Cornerstone Construction & Development, Inc.

Cornerstone Construction & Development, Inc. We build success for our clients. The way we build success for our clients is through a commitment to Meridian Construction and Development, Inc.

The way we build success for our clients is through a commitment to providing value and earning trust. is a regional and national contractor. When you partner with Meridian, you benefit from our commitment to the success of your project. Our management expertise enables us to work confidently and effectively with clients, architects, subcontractors, and suppliers. Driven by customer service and sa

tisfaction, we are passionate about establishing exceptional coordination and strive to ensure that all stages of your project are completed within budget, on schedule, and at the highest level of quality.

06/03/2026

We wouldn’t mind every day starting with a breakfast like this!

It was Melinda’s turn for our monthly team breakfast and she slayed.

So.Dang.Good.

, ever had breakfast in construction!? 🙌 🚧 😋

spokaneeats

Congratulations to on the Grand Re-Opening of their store in Walla Walla, WA. The incredible team of architects at , ,...
06/02/2026

Congratulations to on the Grand Re-Opening of their store in Walla Walla, WA.

The incredible team of architects at , , our crew and so many others, made this reno a great success.

Our goal was to deliver an incredible, renovated building while maintaining the least interruption possible to Rosauers staff and shoppers. It included removing all vinyl tile from the sales floor, touched the Bakery, Deli, Meat, Dairy, and Produce departments along with refrigeration, exterior improvements and parking lot modifications. The new additions included a tortilleria, snack kiosk, and pharmacy.

We’re grateful to every subcontractor and team member who worked efficiently with outstanding collaboration to see this project through.

Cheers to Rosauers, Walla Walla and their futures!

05/28/2026

Who knew a baby goat could be such good therapy!

We loved getting goated to benefit and thrilled to goat

Forever in our hearts lil goat!

05/22/2026

Work or play?

It’s a good mix.

This week, Joe an Isaiah are back east in Pittsburgh training up on MTO kitchens. That’s right- full on Made to Order kitchens to make it all in one stop.

Burger. Pickle Balls. Polar Pop.

We’re in.

05/14/2026

Amazing how a day of service in the community can help make us feel so much more aligned.

Stepping out of the norm, connecting with our community, and coming back invigorated.

05/08/2026

Cheers to the weekend!

We work hard. We play hard. And we always do it right.

Every project. Every cocktail.

05/02/2026

Less time on site means less spent on labor. Simple math.

Cornerstone Construction’s owner, Isaiah, talks through what a faster build actually saves you — starting with labor. It adds up faster than you’d think.

See full video— Link in Bio.

04/27/2026

Faster isn’t always better. Except when it is.

SIPs go up significantly quicker than conventional framing — and that speed has a real impact on your project timeline. Cornerstone owner, Isaiah Clow, explains why.

Full Video Link in Bio

04/24/2026

Not all walls are built the same.

SIPs — Structured Insulated Panels — can build tighter, stronger, more efficient structures. Isaiah breaks it down in plain terms.

Full Video Link In Bio

04/22/2026

Happy Earth Day. 🌍

This seems like a good day to talk about building smarter.

At Cornerstone Construction, we often build with SIPs — Structured Insulated Panels — and the difference shows up everywhere. Less job site waste. Tighter buildings. Lower energy costs long after the keys are handed over.

Every bit counts as we consider the impact of our work on the environment and we don’t take that lightly.

Follow along as we share more about SIPs!

BuildSmart EnergyEfficient

Address

1926 E. SPraha
Spokane, WA
99202

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 12pm

Telephone

+15094430252

Website

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