Western Washington New Roof Installation Experts
Professional Roof Installation Services In Port Orchard, Olympia, and Aberdeen
A-1 Roofing Inc has delivered professional new roof installations across Western Washington for over 50 years, combining expert craftsmanship with locally sourced materials to protect homes and businesses throughout Port Orchard, Olympia, and Aberdeen.
Since 1967, our locally owned company has remained dedicated to providing unmatched roofing services that stand the test of time. Every new roof installation we complete reflects our commitment to quality workmanship and guaranteed results.

What is a New Roof Installation?
New roof installation involves designing and constructing a complete roofing system on new construction, including structural coordination, underlayment application, ventilation integration, and installation of premium roofing materials engineered to protect your building for decades.
Unlike our other roofing services that work with existing structures, new construction roof installations allow us to build optimal roofing systems from the ground up.
Our team ensures every component from the roof deck to the final shingles or membrane works together as an integrated system. The result is a roofing system that offers superior weather resistance, optimized energy performance, and maximum lifespan.
Invest in Quality Roofing
Partner with Twin Star Credit Union through A-1 Roofing Inc to finance your new roof installation with flexible payment options.
Protect your home now and pay over time with competitive rates designed to fit your budget. Ask about our financing options during your free consultation.
What Types of Roofs Do We Install?
Our diverse roofing capabilities ensure we can match the perfect system to your property’s needs, architectural style, and budget requirements. We work exclusively with industry-leading manufacturers to guarantee quality materials and comprehensive warranty coverage for every installation.
We install premium three-tab and architectural shingles from IKO and Owens Corning in dozens of colors and styles to complement any home design. These systems provide reliable protection with lifespans ranging from 20 to 30 years, depending on the product selected. Schedule a consultation today and learn what shingles work best for your new roof installation.
Metal roofing provides exceptional longevity, often lasting 40 to 70 years with minimal maintenance requirements. Our metal roofing contractors install standing seam, corrugated, and metal tile systems that offer superior weather resistance, fire protection, and energy efficiency. Enjoy enhanced curb appeal and durability with a new metal roofing system.
Our flat roofing solutions are single-ply membrane systems from WeatherBond and IB (Industry's Best). These commercial roof types are engineered specifically for flat and low-slope applications common in business buildings, warehouses, and multi-family properties. Protect your business today with professionally installed roofing systems.
Modified bitumen provides reliable performance for commercial and industrial applications requiring enhanced tear resistance and flexibility. This multi-layer system combines traditional asphalt technology with modern polymer modifications, making it perfect for businesses with heavy roof loads and habitual foot traffic.
Built-up roofing systems are a multiple-layer system of felt and asphalt, creating a proven solution for commercial flat roofs. Often called "tar and gravel" roofs, BUR systems deliver exceptional waterproofing and can last 20 to 30 years with proper maintenance. Get premium protection for your business with a built-up roofing system.
Why Western Washington Chooses A-1 Roofing Inc
Over 50 Years of Roofing Excellence
Locally Owned and Operated
Premium Materials Backed By Professional Experience
Our Roof Installation Process
Our streamlined approach combines proven construction techniques with professional project coordination, keeping builders and property owners informed at every stage. Each step is executed by experienced roofing contractors who understand that new construction provides the optimal opportunity to build superior roofing systems without compromise.

We begin every new construction project with a detailed consultation to understand your building plans, architectural specifications, and performance goals.

Once your project moves forward, we finalize roofing material selections and verify that all specifications align with building plans and local requirements.

When framing is complete and the roof deck is ready, our team conducts a thorough inspection to verify proper installation and readiness for roofing.

Our roofing contractors begin the installation process by applying high-quality underlayment that provides essential weather protection and serves as a secondary moisture barrier.

Proper ventilation is critical for roof longevity and energy efficiency, and new construction provides the ideal opportunity to install optimal ventilation systems.

Before installing the primary roofing material, we install all necessary flashing and edge metal components that provide water-tight transitions and protection.

With all preparatory work complete, our experienced team installs your selected roofing system following manufacturer specifications and industry best practices.

After installation is complete, our team conducts a quality inspection to verify every aspect meets manufacturer specifications and our rigorous standards.
Discover Why Western Washington Chooses A-1 Roofing
When you choose A-1 Roofing Inc., you’re partnering with Western Washington’s most experienced roofing team.
Get the quality workmanship your property deserves—backed by five decades of guaranteed results.
Learn More About New Roof Installations and Protecting Your Roof and Home
Understanding your roofing options and maintenance requirements helps you maximize your investment and extend your roof’s lifespan well beyond the installation date.
PROTECTION YOU CAN RELY ON
Complete Exterior Services Under One Roof.
Beyond roofing, A-1 Roofing Inc provides window installation, siding installation, deck and railing services, and gutter solutions.
Coordinate all your exterior projects with one trusted contractor and enjoy seamless service, consistent quality, and unified warranties across every improvement.
Our New Roof Installation Service Area
For over 50 years, A-1 Roofing Inc. has been deeply rooted in Western Washington, serving our neighbors with integrity, supporting local economies, and building lasting relationships that extend far beyond individual construction projects. We’ve watched these communities grow and evolve, and we’ve been honored to contribute to that growth by protecting the homes and businesses where our neighbors live and work.
Our service includes, but is not limited to:
- Port Orchard
- Aberdeen
- Olympia
- And All Surrounding Communities
New Roof Installation FAQs
Most residential installations are completed within one to three days, depending on roof size, complexity, and material type, while commercial roofing projects require timelines based on building specifications.
Yes, A-1 Roofing Inc. partners with Twin Star Credit Union to provide flexible financing options that make quality roof installations accessible without depleting your savings.
Our experienced roofing contractors monitor forecasts closely and implement weatherproofing measures to protect your property, allowing work to continue safely during light precipitation while pausing for severe conditions.
A-1 Roofing Inc. provides workmanship warranties on all installations, and manufacturers like IKO, Owens Corning, and WeatherBond offer material warranties ranging from 20 years to lifetime coverage, depending on the products selected.
Build Right from the Start with A-1 Roofing Inc
New construction deserves premium roofing installed by Western Washington’s most experienced team.
Trust five decades of construction expertise—because quality workmanship starts at the top.
Schedule Your New Roof Installation Today
Our team is ready to help you protect your investment with a professionally installed roofing system designed to perform for decades.
We make the process straightforward and stress-free, from initial consultation through final inspection. Let us show you why we’ve been Western Washington’s trusted choice for new roof installations since 1967.