Serving Spokane & Coeur d'Alene

Protect Your Home.
Schedule a Free
Inspection Today.

Spokane winters are tough on roofs, windows, and siding. Our local experts provide honest assessments and premium installations โ€” no pressure, no surprises.

(509) 847-3260
Licensed & Insured
Free Estimates
Local Spokane Experts

Our Services

Premium exterior remodeling for Spokane and CDA homeowners โ€” done right the first time.

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Roof Replacement

Protect your home from Spokane's harsh winters and summer heat with premium architectural shingles and expert installation.

Warning Signs to Watch For:

Missing or curling shingles
Granules in gutters
Attic water stains
Moss or algae growth
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Window Replacement

Eliminate drafts, reduce energy bills, and improve comfort with energy-efficient double-pane windows built for the Inland Northwest.

Warning Signs to Watch For:

Drafts around frames
Foggy glass between panes
Difficulty opening/closing
Rotting or peeling frames
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Siding Installation

Refresh your home's curb appeal and weatherproofing with durable vinyl or fiber cement siding that lasts decades.

Warning Signs to Watch For:

Warping or buckling panels
Fading or peeling paint
Cracks or visible gaps
Higher energy bills

Exclusive Home Show
Partner Program

Instead of spending thousands on showroom booths, we bring our home shows directly to neighborhoods like yours. We're looking for 1โ€“2 homes per neighborhood to showcase our work โ€” and we'll give you the deal of a lifetime in exchange.

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20โ€“40% Off
We absorb labor costs and discount materials
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Before & After Photos
Professional photos for your home records
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60-Day Yard Sign
Show off your beautiful new exterior
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Your Testimonial
Help other homeowners find trusted pros
Beautiful home in Spokane neighborhood

How It Works

Four simple steps from first contact to a beautiful, protected home.

01

Schedule Your Inspection

Book a time that works for you. Our project director will visit your home โ€” no pressure, no obligation.

02

In-Depth Assessment

We inspect your roof, windows, and siding thoroughly and bring material samples so you can see quality firsthand.

03

Receive Your Quote

We sit down and give you a clear, honest price โ€” no hidden fees, no surprises, no high-pressure sales tactics.

04

We Get to Work

Once you're ready, we schedule your installation and complete the job right the first time, every time.

Common home exterior problems

Recognize any of these warning signs?

Damaged roof ยท Foggy windows ยท Buckled siding

Why Homeowners
Choose Cornerstone

Trusted in the Community

Check our Google reviews. Our customers choose us for attention to detail and quality installation every time.

Expert Craftsmanship

We don't cut corners. Every project is completed to the highest standard, right the first time.

Honest & Transparent

We explain everything upfront. No hidden fees, no bait-and-switch pricing, no pressure tactics.

Clear Communication

You'll always know what's happening with your project. We're responsive and easy to reach.

What Our Customers Say

Real reviews from Spokane & CDA homeowners

"I would highly recommend Cornerstone. They were great at communication and answered any questions I had. The roofers were great โ€” got it completed in 2 days!"

โ€” Michelle H.

"Exceptional service from start to finish. They explained the entire process and delivered exactly what they promised. Highly professional team."

โ€” James K.

"Best investment we made in our home. The new windows have already reduced our energy bills, and the house looks amazing. Worth every penny!"

โ€” Sarah M.

Reserve Your Free Inspection

Tell us about your home, then pick a time that works for you.

No pressure. No obligation. Free inspection, no strings attached.