Sammamish, WA Roofing Contractors

Valentine Roofing serves homeowners in Sammamish with dependable roofing services built for the Pacific Northwest. From seasonal repairs to full roof installations, we use premium materials designed to hold up through the region’s wettest months. Trust our experienced team to deliver quality work on every project. Call today for a free roofing estimate.

FREE Roofing Estimate

Calculate Roofing Costs Roof Financing Options

6,727 Roofing Projects in Sammamish Updated on December 31, 2026

Our Location near Sammamish:

400 Industry Dr Suite 130, Tukwila, WA 98188

00.0 Miles from Sammamish, WA

Call Us: 206-766-3464

Local Roofing Services in Sammamish, WA

Roof Repair

From missing shingles to water leaks, our repair services protect your Sammamish home from damage. We handle minor fixes and post-storm repairs to stop bigger issues from developing.

From missing shingles to water leaks, our repair services protect your Sammamish home from damage. We handle minor fixes and post-storm repairs to stop bigger issues from developing.

Roof Repair

Roof Replacement

When your roof reaches the end of its lifespan, we install new systems built to last through wind, rain, and snow. Choose from high-quality materials to match your home’s look and style.

When your roof reaches the end of its lifespan, we install new systems built to last through wind, rain, and snow. Choose from high-quality materials to match your home’s look and style.

Roof Replacement

Roof Cleaning

Keep moss and debris from damaging your roof. We offer scheduled roof cleaning throughout Sammamish, including ongoing maintenance with our Home Care Program.

Keep moss and debris from damaging your roof. We offer scheduled roof cleaning throughout Sammamish, including ongoing maintenance with our Home Care Program.

Roof Cleaning

Attic Insulation

Boost indoor comfort and energy efficiency by upgrading your attic insulation. A well-insulated attic cuts down on heating and cooling costs and helps regulate your home's temperature year-round.

Attic Insulation

Skylight Installation

Brighten up your living space with new skylights. We install flat glass, dome, and tubular models to bring natural light and airflow into your home.

Brighten up your living space with new skylights. We install flat glass, dome, and tubular models to bring natural light and airflow into your home.

Skylight Installation

Commercial Roofing

Valentine Roofing delivers professional commercial and multifamily roofing in Sammamish. We design roofs to enhance property value and withstand Washington’s wet, changing climate year after year.

Commercial Roofing

Emergency Roofing in Sammamish, WA

Contact Valentine Roofing at (206) 766-3464 for emergency roofing services in Samammish, WA.

*If you or someone else is in immediate danger, please call 911.

Quality Roofing Materials We Offer

Composite Shingles

Popular among Sammamish homeowners, composite shingles combine durability with great design. Color options blend with a wide range of exterior styles.

Popular among Sammamish homeowners, composite shingles combine durability with great design. Color options blend with a wide range of exterior styles.

Composite Shingles

Metal Roofing

Metal roofs hold up against extreme weather and offer a clean, modern look. They require little upkeep and come in a variety of finishes.

Metal roofs hold up against extreme weather and offer a clean, modern look. They require little upkeep and come in a variety of finishes.

Metal Roofing

Low-Slope Roofing

For low-slope or flat roofs, we install TPO and PVC systems designed for water resistance and minimal maintenance. These are a smart choice for modern and mid-century homes.

For low-slope or flat roofs, we install TPO and PVC systems designed for water resistance and minimal maintenance. These are a smart choice for modern and mid-century homes.

Low-Slope Roofing

Sammamish's Top Roofing CompanyWhy Choose Valentine Roofing

Flawless Craftsmanship for Lasting Protection
Weather-Ready Materials for the Pacific Northwest
Seamless Process with Meticulous Cleanup
Dedicated Customer Service to Go the Extra Mile
Flexible Financing Options with Easy Payments

About Valentine Roofing

roof replacement company in sammamish wa

Read Our Roofing Reviews

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David Kidwell

Very friendly company. Have used them a few times now. And would recommend them to anyone who needs a roof repair or a new roof done

RJ Garrison

We ended up with 4 bids and Valentine coming out on top. Our project was to take two days but the crew arrived at 0800 and had controlled chaos all day long and left 13 hours later. That was one long day for them but when its was done a great job all around.

