1

Do you work with general contractors?

Yes! We collaborate with a network of trusted vendors and can manage the roofing process for you. Whether it’s a new build, renovation, or repair, we make sure the project runs smoothly and efficiently.

0.1

What material is best for my roof?

The right roofing material depends on your roof’s pitch, your budget, local climate, and how long you want it to last.

For Low-Pitched Roofs

  • Silicone: Great for waterproofing and UV protection. Extends the life of existing roofs.
  • TPO (Thermoplastic Polyolefin): Lightweight, energy-efficient, and resistant to tears and chemicals.
  • PVC (Polyvinyl Chloride): Durable, fire- and chemical-resistant, and highly energy efficient.
  • Torch-Down: A strong, waterproof system using layers of modified bitumen applied with heat.

For Roofs with 3/12 Pitch or Higher

  • Asphalt Shingles: Affordable, flexible, and available in many styles and colors.
  • Metal Roofing: Durable, modern, and energy efficient.
  • Tile or Shake Roofing: Heavy, stylish and long-lasting, with a variety of textures and finishes.

0.1

Can you offer multiple options for my roofing project?

Yes! We offer multiple options for your roofing project to match your budget, style, and long-term needs. Whether you need a cost-effective repair, a durable upgrade, or an energy-efficient solution, we’ll help you choose the best fit.

0.1

Do you install gutters?

Yes! We install gutters to protect your home from water damage. Properly installed gutters help direct rainwater away from your roof, foundation, and siding, preventing leaks and structural issues.

We offer a variety of materials and styles to match your home’s needs, ensuring durability and efficiency.

You’re Just One Step Away From Your Best Roof Yet

Tell us about your roofing needs, and let’s get started!

Get Your Free Estimate

Service Area and Near You

We Offer Roof Repair Services Across:

Algona, WA

Longview, WA

Fall City, WA

SeaTac, WA

Aloha, OR

Lynnwood, WA

Ferndale, WA

Seattle, WA

Amboy, WA

Mercer Island, WA

Fircrest, WA

Shelton, WA

Arlington, WA

Millwood, WA

Friday Harbor, WA

Shoreline, WA

Auburn, WA

Newcastle, WA

Gig Harbor, WA

Silverdale, WA

Belfair, WA

Normandy Park, WA

Graham, WA

Spokane, WA

Bellevue, WA

Olympia, WA

Gresham, OR

Spokane Valley, WA

Bellingham, WA

Issaquah, WA

Steilacoom, WA

Bremerton, WA

Otis Orchards, WA

Kenmore, WA

Sumner, WA

Buckley, WA

Port Ludlow, WA

Kent, WA

Tacoma, WA

Burien, WA

Port Orchard, WA

Kingston, WA

Tukwila, WA

Chewelah, WA

Kirkland, WA

Portland, OR

University Place, WA

Clyde Hill, WA

Poulsbo, WA

Lacey, WA

Colville, WA

Pullman, WA

Lake Forest Park, WA

Vancouver, WA

Covington, WA

Puyallup, WA

Lake Oswego, OR

Walla Walla, WA

Des Moines, WA

Redmond, WA

Lake Tapps, WA

Woodinville, WA

Duvall, WA

Renton, WA

Lakewood, WA

Woolley (Sedro-Woolley), WA

Edmonds, WA

Richland, WA

Langley, WA

Yelm, WA

Enumclaw, WA

Rosalia, WA

Everett, WA

Fairfield, WA

Sammamish, WA

Our Locations

We’re ready to help – Give us a call!

855-771-0111

Head Office

Seattle, Washington

3420 C St NE, Unit 403

Auburn, WA 98002

Eastern Washington Office

Spokane, Washington

601 W 1st Ave, Suite 1400

Spokane, WA 99201

Oregon Office

Portland, Oregon

650 NE Holladay St, Ste 1600

Portland, OR 97232