Arvada, CO - SI Outdoor redefined what it means to be a modern outdoor contractor by delivering luxury landscapes built on structure, accountability, and enduring craftsmanship. Serving communities across Colorado’s Front Range, SI Outdoor partners with homeowners, HOAs, and commercial clients to create outdoor environments that elevate properties and perform for the long term.

In 2025, SI Outdoor completed over 50 luxury landscape projects across the Front Range, reinforcing its reputation for excellence and reliability.

Led by founder and principal Zach Dinkel, SI Outdoor was built on a design-build foundation with a clear emphasis on process-driven execution. Zach’s leadership has shaped the company into a full-service outdoor firm known not just for beautiful results, but for reliability, transparency, and disciplined standards from planning through completion.

SI Outdoor offers comprehensive outdoor solutions including landscape design and construction, paver patios, hardscapes, irrigation systems, and long-term landscape enhancements. Each project is approached with a water-smart mindset, ensuring compliance with Colorado requirements while maintaining refined aesthetics suited to the region’s climate.

What sets SI Outdoor apart is its structured approach. Every phase, from smart irrigation planning to coordinated field operations, is supported by modern systems that improve efficiency, communication, and schedule reliability. By building projects right the first time and meeting inspection and code requirements upfront, SI Outdoor minimizes rework, delays, and long-term risk for its clients.

The company proudly serves communities throughout the Front Range, including Arvada, Berthoud, Boulder, Broomfield, Erie, Lafayette, Louisville, Niwot, Superior, and Westminster.

A recent client shared their experience:

“I had a great experience with SI Outdoor. Their team was extremely professional from start to finish and delivered high-quality work with impressive attention to detail. Their paver patios are some of the best I’ve ever seen—beautifully built and clearly done with care and precision. I highly recommend them.” — Hugo Barron

About SI Outdoor

SI Outdoor is a Colorado-based outdoor construction company specializing in luxury, water-smart landscapes built on trust, technology, and timeless craftsmanship. The company is committed to being a long-term partner—delivering outdoor spaces that enhance value, function, and confidence for years to come.

Media Contact
Company Name: SI Outdoor
Contact Person: Zach Dinkel
Email: Send Email
Phone: (720) 263-1113
Country: United States
Website: https://sioutdoor.com/