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Our Company

Castle Rock Enterprises has the northern knowledge and project experience that only comes from working and living here since 1997.

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Castle Rock Enterprises
General Contractor in Whitehorse

Our experienced team is committed to excellence in everything we do, for every project, big or small.

Castle Rock Enterprises is a general contractor based in Whitehorse, Yukon, and we offer clients an integrated and seamless process, ensuring on-time and on-budget performance.

Our business model allows us to customize our services to meet the specific needs and size of your project. Whether it’s underground utilities, gravel plus topsoil sales, road construction, or snow removal, our team can provide you with a solution that meets all your budget and timing needs.

Castle Rock staff, management, and owners are committed to improving all the Yukon communities we live in.

We do this in a number of unique initiatives:

  • Supporting local community organizations and charities through regular donations and sponsorships
  • Minimizing the impact of construction projects on community residents through effective communications and implementation plans
  • Following the highest safety standards for construction sites to ensure our employees, public and your property are safe
  • Hire/buy local first
  • Continually investing in reducing environmental impacts of projects and equipment

Why Choose Us?

You can trust Castle Rock to handle your job, whether large or small, safely and with care for the environment. Our management team brings years of experience to your project, and we have earned a reputation for quality work.

Whether you need site preparation, quarry services, trucking or underground utility installation, land remediation, Castle Rock Enterprises has a skilled team at your disposal. Contact us today!


Underground water and sewer

Gravel quarry

Mining and reclamation

Complete design build

Fully insured and bonded


Emergency fuel spill clean up

Complete site preparation

Professional Affiliations and Certifications

Castle Rock was one of the first companies in the Yukon to become COR™ certified!

site preparation

Site Preparation

We offer residential and commercial site clearing, grading, demolition, and more.

underground utilities

Underground Utilities

We can handle underground water, sewer, storm, and electrical utilities.

trucking services

Trucking Services

Get professional, experienced drivers for your trucking needs.

Castle Rock Enterprises

20 Laberge Road


YT Y1A 5Y8

Phone: 867-668-6188

Fax: 867-633-2621


Send resume to:


Monday – Friday: 

8:00 AM – 5:00 PM

Service Area

We deliver our services throughout Yukon. Our business is open to ventures outside of the territory as well.

Castle Rock Enterprises is a Yukon family company, headed by President Ron Bonnycastle, with a 30+ year reputation for service and quality products. Castle Rock’s parent company is the Dakwakada Development Corporation, the business arm of the Champagne and Aishihik First Nation.


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