Who We Are

Based out of Longmont Colorado, GR Concrete Construction LLP is a recognized leader in Colorado concrete construction. For more than three decades, GR Construction has been a trusted source of cast-in-place concrete construction for both large and small concrete projects in the Longmont area and throughout the state of Colorado.

GR Concrete (1990) was founded on performing quality concrete installations for over 30 years. In the winter of 2006, we re-established our company as a Limited Liability Partnership, indicative of our substantial growth.

Learn more about us

What We Offer

High-quality concrete construction for residential & commercial projects. Flatwork, structural slabs, site concrete, and more, delivered with precision and reliability.

Commercial
Concrete

Learn more

Residential
Concrete

Learn more

Concrete & asphalt
demolition

Learn more

Strong. Reliable. Concrete.

Contact GR Concrete Construction today for your residential and commercial concrete needs!
Request An Estimate

What Our Clients Say

Our experienced team ensures every concrete project is managed with precision, quality, and efficiency from start to finish.
View more testimonials

Skilled Experts

Our experienced preconstruction team, field engineers, and skilled workforce bring the expertise needed to execute every project with confidence.

Client Focused

We collaborate closely with clients to understand goals, solve challenges, and deliver results that align with their vision.

Commited to Safety

Our OSHA-10 and OSHA-30 trained field leads maintain safe job sites and ensure compliant work every step of the way.

Quality Concrete Solutions

We deliver dependable concrete solutions with attention to detail, durability, and performance at every stage.