Our Story

Old Stormwater Compliance dump truck.

Where our story is one of passion, determination, and a commitment to providing the finest services in the industry. From our modest origins as Stormwater Compliance Services to our present-day position as a trio of thriving companies, we take immense pride in our journey, growth, and the comprehensive range of services we offer to our esteemed clients, including some of the nation's premier home builders.

Welcome to trinity

Vice President of Trinity overseeing a post-tension foundation pour.

The seeds of Trinity were sown by Janis and Jeremy Jaramillo. United not just by marriage but also by their dedication to delivering top-tier services, they embarked on a mission to make a significant impact in the world of construction and development in Colorado. With the invaluable support of Janis' brother, Aaron, who now spearheads projects as our Project Manager and Estimator, Trinity began its journey with a single focus: Stormwater Compliance Services. One client and one project at a time, we established a reputation of excellence and reliability, setting the foundation for what was to come.

back in 2009

Trinity Excavating and Demolition, Concrete, and Trucking logo.

Trinity has blossomed into a powerhouse of three companies: Trinity Excavating and Demolition, Trinity Trucking, LLC, and Trinity Concrete Construction, LLC. We now have a team of over 100 employees, working on dozens of projects at a time across Colorado’s front range. This evolution wouldn't have been possible without the trust and faith our clients placed in us. From Richmond American Homes to DR Horton, Century Communities to Lokal Homes, we are proud to work alongside some of the most respected names in the industry. As a locally owned, minority-owned, and woman-owned enterprise, we bring a unique perspective to every project we undertake, enriching our service with diversity and a deep understanding of the communities we serve.

fast forward to today

Villa Bella drone picture.

Our expertise knows no bounds and we thrive in the development of single-family and multi-family communities. We understand that no two projects are the same - that's why our comprehensive range of services is designed to meet every need, from the ground up. Excavating, demolition, underground utilities, sub excavation, trenching, backfilling, grading—these are just the tip of the iceberg. Our concrete services redefine durability, from basement foundations to crawl space foundations, and the intricate art of post-tension foundations, we bring a solid start to every project we touch. Along with foundations, Trinity Concrete’s flatwork, including driveways, sidewalks, patios, parking lots and more, can be found in new developments across the state. We won’t leave you hanging after the site work and concrete construction is complete - we have lowboy trailers, tandem axle dump trucks, and experienced drivers to haul away the mess and move equipment to the next job site.

Subway parking lot graded and backfilled, being prepared for concrete.

We're not only proud of our accomplishments in the residential sector but also our experience with commercial projects. Our comprehensive expertise enables us to deliver the same exceptional quality and precision to a wide range of clients and project types, whether it be a new single-family home community or a brand new office building.

Trinity shop crew sitting on a front loader.

We are profoundly grateful for the faith our clients have shown in us, as well as the expertise, dedication, and commitment of our exceptional team. The future holds boundless opportunities, and we are eager to embrace each new challenge, each new project, with the same determination that has propelled us to where we stand today.

reflecting on our journey

TRINITY’S JOURNEY: FROM HUMBLE BEGINNINGS TO COMPREHENSIVE EXCELLENCE

Welcome to Trinity, where our story is one of passion, determination, and a commitment to providing the finest services in the industry. From our modest origins as Stormwater Compliance Services to our present-day position as a trio of thriving companies, we take immense pride in our journey, growth, and the comprehensive range of services we offer to our esteemed clients, including some of the nation's premier home builders.