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JHL Constructors is a fully integrated, Colorado-based and Colorado-focused construction firm, serving our clients in the markets of Infrastructure and Vertical Building.


The work programs within JHL Constructor’s Infrastructure market are: Water/Wastewater, Large-Scale Land Development, Transportation, and Mining.


The work programs within JHL Constructor’s Building market are: Education, Municipal, Multi-Unit, Federal, and Commercial.

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Doing the
Right Thing -

We are a driven team thriving in the relentless pursuit of exceptional experiences and enduring relationships.


The culture at JHL sets us apart. We are doing things differently from others in the Region.


Are you smart, hungry, and humble? If so, there may be a future for you at JHL.


Our team is doing great work. Check out some of our recent achievements.


Every company has a history. Ours is something we’re building on every day.

“Working on a very aggressive schedule, and a highly technical mine expansion at over 10,000′ elevation, JHL far exceeded expectations and previous experiences with the VLF expansion project.”

Jeff Gaul
Sr. Engineer of Mine Operations - Confidential Client

“When I think of your team on this project, the first things that come to mind are attention to detail and unwavering dependability. The entire team takes ownership for the project, no matter if the task should be theirs or not”.

Michael Bjes

“The experience with JHL Constructors has been nothing short of exceptional for the Kersey community. Their team was incredibly diligent in their preconstruction efforts, efficient, and thorough in every detail of construction, and delivered with a high level of quality. They were transparent throughout the project, which resulted in project savings returned to the District. Our expectations have been exceeded on all fronts!”

Glen McClain

“I’m sure that Mr. H (John Hachmeister, founder of JHL) would, once again, be very proud of your work! I know I am! Thank you so much for this special attention to making everything just right!”

Joyce Alms-Ransford

“I am extremely appreciative of JHL’s professional approach and dedication to delivering a quality project.  The entire JHL team, from top to bottom, worked tirelessly to ensure the project was delivered on time, all while maintaining a positive attitude and approaching everything as a team.”

Matt Porta