Building a Resilient Future with Uncompromising Quality

EXPECT MORE … WE DELIVER!®

At CalPortland

We’re more than a leader in cement, concrete, and construction materials–we're innovators of progress and quality.

Backed by science, driven by sustainability, and built on over a century of expertise, we deliver high-quality materials and reliable performance that help shape a future where durability and environmental responsibility go hand in hand.

Explore Our High-Quality Building
Products and Solutions

Since 1891, CalPortland has been producing Quality Unsurpassed cement-based products and delivering material on time and uninterrupted with integrity, reliability and consistency. We produce and distribute a full range of reliable, high-performance materials engineered for strength, durability, and sustainability to help you build with confidence and conscience.

Cementitious Materials

Engineered to exceed industry standards, our cements and supplementary cementitious materials (SCMs) deliver the performance and consistency required for demanding construction environments.

Concrete

Our high-quality ready-mix concrete products are designed for superior workability and long-term resilience, incorporating innovative mixes to meet performance standards for residential and commercial projects.

Aggregates

From base rock to sand and gravel, CalPortland aggregates provide the essential foundation for quality construction and sustainable development.

Asphalt

Our high-quality asphalt products are crafted for lasting performance and sustainability, delivering smoother surfaces, reduced maintenance needs, and enhanced durability all while exceeding modern environmental standards.

Construction

From highways and roadways to site development and earthwork, CalPortland Construction Services delivers experienced crews, modern equipment, and proven project execution. No job is too big or too small–our team builds with precision, safety, and reliability.

Mobile Group

The CalPortland Mobile Group provides turnkey, on-site concrete production for remote, high-volume, or logistically complex projects. With mobile batch plants and advanced technical oversight, we bring quality concrete solutions directly to the jobsite.

What We Stand For

For over 130 years, CalPortland has set the standard for excellence in the construction materials industry. Our unwavering dedication to safety, environmental stewardship, and innovation has earned us national recognition, including the EPA ENERGY STAR® Partner of the Year award for over two decades.

Our culture of safety is unmatched. CalPortland’s focus on “Zero Accidents for Life” reflects our commitment to educating and empowering employees to prioritize safety, health, and environmental responsibility - at work, at home, and in their communities.

Sustainability and Innovation

Our commitment to sustainability is driven by action and measurable impact.

From reducing carbon emissions through advanced manufacturing technologies to developing low-carbon cement and energy-efficient concrete, CalPortland leads the industry in delivering solutions that protect our planet and strengthen communities.

We invest significantly in renewable energy, clean transportation, and cutting-edge research to ensure every project contributes to a more resilient and sustainable future.

*Over its lifespan, concrete reabsorbs carbon dioxide (CO₂) through a natural process called carbonation.

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Find a CalPortland Facility Near Your Project

With facilities strategically located across the Western United States and Canada, CalPortland delivers the materials and support you need.

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Our Mission in Action

Explore how CalPortland’s sustainable solutions and technical expertise are helping shape some of the most prominent and environmentally responsible projects across the Western United States and Canada.