JHL Constructors is one of the most experienced providers of construction services in Colorado. Our project experience ranges from small interior renovations and tenant improvements to large ground-up projects. Our diverse project portfolio includes K-12 education, higher education, healthcare, multi-family and senior living, office, worship, and recreational facilities. We provide top quality construction and preconstruction services, including; conceptual estimating, value engineering, construction management/general contractor services, and design/build services. JHL is 100% employee owned and operated with one office location in Centennial, Colorado.

Company Culture & Values

In 1987, John Hachmeister started JHL Constructors as a company based on the principal of conducting business with longevity of the relationship in mind and the values below that are integrated into everything that we do.


  • Collaboration: To be true partners with all project stakeholders and the communities within which we operate so that we may achieve the best possible outcome for all involved.
  • Quality: To provide the highest quality experience and workmanship for our clients.
  • Timeliness: Not only to complete all projects in the agreed upon time, but to exceed expectations in responding to our client’s needs.
  • Integrity: To have unwavering fairness and honesty with our clients and other members of the construction team.
  • Professionalism: To be professional in all aspects of our work with clients, consultants, subcontractors, and employees.
  • Social Responsibility: To take pride in our Colorado environment and community and to make giving back a real priority.




7076 South Alton Way, Building H

Centennial, Colorado 80112


Phone: 303.741.6116

Fax: 303.741.2785


JHL Constructors, Inc. |  ©2017  - All Rights Reserved