An image of the storefront of Capital Lumber Company in Boise, Idaho

Your Partner in Building Success.

Get the materials you need, when you need them. From in-stock lumber to next-day special orders, Capital Lumber delivers on time with flexible Net 30 credit — so you can stay competitive and win more bids.

Start Your Estimate

An image of the storefront of Capital Lumber Company in Boise, Idaho

Your Partner in Building Success.

Same-day delivery + Net 30 terms.

Start Your Estimate

An image of the storefront of Capital Lumber Company in Boise, Idaho

Your Partner in Building Success.

Get the materials you need, when you need them. From in-stock lumber to next-day special orders, Capital Lumber delivers on time with flexible Net 30 credit — so you can stay competitive and win more bids.

Start Your Estimate

Reliability & Quality

Reliability & Quality

Reliable Delivery

Reliable Delivery

On-time job-site delivery so crews stay productive.

On-time job-site delivery so crews stay productive.

Quality You Can Count On

Quality You Can Count On

Premium-grade lumber and materials that meet professional standards.

Premium-grade lumber and materials that meet professional standards.

Locally Owned & Operated

Locally Owned & Operated

Family business serving the Treasure Valley for decades, with personal service you won’t get from corporate suppliers.

Family business serving the Treasure Valley for decades, with personal service you won’t get from corporate suppliers.

Flexibility & Support

Flexibility & Support

Special Contractor Pricing

Special Contractor Pricing

Competitive rates that keep bids sharp.

Competitive rates that keep bids sharp.

Minor Engineering Support

Minor Engineering Support

Guidance on load specs, spans, and project requirements.

Guidance on load specs, spans, and project requirements.

Flexible Net 30 Terms

Flexible Net 30 Terms

Charge accounts to free up cash flow and keep projects moving.

Charge accounts to free up cash flow and keep projects moving.

Build Smarter.
Win More Bids.

Build Smarter.
Win More Bids.

Build Smarter.
Win More Bids.

Get exclusive contractor pricing, flexible Net 30 terms, and on-time delivery across the Treasure Valley.


Get exclusive contractor pricing, flexible Net 30 terms, and on-time delivery across the Treasure Valley.


Get exclusive contractor pricing, flexible Net 30 terms, and on-time delivery across the Treasure Valley.


Get Contractor Pricing

Get Contractor Pricing

Delivery Calculator

After a thorough quality check, every order is either loaded by hand into your rig or delivered straight to your site — with low delivery fees and free delivery available in many areas once minimums are met.

Boise

Treasure Valley

Cascade

Donelly

Idaho City

Garden Valley

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Sun Valley

McCall

Garden Valley

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  • Capital Lumber

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    Locally Owned

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    Northend

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    Capital Lumber

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    Locally Owned

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    Northend

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    Capital Lumber

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    Locally Owned

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    Northend

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A background image of pine wood.

  • Capital Lumber

    ·

    Locally Owned

    ·

    Northend

    ·

    Capital Lumber

    ·

    Locally Owned

    ·

    Northend

    ·

    Capital Lumber

    ·

    Locally Owned

    ·

    Northend

    ·

Closed until: Wed 7:30 AM - 5:00 PM

Closed until: Wed 7:30 AM - 5:00 PM