25+ years building in Walla Walla

Mendez Construction is a general contractor working across Walla Walla and the Tri-Cities, WA — pole buildings, steel buildings, roofing, siding, windows, and remodels, built by one crew from the ground up.

Finished pole building with blue metal roofing and panel siding near Walla Walla
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Mendez Construction crew framing a pole building near Walla Walla
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Real material knowledge

Mendez Construction has spent over 25 years working as a general contractor across Walla Walla and the Tri-Cities, WA. That means knowing which panel, which post spacing, and which flashing detail actually holds up here — not a generic spec pulled from somewhere else.

From a new pole building or steel shop to a full remodel, we handle the job as one crew — framing, siding, roofing, and windows — so you're coordinating with one contractor, not several.

What guides every job

Built for this valley

Wind, snow load, hard freezes, and dry summer heat — every pole building, steel structure, and roof we put up is built for what the Walla Walla Valley actually throws at it.

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One crew, start to finish

As a general contractor, we coordinate framing, siding, roofing, and windows ourselves — one crew you can reach, not a chain of subs passing the job along.

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Local, not a franchise

Based at 505 Wellington Ave, Walla Walla, WA 99362, working across Walla Walla and the Tri-Cities, WA — the people who show up on your job site are the people who answer the phone.

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