Residential Roof Replacements
Roof Replacement Services in Aberdeen, Olympia, & Port Orchard
A Straightforward Process, An Honest Assessment, And A Roof That’s Built For The Long Haul.
A failing roof eventually becomes more than a repair problem — at a certain point, replacement is the smarter long-term investment. A-1 Roofing Inc. has installed new roofs for Western Washington homeowners for over 50 years, combining quality materials with skilled craftsmanship and guaranteed results. Our locally owned team walks every customer through their options honestly, without steering anyone toward more than their home actually needs.

A New Roof, Without the Upfront Strain
A new roof replacement ranks among the most significant roofing and home improvement services for your home, and we understand it isn’t always convenient to pay for all at once.
Through our financing partnership with Twin Star Credit Union, qualifying homeowners can spread the cost of a new roof over time.
Ask our roofers about financing options when you schedule your free assessment.
New Roof Installations Serving Aberdeen, Olympia, and Port Orchard
Western Washington homeowners turn to A-1 Roofing Inc. when it’s time for a full roof replacement. With offices in Aberdeen, Port Orchard, and Olympia, our installation crews bring decades of experience to every project. We take the time to walk you through material options, timelines, and costs before any work begins, so there are no surprises along the way.
Reach out today to schedule your free assessment and explore what’s right for your home.
What Goes Into a New Roof
A-1 Roofing Inc. handles every stage of a roof replacement project, from removing the old roofing system to the final inspection of the finished installation. Our roofers manage each step with the same level of care, so your new roof performs the way it’s supposed to for years to come.

Tear-Off & Removal
Before a new roof goes on, the old one has to come off completely and correctly. Our crews remove existing shingles, underlayment, and any damaged decking material, clearing the way for a proper, code-compliant installation.
Decking Repair & Reinforcement
Hidden damage to the roof deck is often discovered once the old roofing material is removed. We repair or reinforce decking as needed before installation continues, ensuring your new roof has a solid foundation underneath it.


Underlayment & Waterproofing
In vulnerable spots like eaves and valleys, we install synthetic or felt underlayment plus ice and water shields, creating a secondary layer of protection suited to the region’s heavy rainfall.
Shingle & Material Installation
Once the foundation of your roofing system is in place, our roofers install your chosen roofing material with attention to manufacturer specifications and proper technique, helping your new roof perform as designed and qualify for its full warranty coverage.
Flashing & Ventilation
Proper flashing and ventilation are often overlooked but critical to a roof’s long-term performance. We install flashing around chimneys, vents, and valleys, and confirm your attic ventilation supports the new roofing system above it.
Skylight & Vent Integration
If your home has skylights or roof vents, these need to be properly integrated into the new roofing system. Our team works with trusted skylight manufacturers to make sure these installations are sealed correctly and finished cleanly.


How a Roof Replacement Unfolds
Replacing a roof with A-1 Roofing follows a clear, predictable sequence from start to finish.
- Free Assessment — Our team evaluates your current roof and discusses whether replacement is the right fit for your situation.
- Material Selection & Proposal — We review material options and provide a detailed, written proposal before any commitment is made.
- Installation — Our crew completes the replacement, typically within one to a few days, depending on the scope of the project.
- Final Walkthrough & Warranty Documentation — We review the completed roof with you and provide documentation for your manufacturer and workmanship warranties.
Contact A-1 Roofing to schedule your free assessment today.
What Western Washington Has To Say About Our Roofing Services
See Our Completed Roof Replacements
Trusted Roof Replacement Throughout Western Washington
A-1 Roofing Inc. installs new roofs for homeowners throughout Western Washington, with offices in the Aberdeen, Port Orchard, and Olympia areas. As a locally owned company, we understand the specific demands this region’s climate places on a roofing system, and we build accordingly. Our reputation has been built one completed project at a time, not through high-pressure sales tactics. Contact our team to confirm availability for your replacement project.
A Reputation Built on Roofs That Last
A-1 Roofing Inc. has installed roofs throughout Western Washington since 1967. We’re not interested in selling you more roof than you need — our reputation has been built on honest assessments and installations that hold up for decades. We’ll never pressure you into a decision. Take the time you need.
Replacement FAQs
Does A-1 Roofing offer free assessments for roof replacement?
Yes. A-1 Roofing provides free assessments to homeowners throughout Western Washington to determine whether replacement is the right option before any commitment is made.
Is financing available for a roof replacement?
Yes. A-1 Roofing partners with Twin Star Credit Union to offer financing options for qualifying replacement projects.
How long has A-1 Roofing been installing new roofs?
A-1 Roofing Inc. has served Western Washington homeowners since 1967, with over 50 years of installation experience.
What does a roof replacement project typically include?
Our replacements include tear-off and removal, decking repair as needed, underlayment and waterproofing, material installation, flashing and ventilation work, and skylight or vent integration where applicable.
How long does a roof replacement take?
Most residential roof replacements are complete within one day. Larger homes may take two or three days, depending on your roof's size and complexity.
Commercial projects vary based on building size and roof type.
We provide accurate timelines during your consultation.
How do I know if my roof needs a full replacement instead of a repair?
Roof age and the extent of damage are usually the clearest indicators. A roof nearing or past its expected lifespan, showing widespread wear, or requiring repeated repairs, is often a stronger candidate for replacement than ongoing patchwork. A professional assessment of the decking and overall roof condition is the most reliable way to know for certain, and we're happy to give you an honest answer either way.
Ready for a Roof That’s Built to Last?
A roof replacement can be one of the biggest projects your home will undertake, and it deserves a roofing contractor who treats it that way. A-1 Roofing Inc. has installed lasting, reliable roofs across Western Washington for over 50 years, backed by guaranteed workmanship and a locally owned team with a real stake in this community. With free assessments for new customers, there’s no reason to wait to find out what your home needs.
Contact A-1 Roofing today to schedule your free assessment and take the first step toward a roof built to last.