Adding Value, Integrity, and Honesty to Every Construction Project
Since 1937, Calahan Construction Services has provided the highest quality construction and contracting services throughout the Front Range. We’ve built our trusted reputation by working directly with clients to ensure their project sets them up for success while coming in on time and budget.
As a family-owned and -operated business, Calahan Construction provides a client-focused small business approach while delivering results that surpass the industry’s most prominent companies. Starting as early as pre-construction consultations, estimates, and budget consults, we get to know you, your business, and your needs through face-to-face meetings.
We believe the personal touches and unique details that set your project apart are achieved by keeping communication lines open. Our design-build services bring our staff of architects, engineers, and project managers together with you. Calahan Construction’s intimate planning process keeps everyone on the same page and working together for a shared goal.
Working as one cohesive team helps streamline your project, bring down costs, and avoid the hassles of balancing communications with multiple companies. As your single point of contact, we take on all accountability and only use the most trusted subcontractors in Colorado.
When you have questions, need clarification, or want to explore additional options for a project, you always have access to someone in the Calahan family. From the ownership on down, we are a team that works together to meet your needs and exceed your expectations.
At Calahan Construction, all projects—large and small—receive the same attention to detail, customer service, and dedication to quality.
Our client testimonials offer you an opportunity to learn what it’s like working with Calahan Construction. Ranging from first-time clients to relationships that have stood the test of time, discover why businesses choose Calahan Construction.
As a full-service commercial general contractor, we rely on our name and reputation throughout the Front Range. Every project we take on is intended to begin or reinforce a long-term relationship. We handle business with integrity, honesty, and accountability.
We add value to your project wherever possible and only use the highest quality materials and labor. Our value engineering helps protect budgets without ever compromising on quality, safety, or efficiency.
Along with wanting to exceed your expectations, we want to earn your referral. When you refer our services to friends, family, and business associates, we know we’ve done our job. More importantly, we know we’ve earned your trust for future projects.
Honoring the Calahan family name means everything to us. We strive to uphold the values and quality that are the cornerstones of our business. That’s why we stand behind our work and aren’t satisfied until we know we’ve exceeded your expectations.