Nora Carria

I opted for Valentine Roofing after getting a number of bids to replace my roof. Their team were communicative and professional. The price was competitive and transparent. The roof looks great and they did a very good job of cleaning the area around my house.

Steve Tompkins

We interviewed 5 roofing contractors for our job. Though not the cheapest, Valentine gave the most detailed quote, and, when asked, gave us a couple of discounts.

AARON ALBERG

Everything was handled in a very professional manner. I was kept up to date on the progress and the days and times of arrival. The crew were very hard workers and the job done in two days.

CJ H

Foreman Dany Baires and his crew are friendly, punctual, and detailed oriented in removing and installing new composite shingles as well as cleaning everything up upon completion.

Judy Henke

I have used Valentine Roofing three times now. 2 roofs and a repair. I cannot say enough about their wonderful service or the quality of their work. From Kohl. the appraiser, to Courtney, the project supervisor, I was kept well informed. Jose and his crew were easy to have about the house, worked ...

I have used Valentine Roofing three times now. 2 roofs and a repair. I cannot say enough about their wonderful service or the quality of their work. From Kohl. the appraiser, to Courtney, the project supervisor, I was kept well informed. Jose and his crew were easy to have about the house, worked hard and did a great job, including cleaning up. Use them and you will be happy.

Rhonda Johnson

If you are like we were a new roof leaves you uneasy with a large task and not sure who to trust and how to proceed. I started with many searches and reviews, well one person would swear by the work and the next review a customer had a horrible experience. So we found ourselves once again uneasy wit...

If you are like we were a new roof leaves you uneasy with a large task and not sure who to trust and how to proceed. I started with many searches and reviews, well one person would swear by the work and the next review a customer had a horrible experience. So we found ourselves once again uneasy with the task and not knowing what company to hire.

Projects Completed in Sammamish

We've completed 6,727 roofing jobs in Sammamish

Completion Date: 1/5/2026 Zip Code: 98074 City: Sammamish Street: 241 210th Place NE Project Type: Roofing
Completion Date: 12/14/2025 Zip Code: 98075 City: Sammamish Street: 4784 231st Place Southeast Project Type: Roofing
Completion Date: 11/21/2025 Zip Code: 98075 City: Sammamish Street: 26001 SE 30th St Project Type: Roofing
Completion Date: 10/27/2025 Zip Code: 98074 City: Sammamish Street: 5017 192nd Pl NE Project Type: Roofing

Our Roofing Projects Near Sammamish, WA

Roofing Costs in Sammamish, WA

The average roof replacement cost in Sammamish is approximately $19,500 - $84,000. The price of a full roof replacement largely depends on the size of the roof, its architectural style, and the type of roofing material being installed or replaced.

Roof Replacement Cost in Sammamish by Material

Roof Material	Avg. Cost
Architectural Composite Shingles	$19,500 - $42,000
Standing Seam Metal	$48,750 - $105,000
Low Slope/Single-Ply Membrane	$39,000 - $84,000

Calculate Your Roof Cost

We’re Roofers That Finance In Sammamish

We offer two financing plans for Sammamish residents through our local credit union partner. Choose a traditional loan or a 6-month deferred interest plan to help make your project manageable. Our team can guide you through the process.

Do I Need a Permit For Roof Construction in Sammamish

Yes, according to the City of Sammamish, most roofing projects require a building permit, especially replacements and structural work. Small repairs and cleaning usually don’t. We’ll take care of permit applications to move your project forward.

For Permitting Questions, Contact the City of Sammamish:

Phone: (425) 295-0500
Address: 801 228th Ave SE, Sammamish, WA 98075

Roofing Trends in Sammamish

Sammamish homeowners prefer low-maintenance, high-performance roofing systems for the wet climate. Metal roofing and reflective shingles are popular options. Smart home upgrades like integrated skylights and roof ventilation systems are also on the rise, especially in newer neighborhoods like Klahanie and Inglewood.