About

Built on a higher standard.

The story behind Cornerstone Renovations.

§ 01 / Our Story

Our Story.

Cornerstone Renovations was built on the belief that a home is more than just a structure. It's where life happens. It's where families gather, where rainy Pacific Northwest mornings begin, where holidays are hosted, and where people should feel safe and proud of what they've built.

We started Cornerstone because we saw too many homeowners treated like numbers instead of neighbors, and too many projects rushed through with shortcuts and temporary fixes. We believed there was still room for a company that valued craftsmanship, honesty, and doing things the right way.

Born in the Pacific Northwest, Cornerstone was founded with a hands-on approach to exterior renovation. From roofing and siding to windows, gutters, decking, and full exterior renovations, our focus has always been the same. Build work that lasts. Communicate clearly. Leave every home better than we found it.

We take pride in the details most people overlook. The preparation. The installation. The cleanup. The small decisions that separate a rushed project from one built with care. To us, quality isn't something we talk about. It's the standard.

We're not trying to become the biggest company around. We're focused on becoming the company people trust enough to recommend to family and friends.

Because when our name goes on a home, it means something.

§ 02 / What We Stand On

Four principles.
Built into every job.

i.

Specialized Installation

Every detail matters. Flashing lines. Fastening patterns. Ventilation, waterproofing, and finish work. We follow proven installation methods backed by manufacturer training because a project is only as reliable as the hands that install it. Around here, shortcuts don't make it onto the jobsite.

ii.

Lifetime Products

We install premium, manufacturer-backed materials chosen for durability, performance, and curb appeal. From GAF roofing and James Hardie siding to Andersen, Milgard, and Trex products, your home deserves materials built to weather decades of Pacific Northwest seasons. Not just look good on install day.

iii.

Locally Family Owned

Cornerstone was built here in the Pacific Northwest with a simple mindset. Treat people right. Stand behind your work. Build things meant to last. Our name is attached to every project, and we approach every home with the same care and pride we'd expect for our own family.

iv.

Affordable Solutions

We believe homeowners shouldn't have to choose between quality and affordability. That's why we offer transparent pricing, honest recommendations, and flexible financing options that make lasting exterior renovations feel within reach. Without cutting corners to get there.

§ 03 / Certifications & Partners

Backed by the best in the industry.

Cornerstone holds installation certifications and partnership credentials with the leading manufacturers in residential exterior renovation. These certifications take years to earn and are only awarded to contractors who meet rigorous installation standards.

GAF
Certified Contractor
James Hardie
ALLIANCE Member
Andersen
Installer
Premier
Gutter Cover Partner
ABC Supply
Trade Network
Oregon CCB
License #261422
§ 04 / Service Area

Where we work.

Cornerstone is headquartered in the Pacific Northwest, serving homeowners across Oregon and Washington. From the Portland metro to the Willamette Valley, the coast, central Oregon, and southwest Washington. If your home is within driving distance, we'll come take a look.

Get Started

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Let us walk through your home and lay out the path forward. Free consultation, no obligation.

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